Ningxia Huiheng Activated Carbon

ningxia, China

• Brand NameHUIHENG
• Model NumberHH-11-01

1. Net oxygen to poison; Coconut shell activated carbon in the polymer can quickly identify the TVOC in the air and formaldehyde, benzene, ammonia and radon harmful gases, such as using a combination of physical properties and chemical properties of activated carbon pointed to its adsorption, and release oxygen evolution factors is beneficial to human body, achieve to poison in addition to taste, purify the effect of indoor whole air. 2. Mouldproof radiation protection; Mold production is closely related to the humidity of the air and the technology of coconut shell activated carbon is mold and humidity of the air of a bridge, it by adjusting the humidity in the air, inhibitory and microbial reproduction. In addition, coconut shell activated carbon produced by a large number of super photon particles can block electromagnetic waves, effectively prevent household appliances such as TV, computer, mobile phone and car electrical appliances electromagnetic radiation damage to human body. 3. To improve the overall environmental quality; Formaldehyde, benzene, ammonia, radon, and TVOC (volatile organic compounds) are the main indoor environment pollution, which affects the indoor environment of the overall air quality. Coconut shell activated carbon in the sterilization in addition to taste at the same time, a steady stream of emitting activation factor, adjust the indoor air quality and humidity index, 24 hours a day to maintain best at room temperature for human body, to create a healthy, environmental protection of the living space.

• Brand NameHUIHENG
• Model NumberHH-11-02

Activated carbon is also called active carbon, isolating agent or adsorbent. The main raw material with wood, coal, coconut shell activated carbon, nut shell, apricot shell, shell, peach shell, etc. As a raw material. Activated carbon raw material by physical method and chemical method for raw material crushing, removing impurity, carbonization, activation, sieve, pickling, rinsing, drying and so on a series of process. Activated carbon as a kind of carbonaceous adsorption material, widely used in the gas phase and liquid phase adsorption purification, activated carbon has a strong physical adsorption and chemical adsorption effect, can remove some organic compound adsorption and achieve effect, use of this principle, we can quickly and effectively remove all kinds of water quality of harmful substances, odor, pigment, purification, reduce cod, (stupid, toluene, xylene, oil and gas, cs2, acetone and other organic solvent recovery and adsorption), catalyst, catalyst carrier, etc., make water quality, catalyst, stupid directly and quickly improve efficacy. Characterization of activated carbon adsorption, often use empty hole testing methods have nitrogen adsorption method, generally in the test surface can be calculated at the same time pore volume, pore volume, and is closely related to the filling density of active carbon, and is inversely proportional to the filling density index.

Nut shell activated carbon as part of the wooden activated carbon, mainly uses the high quality coconut shell, apricot shell, peach shell wood raw material, through carbonization, high temperature steam activation and become, the appearance of black particles, with pore developed, adsorption ability, good strength, chemical stability, the advantages of uniform particles, mainly used for drinking water, pure water, beverage, industrial water, power plants, sewage and the depth of the water quality purification and precious metal refining, activated carbon for silver. Activated carbon adsorption is actually the attracting effect of adsorbent for adsorption mass particle. The size of the adsorption performance by the nature of the adsorbent, the size of the surface of the adsorbent, the adsorption properties of the nature and concentration, temperature and the size of the decision. Activated carbon adsorption refers to all kinds of gas, steam and the solute in the solution by suction phenomenon in solid or liquid material appearance. Adsorption properties of the material are called adsorbent. Nut shell activated carbon is the most effective adsorbent, removing water odor peculiar smell the most commonly used to remove the water only powdered activated carbon, nut shell activated carbon. Due to the higher cost of construction and management of powdered activated carbon, but poor operation condition, operating problems, not renewable reuse, is generally advisable for short-term intermittent deodorization treatment and dosing quantity is not high. Construction and management fees, nut shell activated carbon is low, the operation is simple performance is more stable, take longer to use renewable use. Nut shell activated carbon after sewage device generally in the sand filter, in order to reduce the load on the activated carbon filter.

