JPH0420411B2 - - Google Patents
Info
- Publication number
- JPH0420411B2 JPH0420411B2 JP22962986A JP22962986A JPH0420411B2 JP H0420411 B2 JPH0420411 B2 JP H0420411B2 JP 22962986 A JP22962986 A JP 22962986A JP 22962986 A JP22962986 A JP 22962986A JP H0420411 B2 JPH0420411 B2 JP H0420411B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- cpd
- liquid
- distillation column
- distillation
- 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.)
- Expired
Links
- 238000004821 distillation Methods 0.000 claims description 68
- 239000007788 liquid Substances 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 29
- 238000010992 reflux Methods 0.000 claims description 28
- 238000005336 cracking Methods 0.000 claims description 24
- 238000011084 recovery Methods 0.000 claims description 17
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 14
- 239000008096 xylene Substances 0.000 claims description 13
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000354 decomposition reaction Methods 0.000 claims description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000004230 steam cracking Methods 0.000 claims description 3
- 238000004227 thermal cracking Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000000539 dimer Substances 0.000 description 29
- 239000000178 monomer Substances 0.000 description 10
- 238000000605 extraction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000006471 dimerization reaction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- KXYDGGNWZUHESZ-UHFFFAOYSA-N 4-(2,2,4-trimethyl-3h-chromen-4-yl)phenol Chemical compound C12=CC=CC=C2OC(C)(C)CC1(C)C1=CC=C(O)C=C1 KXYDGGNWZUHESZ-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NFWSQSCIDYBUOU-UHFFFAOYSA-N methylcyclopentadiene Chemical compound CC1=CC=CC1 NFWSQSCIDYBUOU-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22962986A JPS6388140A (ja) | 1986-09-30 | 1986-09-30 | シクロペンタジエンの分離回収方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22962986A JPS6388140A (ja) | 1986-09-30 | 1986-09-30 | シクロペンタジエンの分離回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6388140A JPS6388140A (ja) | 1988-04-19 |
| JPH0420411B2 true JPH0420411B2 (enrdf_load_stackoverflow) | 1992-04-02 |
Family
ID=16895191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22962986A Granted JPS6388140A (ja) | 1986-09-30 | 1986-09-30 | シクロペンタジエンの分離回収方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6388140A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190552B (zh) * | 2010-03-01 | 2013-08-14 | 耿朝华 | 一种环戊二烯与甲基环戊二烯的分离方法 |
-
1986
- 1986-09-30 JP JP22962986A patent/JPS6388140A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6388140A (ja) | 1988-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |