CN1850747A - 由碳九、碳十馏份制取环戊二烯及甲基环戊二烯的方法 - Google Patents
由碳九、碳十馏份制取环戊二烯及甲基环戊二烯的方法 Download PDFInfo
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- CN1850747A CN1850747A CN 200510025320 CN200510025320A CN1850747A CN 1850747 A CN1850747 A CN 1850747A CN 200510025320 CN200510025320 CN 200510025320 CN 200510025320 A CN200510025320 A CN 200510025320A CN 1850747 A CN1850747 A CN 1850747A
- Authority
- CN
- China
- Prior art keywords
- cracking
- methyl cyclopentadiene
- cyclopentadiene
- temperature
- carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 title claims abstract description 74
- NFWSQSCIDYBUOU-UHFFFAOYSA-N methylcyclopentadiene Chemical compound CC1=CC=CC1 NFWSQSCIDYBUOU-UHFFFAOYSA-N 0.000 title claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004821 distillation Methods 0.000 title claims description 3
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical compound [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 title 1
- 238000005336 cracking Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000010992 reflux Methods 0.000 claims abstract description 12
- 239000000047 product Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 8
- 241000282326 Felis catus Species 0.000 claims description 6
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 238000005120 petroleum cracking Methods 0.000 claims description 4
- 239000005977 Ethylene Substances 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000007792 gaseous phase Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000539 dimer Substances 0.000 description 4
- 239000012847 fine chemical Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 235000013599 spices Nutrition 0.000 description 3
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical class C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000003118 aryl group Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002469 indenes Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 裂解温度(℃) | 裂解停留时间(hr) | 精馏塔顶温度(℃) | 系统压力(MPa) | 回流比 | |
| 实施例1 | 160 | 5 | 38 | 0 | 0 |
| 实施例2 | 230 | 1 | 60 | 0.3 | 4 |
| 实施例3 | 180 | 4 | 40 | 0.05 | 1 |
| 实施例4 | 210 | 1.5 | 55 | 0.2 | 2 |
| 实施例5 | 190 | 3 | 45 | 0.1 | 3 |
| 实施例6 | 200 | 2.5 | 50 | 0.15 | 2 |
| 实施例7 | 195 | 3 | 45 | 0.1 | 3 |
| 实施例8 | 200 | 2 | 50 | 0.15 | 2 |
| 实施例9 | 205 | 2 | 55 | 0.2 | 3 |
| 实施例10 | 190 | 2.5 | 45 | 0.1 | 1 |
| 塔顶温度(℃) | 塔釜温度(℃) | 系统压力(MPa) | 回流比 | |
| 实施例1 | 40 | 90 | 0 | 10 |
| 实施例2 | 55 | 120 | 0.2 | 4 |
| 实施例3 | 50 | 110 | 0.1 | 6 |
| 实施例4 | 45 | 105 | 0.05 | 5 |
| 实施例5 | 50 | 100 | 0.1 | 5 |
| 实施例6 | 41 | 100 | 0 | 8 |
| 实施例7 | 50 | 110 | 0.1 | 7 |
| 实施例8 | 46 | 105 | 0.05 | 6 |
| 实施例9 | 45 | 100 | 0.02 | 5 |
| 实施例10 | 49 | 110 | 0.1 | 8 |
| 环戊二烯纯度(%) | 收率I(%) | 甲基环戊二烯纯度(%) | 收率II(%) | |
| 实施例1 | 99.0 | 80.1 | 94.1 | 80.1 |
| 实施例2 | 99.1 | 84.3 | 94.5 | 81.2 |
| 实施例3 | 99.0 | 82.3 | 94.2 | 83.2 |
| 实施例4 | 99.1 | 83.1 | 95.1 | 80.5 |
| 实施例5 | 99.2 | 81.1 | 94.6 | 81.1 |
| 实施例6 | 99.1 | 82.2 | 94.8 | 82.3 |
| 实施例7 | 99.3 | 83.1 | 95.2 | 81.5 |
| 实施例8 | 99.2 | 82.5 | 94.4 | 82.1 |
| 实施例9 | 99.4 | 81.7 | 94.8 | 80.6 |
| 实施例10 | 99.1 | 83.8 | 95.3 | 82.5 |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025320 CN1850747A (zh) | 2005-04-22 | 2005-04-22 | 由碳九、碳十馏份制取环戊二烯及甲基环戊二烯的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510025320 CN1850747A (zh) | 2005-04-22 | 2005-04-22 | 由碳九、碳十馏份制取环戊二烯及甲基环戊二烯的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1850747A true CN1850747A (zh) | 2006-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510025320 Pending CN1850747A (zh) | 2005-04-22 | 2005-04-22 | 由碳九、碳十馏份制取环戊二烯及甲基环戊二烯的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1850747A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010285A (zh) * | 2010-11-02 | 2011-04-13 | 宁波职业技术学院 | 一种从乙烯裂解碳九重馏分提取甲基环戊二烯方法 |
| CN101066902B (zh) * | 2007-05-16 | 2012-02-15 | 天津天大天海化工新技术有限公司 | 一种从乙烯副产c9中分离环戊二烯和甲基环戊二烯的方法 |
| CN102399123A (zh) * | 2010-09-17 | 2012-04-04 | 中国石油化工股份有限公司 | 一种双环戊二烯及双甲基环戊二烯的制备方法 |
| CN101585748B (zh) * | 2009-07-13 | 2012-06-27 | 淄博鲁华泓锦化工股份有限公司 | 从汽油加氢重组分中提取甲基环戊二烯的方法 |
-
2005
- 2005-04-22 CN CN 200510025320 patent/CN1850747A/zh active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066902B (zh) * | 2007-05-16 | 2012-02-15 | 天津天大天海化工新技术有限公司 | 一种从乙烯副产c9中分离环戊二烯和甲基环戊二烯的方法 |
| CN101585748B (zh) * | 2009-07-13 | 2012-06-27 | 淄博鲁华泓锦化工股份有限公司 | 从汽油加氢重组分中提取甲基环戊二烯的方法 |
| CN102399123A (zh) * | 2010-09-17 | 2012-04-04 | 中国石油化工股份有限公司 | 一种双环戊二烯及双甲基环戊二烯的制备方法 |
| CN102010285A (zh) * | 2010-11-02 | 2011-04-13 | 宁波职业技术学院 | 一种从乙烯裂解碳九重馏分提取甲基环戊二烯方法 |
| CN102010285B (zh) * | 2010-11-02 | 2013-10-02 | 宁波职业技术学院 | 一种从乙烯裂解碳九重馏分提取甲基环戊二烯方法 |
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Effective date of registration: 20070608 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Co-applicant after: Sinopec Shangai Petrochemical Co.,Ltd. Address before: Shanghai City, Jinshan District Jinyi Road, No. 48 Applicant before: Sinopec Shangai Petrochemical Co.,Ltd. Effective date of registration: 20070608 Address after: Shanghai City, Jinshan District Jinyi Road, No. 48 Applicant after: Sinopec Shangai Petrochemical Co.,Ltd. Co-applicant after: CHINA PETROLEUM & CHEMICAL Corp. Address before: Shanghai City, Jinshan District Jinyi Road, No. 48 Applicant before: Sinopec Shangai Petrochemical Co.,Ltd. |
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