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New progress has been made in the research of hydrazine decomposition to hydrogen production in Dalian Institute of Chemical Technology
Time of Update: 2022-02-17
This article focuses on the team’s strategy for regulating the activity and selectivity of hydrogen production from hydrazine decomposition on non-precious metal nickel-based catalysts.
The nickel-based catalyst system realizes the high activity and high selective decomposition of hydrazine to produce hydrogen .
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Scientists propose a new strategy for methane conversion directly into liquid fuel under mild conditions
Time of Update: 2022-02-17
Wang Wenzhong’s research team designed and prepared copper-modified carbon nitride materials to realize the photocatalytic direct conversion of methane to ethanol, and conducted a more in-depth study of the mechanism of the process .
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China's fourth ethane-to-ethylene project has surfaced!
Time of Update: 2022-02-17
Project 3 On the morning of December 20, 2017, Juneng Heavy Industry Group and the US ethane company Jinzhou 2 million tons of ethane to ethylene project signed a contract in Jinzhou .
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Hundreds of billions of gas storage investment market will start
Time of Update: 2022-02-17
During the two sessions this year, He Lifeng, the head of the National Development and Reform Commission, said that China will steadily advance the construction of storage and gas supply capacity and pipeline network in accordance with the principles of marketization and rule of law .
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Qingyishan Petrochemical heavy wax oil hydrogenation unit put into operation
Time of Update: 2022-02-17
? The project adopts the full-process hydrogenation process of special oil independently developed by Qingyuan Group.
The production capacity of special oil products such as 250,000 tons of special oil is widely used in automobile manufacturing, cleaning, textile, battery diaphragm, environmental protection coatings, cosmetics, and food .
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Start-up of 200,000 tons of hot-melt potassium equipment project
Time of Update: 2022-02-17
The project uses potash, carnallite, and various potassium-containing tailings as raw materials to produce 98% high-purity potassium chloride, which can effectively alleviate the shortage of potassium resources in China .
The technicians of Xinhongda produce high-purity potassium chloride through multi-stage crystallization, which is only a few micrometers at first.
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One-step catalytic conversion of n-butyraldehyde to prepare butyl butyrate pilot plant completed
Time of Update: 2022-02-17
On December 24, the scientific and technological achievements of the "Pilot-test technology for preparing butyl butyrate by one-step catalytic conversion of n-butyraldehyde" jointly developed by the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences and Tianjin Bohua Yongli Chemical Co.
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Shanghai Institute of Organic Chemistry realizes high-efficiency conversion of alkanes
Time of Update: 2022-02-17
With the help of the homogeneous bimolecular catalytic system developed by Huang Zheng, the research group of Shanghai Institute of Organic Chemistry of the Chinese Academy of Sciences, which has been committed to the research of efficient conversion of alkanes, recently achieved high efficiency and high regioselectivity from linear alkanes to linear aldehydes and linear amines.
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World-class adiponitrile plant settled in Shanghai
Time of Update: 2022-02-17
According to the memorandum of cooperation, the Shanghai Municipal Government and Shanghai Chemical Industry Park will give INVISTA strong support, including the protection of intellectual property rights and joint promotion of investment agreements.
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I created the first DMC/EG green process
Time of Update: 2022-02-17
On December 21, the green process project for preparing dimethyl carbonate/ethylene glycol (DMC/EG) from carbon dioxide catalyzed by immobilized ionic liquids passed the appraisal of scientific and technological achievements organized by the China Petroleum and Chemical Industry Federation in Yangzhou, Jiangsu .
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The new molecular sieve makes the hydroxylation of the aromatic ring complete instantly
Time of Update: 2022-02-17
Professor Jun Wang’s research group used the dry glue method of acid hydrolysis of silicon sources to prepare a full silica zeolite molecular sieve catalyst, which realized the instantaneous reaction of direct hydroxylation of more than 10 aromatic hydrocarbons to prepare phenolic compounds.
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China's largest silane gas project reached production capacity
Time of Update: 2022-02-17
? The completion of this project marks a breakthrough in the large-scale production technology of Pingmei Shenma Group's high-purity silane, ending the history of all domestic high-purity silane products relying on imports, and the company has become the only company in the country with completely independent intellectual property rights.
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CNOOC and Shell's new ethylene project put into production
Time of Update: 2022-02-17
According to relevant persons from Shell, the project uses a number of domestic and foreign industry-leading technologies, including Shell’s proprietary OMEGA, SMPO and polyether polyol technology to produce ethylene oxide, ethylene glycol, propylene oxide and high-quality polyethers.
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Our styrene package technology has achieved a breakthrough in large-scale production
Time of Update: 2022-02-16
? According to Xu Zhigang, Chairman of Ruihua Company, the company independently developed a complete set of 300,000 tons/year styrene technology and built the first domestic device with independent intellectual property rights.
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BASF achieves industrial-scale carbon dioxide-free methanol production
Time of Update: 2022-02-16
? Although this method has only been tested in a pilot plant of BASF's subsidiary hte GmbH in Heidelberg, Germany, BASF believes that industrial applications can ensure that no carbon dioxide is produced during methanol production .
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600,000-ton isobutane plant technology passed the appraisal
Time of Update: 2022-02-16
The appraisal experts spoke highly of the project, and believed that the technical scheme of the project was advanced and reasonable, the engineering design was safe and reliable, the energy saving effect was remarkable, the hydrogenation catalyst had excellent performance, innovation and independent intellectual property rights, and the overall technology was at the international leading level .
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Daqing Petrochemical No. 2 Hexene-1 Workshop achieved a successful start-up
Time of Update: 2022-02-16
Immediately after the start of the device, personnel were organized to perform on-site timing calibration of the catalyst, cyclohexane, and terminator.
The main operator performs the metering adjustment of the catalyst in time according to the measurement result to ensure the good polymerization reaction effect of the device .
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Shandong announces the second batch of new and old kinetic energy conversion projects
Time of Update: 2022-02-16
A few days ago, Shandong Province released a list of the second batch of preferred projects in the new and old kinetic energy conversion major project library, a total of 500, including 50 high-end ch
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Dushan Energy PTA Phase II Project Started Construction
Time of Update: 2022-02-16
96 billion yuan in construction investment, 240 million yuan in circulating funds, and new PTA equipment, product warehouses, research and development buildings, etc.
102 billion yuan, and the after-tax profit is estimated to be 480 million yuan .
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One-step oxidation of methanol to methylal
Time of Update: 2022-02-16
? Methanol one-step selective oxidation synthesis of methylal technology breaks through the traditional methanol-formaldehyde condensation process, develops a new type of fixed bed process route that uses cheap coal-based methanol as raw material to directly oxidize methylal in one step, and uses environmentally friendly acidic zeolites And V/Ti-based catalyst, air is used as oxidant to directly convert methanol into methylal with high selectivity .
