JP2004529241A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004529241A5 JP2004529241A5 JP2002585359A JP2002585359A JP2004529241A5 JP 2004529241 A5 JP2004529241 A5 JP 2004529241A5 JP 2002585359 A JP2002585359 A JP 2002585359A JP 2002585359 A JP2002585359 A JP 2002585359A JP 2004529241 A5 JP2004529241 A5 JP 2004529241A5
- Authority
- JP
- Japan
- Prior art keywords
- reaction effluent
- isobutene
- flash vessel
- polyisobutene
- heated
- 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.)
- Granted
Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 229920002367 Polyisobutene Polymers 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010538 cationic polymerization reaction Methods 0.000 claims 2
- 239000003701 inert diluent Substances 0.000 claims 2
- 239000003085 diluting agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000012043 crude product Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10118182A DE10118182A1 (de) | 2001-04-11 | 2001-04-11 | Verfahren zur Aufarbeitung eines flüssigen Reaktionsaustrages der kationischen Polymerisation von Isobuten |
| PCT/EP2002/004000 WO2002088053A1 (de) | 2001-04-11 | 2002-04-10 | Verfahren zur aufarbeitung eines flüssigen reaktionsaustrages der kationischen polymerisation von isobuten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004529241A JP2004529241A (ja) | 2004-09-24 |
| JP2004529241A5 true JP2004529241A5 (https=) | 2007-12-27 |
| JP4646182B2 JP4646182B2 (ja) | 2011-03-09 |
Family
ID=7681284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002585359A Expired - Lifetime JP4646182B2 (ja) | 2001-04-11 | 2002-04-10 | イソブテンのカチオン重合の液体反応排出物を後処理する方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7038008B2 (https=) |
| EP (1) | EP1379486B1 (https=) |
| JP (1) | JP4646182B2 (https=) |
| KR (1) | KR100910004B1 (https=) |
| CN (1) | CN1314638C (https=) |
| AT (1) | ATE470652T1 (https=) |
| DE (2) | DE10118182A1 (https=) |
| WO (1) | WO2002088053A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10118181A1 (de) * | 2001-04-11 | 2002-10-17 | Basf Ag | Abtrennung nicht umgesetzten Isobutens bei der Polymerisation von Isobuten |
| US7235705B2 (en) * | 2004-05-21 | 2007-06-26 | Exxonmobil Chemical Patents Inc. | Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks |
| US7220887B2 (en) | 2004-05-21 | 2007-05-22 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cracking hydrocarbon feedstock containing resid |
| KR101930735B1 (ko) | 2011-10-26 | 2018-12-19 | 티피씨 그룹 엘엘씨 | 중간 범위 비닐리덴 함량, 고 점성 폴리아이소부틸렌 중합체 |
| KR101929082B1 (ko) | 2011-10-26 | 2018-12-13 | 티피씨 그룹 엘엘씨 | 낮은 희석제 함량 반응 매질로 제조된 폴리아이소부틸렌 |
| EP2771369B1 (en) | 2011-10-26 | 2017-02-15 | TPC Group LLC | Method for preparation of polyisobutylene at high velocity and circulation rate |
| US9034998B2 (en) | 2011-12-16 | 2015-05-19 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US9156924B2 (en) | 2013-03-12 | 2015-10-13 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US9631038B2 (en) | 2013-10-11 | 2017-04-25 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US9771442B2 (en) | 2015-05-13 | 2017-09-26 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US10167352B1 (en) | 2017-06-28 | 2019-01-01 | University Of Massachusetts | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US10047174B1 (en) | 2017-06-28 | 2018-08-14 | Infineum International Limited | Polymerization initiating system and method to produce highly reactive olefin functional polymers |
| US10174138B1 (en) | 2018-01-25 | 2019-01-08 | University Of Massachusetts | Method for forming highly reactive olefin functional polymers |
