KR100783302B1 - 옥시란 화합물의 제조 방법 - Google Patents
옥시란 화합물의 제조 방법 Download PDFInfo
- Publication number
- KR100783302B1 KR100783302B1 KR1020027012428A KR20027012428A KR100783302B1 KR 100783302 B1 KR100783302 B1 KR 100783302B1 KR 1020027012428 A KR1020027012428 A KR 1020027012428A KR 20027012428 A KR20027012428 A KR 20027012428A KR 100783302 B1 KR100783302 B1 KR 100783302B1
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- KR
- South Korea
- Prior art keywords
- catalyst
- catalyst bed
- inlet
- catalyst layer
- reaction
- 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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-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
제1 촉매층 | 제2 촉매층 | 제3 촉매층 | 제4 촉매층 | 합계 | |
CHP 전환율 (%) | 99 | 99 | 99 | 99 | 99 |
PO/C3' 수율 (%) | 97 | 97 | 97 | 97 | 97 |
ACP/CHP (%) | 1 | 1 | 1 | 1 | 1 |
PNL/CHP (%) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
합계 | |
CHP 전환율 (%) | 99 |
PO/C3' 수율 (%) | 90 |
ACP/CHP (%) | 10 |
PNL/CHP (%) | 5 |
Claims (2)
- (1) 촉매층을 n개의 구분으로 분할하여 직렬로 사용하고(여기서, n은 2 내지 20의 정수이다),(2) 미가공(fresh) 3급 부틸 하이드로퍼옥사이드 또는 이소프로필벤젠 하이드로퍼옥사이드를 각각의 촉매층의 입구에서 분할하여 공급하고,(3) 탄소수 3 내지 8의 미가공 올레핀을 첫번째의 촉매층의 입구에 공급하고,(4) 최종 촉매층을 제외한 각각의 촉매층의 출구로부터의 유출 반응물을 각각 다음의 촉매층의 입구에 공급하는 조건을 만족시킴을 특징으로 하여, 고정 촉매층의 존재하에 3급 부틸 하이드로퍼옥사이드 또는 이소프로필벤젠 하이드로퍼옥사이드와 탄소수 3 내지 8의 올레핀으로부터 옥시란 화합물을 제조하는 방법.
- 제1항에 있어서, 촉매가 티탄 함유 규소 산화물 촉매인 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000083954A JP2001270871A (ja) | 2000-03-24 | 2000-03-24 | オキシラン化合物の製造方法 |
JPJP-P-2000-00083954 | 2000-03-24 | ||
PCT/JP2001/002189 WO2001070713A1 (fr) | 2000-03-24 | 2001-03-19 | Procede de production d'un compose d'oxirane |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030009398A KR20030009398A (ko) | 2003-01-29 |
KR100783302B1 true KR100783302B1 (ko) | 2007-12-10 |
Family
ID=18600507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027012428A Expired - Fee Related KR100783302B1 (ko) | 2000-03-24 | 2001-03-19 | 옥시란 화합물의 제조 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6620951B2 (ko) |
EP (1) | EP1266893B1 (ko) |
JP (1) | JP2001270871A (ko) |
KR (1) | KR100783302B1 (ko) |
CN (1) | CN1429218A (ko) |
AT (1) | ATE345333T1 (ko) |
AU (1) | AU2001241207A1 (ko) |
BR (1) | BR0109389A (ko) |
CA (1) | CA2403589A1 (ko) |
DE (1) | DE60124512D1 (ko) |
ES (1) | ES2274872T3 (ko) |
WO (1) | WO2001070713A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6455712B1 (en) | 2000-12-13 | 2002-09-24 | Shell Oil Company | Preparation of oxirane compounds |
JP2005511741A (ja) * | 2001-12-05 | 2005-04-28 | ダウ グローバル テクノロジーズ インコーポレイティド | オレフィン及び有機ヒドロパーオキサイドからのオレフィンオキサイドの製造方法 |
US6562987B1 (en) * | 2002-02-28 | 2003-05-13 | Arco Chemical Technology, L.P. | Method for highly exothermic epoxidation reactions |
US6583300B1 (en) * | 2002-10-17 | 2003-06-24 | Arco Chemical Technology, L.P. | Epoxidation system with fixed bed reactors |
KR101103212B1 (ko) * | 2003-09-18 | 2012-01-05 | 스미또모 가가꾸 가부시키가이샤 | 쿠멘의 제조 방법 |
CN101885711B (zh) * | 2009-05-13 | 2012-09-05 | 中国石油化工股份有限公司 | 环氧丙烷的生产方法 |
