Gold App Instruments Corporation China

China

We offer high pressure and temperature gas adsorption analyzer.H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer introductionGas sorption analysis is important in many fields of materials, such as energy storage materials, improved catalysts for petrochemical processing, advanced pharmaceuticals and food industries. At present, there is tremendous interest in the development of innovative materials for the transition to renewable energy. The science of gas sorption has become particularly critical in the advancement of materials for storing fuel gases such as hydrogen or natural gas, as well as for sequestration of greenhouse gases. The H-Sorb 2600 high pressure gas sorption analyzer adopts the volumetric technique principle which consists of dosing a known amount of gas adsorptive into measurement tubes where lying samples (such as zeolites, carbon nanotubes, rocks, catalysts, activated carbons, molecular sieve, hydrides etc. ) to be analyzed. When samples reach equilibrium with the adsorbate gas (such as hydrogen, methane, carbon dioxide, nitrogen, argon, krypton etc.), detailed and comprehensive final equilibrium pressures will be recorded automated by Gold APP Instruments company dedicated and patented software. These data are used to calculate the quantity of gas adsorbed by samples. This measurement procedure automatically repeated by software under given temperature and pressure intervals until finalized the maximum preselected pressure. Finally, each of the equilibrium points volume adsorbed, equilibrium pressure, absolute pressure etc. Data are plotted to produce the isotherm. By using the isotherm data, operators can calculate further more information such as Langmuir fitting isotherm, the adsorption rate curve, PCT (pressure-composition-temperature) or PCI (pressure-composition-isotherm) curve etc.

We are offering 1. Analysis Method: static volumetric principle, high pressure gas sorption principle2. Versatility: adsorptiondesorption isotherms measurement (atmospheric to 500), Gibbs supercritical adsorption measurement3. Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagramcurveisotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures 4. Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure5. Accuracy: repeatability errors

We offer surface area and pore size analyzer, surface area and pore size, surface area and pore texture of catalysts, surface area and pore volume, surface area and pore size distribution, surface area and pore size analysis, surface area and pore size analysis, surface area and pore size by gas sorption, surface area analysis and pore size measurement, pycnometer, multipycnometer, quantachrome, micromeritics h-sorb 2600 high pressure gas sorption parameters analysis method: static volumetric, high pressure gas sorptionversatility: adsorptiondesorption isotherms measurement (normal to 500), gibbs supercritical adsorption measurementdata reduction: langmuir model regression isotherm, langmuir maximum adsorption constant l and adsorption pressure constant b measurement; langmuir correction model loading-ratio correlation regression (lcr) isotherm; ono-kondo (ok) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures measuring ranges: continuous adsorption and desorption measurement from normal to 200bar pressureaccuracy: repeatability errors .