1. LOSA is an effective FCC(fluid catalytic cracking )solid additive that can obviously enhance yield of propene,
Butylene and ethylene. When LOSA addition level is 3% (based on total catalyst inventories), yield of LPG can be increase by more than 2.5%, propene yield can be increased by more than 1.4%, butylenes yeild can be increased by more than 0.5% and ethylene can also be increased slightly. The octane number of gasoline can be increased at the same time.
2. Characteristics
Items Specifications Testing Methods
Loss of weight, m% ≤ 10 RIPP32-90
AL2O3, m% ≥ 25 RIPP42-90
Attrition index, m%/h ≤ 3.0 RIPP29-90
Apparent bulk density, g/ml 0.60 - 0.75 RIPP32-90
Surface area, m2/g ≥ 130 RIPP31-90
Pore volume, ml/g ≥ 0.06 RIPP151-90
0 - 40μ M, m% ≤ 18 QJ/CL-4-2-009
Average dia of granule, μ M ≤ 110 QJ/CL-4-2-009
3. Industrial Application
LOSA is used in the FCC equipment with Sinopec, China National Petroleum Corporation and other refineries. Industrial application showed that the yields of LPG and light olefins were increased remarkably and the performance of main FCC catalyst was not influenced by the additive, and the octane number of gasoline product was increased obviously while olefin content has not changed basically. All these indicated that the performance of LOSA is super than similar product of home and abroad.
Yueyang Sciensun Chemical Co., Ltd. is a high-tech enterprise engaged in the R & D, manufacture and sales of petro-chem and oil refining chemicals. Boasting top-notch technicians and engineers, a scientific research center as well as a set of equipment (Spray drying systems, roaster, washing equipment, air drying devices and powder grading system) with a throughput of 6000t/a catalytic cracking catalyst and auxiliaries, we have the good abilities to produce products for customers with special requirements. Now, we mainly manufacture LOSA-1 light Olefins-enhancing FCC Catalyst, Silicasol, Light Olefins-enhancing FCC Catalyst, Activators, Metal Passivation Agent, Supported Sweetening Catalyst, Chloride Removal Agent, Pour Point Depressant for Diesel etc, which can be tailored to meet the specific needs of customers, and many of which are authorized state patents for inventions. Our products have been applied in China Petroleum & Chemical Corporation, China National Petroleum Corporation and many local refineries, and some products are exported to other countries in the world.
Upholding the business philosophy of "Being People Oriented, Sci-tech Innovation", we have a team of technical experts with years' experiences in petrol-chemical and oil refining area, medium- to senior technical staff have occupied 50% of all employees. Under the development strategy of "Talents-Market-Technology-Products-Capitals-Talents", we have established a highly efficient operating mechanism of "Market-R & D-Manufacture_Market". With an occupied floor area of over 30, 000 sq. Meters, our R & D and production base is capable of the annual production of more than 20, 000 tons of oil refining catalysts, auxiliaries and solvent oil. Under the tenet of "Being Quality First, Customer Foremost", we attach special importance to technical support and after-sales services, and have established good cooperative relationships with customers, and made our due contribution to the development and technical advancement of the petrol-chemical industries.
Currently, the company is enjoying fast and sound development while building a system featuring scientific decision, modern management, mass production, network marketing and internationalized market.