• Brand NameHUIHENG
• Model NumberHH-11-03

Coal granular activated carbon is a kind of high efficient air purifying water purification materials, it has very strong adsorption capacity, we also in the industrial development and the life of one of the most commonly used adsorbent. Coal granule activated carbon can adsorb organic compounds, can remove the water of the volatile organic compounds, removal rate can reach 65%. Coal activated carbon is made of carbon as the main material used as raw materials, through high temperature carbonization and activation of the adsorbent. Using coal, nut shell and sawdust as raw material, such as forming, crushing, made by carbonization and activation of activated carbon products. Because in the process of manufacturing, volatile organic compounds has been removed, within many different shape and size of pores, and activated carbon pore is rich, specific surface area is up to, this is coal granular activated carbon adsorption ability, the main reason of higher adsorption capacity. Coal particle activated carbon high quality anthracite coal and tar as raw materials, the use of advanced processing technology. Granular appearance is black. Have developed porosity, large specific surface area, strong adsorption capacity, high mechanical strength, easy to repeated regeneration, low cost, etc. Applicable to the toxic gas purification, waste gas treatment, industrial and domestic water purification treatment, solvent recovery, etc.

The black cylindrical, appearance of coal column activated carbon is also have the customer call black stripe activated carbon. High quality anthracite as raw materials, refined through advanced process and pore developed, specific surface area, strong adsorption ability, high mechanical strength, easy to repeated regeneration, low cost advantages. Widely used in toxic gas purification, waste gas treatment, industrial and domestic water purification treatment, solvent recovery and so on. Coal column activated carbon as adsorbent of gaseous mercury has been widely used, including before using sulfur, chlorine and iodine treatment, activated carbon for the capture of the elemental mercury is the most effective. In municipal waste incinerator, columnar activated carbon for the capture of mercury is very effective, but for power plant boiler, because the concentration of mercury in flue gas than incinerator low one or two orders of magnitude, make its application is limited. But some experiment results show that in coal-fired flue gas of coal column activated carbon for the capture of mercury is very effective, maximum capture rate can reach 99%, but with flue gas composition, flue temperature, activated carbon properties, sorbent injection rate and operating conditions.

Coal powder activated carbon black powder, odourless, tasteless, does not dissolve in the general solvent. By the high quality anthracite as raw material, after steam activation, refined processing, grinding and become, appearance is fine black powder, non-toxic, tasteless, has a large specific surface area, strong adsorption ability, not for any solvent. On various gas selective adsorption ability of organic pigment and nitrogenous bases by high capacity adsorption capacity. The total surface area of up to 500 to 500 square meters per gram. Relative density is about 1.9 to 2.1. Surface relative density of about 0.08 to 0.08. Coal powder activated carbon carbon not only, and contains a small amount of chemical combination, such as carbonyl and carboxyl, phenols, lactones, quinones, ether. These surface oxides and complex, some derivatives from raw materials, some of them are in activation, after activation, by air or water vapour and form. Sometimes generate surface sulphate and chloride. Raw material contained in the activation of mineral concentration to become the ash content in the activated carbon, the main composition of ash is alkali metal and alkaline earth metal salts, such as carbonate and phosphate.

Globular activated carbon of its body structure to contain at least one layer of spherical shell made of activated carbon material, spherical shell is spherical core body, can be made of different in spherical shell material of inorganic materials, spherical shell can be up to 10 mm in diameter. Change the traditional with binder forming old technology. Excluding adhesive composition and completely on carbon molecules between the affinity and the special properties of the material itself. Produced by scientific formula. Effectively avoid the pore structure plugging, pore developed products, powerful. In addition, because the fluid flow channel formed between globular activated carbon fluid mechanics performance is good, the fluid pressure drop through the activated carbon layer is small, so it is especially applicable to in activated carbon bed layer stack height of fixed bed gas processing plant. Globular activated carbon adsorption performance is divided into physical adsorption and chemical adsorption. Physical adsorption is caused by activated carbon is porous, so has the huge specific surface area, it has strong adsorption. Globular activated carbon surface can be as high as 500-1000 m2 g, is conducive to give full play to the performance, the distributed capacitance is generally about 0.25 ~ 0.9 mlg, BET specific surface area is about 500 ~ 2000 m2 g.

