KR100494022B1 - 고순도 디시클로펜타디엔의 제조방법 - Google Patents
고순도 디시클로펜타디엔의 제조방법 Download PDFInfo
- Publication number
- KR100494022B1 KR100494022B1 KR10-2000-0078959A KR20000078959A KR100494022B1 KR 100494022 B1 KR100494022 B1 KR 100494022B1 KR 20000078959 A KR20000078959 A KR 20000078959A KR 100494022 B1 KR100494022 B1 KR 100494022B1
- Authority
- KR
- South Korea
- Prior art keywords
- dicyclopentadiene
- mixture
- dcpd
- pure
- temperature
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
- C07C13/605—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system
- C07C13/61—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with a bridged ring system with a bridged indene ring, e.g. dicyclopentadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/08—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring
- C07C13/15—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring with a cyclopentadiene ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/50—Diels-Alder conversion
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/22—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by depolymerisation to the original monomer, e.g. dicyclopentadiene to cyclopentadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
- C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings
- C07C2603/68—Dicyclopentadienes; Hydrogenated dicyclopentadienes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
화합물 | 함량(중량%) |
시클로펜탄 | 4.3∼10.3 |
이소펜탄 | 6.6∼12.6 |
N-펜탄 | 5.9∼15.9 |
펜텐-1 | 2.2∼4.2 |
2-메틸부텐-1 | 3.9∼7.9 |
2-메틸부텐-2 | 2.7∼4.7 |
펜텐-2(시스- 및 트랜스-) | 2.8∼4.8 |
피페릴렌(시스- 및 트랜스-) | 12.8∼20.8 |
이소프렌 | 10.9∼22.9 |
DCPD/CPD | 9.4∼17.4 |
시클로펜텐 | 2.5∼3.5 |
"고비점 혼합물"(C6이상) | 2.5∼6.5 |
단계 | 온도(℃) | 전환율(%) | 함량(중량%) | |||
CPD | DCPD | C5탄화수소 | 이소프렌 및 피페릴렌과 DCPD의 코다이머 | |||
C5-유분 다이머화 | 50 | 95 | 0.55 | 10.45 | 87.67 | 1.33 |
분별증류 | 70(20mmHg) | 90 | - | 88.8 | - | 11.2 |
DCPD 모노머화 | 180∼210 | 90 | 99.26 | 0.44 | 0.304 | - |
CPD 다이머화 | 50 | 99 | 1.16 | 98.84 | - | - |
DCPD의 정류 | 70(20mmHg) | 94 | - | 99.5 | - | - |
단계 | 온도(℃) | 전환율(%) | 함량(중량%) | |||
CPD | DCPD | C5탄화수소 | 이소프렌 및 피페릴렌과 DCPD의 코다이머 | |||
C5-유분 다이머화 | 110 | 95 | 0.72 | 13.66 | 81.40 | 4.22 |
분별증류 | 70(20mmHg) | 93.5 | - | 83.8 | - | 16.2 |
DCPD 모노머화 | 180∼210 | 88 | 86.44 | 3.48 | 5.8 | 4.16 |
CPD 다이머화 | 60 | 92 | 3.36 | 96.21 | 0.33 | - |
DCPD의 정류 | 70(20mmHg) | 97 | - | 99.5 | - | - |
Claims (6)
- 다음의 단계들을 포함하는 것을 특징으로 하는, 탄화수소 열분해에 의해 생성되는 C5-유분으로부터의 고순도 디시클로펜타디엔의 제조방법:1) 탄화수소 열분해에 의해 생성되는 C5-유분을 40∼150℃의 온도로 가열하여, 95%까지의 전환율에 도달시까지 C5-유분내에 포함되어 있는 시클로펜타디엔을 다이머화하여, 다이머화 혼합물을 형성하는 단계;2) 분별증류에 의해 상기 다이머화 혼합물로부터 순수한 디시클로펜타디엔을 분리하는 단계;3) 상기 순수한 디시클로펜타디엔을 고비점 용매 및 중합방지제의 존재하에 160∼250℃의 온도에서 모노머화하여, 모노머화된 혼합물을 형성하는 단계;4) 분별증류에 의해 상기 모노머화된 혼합물로부터 순수한 시클로펜타디엔을 분리하는 단계;5) 상기 순수한 시클로펜타디엔을 40∼150℃의 온도로 가열하여, 90∼99%의 전환율로 다이머화하여, 디시클로펜타디엔이 풍부한 유출물을 형성하는 단계; 및6) 정류에 의해 상기 디시클로펜타디엔이 풍부한 유출물로부터 최소한 99.5%의 순도를 갖는 고순도 디시클로펜타디엔을 분리하는 단계.
