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deep processing of coal tar

Deep processing method for medium and low

The invention discloses a deep processing method for medium and low temperature coal tar. The medium and low temperature coal tar raw material is pretreated and fractionated to obtain the light distillates, phenol oil, heavy distillates and heavy oil; the phenol oil is subjected to dephenolization to obtain phenol produces and dephenolized oil; bottom heavy oil and unconverted tail oil from a

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Characteristics and processing utilization of coal tar

The deep processing of coal tar can lighten the reliance on petroleum products.Introduce the characteristics and composition of low-medium and high temperature coal tar.The results show that,feed coal properties and pyrolytic process play an important part in the characteristics of coal tar.Investigate the processing technologies of coal tar from the aspects of distilling preparation

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Deep processing present situation,new technology

Deep processing present situation,new technology and development direction of coal tar XU Yin-tang1,NIE Chang-ming1,YANG Qian2,TIAN Xiao-ning1,CHEN Xuan1(1.College of Chemistry and Chemical Engineering,University of South China,Hengyang 421001,China;2.College of Chemistry and Environmental Science,Nanjing Normal University,Nanjing 210097,China)

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Patent analysis of Coal coking and its deep processing in

2020-12-28 · On company's global headquarters in Pittsburgh, is the world famous engaged in deep processing of coal tar in a multinational company, the world's first coal tar processing and marketing ability, leading products for the soft asphalt, hard asphalt, industrial naphthalene, carbon black oil, wash oil, crude phenol, solvent oil and other

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Review of Coal Tar Preparation and Processing

In term of coal tar processing technology, the present leading directions are how to manufacture clean fuel as well as phenol. Based on the status of coal tar preparation and processing technology, resources recycling use isn’t enough, consumptions of per ton coal is higher, environmental pollution is serious, and deep processing technology of coal tar needs to be raised.

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Beijing-Based Clean Energy Firm Bags USD815 Million

2017-6-20 · Founded in 2016, Fuxiao Chemical specializes in distributing and selling coking coal and tar products, Sanju EP's statement said. In line with Shanxi government's call for an industry-wide transition toward deep coal processing, the project employs such advanced technologies as slurry hydrogenation to further process coking coal, tar

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coal tar processing product-BAOSHUN TECHNOLOGY

Baoshun Was Founded In April 2003. It Mainly Focuses On Further Processing Of Coal Tar, Benzene Hydrogenation And Fine Chemicals. The Group’S Headquarter Is Located In Anyang, With Three Manufacture Plants Located In Anyang, Juye ,Fukang And The Operation Center In Shanghai. The Total Revenue Of The Group Is 3 Billion RMB (Around 500 Million USD) In 2014.

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Value-added utilization of high-temperature coal tar:

2021-5-15 · 400 kt/a coal tar deep processing project was established and implemented: 2012: Anyang Baoshun Technology Co., Ltd. 300 kt/a coal tar deep processing completed: 2013: Shanxi Hongte Coal Chemical Co., Ltd. To reach the capacity of processing 1 million t/a coal tar: 2013: Shanghai Baosteel Chemical Co., Ltd. and Wuhai City

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Deep hydrogenation of coal tar over a Ni/ZSM-5

Through hydrotreatment over the Ni/ZSM-5 catalyst, both high-temperature coal tar rich in condensed arenes and low-temperature coal tar mixing arenes with alkanes were greatly upgraded. The majority of arenes in the coal tars were deeply and even completely hydrogenated, which may open up a route for further processing and application of coal tar as clean fuels.

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中国的煤焦油产业报告 -GII

2017-9-30 · Moreover, China is a major further processor of coal tar in the world, boasting one-fourth of global coal tar deep-processing capacity in 2016. China was capable of intensively processing 24.80 million tons of coal tar in 2016, down 2.7% from 2015, mainly due to de-capacity after years of rapid expansion which caused massive over-capacity and then dramatic decline in utilization.

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Patent analysis of Coal coking and its deep processing in

2020-12-28 · processing and coking coal tar has a wide range of technology and management experience. And with the Chinese related enterprises especially Tangshan iron and steel in the tar deep processing downstream industry extension field to maintain a close cooperative relationship.I.farbennindustrie (French company) had the second

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Beijing-Based Clean Energy Firm Bags USD815 Million

2017-6-20 · Founded in 2016, Fuxiao Chemical specializes in distributing and selling coking coal and tar products, Sanju EP's statement said. In line with Shanxi government's call for an industry-wide transition toward deep coal processing, the project employs such advanced technologies as slurry hydrogenation to further process coking coal, tar and other

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The Present Situation and Development of Coal-tar

The present state of coal tar output,utilization,processing technology and its deep processing development direction were summarized,the importance of coal tar products to the demands of chemical raw materials and the significance of coal tar processing were discussed,some reasonable suggestions of some problems in domestic coal tar processing industry were put forward to guide the development

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煤焦油深加工,coal tar deep processing,音标,读音,翻译,英文

2018-10-1 · 3 Mt/a coal tar processing project,the atmospheric-vacuum distillation technology from JFEC Company of Japan was adopted for the tar distillation.

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China’s Baotailong building coal tar deep processing

2012-3-29 · SINGAPORE (ICIS)--China’s Baotailong Coal and Coal Chemicals Co said on Thursday it expects to start up its 300,000 tonne/year coal tar deep-processing plant at Qitaihe city in Heilongjiang province in 2013. The company started the construction work in May 2011, according to a statement to the Shanghai Stock Exchange.

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wash oil deep processing product-BAOSHUN

Baoshun Was Founded In April 2003. It Mainly Focuses On Further Processing Of Coal Tar, Benzene Hydrogenation And Fine Chemicals. The Group’S Headquarter Is Located In Anyang, With Three Manufacture Plants Located In Anyang, Juye ,Fukang And The Operation Center In Shanghai. The Total Revenue Of The Group Is 3 Billion RMB (Around 500 Million USD) In 2014.

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Coal tar processing Process licensing Products

2021-6-11 · The cure. Topsoe’s antidote to coal tar headaches is a processing technology that enables refineries to process tar from ovens and gasifiers and turn it into valuable products, like low-sulfur diesel, naphtha, or lubricating oils. Being able to handle wide variations in tar properties, the entire process takes place right on site and

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Carbon precursors in coal tar: Extraction and

Coal tar is rich in abundant profitable chemical stocks. Waste coal tar is upcycled into value-added products with catalytic activity. Immature coal tar deep processing technology limits industrial chain extensions. Phenolic and N-containing compounds can be used for synthesizing carbon materials.

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Development, Status, and Prospects of Coal Tar

2016-8-25 · The developments in process technology, coal tar refinement, and deep processing products will heavily influece the direction of coal tar hydrogenation in the future. Citing Literature. Volume 4, Issue 11. November 2016. Pages 1338-1348. Related; Information; Close Figure Viewer.

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Development, Status, and Prospects of Coal Tar

2016-8-25 · The developments in process technology, coal tar refinement, and deep processing products will heavily influece the direction of coal tar hydrogenation in the future. Volume 4,

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