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Research progress on catalytic conversion of carbon dioxide in Lanzhou Chemical Institute
Time of Update: 2022-04-03
The research was inspired by the urea cycle and the production process of nickel iron hydrogenase in life, using CO2 and NH3 as new cyanogen sources to replace the highly toxic CN- in traditional cyanidation reactions .
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Britain uses air to make diamonds: the raw material is carbon dioxide
Time of Update: 2022-04-01
" Vince said, "Making diamonds from the sky, from the air we breathe is a magical and evocative idea-this is modern alchemy .
It is reported that the process of manufacturing this air diamond can directly remove carbon dioxide in the atmosphere, thereby helping to improve the air .
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The carbon dioxide separation and removal industry will flourish
Time of Update: 2022-03-30
According to a new study, if proper regulation and incentives are in place, an industry that removes carbon dioxide from the air will soon bring as much revenue as the oil and gas industry today.
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Use carbon dioxide to produce common materials and emerging technologies can be expected in the future
Time of Update: 2022-03-22
Improve the production process to make common materials more environmentally friendly Improve the production process to make common materials more environmentally friendly In foreign media reports, two examples have been put into practice to demonstrate the important impact of the development direction of low-carbon cement on climate change-reducing carbon emissions.
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Membrane capture carbon dioxide demonstration device passed the test
Time of Update: 2022-03-03
The expert group measured and calculated technical indicators such as daily flue gas treatment capacity, capture rate, and comprehensive energy consumption at the site of the industrial demonstration device for membrane capture of CO 2 in Nanhua Company.
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Shanxi Coal Chemical Institute has made progress in carbon dioxide hydrogenation to methanol technology
Time of Update: 2022-02-25
Recently, Shanxi Coal Chemical has made progress in the hydrogenation of carbon dioxide to methanol technology .
Since carbon dioxide is difficult to activate, the development of high-efficiency catalysts is the focus of research in the process of hydrogenation of carbon dioxide to methanol .
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Dalian Institute of Chemical Technology has made progress in the hydrogenation of carbon dioxide to synthesize formic acid
Time of Update: 2022-02-18
The team designed a Schiff base modified nano-gold catalyst that uses the nitrogen center in the Schiff base group to weakly interact with CO2 to generate carbamate zwitterions, and further hydrogenation reaction occurs on the nano-gold catalyst Generates formic acid .
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Carbon dioxide creates ice and snow
Time of Update: 2022-02-17
The Beijing Winter Olympics used carbon dioxide as a refrigerant on a large scale in ice making, from the Wukesong Sports Center to the Capital Gymnasium, and then to the "Ice Ribbon" of the National Speed Skating Stadium.
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The latest technology can directly convert carbon dioxide into ethylene with a conversion rate of up to 26%
Time of Update: 2022-02-17
Fossil fuels have always been the pioneers of plastics, but new research has now detailed a technology that doubles the output of carbon dioxide into ethylene, which is an important part of common plastics in the world .
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Japan stores 300,000 tons of carbon dioxide on the seabed for the first time
Time of Update: 2022-02-17
? According to reports, the Japanese CCS survey company announced on the 25th that it had successfully conducted a subsea storage test of carbon dioxide on the seabed near Tomakomai City, Hokkaido .
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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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Breakthrough in low-temperature and high-efficiency hydrogenation of carbon dioxide to methanol
Time of Update: 2022-02-16
The research team lasted nearly 6 years and for the first time used a low-layer molybdenum disulfide (MoS?) catalyst rich in sulfur vacancies to achieve low-temperature, high-efficiency, and long-life catalytic CO?
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The global carbon dioxide fertilization effect has been declining in the past 40 years
Time of Update: 2022-01-29
Studies have found that the carbon dioxide (CO2) fertilization effect of global terrestrial ecosystems has shown a significant downward trend in the past 40 years, and changes in nutrient and soil water supply conditions may be one of the reasons for the decline of CO2 fertilization effect.
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BASF and Chinese companies jointly develop new technology of marine natural gas carbon dioxide to syngas
Time of Update: 2022-01-24
The three parties will jointly develop a new carbon dioxide conversion to syngas technology to promote the development and application of marine natural gas resources that are cleaner and low-carbon .
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Chinese scholars have made progress in organocatalytic synthesis of carbon dioxide-based polycarbonate
Time of Update: 2022-01-21
This study enriches the organic catalytic system of CO2 and epoxy copolymerization, especially the synthesis of CO2-based polycarbonate under normal temperature and pressure conditions, which provides a new idea for the efficient conversion of CO2 .
