According to reports, Hassan Ahmed, an analyst at the consulting firm Alembic Global Advisors, said that the political crisis in the Middle East and its impact on oil prices will benefit US petrochemical producers. From the perspective of naphtha prices in Europe and Asia, Brent crude oil The benc
Read TutorialAbstract: In the recent past, due to the oversupply of oversupply, the market conditions of the solar optoelectronic industry continued to fluctuate, and cross-strait manufacturers continued to report low prices for innovation. The solar energy industry chain has almost become a fighting g
Read Tutorial[China Instrument Network Instrument R&D] Recently, researchers from Harvard University's Vis Bio-Inspired Engineering Institute and John Paulson School of Engineering and Applied Science have created a highly sensitive flexible capacitive sensor. It is composed of silicone and fabric, whi
Read TutorialDiatomaceous earth is a very versatile adsorbent and filter aid widely used in the food industry, petroleum industry and chemical industry. Adding diatomaceous earth filtration is an important part of manufacturing high quality products. For example, beer, wine and fruit wine, vegetable oils, and a
Read TutorialAt the same time as the cyanidation leaching, the gold extraction method of adsorbing gold by activated carbon is called a carbon leaching method. The method of cyanide leaching and carbon adsorption is carried out in the same tank, so that the number of leaching tanks can be completely omitted or
Read TutorialWhen determining the beneficiation test plan or recommended process, various methods should be selected and compared. The selection of mineral processing methods must be guided by the general line of “dancing with strength, striving for the upper reaches, building socialism more quickly and e
Read TutorialLiu Hong Meng Qingting (Harbin Liming Gas Co., Ltd., Harbin 150046, Heilongjiang) The external anti-corrosion construction and maintenance of gas tanks have an important impact on the operational safety and operating costs of the company. How to scientifically carry out the first problem of gas p
Read TutorialIn order to adapt to the rapid development of the hydraulic transmission system in the direction of rapid response, small volume and low noise, in addition to actively taking measures to maintain its dominant position in the low- and medium-pressure quantitative systems and lubrication sys
Read TutorialApplication of Low Vacuum Heat Treatment Furnace in Heat Treatment of 5Cr21Mn9Ni4N Steel Valves Core Tip: Commonly used internal combustion engine exhaust valve material, the solution quenching temperature up to 1150 ~ 1190 °C. To reduce the heating oxidation, the traditional method is to use
Read TutorialTaurus Chemical Supply Department seriously studied the political and economic situation at home and abroad, tried every means to expand the procurement channels of EDC, and strived to achieve a diversified and stable supply structure of EDC. At present, the work of Taurus Chemical to negotiate wit
Read TutorialAt the recent commendation meeting of the national machinery industry civilized organizations, Chaochai Company won the title of 2007-2010 National Machinery Industry Civilization Unit and National Machinery Industry Enterprise Culture Construction Advanced Unit. The Minister of Party Commit
Read TutorialDue to the rapid development of China's macro economy and the proximity of the 2008 Beijing Olympic Games, the 2007 young card market continued to maintain a rapid growth trend. According to statistics from related departments, as of November this year, the cumulative sales volume of the light
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