Issue 43/2013 - MTO and OCC technology are successfully coupled for the first time
Time of Update: 2022-11-12
(Li Yuan) Recently, Zhongyuan Petrochemical has coupled two complete sets of process technologies with independent intellectual property rights of methanol to olefin (MTO) and catalytic cracking to olefin (OCC), becoming the world's first MTO industrial plant with integrated OCC.
The Sight Circle will start soon, and the wonderful forum will be known! 2022 Fluid Low Carbon Intelligent Technology Summit Forum is making an appointment
Time of Update: 2022-11-04
The 2022 Sight Fair – Autumn Fair will be officially open to you on November 8th! Prior to this, I believe that everyone has gained sufficient understanding of the flagship program of the Environmenta
Ultra-high temperature resistant lightweight carbon-based composites were successfully prepared
Time of Update: 2022-10-21
- Bearing integrated lightweight carbon matrix composites Recently, the thermal structure composite material team of the Institute of Metal Research, Chinese Academy of Sciences used high-pressure assisted curing-atmospheric pressure drying technology to prepare ultra-high temperature resistant thermal insulation through matrix microstructure control, fiber-matrix synergistic shrinkage, and in-situ interface reaction.
The Serbian Statistical Office announced that wheat and corn production will be reduced compared to 2021
Time of Update: 2022-10-12
The Cypriot Bureau of Statistics issued an announcement on September 23 that it expects that there will be a significant reduction in the production of wheat, corn, soybeans and sugar beet in 2022.
Shanghai Petrochemical carbon fiber material bar successfully applied
Time of Update: 2022-09-23
It is understood that the carbon fiber composite bars developed and produced by Shanghai Petrochemical are used as raw materials for construction, with light weight, high strength, corrosion resistance and other properties.
The national carbon market quota transaction exceeds 1 billion yuan
Time of Update: 2022-09-10
important role in terms of peaks and carbon neutralization The Ministry of Ecology and Environment stated that the next step will be to promote the issuance of the Interim Regulations on the Management of Carbon Emissions Trading, gradually expand the scope of industries covered by the carbon market, enrich trading varieties and trading methods, give full play to the role of the carbon market in addressing climate change, and promote the realization of carbon emissions.
Shandong Provincial Market Supervision and Administration Bureau Announcement on the Disqualification of 20 Batches of Foods, Issue 9, 2022 (Total Issue 354
Time of Update: 2022-04-20
The problem of excessive pesticide and veterinary drug residues (1) Fresh eggs sold in Xinjun Department Store Supermarket in Beihu Provincial Tourism Resort, Jining, enrofloxacin (calculated by the sum of enrofloxacin and ciprofloxacin) do not meet the national food safety standards, and the inspection agency is Shandong Zhongshan Quality China Testing and Testing Co.
Time of Update: 2022-04-07
Thin layer plate silica gel G plateDeveloping solvent ethyl acetate - methanol - water (6:3:1)After checking the color development of 1% aluminum trichloride ethanol solution, check under ultraviolet light (254nm)High performance liquid chromatographyChromatographic column Agilent C 18 , 5um (4.
BASF accelerates its carbon reduction plan
Time of Update: 2021-12-24
Recently, BASF announced that it is integrating and accelerating its extensive cross-company projects through the establishment of a new project department to achieve a 25% reduction in carbon dioxide emissions by 2030 compared to 2018 and a global net zero carbon dioxide by 2050.
Industrial Difluorochloromethane (HCFC-22) (2
Time of Update: 2021-11-19
4 Analysis stepsAdd 100 mL of carbon dioxide-free water to the three porous gas washing bottles, add bromocresol green indicator solution (2～3) drops to the third porous gas washing bottle, connect them in series with a tube, and wipe dry the sampling cylinder and Valve, weigh, accurate to 1g .
Activated carbon fiber (ACF) physical and chemical properties
Time of Update: 2021-11-15
Table 4-36 ACF morphological characteristics Activated carbon fiber has a very high specific surface area, and the BET specific surface area is about 1000-2000m 2 /g .
In addition to these characteristics, the practical application of ACF is still limited by its high price .
Vietnam is the largest sugar importer in Laos
Time of Update: 2021-10-19
(over)Sugar imports from China The Vientiane Times quoted data from the Lao Ministry of Industry and Trade as saying that although both countries have been severely affected by the new crown pneumonia epidemic, the trade exchanges between the two countries have been maintained .
EU carbon tax is expected to collect 9 billion euros per year
Time of Update: 2021-08-05
According to the content of the legal text, the mechanism can obtain 9 billion euros of carbon tariff revenue each year .
The European Commission plans to gradually introduce carbon tariffs from 2023 so that companies can make adjustments during the transition period .
The United States researches cheap glass energy-saving DIY coatings
Time of Update: 2021-08-02
Recently, researchers at Lawrence Berkeley National Laboratory under the US Department of Energy announced that they are working on a low-cost polymer heat-reflective coating to solve this problem.
Chinese demand boosts Russian agricultural exports to record highs
Time of Update: 2021-03-19
html" class="zdbq" title="Import related food information" target="_blank"> The "Russia Today" website reported on March 10 that among the exports of Russian agricultural products in 2020, grain exports will increase by a quarter to 49 million tons, with an income of 10 billion U.