For fluidized-bed hydrogenation, who in China had the first installation of this type?
Thread Content
Among the constant-pressure fluidized-bed hydrogenation units, those in Zhenhai and Maoming, as well as the one in Hengli, which one is the first of its kind in China?
The first unit of Zhaoyou Hengli with a capacity of 320, the first unit at Jinling with a capacity of 50,000 tons, Qinqiyuan coal tar with a capacity of 50,000 tons, and the first unit of Dashenhua coal liquefaction.
All the first sets were used to train employees, not later arrivals. One more thing: never play with a fluidized bed if you don’t have money.
Maoming uses a suspended-bed system with dual manufacturing
A fluidized bed is indeed a bit more complex than a fixed bed, but it also has its advantages. When used properly, the operational advantages are quite obvious
I’ve done 2 sets of this work; if there’s no problem, avoid working with heavy oil hydrogenation – opt for naphtha or diesel instead. The salary is good, the operation is stable, and it also shows your high level of skill.
The earliest one in China was a set installed at Fushun Petroleum Plant No. 3, followed by the suspended-bed reactor used in Shenhua’s coal-to-oil project
I’ve never heard of Fushun; the ones that are publicly known are Zhenhai, Maoming, and Hengli (with production capacities in the millions of tons)； As for coal chemical industry, it’s Shenhua’s.