KR20010013530A - 올레핀 구조 이성화 방법 - Google Patents
올레핀 구조 이성화 방법 Download PDFInfo
- Publication number
- KR20010013530A KR20010013530A KR1019997011537A KR19997011537A KR20010013530A KR 20010013530 A KR20010013530 A KR 20010013530A KR 1019997011537 A KR1019997011537 A KR 1019997011537A KR 19997011537 A KR19997011537 A KR 19997011537A KR 20010013530 A KR20010013530 A KR 20010013530A
- Authority
- KR
- South Korea
- Prior art keywords
- olefins
- dealkylation
- olefin
- alkylation
- product
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| 컬럼 온도, ℉ | 448-461 | 459-474 | 455-483 | 455-479 |
| 리보일러 온도,℉ | 600 | 595 | 607 | 609 |
| OVHD 프레스, psig | 270 | 245 | 255 | 255 |
| 컬럼 p.d., psig | 2.5 | 2.5 | 2.5 | 2.5 |
| 공급 속도, WHSV | 13 | 13 | 13 | 24.1 |
| 톨루엔/부텐 몰비 | 6.21 | 5.07 | 4.47 | 6.19 |
| 스트림상 시간 | 276 | 456 | 612 | 804 |
| 부텐 전환율, % | 99.5 | 99.3 | 99.2 | 95.4 |
| 알킬레이트에서 모노알킬레이트, 중량% | 98.1 | 95.3 | 96.5 | 98.4 |
| n-C4올레핀구조 이성화 | 부틸톨루엔의 탈알킬화 | ||||||||
| 실시예 | 2 | 5 | |||||||
| 촉매 | P1 | P1 | P2 | U1 | U1 | P3 | UP | UC | PM |
| 온도, ℉ | 800 | 750 | 750 | 750 | 650 | 700 | 600 | 650 | 670 |
| 압력, psig | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 유동율, WHSV | 12 | 4 | 7 | 4 | 4 | 7 | 7 | 20 | 16 |
| 전환율, % | 49.7** | 49.7 | 40.7 | 64.2 | 51.5 | 81.2 | 73.9 | 59.1 | 47.1 |
| C4 =산물중 i-C4 =% | 45.4 | 44.0 | 44.1 | 45.2 | 47.6 | 20.3 | 48.1 | 44.8 | 7.83 |
| C5 =산물 중 i-C5 =*% | 1.94 | 2.75 | 2.70 | 2.72 | 3.32 | 2.96 | 3.64 | 3.24 | 1.41 |
| 산물 분포, 중량% | |||||||||
| C1 =C3 | 0.5 | 7 | 10.6 | 21.7 | 15.7 | 8.1 | 16.4 | 14.2 | 2.4 |
| C4 | 93.5 | 83.3 | 76.1 | 41.4 | 39.3 | 63.2 | 40.8 | 40.7 | 85.8 |
| C5 | 1.2 | 5.2 | 6.6 | 17.6 | 21.2 | 17.5 | 22.7 | 22.8 | 11.0 |
| +C6 | 4.8 | 4.5 | 6.7 | 19.3 | 23.8 | 11.2 | 20.1 | 22.1 | 0.8 |
| C4산물 중 C4 = | 69.9 | 90.8 | 85.9 | 29.8 | 20.6 | 73.7 | 13.5 | 41.1 | 88.8 |
| C5산물 중 C5 = | 81.0 | 97 | 97.7 | 35.7 | 25.0 | 73.7 | 16.3 | 50.9 | 51.7 |
| * 이소아밀렌 = 2-M-B-1 + 2-M-B-2P1 = 페리어라이트(G1), P2-페리어라이트(N), U1 = ZSM-5, P3 = 제올라이트 베타(QQ)UP = 제올라이트 베타(UE), UC = 펜타실 제올라이트, PM = 제올라이트 베타(S)**n-C4 =전환율 |
| 온도, ℉ | 450 | 500 | 550 | 600 | 650 | 700 |
| 압력, psig | 40 | 40 | 40 | 40 | 50 | 50 |
| 유동 흐름, WHSV | 10 | 10 | 10 | 10 | 10 | 10 |
| 전환율, % | 23.5 | 26.2 | 28.8 | 33.4 | 59.8 | 71.6 |
| C4= 중 i-부텐 % | 3.9 | 94.8 | 94.7 | 84.8 | 74.4 | 67.2 |
| 열 평형 조성물, % | 61.8 | 59.3 | 57.4 | 55.8 | 53.8 | 52.3 |
Claims (33)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/872,003 US5811623A (en) | 1997-06-09 | 1997-06-09 | Isomerization of olefins by alkylation and dealkylation of aromatic hydrocarbons |
| US08/872,003 | 1997-06-09 | ||
| PCT/US1998/011115 WO1998056738A1 (en) | 1997-06-09 | 1998-06-02 | Olefin skeletal isomerization process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010013530A true KR20010013530A (ko) | 2001-02-26 |
| KR100512850B1 KR100512850B1 (ko) | 2005-09-06 |
Family
ID=25358615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-7011537A Expired - Fee Related KR100512850B1 (ko) | 1997-06-09 | 1998-06-02 | 올레핀 구조 이성화 방법 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5811623A (ko) |
| EP (1) | EP0991613B1 (ko) |
| JP (1) | JP2002504116A (ko) |
| KR (1) | KR100512850B1 (ko) |
| CN (1) | CN1102562C (ko) |
| AU (1) | AU731904B2 (ko) |
| BR (1) | BR9810087A (ko) |
| CA (1) | CA2290606A1 (ko) |
| DE (1) | DE69822629T2 (ko) |
| ES (1) | ES2213902T3 (ko) |
| RO (1) | RO120969B1 (ko) |
| RU (1) | RU2186756C2 (ko) |
