1The hydrogen to carbon (H/C) ratio of coal gasified gas ranges of 0.2-1.0, far 2 less than the desired value for the coal to methanol process. Therefore, a water gas 3 shift unit is needed to raise the H/C ratio, which results in a great deal of CO 2 4 emission and carbon resource waste. At the same time, there is 7×10 10 m 3 coke-oven 5 gas (COG) produced in coke plants annually in China. The hydrogen-rich COG 6 consists of 60% hydrogen and 26% methane. However, massive of COG is utilized as 7 fuel or discharged directly into the air, which makes a waste of precious hydrogen 8 resource and causes serious environmental pollution. This paper proposes an 9 integrated process of coke-oven gas and coal gasification to methanol, in which a 10 tri-reforming reaction is used to convert methane and CO 2 to syngas. The carbon 11 utilization and energy efficiency of the new process increase about 25% and 10%, 12 while CO 2 emission declines by 44% in comparison to the conventional coal to 13 methanol process. 14 15

No abstract

Molecular design to validation of relevant Fe–O bonds, performance tests and characterization results demonstrate that an FeN2+2–O coupled hollow carbon structure as an active site can exhibits superior cell performance.

No abstract

No abstract