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Min.Order Quantity:1 Metric Ton/Metric Tons
Supply Ability:500 Metric Ton/Metric Tons per Month
Application : defoaming
petroleum : oil additives
Classification : Chemical Auxiliary Agent
The foam problem in the coking process is bordering delayed coke. Since the foundation of coking technology, to solve the foam problem, to reduce foam coating height and to increase treatment ability of equipment have not been stopped. So far, a common method used in home and abroad market is to add antifoaming agent in the equipment, and it has been proved that it is a feasible method.
The use of organic silicon antifoaming agent is the most widely with ideal antifoaming effect, and it can effectively restrain foam coating height. The treatment ability is increased, at the same time, the oil gas fraction breeze carrying capacity is declined a great deal and the operation of coking tower is guaranteed. As the operation temperature of coking tower is high, part of silicon oil will decompose into SiO2 that will be taken into following hydrogenation equipment, and the silicide will make the poisoning of hydrogenation catalyst and reducing the activity of catalyst and seriously prevent the operation of hydrogenation unit. In order to remove these problems, the researchers of home and abroad have been developing low silicon and non silicon antifoaming agent.
At the end of 2004, we started to cooperate with research institutes to research the non-silicon antifoaming agent and we made it. After the compare of laboratory, it has well effect and stable performance.
Antifoaming agent features:
(1)Constitution:multiple organic antifoaming agent complex. It uses the synergistic effect to develop antifoaming effect.
(2)It does not contain silicide and metal substance and will not influence hydrogenation catalyst.
(3)The decomposer contains C,H and O elements without any other elements.
Item Index Test method
Appearance Colorless or light yellow liquid eye measure
Density 20℃g/cm3 0.80—1.00 GB/T1884—92
Viscosity40℃mm2/S 3—8 GB/T265—1998
Freezing point ℃ ≤-10℃ GB/T510—77
Flash point(open)℃ 40—50 GB/T267—1988
3,Use and using method
Use:It is used in the control of delayed coke tower foam to guarantee the height of foam coating in the coking tower to guarantee the operation of production.
①Injection point: top of the tower
②Antifoaming agent: injecting 1.0Mpa steam and avoid concentration of injection point
③Antifoaming agent injection rate:20—100ppm.(according to foam condition)
④Directly injecting or after dilution by diesel and then injecting.
4,Packing,storage and transportation:
Packing:Galvanized drum with the net weight 180kg.
Storage:Stored at cool and ventilated place. Storage temperature: -10~40℃.
Transportation:As the general chemicals.
Liaodong Fine Chemical Co., Ltd.
is a manufacture and supplier of high-tech fine chemical products . The company was founded in 1988.Liaodong Fine Chemical Co., Ltd. is based in the city of Liaoyang , in Liaoning province , China . Liaoyang is a beautiful city with good transportation access . Our company is located on the city’s outskirts .Liaodong Fine Chemical Co., Ltd. manufactures and supplies high-tech fine chemical products that meet the requirements and standards sort by industry leaders .Our company has a 20 year history of research and development , and we have our own scientific research and production facilities . we also have a technical service department to advise customers about our products and answer other manufacturing enquires.
Our main products are Sulfolane , defoamers , TBC inhibitors , corrosion inhibitors , scaling inhibitors and solvents . We supply to major domestic petrochemical companies such as Guangzhou Petrochemicals , Maoming Petrochemicals , Liaoyang Chemical Fiber Co. , Ltd. and others .Over the years ,our company has earned a good reputation for our technical ability and in supplying excellent products to society . Our products are well received and trusted by our customers. We enjoy a good reputation for providing quality service .
In order to continuously update and seek out new technologies and industry practices , our factory has established working relationships with a variety of research institutes . These include : the Dalian University of Technology , the Liaoyang Petrochemical Research Institute , and The Research Institute of Liaoning . Our company currently produces more than 10 different products .As of recently , Liaodong Fine Chemical Co., Ltd. has installed advanced production equipment and has improved our scientific management and quality assurance systems . Our staff are highly competent and professional . In 2002 , our company passed inspection and gained accreditation from The Chinese Quality Assurance System Organisation . We strive to give our business vitality and keep it competitive .With this era of development and progress in science , there is much further potential for growth in the fine chemicals industry . Our company is willing to work with others in the industry for a greater Chinese fine chemicals industry . Liaodong Fine Chemical Co., Ltd. is ready to work with your organization now!