Freezing Embrittlement Crusher
Hywell Machinery company proffesional to design and manufacture the Freezing Embrittlement Pulverizer Machine that include Freezing Embrittlement Crusher,Freezing Pulverizer,High Oil Pulverizer,Low Temperature Grinder , welcome to contact us and we will offer competitive price !
This FC series Freezing Pulverizer using liquid nitrogen to lower the input material temperature to material embrittlement condition firstly, then go to the grinding chamber, the input materials were throughly pulverized through blade wheel's high speed rotating, and the comprehensive force like mutual repeatedly impact, crash, shear and friction between the materials and blades, fluted disc, materials and materials. Freezing Embrittlement Crusher,Freezing Pulverizer,High Oil Pulverizer,Low Temperature Grinder Changzhou Hywell Machinery Co,.Ltd , https://www.hywell-dryers.com
The special project has applied for 90 patents for inventions, and has achieved a series of important technological breakthroughs and theoretical innovations with significant application effects. Especially in heavy oil catalytic cracking catalysts, hydrogenation series catalysts, desulfurization series catalysts and catalytic key base materials have made considerable progress; heavy oil catalytic cracking catalysts are sold to the United States for the first time; gasoline and diesel hydrogenation technology has become the national IV gasoline and diesel oil quality The preferred technology for upgrading.
The refining industry is confronted with serious challenges such as the heavy crude quality of crude oil, environmental greening of the process, and high quality of product cleanliness. Refining catalysts are the key to the efficient conversion and clean use of oil. In order to increase the R&D intensity of the refinery catalyst core technology, PetroChina launched a major technology project for refining catalysts in August 2010. The scientific and technological project is led by the Petrochemical Research Institute, Lanzhou Petrochemical, Fushun Petrochemical, Southwest Oil & Gas Field Company, China Petroleum University, Dalian Petrochemical, Daqing Petrochemical, Dalian Xitai, Changqing Petrochemical, Urumqi Petrochemical, Hohhot Petrochemical and other related catalysts R&D, production and Application units share the burden. After more than one and a half years of research undertaken by more than 700 research personnel from 21 undertaking units, the eight topics and 33 topics have achieved remarkable progress. Industrial production of 12 catalysts and industrial applications of 6 catalysts have been completed, and the completion rate is over 60%. This has played a strong supporting role in the development of PetroChina's refining and chemical business.
According to the person in charge of the China PetroChina Special Management Office, the next step will be to accelerate the development of catalyst technology for Class V gasoline and diesel, strengthen the research on efficient catalytic conversion of heavy oil, and comprehensively upgrade CNPC's innovative capabilities in the field of refining series catalysts.
It is reported that the overall goal of this special science and technology project is to successfully develop and produce core catalysts for catalytic cracking, hydrogenation, and sulfur recovery, to comprehensively improve the R&D capacity, technical level, and market competitiveness of China's refining catalysts, and the overall technology of refining catalysts. The level reached the leading domestic and international advanced.
Grinded materials will be classified and collected by air screen cone type classifier, the grinded material or powder which have not reached the material fineness degree will go back the grinding chamber for re-grinding, most of the cool air will return back to grinding chamber for recycling usage.
The machine is composed of storage pre-frozen cylinder, spiral propeller, low temperature pulverizer, cyclone separator, dust filter and electric cabinet.
China Petroleum Refinery Catalyst System is in its infancy
18 kinds of catalysts support the development of refining and chemical business The reporter learned from the SASAC yesterday that the major scientific and technological special projects for the development and industrial application of CNPC's refining catalysts have been launched since 2010, and the overall tasks have been completed in good conditions. 18 types of catalysts for industrial production or industrial applications have been completed. The supporting role of PetroChina's refining and chemical business gradually emerged, and the competitiveness of the domestic refinery catalyst market has increased significantly. The oil refining catalyst variety system has initially taken shape. This technology project was approved by China National Petroleum Corporation in mid-term assessment in early March.