| US10829573B1 (en) | 2019-05-21 | 2020-11-10 | Infineum International Limited | Method for forming highly reactive olefin functional polymers |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280091A (en) | 1963-02-06 | 1966-10-18 | Dow Chemical Co | Monomer recovery process |
| DE3942756A1 (de) * | 1989-12-23 | 1991-06-27 | Basf Ag | Verfahren zur reinigung von polymerisaten des isobutens |
| US5286823A (en) | 1991-06-22 | 1994-02-15 | Basf Aktiengesellschaft | Preparation of highly reactive polyisobutenes |
| EA200200081A3 (ru) * | 1998-05-18 | 2002-10-31 | Эксон Кемикэл Пейтентс Инк. | Способ получения полимера (варианты) |
| KR20010031186A (ko) * | 1998-08-25 | 2001-04-16 | 사이카와 겐조오 | 부텐중합체의 제조 방법 |
| DE19948947A1 (de) | 1999-10-11 | 2001-04-12 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Polyisobutenen |
| DE19952030A1 (de) | 1999-10-28 | 2001-05-03 | Basf Ag | Verfahren zur Herstellung von hochreaktiven Polyisobutenen |
| DE19952031A1 (de) | 1999-10-28 | 2001-05-03 | Basf Ag | Verfahren zur Herstellung hochreaktiver Polyisobutene |
-
2001
- 2001-04-11 DE DE10118182A patent/DE10118182A1/de not_active Withdrawn
-
2002
- 2002-04-10 US US10/473,583 patent/US7038008B2/en not_active Expired - Lifetime
- 2002-04-10 KR KR1020037013207A patent/KR100910004B1/ko not_active Expired - Lifetime
- 2002-04-10 WO PCT/EP2002/004000 patent/WO2002088053A1/de not_active Ceased
- 2002-04-10 AT AT02766623T patent/ATE470652T1/de active
- 2002-04-10 EP EP02766623A patent/EP1379486B1/de not_active Expired - Lifetime
- 2002-04-10 CN CNB028078942A patent/CN1314638C/zh not_active Expired - Fee Related
- 2002-04-10 DE DE50214483T patent/DE50214483D1/de not_active Expired - Lifetime
- 2002-04-10 JP JP2002585359A patent/JP4646182B2/ja not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004529241A5 (https=) | ||
| CA1207497A (en) | Process for chlorination of poly(vinyl chloride) with liquid chlorine and chlorinated poly(vinyl chloride) compositions | |
| JP3668268B2 (ja) | 炭化水素流れの浄化方法 | |
| BR0300170B1 (pt) | processo para tratamento de resìduos de um processo de produção de ácido acrìlico e de um processo de produção de ácido poliacrìlico. | |
| US2890213A (en) | Process for the production of polyethylene chlorination products | |
| NL8701255A (nl) | Ontwikkeling van zwaveltrioxyde uit oleum met behulp van microgolfenergie. | |
| TW200848400A (en) | Process for preparing alkyl methacrylates by azeotropic distillation | |
| JP4646182B2 (ja) | イソブテンのカチオン重合の液体反応排出物を後処理する方法 | |
| NO754300L (https=) | ||
| KR930702400A (ko) | 용액 중합 공정용 발포 전단 수단을 지닌 반응기 | |
| CA1184937A (en) | Process for purifying an aqueous solution of acrylamide | |
| ES2608933T3 (es) | Procedimiento para la recuperación de sólidos poliméricos con un recipiente de transferencia entre el tanque de vaporización instantánea y la columna de purga | |
| US3575815A (en) | Apparatus for the distillation purification of diphenyl compounds | |
| US4287089A (en) | Method for removal of water from activated carbon | |
| JPS5848561B2 (ja) | ジユウゴウバツチノフカテキレイキヤクホウ | |
| GB2058764A (en) | Process for concentrating aqueous urea solutions | |
| KR890001052B1 (ko) | 역류 세척탑 연속 가동법 | |
| US4018880A (en) | Method of purifying hydrogen chloride gas | |
| ES396040A1 (es) | Procedimiento para la purificacion de las aguas residuales de las instalaciones para la produccion de acrilonitrilo. | |
| RU2003118948A (ru) | Способ получения гексафторбутдиена | |
| JPS62158707A (ja) | ブチルゴム製造プロセスにおけるイソプレンの回収方法 | |
| US6160189A (en) | Reducing the monovinyl acetylene and/or butadiene content of impure vinyl chloride | |
| JP2005105047A5 (https=) | ||
| JP2004261683A5 (https=) | ||
| RU2144543C1 (ru) | Способ получения полиизобутилена |