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Technology
Gas's technologies
Technology and plants for production of food-grade CO₂
Technology and plants for removal and recovery of CO2 Using Pressure Swing Adsorption (PSA)
Technologies and plants for removal of CO2 from compounded amine(MEA, MDEA, DEA, NHD, and NXT)
Technologies and plants for removal and recovery of CO2 using Pressure Swing Adsorption (PSA)
Technologies and plants for purification of CO using Pressure Swing Adsorption (PSA)
Other technologies and plants of gas recovery
Technologies and plants for producing H2 by through coal gasification
Technologies and plants for producing H2 by methanol cracking
Technologies and plants for producing H2 by steam reforming of light hydrocarbon (natural gas、refinery gas etc)
Complete technologies and plants for purifying H2 by PSA
Oil hydrogenation
FCC gasoline selective hydro-desulfurization
Technologies of naphtha and diesel hydrofining
Technologies of FCC diesel oil hydro-upgrading
Technologies of wax oil hydro-desulfurization
Technologies of lubricating oil hydrogenation
Technologies of residual oil hydro-desulfurization
Technologies of wax oil hydrocracking
Technologies of solvent oil hydrogenation
Correlation technique of coal chemical industry
Technologies of hydrogenation for coal tar and crude benzene
Technologies and plants for producing LNG and CNG from coke oven gas
Comprehensive utilization technologies of methane gas, coal bed gas, shale gas
With coal(including water-coal-slurry and dry pulverized coal) as raw material, ammonia synthesis is developed by pressurized coal gasification technology
With coal as raw material, ammonia synthesis is developed by non-pressurized coal gasification technology ,including static bed and fluidized bed
Ammonia synthesis is developed from industrial tail gas(such as coke oven gas)
NG.Coal to Methanol Technology
Patented product
Dedicated adsorbents for Pressure Swing Adsorption (PSA)
High performance dedicated sequencing valves
Catalysts for methanol cracking
Catalysts for methanation
Catalysts of steam reforming of methane
Temperature control valves for reforming gas steam generator
Membrane separation
Oil storage and transportation & The whole system engineering
Oil storage and transportation & The whole system engineering
Latest News
Daniei Centro Metallics visits Shanghua Huaxi Chemical Engineering
Shanghai Huaxi Chemicals Signed Engineering Service Contract in Malaysia
Management Of AJINOMOTO Visits Shanghai Huaxi
Top Management of Nuberg Visits Shanghai Huaxi
The Director of Brasil Refino and his team pay the visit to Shanghai Huaxi Chemicals on 18th May
+Correlation technique of coal chemical industry
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Correlation technique of coal chemical industry
Technologies of hydrogenation for coal tar and crude benzene
High-pressure reactors and high-pressure heat exchangers can be designed independently and quickly according to the requirements of plant;
Technologies and plants for producing LNG and CNG from coke oven gas
Using one segment isothermal bed of methanation technology, the entire process is very short, process gas goes through the reactor at one time and no circulating gas or recycle compressor, the plant achieve minimization of investment and maximization of profit, and have low cost and save energy.
Comprehensive utilization technologies of methane gas, coal bed gas, shale gas
One-stage or two-stage PSA process is adopted to increase the concentration of methane in gas to over 95% to produce CNG or LNG. There is no need to compress the gas. Deoxygenation is needed to guarantee safety.
With coal(including water-coal-slurry and dry pulverized coal) as raw material, ammonia synthesis is developed by pressurized coal gasification technology
The technology is Suitable for large scale ammonia plant, because of its low energy consumption and low cost.
With coal as raw material, ammonia synthesis is developed by non-pressurized coal gasification technology ,including static bed and fluidized bed
The technology is Suitable for small and medium scale ammonia plant, because of its low one-time investment and reliability.
Ammonia synthesis is developed from industrial tail gas(such as coke oven gas)
The technology is Suitable for coking enterprises who has massive surplus of coke oven gas,because of its low one-time investment and low cost.
NG.Coal to Methanol Technology
High yield, low circulation ratio, high alcohol net, temperature difference and low pressure drop, low comprehensive energy consumption, tons of alcohol and low cost, suitable for large-scale methanol plant.
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