• Brand NameHUIHENG
• Model NumberHH-11-04

Appearance: a columnar grain or not finalize the granular, has a large specific surface area, the appropriate pore structure, institutions with high intensity, can endure high temperature and high pressure, invulnerability to breakage and easy regeneration, long service life, etc. Desulphurization activated carbon is a kind of commonly used adsorbent. Is a kind of containing the appearance of the desulfurization material in black, tasteless, non-toxic, internal pore structure is developed. Specific surface area, strong adsorption ability of micro crystalline carbon material, in the process of refined gasoline, using activated carbon load sulfonated cobalt, titanium cyanide for crude oil in overweight mercaptan removal, thus reducing the gasoline sulfur content, improve the quality. In line with the requirements of state environment protection. For chemical fertilizer plants, power plants produce the harmful gas such as hydrogen sulfide, sulfur dioxide, and gasoline and other chemical solvent residual mercaptan and other chemicals that have good adsorption and decomposition. Widely used in thermal power plants, oil refining, petrochemical, chemical fiber industry in flue gas desulfurization, feed gas desulfurization in fertilizer industry, coal gas and natural gas desulfurization and other gas desulfurization in chemical industry, is the best additive for producing carbon disulfide.

• Brand NameHUIHENG
• Model NumberHH-11-05

sponge iron is a kind of environmentally friendly water treatment processing. using an activation treatment of highly active, large specific surface area of sponge iron type filter material deoxidizer. room temperature processing of industrial water (or water) is an ideal effect (residual oxygen content: 0.03 to 0.05 mgl), the product supporting facilities has the advantages of low investment, simple maintenance, low cost of transportation, oxygen advantages with good effect, can be widely used in boilers and circulating water equipment, is a kind of high performance and energy saving products. sponge iron with the activity of specializing in the production of sponge iron (direct reduced iron) to remove dissolved oxygen in water, sponge iron main component is iron, the internal structure of the porous, provides the specific surface area of 5-100000 times that of ordinary iron filings, can make the water of oxygen and iron quickly complete oxidation reaction. reaction product fe (oh) 2, fe (oh) 3 is not easy to dissolve in water floc, when with water flow through the rest of the sponge iron particles was stopped, as long as the use of a certain intensity backwashing water can rinse (about 5 minutes).

• Model NumberHH-11-06
• Brand NameHUIHENG

High-quality fruit shell walnut shell filter of material due to its hardness, the proportion of ideal, porous and multifaceted, and the special physical and chemical treatment, the pigment, fat, oil, electric ion removal clean), make it has strong oil removal in water treatment performance, in addition to the solid particles, easy backwashing excellent properties, such as walnut shell filter material has been widely used in oilfield oily wastewater treatment, industrial wastewater treatment and civil water treatment. According to the national industry standard production of walnut shell abrasive good durability, polishing and grinding effect is good wait for an advantage, and applied to a wide range, suitable for all kinds of base metals such as zinc, aluminum, copper, copper alloy, brass, bronze, stainless steel, just now, titanium coarse, medium and fine until mirror grinding effect. The product is suitable for use in glasses industry, textile industry, machinery processing, hardware, bearings and other industries deburring and polishing; is also the polishing material, can be matched with all kinds of polishing, sand blasting, cleaning equipment use. Apply to the frames, grinding and polishing of glasses accessories and other hardware products.

• Brand NameHUIHENG
• Model NumberHH-11-07

Anthracite filter material is made of high quality anthracite as raw material, the selection of broken, powder, sieve process is widely used, such as double, three layers of filtering material quickly. Practical in general acid, neutral alkaline purification processing, has the good specific surface area, the indicators have reached the ministry of construction (cjt44-1999) standards. Anthracite filter material is a kind of filter with commonly used filter material, water treatment industry anthracite filter material widely used in chemical industry, metallurgy, thermal power, pharmacy, paper making, printing and dyeing, food, etc. In the process of the production water quality before and after treatment. With quartz sand filter material used is the promotion in double quick filter and three layer filter, filter to filter the best material, is to improve the filtering speed and improve the ability of sewage water yield per unit area and exponentially, lower the project cost and the most effective way to reduce cover an area of an area. Anthracite, quartz sand filter material in filter, when wastewater flow filter material layer, particle size of the larger particles are first interception in the gaps between the surface of filter material, so that the filter material of the gap is more and more small, cutting carrying capacity is becoming more and more high, so in order to improve the filtering efficiency of the filter layer, generally adopts double, three layers of filter material.

