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Technique:OCT-M—FCC gasoline selective HDS
Country:[CN] Application Domain:[Technology for clean fuels production--gasoline ]
Brief: Background
  FCC gasoline is of high contents of sulfur and olefins. Higher hydrogen consumption and higher octane number loss are the disadvantages of conventional HDS processes. OCT-M—FCC gasoline selective HDS technology is featured by selecting a suitable cutting point and cutting the FCC gasoline feed into two parts, then treating the light and heavy fractions separately. The light fraction normally has high olefin content and low sulfur content(most sulfur-containing substances are low carbon number mercaptans) and will be treated by caustic-scrubbing-extracting. The heavy fraction has high content of sulfur(especially thiophenic sulfur), it should be treated with specialty catalyst under mild operating conditions.

Features
  ✧ Feed can be of high sulfur, high olefin FCC gasoline
  ✧ Special HDS catalyst
  ✧ Mild operating conditions for heavy fractions
  ✧ High liquid yield(>99%)
  ✧ Low hydrogen consumption(0.2~0.3%)
  ✧ Proper cutting point

Aimed at
  ✧ Feed of FCC gasoline has high sulfur content(1000-1200ppm) and high    olefin contents(30-40%) while sulfur content requirement to product is lower    than 300ppm;
  ✧ Feed of FCC gasoline has moderate sulfur content(800-1000ppm) and    moderate olefin contents(25-35%) while sulfur content requirement to    product is lower than 200ppm;

Typical results
  OCT-M—FCC gasoline selective HDS technology developed in FRIPP, SINOPEC has been put into commercial application in Guangzhou Petrochemical Company. Under reaction temperature of 200~300℃, pressure of 1.6~3.2MPa, LHSV of 3.0~5.0h-1 and H2/oil of 300:1~500:1(v/v), total sulfur removal rate can reach 85%~90%, olefins saturation rate can reach 15%~25%, RON loss is less than 2 units, (R+M)/2(antiknock index) loss is less than 1.5 units and liquid yield is more than 98m%.


Source:http://www.fripp.com.cn 
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Technique:FRS—Full range FCC gasoline HDS
Country:[CN] Application Domain:[Technology for clean fuels production--gasoline ]
Brief: ✧ high sulfur removal, proper olefins removal and minimum RON loss
  ✧ high liquid yield(~100%)
  ✧ conventional hydrofining process
  ✧ mild operating conditions
  ✧ high selectivity HDS catalyst
  ✧ low hydrogen consumption(0.25~0.35%)
Aimed at
 Feed of full range FCC gasoline has high sulfur content and low olefin content:
  ✧ sulfur content in feed is between 1000-1200ppm while sulfur requirement to    effluents is lower than 500ppm;
  ✧ sulfur content in feed is around 1000ppm and olefin content is between 20-   25m% while sulfur requirement to effluents is lower than 200ppm.


Source:http://www.fripp.com.cn 
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Technique:Carbon nanocapsules
Country:[CN] Application Domain:[molecular devices; magnetic devices; composites; catalyst support;]
Brief: Carbon nanocapsules, an ITRI innovation, are hollow-cored, closed polyhedrons of the carbon nanotube and carbon-60 family, with sizes ranging from 5 to 50 nanometers, have the advantages of being easilydispersed and water and solvent soluble, making them easy to process. They can also be filled with metal, transitional metals or rare earth elements to exhibit unique photonic, magnetic and electrical properties and have molecular structures that can be readily functionalized for a variety of applications, thus making these nanocapsules a significant carbon material of the nanotechnology age.


Owner: Union Chemical Laboratories 
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Technique:MCI----Maximal cetane improvement of poor quality diesel
Country:[CN] Application Domain:[Distillate Hydrotreating and upgrading]
Brief: R & D Background
  MHUG can increase cetane number of poor quality diesel, but its diesel yield is relatively low. Hydrofining, on the other hand, can produce more diesel, but has limited capability in cetane number improvement (around 5 unit). In MCI process, poor quality diesel, particularly RFCC diesel undergoes deep HDS, HDN, olefin saturation, aromatics partially saturation/ring-opening and successive hydro -saturation (little cracking).

Features of MCI process

*Improve storage stability and considerably increase diesel’s cetane number by over 10 units.
*Diesel yield over 95m%
*Operating conditions and modes similar to existed hydrofining process, therefore, there is no, or little need for revamping existed hydrofining units to adopt MCI process.

