KR100937463B1 - 큐멘 하이드로퍼옥사이드의 분해 - Google Patents
큐멘 하이드로퍼옥사이드의 분해 Download PDFInfo
- Publication number
- KR100937463B1 KR100937463B1 KR1020087006013A KR20087006013A KR100937463B1 KR 100937463 B1 KR100937463 B1 KR 100937463B1 KR 1020087006013 A KR1020087006013 A KR 1020087006013A KR 20087006013 A KR20087006013 A KR 20087006013A KR 100937463 B1 KR100937463 B1 KR 100937463B1
- Authority
- KR
- South Korea
- Prior art keywords
- acetone
- cumene
- stream
- product mixture
- oxidation product
- Prior art date
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- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical group COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 25
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 64
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000203 mixture Substances 0.000 claims abstract description 29
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000003647 oxidation Effects 0.000 claims abstract description 28
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 28
- 239000000047 product Substances 0.000 claims abstract description 28
- BDCFWIDZNLCTMF-UHFFFAOYSA-N 2-phenylpropan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1 BDCFWIDZNLCTMF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000006227 byproduct Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000003377 acid catalyst Substances 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 2
- 230000029087 digestion Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 13
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CJWNFAKWHDOUKL-UHFFFAOYSA-N 2-(2-phenylpropan-2-yl)phenol Chemical compound C=1C=CC=C(O)C=1C(C)(C)C1=CC=CC=C1 CJWNFAKWHDOUKL-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002592 cumenyl group Chemical group C1(=C(C=CC=C1)*)C(C)C 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- 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
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
- C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
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- 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
Claims (9)
- 큐멘 하이드로퍼옥사이드(CHP) 및 디메틸페닐카르비놀(DMPC)을 포함하는 큐멘 산화 생성 혼합물(1)을 분해하여 페놀, 아세톤, 및 알파-메틸 스티렌(AMS)을 부산물의 생성을 감소시켜 제조하는 방법으로서, 하기의 단계를 포함하는 방법:(a) 큐멘 산화 생성 혼합물(1)을 간접 열 교환 표면(3)을 포함하는 분해 용기(2) 내로 도입시키는 단계로서, 간접 열 교환 표면(3) 주위를 통과시킴으로써, 큐멘 산화 생성 혼합물(1) 및 큐멘 하이드로퍼옥사이드, 페놀, 아세톤 및 산촉매를 포함하는 주입되는 순환 스트림(8)을 혼합, 반응 및 냉각시키는 단계;(b) 분해 용기(2)로부터 미반응 큐멘 하이드로퍼옥사이드, 페놀 및 아세톤을 포함하는 냉각 스트림(4)을 순환시켜 단계(a)의 순환 스트림에 제공하는 단계; 및(c) 순환 스트림(8)으로부터 0.5 내지 5 중량% 농도의 큐멘 하이드로퍼옥사이드를 포함하는 반응 스트림(9)을 인출하는 단계.
- 제1항에 있어서, 간접 열 교환 표면(3)은 튜브, 플레이트 및 그리드로 이루어진 군으로부터 선택되는 것인 방법.
- 제1항 또는 제2항에 있어서, 분해 용기(2)는 50℃ 내지 8O℃의 온도 및 115 kPa 내지 618 kPa의 압력에서 작동되는 것인 방법.
- 제1항 또는 제2항에 있어서, 큐멘 산화 생성 혼합물(1)은 60 내지 95 중량% 농도의 큐멘 하이드로퍼옥사이드를 포함하는 것인 방법.
- 제1항 또는 제2항에 있어서, 큐멘 산화 생성 혼합물(1)의 유속 대 순환 스트림(8)의 유속의 비는 1:10 내지 1:100인 방법.
- 제1항 또는 제2항에 있어서, 산촉매(11)가 황산인 방법.
- 제1항 또는 제2항에 있어서, 아세톤(24)은 회수되어 순환 스트림(8)으로 재순환되는 것인 방법.
- 제1항 또는 제2항에 있어서, 재순환 아세톤(24) 대 큐멘 산화 생성 혼합물(1)의 중량비는 0.1:1 내지 2:1 범위인 방법.