• Brand NameHUIHENG
• Model NumberHH-11-08

Garnet generally is the crystallization of the sizes of particles, with moderate hardness, high melting point, good chemical stability, color according to different products and structure, present a different color, a dark red, red, pink, black, brown, etc. Garnet with moderate hardness, good toughness, particle size uniform, it is a good natural abrasive. In the optical industry, electronic industry, machinery industry etc widely used. Garnet abrasive in new applications in the environmental protection industry, its application abroad early, has been relatively mature, but the application has yet to be popular in China. It mainly use the garnet abrasive is bigger than big, porosity, hardness of wear-resisting acidproof alkali features, combined with its natural do not contain harmful substances, abundant in nature, such as the price is reasonable. Have gradually replace quartz sand and the trend of magnetite filter material. In the optical industry, electronic industry, machinery industry etc widely used.

• Brand NameHUIHENG
• Model NumberHH-11-09

Medical stone is also called quartz monzonite, tan-white appearance, granular, is the late magmatic differentiation of calc-alkalic rock series product, is a kind of half fire slurry rock weathering of rocks, as an aggregate of minerals, mainly silicate minerals. Medical stone is selected high quality deposits, mining, crushing, and is the main chemical composition of inorganic silicon aluminate, rich sio2, al2o3, fe2o3 feo, mgo style, cao, k2o, na2o, tio2, p2o5 and mno, contains all the animals constant elements, such as: k, na, ca, mg, cu, mo, such as trace elements and rare earth elements, about 58 kinds of elements. Features: complex medical stone gap, high biological activity, dissolve stable performance and has good capability of adsorption and decomposition. Filter material with mineralization of maifan stone purify water quality, increase the biological activity of water, improve the body's physiological function and two-way to adjust the ph of water features such as read. Medical stone filter materials commonly used specifications: 1-2 mm for 3 to 5 mm 5-8 mm 1-2 cm 3-5 cm with an average of 100 mesh can also be made of the specifications of the powder of 200 mesh, 325 mesh, 400 mesh, 600 mesh, etc.

• Brand NameHUIHENG

Natural manganese sand is a kind of strong oxidant, oxidation of ferrous iron in water, iron and manganese removal filter device used in drinking water, groundwater used to purify the water quality in addition to iron and manganese. Natural manganese sand filter material is made of high quality natural manganese ore and brown on the appearance, for groundwater iron and manganese removal filter has a unique effect. Manganese sand filter material is mainly used for groundwater iron and manganese removal filter, the product is made of natural manganese sand or manganese ore raw materials, the screening of different manganese sand filter materials processed into content. Spherical, brown appearance, has the good performance of iron and manganese removal. As the manganese form of manganese sand filter materials are mainly composed of manganese dioxide. According to different processing purposes, choose different content of products, with mno2 content not less than 35% of manganese sand filter material can be either manganese removal, and in addition to iron, mno2 content less than 30%, only appropriate groundwater in addition to iron.

• Brand NameHUIHENG
• Number Of FlowerHH-11-10

Hui heng polyacrylamide by cationic, anionic, nonionic, amphoteric ionic, variety specification is complete, its aqueous solution nearly transparent viscous liquid, belong to the dangerous goods, non-toxic, non-corrosive. Solid pam has the water absorbability, flocculability, adhesiveness, drag reduction, thickening, good stability at the same time. Can meet the demand of various aspects, in wastewater and waste liquid treatment, sludge thickening and dewatering, drilling mud additives, mineral processing, coal washing, paper making, etc., can fully meet the requirements of a variety of fields. Widely used in water treatment and electric power, mining, coal preparation, asbestos products, petroleum chemical industry, papermaking, textile, environmental protection, etc.