- 제1항에 있어서, 상기 1) 단계의 다이머화는 50∼110℃의 온도에서 행하는 것을 특징으로 하는 고순도 디시클로펜타디엔의 제조방법.
- 제1항에 있어서, 상기 3) 단계의 모노머화는 180∼210℃의 온도에서 행하는 것을 특징으로 하는 고순도 디시클로펜타디엔의 제조방법.
- 제1항에 있어서, 상기 3) 단계의 고비점 용매는 헵타데칸인 것을 특징으로 하는 고순도 디시클로펜타디엔의 제조방법.
- 제1항에 있어서, 상기 3) 단계의 중합방지제는 하이드로퀴논, 벤조퀴논 또는 이들의 혼합물인 것을 특징으로 하는 고순도 디시클로펜타디엔의 제조방법.
- 제1항에 있어서, 상기 5) 단계의 다이머화는 50∼60℃의 온도에서 행하는 것을 특징으로 하는 고순도 디시클로펜타디엔의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2000127233/04A RU2186051C1 (ru) | 2000-10-30 | 2000-10-30 | Способ получения дициклопентадиена из c5-фракции пиролиза углеводородов |
RU2000127233 | 2000-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020034816A KR20020034816A (ko) | 2002-05-09 |
KR100494022B1 true KR100494022B1 (ko) | 2005-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0078959A KR100494022B1 (ko) | 2000-10-30 | 2000-12-20 | 고순도 디시클로펜타디엔의 제조방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100494022B1 (ko) |
RU (1) | RU2186051C1 (ko) |
WO (1) | WO2002036529A1 (ko) |
Cited By (1)
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KR20160015248A (ko) * | 2013-06-05 | 2016-02-12 | 쥐티씨 테크놀로지 유에스,엘엘씨 | 열분해 가솔린으로부터 c5 디올레핀을 분리하는 방법 및 장치 |
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RU2186051C1 (ru) * | 2000-10-30 | 2002-07-27 | Центр по разработке эластомеров Казанского государственного технологического университета | Способ получения дициклопентадиена из c5-фракции пиролиза углеводородов |
IT1391108B1 (it) * | 2008-08-19 | 2011-11-18 | Fastech S R L | Processo per la preparazione di etilidennorbornene. |
KR101106938B1 (ko) * | 2009-06-17 | 2012-01-20 | 정문규 | 건식좌훈기기 |
CN102336628A (zh) * | 2010-07-22 | 2012-02-01 | 中国石油天然气股份有限公司 | 一种连续解聚精馏制备环戊二烯的方法 |
CN102399122B (zh) * | 2010-09-17 | 2014-04-23 | 中国石油化工股份有限公司 | 制备环戊二烯及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 |
RU2463284C1 (ru) * | 2011-05-04 | 2012-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" | Способ получения дициклопентадиена |
JP5803565B2 (ja) * | 2011-10-25 | 2015-11-04 | 三菱化学株式会社 | ジシクロペンタジエンの分離回収方法 |
RU2538954C1 (ru) * | 2013-12-25 | 2015-01-10 | Общество с ограниченной ответственностью "Алексинский этилен полимерный комплекс" ООО "АЛЭП" | Способ получения дициклопентадиена из с5-фракции пиролиза углеводородов |
RU2540322C1 (ru) * | 2014-01-29 | 2015-02-10 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Способ получения дициклопентадиена |
RU2540329C1 (ru) * | 2014-01-29 | 2015-02-10 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Способ получения циклопентадиена |
CA3004324C (en) * | 2015-11-04 | 2020-04-28 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
WO2017078904A1 (en) * | 2015-11-04 | 2017-05-11 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
US9919988B2 (en) | 2015-11-04 | 2018-03-20 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
