Xinjiang Shengxiong Energy Development Co., Ltd. has invested 3 million tons per year (carbide method) PVC, and the project construction period is ten years. Simultaneously apply to the autonomous regions and countries for a PVC construction project with a period of 400,000 tons/year and 2 million tons/year. It plans to build an annual production capacity of 1.4 million tons of PVC production equipment within five years. Once the first phase of the project is completed, the company will Efforts to build a 3 million-ton PVC project. At present, 600,000 tons of calcium carbide, 600,000 tons of lime and 800,000 tons of blue carbon are under construction. The design of calcium carbide equipment is a total of 8 sets of 75,000 tons/year calcium carbide furnace, all using the most advanced fully-closed calcium carbide furnace. All calcium carbide furnace tail gas is recovered for use as a lime kiln fuel, gas burning lime kiln single kiln 150,000 tons/year total 4 sets, lime tail gas drying blue carbon, blue carbon device adopts environmentally friendly process design without coking wastewater discharge, and its tail gas recovery Firing cement. After repeated evaluation by industry experts, the overall process design and equipment selection have reached the international advanced level.
The project has a large amount of industrial blue carbon that needs to be dried in the process of production and development of the company. Industrial Blue Charcoal is a refinery refinery that refines the coal tar industry. Its characteristics are particularly high in cement content, easy to catch fire in the drying process, and extremely easy to break in the drying process. So far, there is no effective drying process and equipment capable of handling dry blue charcoal.
Henan Deyao Machinery Manufacturing Co., Ltd. is a high-tech private enterprise specializing in R&D, design and manufacturing of dryers. The new type of automatic vertical dryer developed by the company is the most advanced dryer in the field of dryers and has obtained national invention patents. It has a very high market share in China's cement industry. Due to its advantages of automation, intelligentization, and personalized design, the drying machine not only overcomes the defects of easy-to-block materials, high energy consumption, and uncontrollable drying quality, but also greatly improves the adaptability of the dried materials. . Tang Deshun, the general manager of the company, carried out many tests on the characteristics of blue carbon and successfully solved the technical problems of easy ignition and crushing during the drying process of blue carbon, and the inability to control the moisture content.
So Xinjiang Shengxiong Energy Development Co., Ltd. and Henan De Yao Machinery Co., Ltd. signed the purchase and sales contracts of two new automatic vertical dryers in August 2008. Including the technical process of the blue carbon drying and the complete solution of the equipment, the blue carbon is dried using its new automatic vertical dryer. Henan Dezhao Machinery Manufacturing Co., Ltd. and Wang Shenggen, Technical Director of Xinjiang Shengxiong Energy Development Co., Ltd., and related technical personnel conducted several technical communications. Finally, De Yao Machinery Manufacturing Co., Ltd. of Henan Province provided the corresponding technology to Xinjiang Shengxiong Energy. Description and process plan. However, the purchase and sales contract signed by the two parties was delayed by Xinjiang Shengxiong Energy Development Co., Ltd. The technical personnel of Xinjiang Shengxiong Energy Development Co., Ltd. have started to manufacture vertical dryers. So the general manager of Deyao Machinery Manufacturing Co., Ltd. of Henan Province, Tang Deshun, facilitated Wang Shugen of Xinjiang Shengxiong Energy Development Co., Ltd. to make sued for alleged violation of trade secrets. The investigation team of the Public Security Bureau of Huixian City, Henan Province, has entered the investigation.
CMC for Oil Drilling is also named PAC,poly anionic cellulose ether. PAC-HV, because of its high molecular weight, exhibits excellent non-Newton fluid property and can modify rheological property of slurries; PAV-LV, because of its low molecular weight, allows better water retention and is more resistant to salt and high temperature.
CMC can increase the viscosity of solution, it is is considered potentially harmless biologically to the human. therefore it can be used in the thickening, dispersion, emulsification, suspension and colloid protection of food, medicine, daily chemicals petroleum,papermaking, , textile and construction field.
For the drilling , well-digging of petroleum and natural gas
â‘ . The CMC slurry can form a filter cake on the wall of well to lower the water loss of well.
â‘¡ CMC can help slurry release the gas and dischaarge the broken matter
â‘¢ CMC can prolong the existing period of drilling fluid
â‘£ CMC drilling fluid is seldom infected by mould , the high PH value and antiseptic are unnecessary
⑤ CMC can be used as flush fluid to reduce the pollutation of soluble-salts
⑥ CMC slurry can work well in 150℃
PAC HV/LV
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