• Brand NameHUIHENG
• Model NumberHH-11-11

Silicon carbide is quartz sand and anthracite coal or petroleum coke (sio2) (c) as the basic raw material under the condition of over 1800 degrees centigrade high temperature generated non-metallic minerals, because raw material is different form the two black, green silicon carbide. Green silicon carbide is quartz sand and petroleum coke (sio2) (c) and sodium chloride (nacl) as the basic raw material under the condition of over 1800 degrees centigrade high temperature generated by the non-metallic minerals, it has high hardness, small expansion coefficient, crisp, good thermal conductivity, etc. Are widely used in abrasives grinding, electronic products, refractory materials, special ceramics, coating modified plastic additives, grinding wheel, cutting slices, auto parts, military aviation, etc. Black silicon carbide is quartz (sio2) and anthracite coal or petroleum coke (c) as the basic raw material under the condition of over 1800 degrees centigrade high temperature generated by the non-metallic minerals, it has high hardness, small expansion coefficient, crisp, good heat conductivity characteristics, widely used in abrasives and grinding of electronic products, refractory materials, special ceramics, ceramic foam, coating modified plastic additives, auto parts, military aviation, steelmaking deoxidizer, etc.

• Brand NameHUIHENG
• Model NumberHH-11-12

White fused aluminawhite, harder and more brittle than strong cutting force and steady chemical stability is good, has the very good insulation. White corundum with industrial alumina powder as raw material, regularly over 2000 degrees in the arc after cooling in high temperature melting, after smashing plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, granular form sharp corners. Can be materials, etc. Suitable for machining hardened steel, alloy steel, high speed steel, high carbon steel hardness is harder, such as tensile strength of the larger materials. Can also be used to do touch media, insulator and precision casting sand, etc. Can also be applied to large steel castings, especially the type alloy casting, core sand, coating and investment casting shell making material, at the same time can be used as hardened steel, alloy steel, such as half fine grinding, fine whet.

• Brand NameHUIHENG
• Model NumberHH-11-13

Black corundum and low aluminum corundum, 3 oxidation 2 aluminium (ai2o3) content is 70% ~ 70%, containing more silicon oxide and titanium oxide impurities, such as a corundum in black. Melting point (℃) : 2050. In electric arc furnace, bauxite made by melting a is given priority to with alpha al2o3 and spinel mineral phase - colored crystals, its characteristic is al2o3 content is lower, and has a certain amount of fe2o3 (10%), thus has moderate hard ground, high toughness, high temperature resistant, the characteristics of the thermal state performance is steady. More for free grinding, such as products before electroplating grinding coarse grinding, it is mainly used for stainless steel, metal products, optical glass, bamboo and wood products polishing and sanding, making resin grinding wheel, cutting slices, gauze of new abrasive. Black corundum abrasive basic particle concentration, strong cutting force, tenacity is big, and flexibility, good abrasion resistance, high working efficiency. Grinding polishing, sandblasting of stainless steel products is the most ideal products.

• Brand NameHUIHENG
• Model NumberHH-11-14

The common name for a brown fused alumina is also called the emery, are made of alumina, carbon materials, scrap iron three kinds of raw materials in the electric furnace melting reduction brown alundum, made by reason of brown fused alumina. Brown fused alumina is mainly chemical composition is al2o3, and its content in 94.5% 94.5%, the other contains a small amount of fe, si, ti, etc. Brown fused alumina is mainly divided into three, brown fused alumina is one of the best level, followed by secondary and tertiary, and the quality standards of brown fused alumina is mainly to see the content of al2o3 and content in more than 95% for brown fused alumina, which is often said 95 brown fused alumina. Secondary corundum and tertiary corundum content drops, quality also decreases. Brown fused alumina colour can see colors to distinguish, because of the brown fused alumina containing fe elements (iron), fe element is red-brown, so brown fused alumina appears as tan, can see color to identify the level and quality of brown fused alumina. Brown corundum sand with hydraulic careful screening, mechanical processing, screening and classifying the grinding materials, mainly used for grinding glass products, industrial cleaning and water cut, etc. On silicon chips, precision instrument, glass, ceramic, stone, leather, metal parts can improve smoothness and sandblasting cutting, is a manufacturer of grinding wheel, emery cloth, sand must be raw materials, can be used as building highway pavement, airport runway, wear-resisting rubber good wear resistant material. Brown fused alumina with high purity, good crystallization, strong liquidity, low linear expansion coefficient, enterprise production practice verification, the product in the process of application of blasting, powder, no crack characteristics, make it become the best in the brown just the quality of the jade of refractory aggregate and filling material.