Typical results of commercial MCI applications

Feedstock: FCC diesel from crudes of tubeline, Dagang, Liaohe and Daqing

Operating conditions:
 HPP, 4.5~8.5MPa;
 LHSV,1.0~2.0h-1;
 temperature, 340~370℃

Product diesel:
 yield, 95.9m%~99.8m%
 cetane number improved by 10 to 15 units,
 S content lower than 100mg/g 


China Petroleum & Chemical Corporation
Fushun Research Institute of Petroleum & Petrochemicals

Email: intdep@fripp.com.cn
Tel: 0086 413 6389215
Fax: 0086 413 6429913
Address: East 31, Dandong Rd, Wanghua, Fushun, Liaoning 113001,P. R. China
Website:www.fripp.com.cn 
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Technique:Other Research Activities in Biotechnology
Country:[CN] Application Domain:[Bioengineering Technologies And Products]
Brief:   1,3-Propanediol (1,3-PDO) has numerous applications in the synthesis of polymers and other organic chemicals, such as, in carpet and other textile fibers. It is currently manufactured by chemical synthetic processes using petroleum derivatives, such as acrolein or ethylene. One potential method is via the fermentation of glycerol or glucose. At the present, FRIPP is making efforts to develop this fermentation technique for producing 1,3-Propanediol.
  Biodesulfurization (BDS) is a process that removes sulfur from fossil fuels using a series of enzyme-catalyzed reactions. As environment regulations tighten on sulfur emissions, the amount of sulfur in petroleum products becomes an important issue. Therefore, efficient techniques of desulfurization are required. Recent years, FRIPP is working in biocatalytic desulfurization of petroleum distillates.


China Petroleum & Chemical Corporation
Fushun Research Institute of Petroleum & Petrochemicals

Email: intdep@fripp.com.cn
Tel: 0086 413 6389215
Fax: 0086 413 6429913
Address: East 31, Dandong Rd, Wanghua, Fushun, Liaoning 113001,P. R. China
Website:www.fripp.com.cn 
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Technique:Technique for Polyamide Hot-melt Adhesives
Country:[CN] Application Domain:[Bioengineering Technologies And Products]
Brief:   Different DCA and their diamines converted with DCA, together with caprolactam, can be copolymerized to produce excellent hot-melt adhesives.
  Synthesizing technology of copolyamides (nylon6/610/613 and nylon6/1010/613 Copolyamides) also has been developed by FRIPP. This kind of copolyamides is mainly used for hot-melt adhesive for costume manufacturing. During the research, software was applied to determine composition of copolyamides, and a mathematic model between composition and properties of hot melt adhesive was established. This model can be used to determine composition of product with different properties according to the demand of user. This technology has been granted Chinese patent in 1998. In FRIPP, a pilot-plant was established to produce polyamide hot-melt adhesives with different range of melting point. The main properties of products are listed in the table 3.


China Petroleum & Chemical Corporation
Fushun Research Institute of Petroleum & Petrochemicals

Email:intdep@fripp.com.cn
Tel:0086 413 6389215
Fax:0086 413 6429913
Address: East 31, Dandong Rd, Wanghua, Fushun, Liaoning 113001,P. R. China
Website:www.fripp.com.cn 
Details
Technique:Production of Macrocyclic Musk Perfumes by Chemical Synthesis   
Country:[CN] Application Domain:[Bioengineering Technologies And Products]
Brief:  FRIPP also strives in developing down-stream products of DCA by chemical synthesis, such as Musk-T, Hot-melt adhesives and other fine chemicals.
 Ethylene brassylate (Musk-T), a kind of macrocydic esters, is obtained by chemical synthesis from Brassylic acid (DCA13). It is a high quality musk compound and similar to natural musk in molecular structure. Musk-T can be used to manufacture shampoo, cosmetics and toiletry.
 FRIPP has synthesized this product with DCA13 by chemical method and developed a high activity catalyst. The synthesis reaction is:                   O=C (CH2) 11C=O
   HOOC(CH2)11COOH + HO(CH2)2OH→ | |
                     O (CH2) 2O          
 The purity of product is higher than 97%. This technology is characterized by high yield, good quality, simple process and no special environmental problems. The quality of Musk-T is listed in table2.      


