The outer frame is made of aluminum frame and the non-woven chemical fiber cloth is folded and formed with a metal mesh support, which is more stable. Beautiful appearance. Sturdy and durable construction.
It can be used with paint arrestor filter pre-filter, ceiling filter, paint stop filter, paint filter paper, sepa paint, HVAC filter, rigid box filter, exhaust filter, non-woven, high temperature resistance filter, plank filter, pleated filter, auto filter, Pocket Filter, disposable filter, ULPA filter& HEPA Filter , Activated Carbon Filter, face mask, mesh filter, paper filter, V cell filter, FFU, HEPA filter and other products.
Foldway Panel Pre-Filter Mesh,G4 Panel Filter,Bag Filter,Synthetic Fiber Pocket Filter Guangzhou Airy Filter Media Co.,ltd , https://www.gzairy.com
Lubricant base oil isomerization dewaxing catalysts and processes were successfully implemented in November 2008 in the 200,000 t/y high-pressure hydrogenation unit of PetroChina Daqing Refinery Branch, and the equipment passed industrial operation calibration in August 2009. Industrial operating data show that compared with the international advanced technology of the same kind, the yield of Class II medium base oil increases by 8 percentage points when processing 200 SN raw oil, and the yield of Class III heavy base oil increases when 650 SN raw materials are processed. Percentage. In addition, the project has also successfully developed high-grade food grade PS white oil new products and a new 5cst III base oil new process for the production of 5W/40 multi-grade high-grade lubricants. Up to now, the 200,000-ton/year high-pressure hydrogenation unit has processed over 100,000 tons of raw material oil and produced nearly 90,000 tons of high-grade lubricant base oil.
It is reported that after ten years of research and development of the process, the project team has successfully developed a number of new molecular sieve materials and achieved breakthroughs in industrial preparation technologies. It has developed a new isomerization dewaxing catalyst PIC802 with high activity and high yield of heavy base oil. A total of 9 patents were granted.
It can use different efficiency filter material to achieve different filtration efficiency.
Use G4 material, which mainly filters 5-10um dust particles in the air.
Use F6 material, which mainly filters 1-5um dust particles in the air.
The media is fine fiber; pleated filter is featured by high dust holding and low resistance. There is waterproof clapboard frame, galvanized steel frame, aluminum frame for optional.
The max temperature resistance: 80℃, the max relative humidity is 100% depend on frame.
Pleated filter conforms to the fire resistant standard and classification of European DIN53438-F1 and American UL900-Class2;
Air Filter products are widely used in electronic technology, medicine and health, biological products, food and beverage, mechanical and electrical engineering equipment, precision instruments, metallurgy and chemical industry, painting, air conditioning, printing, environmental protection industries, etc.
Lubricating Oil Dewaxing Selected in the Top Ten Progress in Petrochemical Technology
The results of the 2009 China Petroleum Top Ten Science and Technology Progress Awards were announced recently. 10 results of the industrial application of hydroisomerization, dewaxing, and production of high-grade lube base oils were jointly developed by the Dalian Institute of Chemicals of the Chinese Academy of Sciences and China National Petroleum Corporation.