CN101941955B (zh) * | 2009-07-06 | 2012-09-05 | 中国石油化工股份有限公司 | 由过氧化氢和丙烯生产环氧丙烷的方法 |
CN101941954B (zh) * | 2009-07-06 | 2012-09-05 | 中国石油化工股份有限公司 | 由过氧化氢和丙烯制备环氧丙烷的方法 |
JO3368B1 (ar) | 2013-06-04 | 2019-03-13 | Janssen Pharmaceutica Nv | مركبات 6، 7- ثاني هيدرو بيرازولو [5،1-a] بيرازين- 4 (5 يد)- اون واستخدامها بصفة منظمات تفارغية سلبية لمستقبلات ميجلور 2 |
CN105294605A (zh) * | 2014-07-24 | 2016-02-03 | 中国石油化工股份有限公司 | 过氧化氢乙苯与丙烯制环氧丙烷的循环方法 |
JP6837438B2 (ja) | 2014-09-29 | 2021-03-03 | 中国石油化工股▲ふん▼有限公司 | オレフィン類の酸化方法、反応装置及び反応系 |
CN104907009B (zh) * | 2015-05-22 | 2017-03-15 | 南京红宝丽股份有限公司 | 一种反应器及利用该反应器制备环氧丙烷的方法 |
SG11202109384VA (en) * | 2020-01-14 | 2021-09-29 | Wanhua Chemical Group Co Ltd | Preparation method for propylene epoxidation catalyst and use thereof |
CN117986206A (zh) * | 2022-10-27 | 2024-05-07 | 中国石油化工股份有限公司 | 一种环氧化反应的方法与系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5849937A (en) | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5410077A (en) | 1993-11-08 | 1995-04-25 | Texaco Chemical Company | Controlled epoxidation of propylene |
US5840933A (en) | 1996-10-29 | 1998-11-24 | Arco Chemical Technology, L.P. | Catalytic converter system and progress |
US5760253A (en) | 1997-01-29 | 1998-06-02 | Arco Chemical Technology, L.P. | Catalytic converter and method for highly exothermic reactions |
-
2000
- 2000-03-24 JP JP2000083954A patent/JP2001270871A/ja not_active Withdrawn
-
2001
- 2001-03-19 AU AU2001241207A patent/AU2001241207A1/en not_active Abandoned
- 2001-03-19 CA CA002403589A patent/CA2403589A1/en not_active Abandoned
- 2001-03-19 ES ES01912507T patent/ES2274872T3/es not_active Expired - Lifetime
- 2001-03-19 CN CN01807051A patent/CN1429218A/zh active Pending
- 2001-03-19 AT AT01912507T patent/ATE345333T1/de not_active IP Right Cessation
- 2001-03-19 DE DE60124512T patent/DE60124512D1/de not_active Expired - Lifetime
- 2001-03-19 EP EP01912507A patent/EP1266893B1/en not_active Expired - Lifetime
- 2001-03-19 BR BR0109389-4A patent/BR0109389A/pt not_active IP Right Cessation
- 2001-03-19 WO PCT/JP2001/002189 patent/WO2001070713A1/ja active IP Right Grant
- 2001-03-19 US US10/221,374 patent/US6620951B2/en not_active Expired - Fee Related
- 2001-03-19 KR KR1020027012428A patent/KR100783302B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5849937A (en) | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
Also Published As
Publication number | Publication date |
---|---|
EP1266893A4 (en) | 2004-10-06 |
JP2001270871A (ja) | 2001-10-02 |
EP1266893A1 (en) | 2002-12-18 |
DE60124512D1 (de) | 2006-12-28 |
ATE345333T1 (de) | 2006-12-15 |
CN1429218A (zh) | 2003-07-09 |
BR0109389A (pt) | 2003-04-08 |
ES2274872T3 (es) | 2007-06-01 |
US6620951B2 (en) | 2003-09-16 |
KR20030009398A (ko) | 2003-01-29 |
WO2001070713A1 (fr) | 2001-09-27 |
EP1266893B1 (en) | 2006-11-15 |
CA2403589A1 (en) | 2001-09-27 |
US20030097009A1 (en) | 2003-05-22 |
AU2001241207A1 (en) | 2001-10-03 |
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