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High-quality development of science and technology innovation in the new era
Time of Update: 2023-03-25
On October 19, the 2021 National Mass Entrepreneurship and Mass Innovation Week opened . At the main venue of the event week in Zhengzhou, under the guidance of the Ministry of Science and Technology,
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SABIC: It's time to say goodbye to "the troubles of charging piles
Time of Update: 2023-01-30
SABIC's special material charging system solution solves the troubles of car owners from the source in the three aspects of charging system, electric drive system and battery system, helps to promote the construction of charging piles, and realizes "free charging" .
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7 parts of chemical analysis methods for tungsten concentrate are solicited for comments
Time of Update: 2023-01-05
Methods for chemical analysis of tungsten concentrate Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry By improving and changing the analytical methods in the existing standards, replacing or expanding the detection range with new testing instruments, it is the main way to maintain the adaptability of analytical method standards.
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Tent has partnered with Germany's KIT to plan to deploy a superconducting grid
Time of Update: 2022-12-27
The Karlsruhe Institute of Technology (KIT), together with grid operator TenneT, is studying the use of superconductor technology to replace conventional power cables for short-distance grid transmission within the framework of the ENSURE Kopernikus project.
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It is difficult to have a substantial repair in the short term, and aluminum prices will remain weak
Time of Update: 2022-12-25
In terms of downstream demand, it is still in a weak state, and affected by high temperature and poor demand, the overall operating rate is low.
In terms of downstream demand, it is still in a weak state, and affected by high temperature and poor demand, the overall operating rate is low.
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Shanghai aluminum runs at a low level within the day, and the market trading atmosphere is weak
Time of Update: 2022-12-23
Shanghai aluminumToday, Lun aluminum fluctuated higher, and the LME was quoted at $2,876 / ton at 15:01 Beijing time for three months, up $45, or 1.
Today, Lun aluminum fluctuated higher, and the LME was quoted at $2,876 / ton at 15:01 Beijing time for three months, up $45, or 1.
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August 3 Shanghai aluminum morning review
Time of Update: 2022-12-06
Overnight Shanghai aluminum 1710 contract opened at 14850 yuan / ton, the early day aluminum price narrow range above the daily moving average, quickly touched 14930 yuan / ton after rapid down, the l
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The PVC market atmosphere is still good, and the wait-and-see mood is strong
Time of Update: 2022-12-03
Today, the domestic PVC market atmosphere is acceptable, the participants have a strong wait-and-see mood, the market transaction is average, and the quotation of merchants is stable. At present, the
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The Chinese Institute of Thermal Sciences has made new progress in the field of new materials for the preservation of polysaccharide-based antibacterial films for mangoes
Time of Update: 2022-11-26
084Source: Chinese Academy of Tropical Agricultural Sciences Recently, the South Asia Institute of the Chinese Academy of Thermal Sciences has made new progress in the creation of new materials for mango antibacterial film preservation.
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China's high-temperature gas-cooled reactor demonstration project has made a major breakthrough
Time of Update: 2022-11-24
Driven by the restart of nuclear power and the "One Belt, One Road" strategy, China's nuclear power enterprises have ushered in golden development opportunities, and the research progress of China's
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Issue 50, 2015 - Breakthrough in nano-graphene iron catalyst research
Time of Update: 2022-11-14
(BUILT) The research team led by Deng Dehui, associate researcher of the Dalian Institute of Chemistry of the Chinese Academy of Sciences, and Academician Bao Xinhe, on the basis of long-term research on two-dimensional catalytic materials and nano-confinement catalysis, successfully confined the FeN4 structure to the nanographene skeleton, so that it has excellent catalytic activity and stability, and can catalyze the oxidation of benzene to phenol at room temperature or even 0 °C with high selectivity.
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Issue 15/2021 - Successful development of passive coolable optical metamaterial fabrics
Time of Update: 2022-11-14
Compared with cotton, spandex, chiffon and hemp, a series of commercial fabrics of the same color, the simulated skin temperature covered by metamaterial fabrics can be reduced by 5°C~7°C (Guangzhou, November 28, 2020).
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Issue 13, 2022 - A new generation of toluene disproportionation catalysts is put into use
Time of Update: 2022-11-14
Recently, the new generation of HAT-300S toluene disproportionation and alkyl transfer catalyst developed by Sinopec Shanghai Petrochemical Research Institute (hereinafter referred to as "Shanghai Institute") successfully carried out industrial tests in Hainan Refining and Chemical Co.
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Zhongke Refinery produces new high value-added EVA products
Time of Update: 2022-10-24
It is widely used in mechanized packaging, furniture making and other fields, and has broad market application prospects This product is the main component of hot melt adhesive, which has good chemical resistance, thermal stability, weather resistance and electrical properties.
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Keep the 4 major differences in mind and quickly identify these 3 types of arthritis
Time of Update: 2022-10-20
Come to the "Doctor Station" to take a look 👇 at the source of this article: Fosun Health Doctor is responsible for this article: OrangeCopyright NoticeThis article is reproduced, welcome to forward the circle of friends- End - Call for "Medical Rheumatology and Immunology Channel" long-term recruitment of online invited authors, 1.
