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hg99822.com Shaanxi continues to build 4 million tons of coal-to-oil project progress

Shaanxi continues to build 4 million tons of coal-to-oil project progress

Public number: Methanol Network Source: Time: 2020-02-21 02:00:08

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Shaanxi continues to build 4 million tons of coal-to-oil project progress

Recently, the first public announcement of the environmental impact assessment of the follow-up project of the first phase of indirect liquefaction of Yulin Coal in Shaanxi was completed for the first time. At the same time, the project's social stability risk assessment bidding, project energy saving assessment report preparation and consulting service bidding have also begun.

It is reported that the project environmental impact assessment work is undertaken by China Huanqiu Engineering Co., Ltd. After the first environmental information publicity of the project is completed, the specific environmental impact assessment work of the project will be officially launched, and the project environmental feasibility evaluation conclusion will be given. After the second public announcement, detailed environmental assessment documents are prepared and submitted to the administrative department for approval.

Future energy coal indirect liquefaction phase I follow-up project construction site is located in the northern area of Yuheng Industrial Zone, Qinhe Town, Yuyang District, Yulin City, Shaanxi Province. Construction of 4 million tons / year indirect coal liquefaction project and supporting 10 million tons / year coal mine project.

The main devices of the project include: coal gasification, gas purification, air separation, 2 million tons / year low-temperature Fischer-Tropsch synthesis device, 2 million tons / year high-temperature Fischer-Tropsch synthesis device, and 100,000 tons / year PAO, 500,000 tons / year ethylene, Cryogenic separation of propylene, 3.3 million tons / year hydrogenation, 2 million tons / year hydroisomerization cracking, 300,000 tons / year aromatic depressurization, 800,000 tons / year circulating fluidized bed aromatization, 100,000 tons It is composed of downstream oil fine processing equipment such as alkylation per year and MTBE of 100,000 tons per year.

The main product solutions are: the main products include gasoline, diesel, lube base oil, PAO, paraffin, polyethylene, polypropylene, acrylonitrile, benzene, toluene, xylene, acetonitrile, MMA, butene-1, nitrile rubber, MTBE, ethanol, acetaldehyde, n-propanol, acetone, etc.


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For the development of coal-to-liquids projects, Yankuang Group has inherent advantages. The front-end coal gasification has its own intellectual property rights for coal-water slurry gasification technology, and the back-end Fischer-Tropsch synthesis has independent high- and low-temperature Fischer-Tropsch synthesis technologies. Yankuang Group planned a Yulin coal liquefaction base with an annual output of 10 million tons. The first phase of an indirect liquefaction demonstration project with an annual output of 1 million tons of coal was completed on August 23, 2015, and high-quality oil products were produced.

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