Showing 1–9 of 12 results
PSA Nitrogen Generators: Under a certain pressure, the difference of nitrogen and oxygen adsorbed on the surface of carbon molecular sieve is utilized, that is, the diffusion adsorption of oxygen by carbon molecular sieve is much larger than that of nitrogen. The cycle process of alternating adsorption and depressurization desorption of two towers is achieved by controlling the opening and closing of the valve by program, and nitrogen and oxygen are separated to obtain the required purity of nitrogen.
Pressure swing adsorption oxygen generator: The principle of selective adsorption of nitrogen and oxygen in air on zeolite molecular sieve (ZMS) due to the difference of adsorption performance due to different pressure is used to separate oxygen and nitrogen, adsorb nitrogen and other impurity gases, and produce oxygen.
HY – MN series membrane separation system is clean compressed air, nitrogen device for raw material, using different gases dissolved in the film and the diffusion coefficients and have different permeability velocity and gas separation from the principle of nitrogen. Mainly by the filter, air (nitrogen, membrane module, heating pipelines and export control system.
HY – PH series pressure swing adsorption hydrogen ammonia gas, cracking unit in methanol decomposition, transform, refining gas, water, city gas, coke oven gas, fermentation, methanol tail gas, acetylene black exhaust emission, formaldehyde, electrolysis gas box, vice, and catalytic cracking gas containing the various sources for raw material, through a special molecular sieve adsorption of purifying low purity hydrogen will to 98-99.99% purity hydrogen purification equipment. Mainly by adsorption tower, the molecular sieve, the pneumatic control group, control system, etc.
HY-AQC series ammonia decomposition hydrogen production unit is a kind of equipment with liquid ammonia as raw material and 75% H2 and 25% N2 as mixed gases by high temperature catalytic cracking.It mainly consists of ammonia filter, heat exchanger, decomposition furnace, decomposition furnace gallbladder, cooler, adsorption drying and instrument control.
HY-NCX cycle nitrogen purification device is an important process equipment for the continuous drying system of nitrogen in the production of “one-step” nylon chips. It is developed on the basis of Xiaohua’s absorption of imported equipment from abroad. It mainly consists of deaerator, detection instrument and control system.
Ammonia Decomposition Hydrogen Generator:A hydrogen-nitrogen mixed gas equipment, raw material liquid ammonia through high temperature catalytic pyrolysis to 75% H2 and 25%N2 . It mainly consists of ammonia filters, heat exchangers, decomposition furnace, cooler, dry and instrumentation control.
High purity nitrogen is obtained by combustion of carbon catalysts at 300-350 C, in which impurity oxygen in raw nitrogen reacts with carbon in deoxidizer to produce carbon dioxide, and then water, carbon dioxide and dust in the gas are removed by cooling and adsorption.