FIELD: organic chemistry. SUBSTANCE: synthesis is carried out by condensation of C5-fraction of gasoline pyrolysis containing diene hydrocarbons cyclopentadiene, isoprene and pentadiene-1,3 with ethylene. Process is carried out at molar ratio of ethylene and diene hydrocarbons (15-20):1, at 280-300 C, under pressure 120-150 atm. Synthesized cycloolefins, in part, methylcyclohexenes, were used for synthesis of different additions to polymeric materials, fuel, oils. EFFECT: increased yield of methylcyclohexenes. 2 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD OF OBTAINING PETROLEUM-POLYMERIC RESIN | 1979 |
|
SU862578A1 |
METHOD OF PRODUCING DICYCLOPENTADIENE-CONTAINING FRACTION FROM C5 PYROLYSIS FRACTION | 2015 |
|
RU2581061C1 |
METHOD FOR PRODUCTION OF INITIAL PRODUCT FOR SYNTHESIS OF POLYETHYLENE | 0 |
|
SU1766899A1 |
METHOD OF PRODUCING UNSATURATED HYDROCARBONS | 0 |
|
SU1641859A1 |
METHOD OF COMBINED PROCESSING OF C AND C HYDROCARBONS OF LIQUID PYROLYSIS PRODUCTS | 1997 |
|
RU2131892C1 |
HIGH-OCTANE OXYGEN-CONTAINING COMPONENT | 1998 |
|
RU2128209C1 |
METHOD OF OBTAINING LIGHT PETROLEUM-POLYMERIC RESIN | 0 |
|
SU1549967A1 |
METHOD OF PREPARING ALKYL-TERT-ALKYL ETHERS OR MIXTURES THEREOF | 1998 |
|
RU2131866C1 |
PROCESS FOR PREVENTING THERMOPOLYMERIZATION OF DIENE HYDROCARBONS | 1991 |
|
RU2032650C1 |
PROCESS AND APPARATUS FOR SEPARATING C5 DI-OLEFINS FROM PYROLYSIS GASOLINE | 2014 |
|
RU2661869C2 |
Authors
Dates
1995-10-27—Published
1988-04-26—Filed