| TW (1) | TW438756B (ko) |
| WO (1) | WO1998056738A1 (ko) |
| ZA (1) | ZA984119B (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU728580B2 (en) | 1997-07-21 | 2001-01-11 | Procter & Gamble Company, The | Improved processes for making alkylbenzenesulfonate surfactants and products thereof |
| ATE240999T1 (de) | 1997-07-21 | 2003-06-15 | Procter & Gamble | Reinigungsmittelzusammensetzungen mit kristallinitätsstörenden tensiden |
| PH11998001775B1 (en) * | 1997-07-21 | 2004-02-11 | Procter & Gamble | Improved alkyl aryl sulfonate surfactants |
| ZA986448B (en) | 1997-07-21 | 1999-01-21 | Procter & Gamble | Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof |
| WO1999005242A1 (en) | 1997-07-21 | 1999-02-04 | The Procter & Gamble Company | Improved alkylbenzenesulfonate surfactants |
| CA2298618C (en) | 1997-08-08 | 2007-04-03 | The Procter & Gamble Company | Improved processes for making surfactants via adsorptive separation and products thereof |
| US6583096B1 (en) | 1998-10-20 | 2003-06-24 | The Procter & Gamble Company | Laundry detergents comprising modified alkylbenzene sulfonates |
| HUP0104608A3 (en) | 1998-10-20 | 2002-11-28 | Procter & Gamble | Tenzide mixture comprising modified alkylbenzene sulfonates and laundry detergents containing thereof, and process for preparation of the mixture and for use of the detergents |
| EP1022325A3 (en) | 1999-01-20 | 2003-01-02 | The Procter & Gamble Company | Hard surface cleaning compositions comprising modified alkylbenzene sulfonates |
| EP1022326A1 (en) | 1999-01-20 | 2000-07-26 | The Procter & Gamble Company | Hard surface cleaning compositions comprising modified alkylbenzene sulfonates |
| US6545192B2 (en) * | 1999-05-11 | 2003-04-08 | Shell Oil Company | Process for separating olefins from saturated hydrocarbons |
| US6184431B1 (en) * | 1999-08-23 | 2001-02-06 | Shell Oil Company | Process for separating internal and alpha olefins from saturated compounds |
| US7642389B2 (en) * | 2007-02-12 | 2010-01-05 | Uop Llc | Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes |
| US7652182B2 (en) * | 2007-02-12 | 2010-01-26 | Uop Llc | Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes |
| CN102177126A (zh) * | 2008-10-10 | 2011-09-07 | 埃克森美孚化学专利公司 | 制备苯酚和甲乙酮的方法 |
| CN112225631B (zh) * | 2020-09-10 | 2023-03-31 | 江苏飞亚化学工业有限责任公司 | 一种芳胺芳烃烷基化新型催化工艺 |
| CN120247661A (zh) * | 2025-02-19 | 2025-07-04 | 大连中沐化工有限公司 | 一种叔丁基酚脱烷基方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB874507A (en) * | 1958-11-28 | 1961-08-10 | Exxon Research Engineering Co | Method for isomerizing olefins |
| US3121124A (en) * | 1959-05-04 | 1964-02-11 | Sinclair Research Inc | Tertiary olefin separation via etherification |
| US4045506A (en) * | 1976-04-01 | 1977-08-30 | Chevron Research Company | Separation of hydrocarbon mixtures by catalytic dealkylation |
| JPS59216835A (ja) * | 1983-05-20 | 1984-12-06 | Sumitomo Chem Co Ltd | 1,4−ジアルキルベンゼンの選択的脱アルキル化方法 |
| US4714788A (en) * | 1986-07-14 | 1987-12-22 | Exxon Chemical Patents Inc. | Tertiary olefin process |
| US4691073A (en) * | 1986-07-14 | 1987-09-01 | Exxon Chemical Patents Inc. | Production of tertiary olefins |
| US4849569A (en) * | 1987-11-16 | 1989-07-18 | Chemical Research & Licensing Company | Alkylation of organic aromatic compounds |
| US5243116A (en) * | 1987-11-23 | 1993-09-07 | The Dow Chemical Company | Alkylation of aromatic compounds |