Corn cob is made from high quality corn cob crushing processing through strict screening, cream-colored or yellow-brown, in use process is not easy to broken, organize uniform, suitable hardness, good toughness, strong water imbibition, wear-resisting performance is good wait for an advantage. Corn cobs can be divided into large, medium and small can be used with form a complete set of finishing equipment, drying equipment. Because the corn cob is rich in cellulose, hemicellulose, and lignin, etc., have been used in papermaking, biological sugar and other industries. As a carrier for the corn cob granule powder production of veterinary drugs shelf life for three years for stability, various indexes and microbial indexes meet the domestic and international standards, low cost, good and inexpensive.

• Brand NameHUIHENG
• Model NumberHH-11-14

Activated alumina ball has a number of stoma, surface area is large, can be used as an absorbent, desiccant and catalyst. Also according to the polarity of the adsorption material strength, the oxide, water, acetic acid, alkali and other strong affinity, is a kind of micro water depth of desiccant, also adsorbent adsorption polar molecules. Activated alumina ball fluoride in similar to the anion exchange resin, but the fluoride ion selective anion resin. Activated alumina adsorption defluorization effect is good, stable capacitance, per cubic meter of activated alumina fluoride absorption 6400 grams. This product has high strength, low abrasion, water the same soft, not inflation, not pulverization, not burst. Can be widely used in petroleum cracking gas, the depth of the dry ethylene propylene gas and hydrogen production, dry air separation device, instrument air drying machine, hydrogen peroxide solution of hydrogen fluoride treatment can remove the sulfur in the exhaust gas, sulfur dioxide, hydrogen fluoride, hydrocarbon and other pollutants, especially for fluoride water fluoride in processing.

• Brand NameHUIHENG

Of recarburizer there are many kinds of raw materials, production process is also different, woodiness carbon, carbon coal, coke, graphite, such as, among them under various classification and there are a lot of small type. High quality recarburizer generally refers to after graphitization of carburant, under the condition of high temperature, carbon atoms arranged in the microstructure of graphite, so called the graphitization. Graphitization can lower the content of impurities in the carburant, improve the carbon content of carburant, reduce sulfur content. Recarburizer used in casting, can greatly increase the dosage of scrap steel, reduce the dosage of pig iron or no iron. Electric furnace smelting way of feeding, recarburizer with scrap steel should be burden to put together, such as small doses of adding can choose to add in the hot metal surface. But want to avoid mass feeding into the molten iron, in order to prevent excessive oxidation by carbonization effect is not obvious and the carbon content of the casting is not enough. Increased carbon agent, the dosage according to the ratio of other raw materials and carbon content. Different kinds of cast iron, according to need to choose different types of recarburizer. Choose recarburizer characteristics itself pure carbon graphite material, reduce too much impurity in the iron, carburant choose appropriate which can reduce the cost of castings.

• Brand NameHUIHENG
• Model NumberHH-11-15

Ion exchange resin is a kind of polymer material with ion exchange functions. Gel pore structure points and two big groove; It can itself in aqueous solution of ion exchange with the Cation resin is divided into two categories, strong acid and weak acid, anion resin is divided into two categories, strong alkaline and the weak alkaline (or separated again in strong acid anion exchange resin. Its basic equivalent to alkali. With good mechanical strength, high heat resistance, etc. In particularly high water quality requirements of polishing resin. When a large number of functional groups on the resin combined with calcium and magnesium ions, the resin softening ability, can use sodium chloride solution through the resin, a high content of sodium ion in the solution, functional groups can release calcium and magnesium ions with sodium ions, was back this resin exchange capacity, this process is called "renewable".