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+Correlation technique of coal chemical industry

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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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