| US4891458A (en) * | 1987-12-17 | 1990-01-02 | Innes Robert A | Liquid phase alkylation or transalkylation process using zeolite beta |
| US4935577A (en) * | 1988-07-15 | 1990-06-19 | Mobil Oil Corp. | Hydrocarbon processes comprised of catalytic distillation using Lewis acid promoted inorganic oxide catalyst systems |
| DE69006615T2 (de) * | 1989-03-30 | 1994-05-26 | Chemical Res & Licensin | Kombiniertes Verätherungs- und Alkylierungsverfahren. |
| US5365008A (en) * | 1989-11-29 | 1994-11-15 | Uop | Olefin isomerization process |
| US5132484A (en) * | 1989-11-29 | 1992-07-21 | Uop | Butene isomerization process |
| US5057635A (en) * | 1990-02-08 | 1991-10-15 | Uop | Process for isomerizing olefins in gasoline streams |
| US5059741A (en) * | 1991-01-29 | 1991-10-22 | Shell Oil Company | C5/C6 isomerization process |
| GB9103989D0 (en) * | 1991-02-26 | 1991-04-10 | Shell Int Research | Process for the conversion of a feedstock comprising linear olefins |
| ATE184586T1 (de) * | 1991-06-05 | 1999-10-15 | Equistar Chem Lp | Verfahren zur isomerisierung von geradlinigen olefinen in isoolefine |
| US5321194A (en) * | 1992-05-11 | 1994-06-14 | Mobil Oil Corporation | N-olefin skeletal isomerization process using dicarboxylic acid treated zeolites |
| DE69511941T2 (de) * | 1994-02-02 | 2000-04-20 | Chevron Chemical Co. Llc | Verfahren zur herstellung von skelettisomerisierten linearen olefinen |
| WO1995033704A1 (en) * | 1994-06-06 | 1995-12-14 | Chemical Research & Licensing Company | Etherification process |
-
1997
- 1997-06-09 US US08/872,003 patent/US5811623A/en not_active Expired - Fee Related
-
1998
- 1998-05-07 TW TW087107071A patent/TW438756B/zh not_active IP Right Cessation
- 1998-05-15 ZA ZA984119A patent/ZA984119B/xx unknown
- 1998-06-02 WO PCT/US1998/011115 patent/WO1998056738A1/en not_active Ceased
- 1998-06-02 EP EP98923872A patent/EP0991613B1/en not_active Expired - Lifetime
- 1998-06-02 KR KR10-1999-7011537A patent/KR100512850B1/ko not_active Expired - Fee Related
- 1998-06-02 RU RU2000100342/04A patent/RU2186756C2/ru not_active IP Right Cessation
- 1998-06-02 AU AU76059/98A patent/AU731904B2/en not_active Ceased
- 1998-06-02 ES ES98923872T patent/ES2213902T3/es not_active Expired - Lifetime
- 1998-06-02 CN CN98805972A patent/CN1102562C/zh not_active Expired - Fee Related
- 1998-06-02 CA CA002290606A patent/CA2290606A1/en not_active Abandoned
- 1998-06-02 BR BR9810087-4A patent/BR9810087A/pt not_active IP Right Cessation
- 1998-06-02 RO RO99-01284A patent/RO120969B1/ro unknown
- 1998-06-02 DE DE69822629T patent/DE69822629T2/de not_active Expired - Fee Related
- 1998-06-02 JP JP50265399A patent/JP2002504116A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES2213902T3 (es) | 2004-09-01 |
| WO1998056738A1 (en) | 1998-12-17 |
| ZA984119B (en) | 1998-11-20 |
| AU7605998A (en) | 1998-12-30 |
| CN1102562C (zh) | 2003-03-05 |
| US5811623A (en) | 1998-09-22 |
| EP0991613B1 (en) | 2004-03-24 |
| CN1259928A (zh) | 2000-07-12 |
| RO120969B1 (ro) | 2006-10-30 |
| DE69822629D1 (de) | 2004-04-29 |
| TW438756B (en) | 2001-06-07 |
| KR100512850B1 (ko) | 2005-09-06 |
| CA2290606A1 (en) | 1998-12-17 |
| AU731904B2 (en) | 2001-04-05 |
| JP2002504116A (ja) | 2002-02-05 |
| EP0991613A1 (en) | 2000-04-12 |
| BR9810087A (pt) | 2000-08-08 |
| EP0991613A4 (en) | 2000-09-20 |
| DE69822629T2 (de) | 2005-02-03 |
| RU2186756C2 (ru) | 2002-08-10 |
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