EP3371131A4 (en) * | 2015-11-04 | 2018-10-17 | ExxonMobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
EP3390327B1 (en) | 2015-12-14 | 2021-10-13 | SABIC Global Technologies B.V. | Methods and systems for recovering dicyclopentadiene from pygas |
WO2019234524A1 (en) * | 2018-06-04 | 2019-12-12 | Sabic Global Technologies B.V. | Dimerization of cyclopentadiene using reactive jet mixing |
CN117567227A (zh) * | 2023-11-16 | 2024-02-20 | 广东新华粤石化集团股份公司 | 一种高纯度双环戊二烯及衍生物的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676509A (en) * | 1971-01-20 | 1972-07-11 | Dow Chemical Co | Recovery of dicyclopentadiene from cracked petroleum |
JPS6210025A (ja) * | 1985-07-08 | 1987-01-19 | Nippon Zeon Co Ltd | 高純度ジシクロペンタジエンの製造方法 |
US5321177A (en) * | 1991-04-18 | 1994-06-14 | Maruzen Petrochemical Co., Ltd. | Process for the vapor-phase thermal cracking of dicyclopentadiene and a process for the manufacture of high purity dicyclopentadiene |
US5401891A (en) * | 1993-12-17 | 1995-03-28 | Exxon Chemical Patents Inc. | Production of polymerization grade dicyclopentadiene |
JPH08193038A (ja) * | 1995-01-13 | 1996-07-30 | Japan Synthetic Rubber Co Ltd | 高純度ジシクロペンタジエンの製造方法 |
WO2002036529A1 (en) * | 2000-10-30 | 2002-05-10 | Samsung General Chemicals Co., Ltd. | Production method of dicyclopentadiene from c5-fraction of hydrocarbon pyrolysis |
-
2000
- 2000-10-30 RU RU2000127233/04A patent/RU2186051C1/ru not_active IP Right Cessation
- 2000-11-21 WO PCT/KR2000/001338 patent/WO2002036529A1/en active Application Filing
- 2000-12-20 KR KR10-2000-0078959A patent/KR100494022B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US3676509A (en) * | 1971-01-20 | 1972-07-11 | Dow Chemical Co | Recovery of dicyclopentadiene from cracked petroleum |
JPS6210025A (ja) * | 1985-07-08 | 1987-01-19 | Nippon Zeon Co Ltd | 高純度ジシクロペンタジエンの製造方法 |
US5321177A (en) * | 1991-04-18 | 1994-06-14 | Maruzen Petrochemical Co., Ltd. | Process for the vapor-phase thermal cracking of dicyclopentadiene and a process for the manufacture of high purity dicyclopentadiene |
US5401891A (en) * | 1993-12-17 | 1995-03-28 | Exxon Chemical Patents Inc. | Production of polymerization grade dicyclopentadiene |
JPH08193038A (ja) * | 1995-01-13 | 1996-07-30 | Japan Synthetic Rubber Co Ltd | 高純度ジシクロペンタジエンの製造方法 |
WO2002036529A1 (en) * | 2000-10-30 | 2002-05-10 | Samsung General Chemicals Co., Ltd. | Production method of dicyclopentadiene from c5-fraction of hydrocarbon pyrolysis |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160015248A (ko) * | 2013-06-05 | 2016-02-12 | 쥐티씨 테크놀로지 유에스,엘엘씨 | 열분해 가솔린으로부터 c5 디올레핀을 분리하는 방법 및 장치 |
KR102256614B1 (ko) | 2013-06-05 | 2021-05-27 | 술저 매니지멘트 에이지 | 열분해 가솔린으로부터 c5 디올레핀을 분리하는 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
WO2002036529A1 (en) | 2002-05-10 |
RU2186051C1 (ru) | 2002-07-27 |
KR20020034816A (ko) | 2002-05-09 |
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