体彩20选5胆拖金额表
Chinese Version
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QPEC has its own know-how in such process as MTBE, styrene, SBR, BR, butadiene, hydrogen production, pyrolysis gasoline hydrogenation, sulfolane aromatic extraction and unsaturated polyester etc as well as in individual equipment items, columns and reactors. It participated in "key technical issue tackling" program for nationalized design of styrene plant in Sinopec for numerous times.

  • - MTBE Production Technology
  • - Dynamics equation for heat removal via recycle cooling outside of MTBE fixed bed reactor
  • - Technology of heat removal via recycle cooling outside of MTBE fixed bed reactor
  • - Calculation of interactive azeotropic factors for C4, methanol and MTBE
  • - Optimization technology of azeotropy for C4, methanol and MTBE
  • - Calculation for butene-1 co-production via reactive distillation and deep etherization
  • - Loading method for catalyst of new packing type reactive rectifying column
  • - Mixed-phase reaction technology for high application C4 stocks
  • - Package technology for 200ktpa EB/styrene
  • - Steam superheater for styrene plant
  • - Waste heat exchanger set for styrene plant
  • - Technical improvement of recycle cooling for styrene plant
  • - Technical improvement for bottom burner of steam superheater to styrene plant
  • - Technical improvement for crude styrene (dehydrogenated liquids) dewatering in styrene plant
  • - Butene-1 production technique with C4 from refinery as raw material
  • - Design technique for fabrication of large storage tank with the capacity of 1000M3, with clad plate
  • - Design technique for demineralization with electro adsorption from petrochemical waste water
  • - Package technology for 50ktpa BR plant
  • - Production technique of butadiene via oxidation and dehydrogenation under action of B-02 catalysts
  • - Process of 3000t/a pentane oil hydrogenation and refining
  • - Process technology for 40kNm3/h hydrogen production
  • - Large diameter pipeline for long distance transmission of steam
  • - Styrene recovery from SBR plant
  • - Chlorohydrin reactor
  • - Chlorinated reactor in VCM plant
  • - Discharge technology for gas-phase fluidized bed polymer reactor
Summary Sheet of Proprietary Intellectual Property Rights for QPEC (Know-how)
S/N Description of Authorized Projects Date of Authorization No. of Authorization Acquisition way
1 Steam super-heater of styrene plant 2012-12-10 ZYJS2012-019SR Independent research and development
2 Monomer recovery decanter system improvement of emulsion polymerized butadiene styrene rubber process 2012-12-10 ZYJS2012-020SR Independent research and development
3 Butadiene flash recovery system improvement of emulsion polymerized butadiene styrene rubber process 2012-12-10 ZYJS2012-021SR Independent research and development
4 Production technology of MTBE/Butylene-1 2013-12-02 ZYJS2013-001S Independent research and development
5 Production technology of butylene-1 with C4 from refinery as feedstock 2009-05-25 ZYJS2009-001S Independent research and development
6 Circulating cooling technology improvement for styrene 2009-05-25 ZYJS2009-002S Independent research and development
7 Waste water refining for recycling of monomer recovery system for emulsion polymerized butadiene styrene rubber process 2009-05-25 ZYJS2009-003S Independent research and development
8 Technology improvement of styrene stripper for emulsion polymerized butadiene rubber 2009-05-25 ZYJS2009-005S Independent research and development
9 Technology improvement of production process for styrene 2009-12-30 ZYJS2009-009S Independent research and development
10 Design technology of electro-adsorption demineralization for petrochemical waster water 2009-12-30 ZYJS2009-010S Independent research and development
11 Butadiene recovery technology of effluent gas for BR process 2009-12-30 ZYJS2009-016S Independent research and development
12 Technology improvement of energy-saving for BR process 2012-12-10 ZYJS2012-001S Independent research and development
13 Waste heat exchanger unit of styrene plant 2012-12-10 ZYJS2012-018SR Independent research and development

Portions of certificates for know-how

ZYJS2012-018SR

Know-how No: ZYJS2012-018SR
Know-how description: Waste heat exchanger unit for styrene plant

ZYJS2012-019SR

Know-how No: ZYJS2012-019SR
Know-how description: Steam superheater for styrene plant

ZYJS2012-020SR

Know-how No: ZYJS2012-020SR
Know-how description: Improvements to monomer recovery decanting system for emulsion polymerized butadiene styrene rubber process

ZYJS2012-021SR

Know-how No: ZYJS2012-021SR
Know-how description: Improvements to butadiene flash recovery system of emulsion polymerzied butadiene styrene rubber process

ZYJS2012-001S

Know-how No: ZYJS2012-001S
Know-how description: Improvements to butadiene rubber process technology

体彩20选5胆拖金额表