China Petroleum & Chemical Corporation
Fushun Research Institute of Petroleum & Petrochemicals

Email : intdep@fripp.com.cn
Tel : 0086 413 6389215
Fax : 0086 413 6429913
Address: East 31, Dandong Rd, Wanghua, Fushun, Liaoning 113001,
P. R. China
Website:http://www.fripp.com.cn 
Details
Technique:Production of Long-chain Dicarboxylic Acid by Fermentation   
Country:[CN] Application Domain:[Bioengineering Technologies And Products]
Brief:  Long-chain dicarboxylic acid is a kind of organic acid that contains eight or more carbon-atoms and two carboxyl functional groups, witch is usually called DCA. Its general formula is:
 HOOC -(CH2)n-COOH n≥6
 A series of DCA, ranging from DCA10 to DCA18 can be produced by fermentation from correspond n-paraffin. The conventional production methods based on chemistry have been replaced by fermentation methods, which have the characteristics of high efficiency, mild conditions and good availability of raw materials, etc. It is an important application of biotechnology in petrochemical industry.
 DCA are high-tech products with excellent application prospects because of their low cost and high output value. For example 1,13-tridecanedioic acid (DCA13, Brassylic acid) is a very important chemical intermediates, which is mainly used as feedstocks for preparation of perfume, hot melt adhesive, engineering plastics and high quality lubricants, etc. With the increasing demand for these down-stream products, the need for DCA is also increasing steadily.
 The main raw material for producing DCA by fermentation is n-paraffin, which can be obtained from petroleum paraffin by distillation.
 Since 1986, FRIPP has made great progress on the research of DCA fermentation and the development of its down-stream products. The fermentation conditions were studied in laboratory fermentor and in pilot plant. Now a commercial plant with 150t/a capacity has been set up to produce a series of DCA. The quality of tridecanedioic acid is listed in table1.

Unit: China Petroleum & Chemical Corporation
Fushun Research Institute of Petroleum & Petrochemicals
Address:
East 31, Dandong Rd, Wanghua, Fushun, Liaoning 113001,
P. R. China

Email : intdep@fripp.com.cn
Tel : 0086 413 6389215
Fax : 0086 413 6429913
Website:http://www.fripp.com.cn 
Details
Technique:Supergravity Mass Transfer Technology and Its Application
Country:[CN] Application Domain:[Chemical Industry]
Brief: Abstract
 Supergravity strengthens mass transfer process by using strong centrifuge field instead of gravity field, which has gained wide attention at home and abrosd since it came out last century. But most of the work has been in basic application research, reports on commercial application are little. Beijing Xinte Technology Development Company has successful applied this technology in deodorizating thermal sensitive matter, producing superfine powder and hydrogenation process, and a commercial demonstration facility has been built. This article emphasizes the application of supergravity technology in producing superfine calcium carnomate.


Contact:
Yang Cun
Beijing Xinte Science & Technique Development Co.
Add: Beijing Huagong University, No. 15 North Third Ring East Rd., Chaoyang District, Beijing
Tel: 86-10-64435270
Fax:86-10-64435269  
Details
Technique:The product line of rubber pressurizing strip microwave sirocco series vulcanization
Country:[CN] Application Domain:[manufacture the advanced rubber pressurizing strip]
Brief:  "The product line of rubber pressurizing strip microwave sirocco series vulcanization" developed by Xinte Company of Beijing University of Chemical Technology can be used to manufacture the advanced rubber pressurizing strip of cars, planes, steamships, trains and the construction doors and windows. This product line adopts the special new cold feeding exhaust extrude machine, composite engine head and sirocco (or microwave--sirocco) series vulcanization. Through the using prove of many companies, not only the price is low (only 1/5~1/6 of the foreign machine), but also the production efficiency is very high, consume is low and the profits is high. The quality of pastern strip has reached the quality of the foreign pastern strip produced by the same product line, which is a new technology of low investment and high output.
 At present, the development of auto is in flourish. The output has reached millions and there are more than 400 manufacturers. The auto has enter the families, whose demand for autos will be huge. The nationalization process of the auto become faster. The demand for the pressurizing strip will increase much more. So, manufacturing the pressurizing strip is a program which the investment is small, and the economic profits is very considerable.


Contact: Liang Xiaoping
Tel: 86-10-64435043 64433048
Mobile Phone: 13801321949
Fax: 86-10-64435042
Add: Xinte Chemistry, Forth Floor of North Anhua Building, No.8, Yinghua West Street, Chaoyang District, Beijing,China
Code: 100029 
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