- 제1항 또는 제2항에 있어서, 아세톤(24)의 회수가 플래시 드럼(22) 내에서 행해지는 것인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/207,842 US7141700B1 (en) | 2005-08-19 | 2005-08-19 | Decomposition of cumene hydroperoxide |
US11/207,842 | 2005-08-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080034998A KR20080034998A (ko) | 2008-04-22 |
KR100937463B1 true KR100937463B1 (ko) | 2010-01-19 |
Family
ID=37449895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087006013A KR100937463B1 (ko) | 2005-08-19 | 2006-08-15 | 큐멘 하이드로퍼옥사이드의 분해 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7141700B1 (ko) |
EP (1) | EP1924543A4 (ko) |
JP (1) | JP2009504750A (ko) |
KR (1) | KR100937463B1 (ko) |
CN (1) | CN101268031B (ko) |
TW (1) | TW200712045A (ko) |
WO (1) | WO2007024572A2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7141701B1 (en) * | 2005-08-19 | 2006-11-28 | Uop Llc | Decomposition of cumene hydroperoxide |
US7888537B2 (en) * | 2006-12-29 | 2011-02-15 | Uop Llc | Solid acid catalyst and process for decomposition of cumene hydroperoxide |
US20110067765A1 (en) * | 2009-09-24 | 2011-03-24 | Hamilton Sundstrand Corporation | Self sealing drain fitting |
US8889915B2 (en) * | 2013-03-14 | 2014-11-18 | Kellogg Brown & Root Llc | Methods and systems for separating acetone and phenol from one another |
CN105669367B (zh) * | 2016-03-10 | 2017-09-19 | 张殿豪 | 一种提高过氧化氢异丙苯分解收率的方法 |
US9815756B2 (en) * | 2016-03-31 | 2017-11-14 | Uop Llc | Methods and apparatuses for phenol fractionation in a single dividing wall column |
CN109180437A (zh) * | 2018-09-06 | 2019-01-11 | 常州大学 | 管式连续流反应器中过氧化氢异丙苯分解制备苯酚的方法 |
US11578278B2 (en) | 2020-08-01 | 2023-02-14 | Honeywell International Inc. | Renewable transportation fuel process with thermal oxidation system |
US11780795B2 (en) | 2020-08-04 | 2023-10-10 | Honeywell International Inc. | Cumene-phenol complex with thermal oxidation system |
US11578020B2 (en) | 2020-08-04 | 2023-02-14 | Honeywell International Inc. | Naphtha complex with thermal oxidation system |
US12017984B2 (en) | 2020-08-04 | 2024-06-25 | Honeywell International Inc. | Propane/butane dehydrogenation complex with thermal oxidation system |
US11492306B2 (en) | 2020-09-30 | 2022-11-08 | Honeywell International Inc. | Alkylation process with thermal oxidation system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4358618A (en) * | 1981-06-22 | 1982-11-09 | Allied Corporation | Decomposition of cumene oxidation product |
US6201157B1 (en) * | 2000-01-10 | 2001-03-13 | Sunoco, Inc. (R&M) | Method for production of phenol and acetone by decomposition of cumene hydroperoxide |
US6307112B1 (en) * | 1998-12-18 | 2001-10-23 | Phenolchemie Gmbh & Co. Kg | Process for preparing phenol and acetone by acid-catalyzed cleavage of cumene hydroperoxide |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1313360A (en) * | 1969-10-29 | 1973-04-11 | Signal Chemical Co | Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds |
DE3160695D1 (en) * | 1980-05-27 | 1983-09-01 | Bp Chem Int Ltd | Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product |
US7166752B2 (en) * | 1989-01-17 | 2007-01-23 | Sunoco, Inc. (R&M) | Decomposition of cumene oxidation product |
US20020040165A1 (en) * | 1989-01-17 | 2002-04-04 | Hertzog Richard R. | Decomposition of cumene oxidation product |
US5254751A (en) * | 1992-09-14 | 1993-10-19 | General Electric Company | Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone |
JP3769050B2 (ja) * | 1995-07-07 | 2006-04-19 | 三井化学株式会社 | フェノールの製造方法 |
CN1227202C (zh) * | 1998-09-04 | 2005-11-16 | 伊拉国际有限责任公司 | 苯酚和丙酮生产的高选择性方法 |
AU2002326413A1 (en) * | 2002-07-19 | 2004-02-09 | Sunoco, Inc. (R And M) | Decomposition of cumene oxidation product |
US7312365B2 (en) * | 2003-02-14 | 2007-12-25 | Shell Oil Company | Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides |
US7141701B1 (en) * | 2005-08-19 | 2006-11-28 | Uop Llc | Decomposition of cumene hydroperoxide |
-
2005
- 2005-08-19 US US11/207,842 patent/US7141700B1/en active Active
-
2006
- 2006-08-15 CN CN2006800343679A patent/CN101268031B/zh active Active
- 2006-08-15 KR KR1020087006013A patent/KR100937463B1/ko not_active IP Right Cessation
- 2006-08-15 WO PCT/US2006/031855 patent/WO2007024572A2/en active Application Filing
- 2006-08-15 JP JP2008527065A patent/JP2009504750A/ja active Pending
- 2006-08-15 EP EP06801540A patent/EP1924543A4/en not_active Withdrawn
- 2006-08-18 TW TW095130508A patent/TW200712045A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4358618A (en) * | 1981-06-22 | 1982-11-09 | Allied Corporation | Decomposition of cumene oxidation product |
US6307112B1 (en) * | 1998-12-18 | 2001-10-23 | Phenolchemie Gmbh & Co. Kg | Process for preparing phenol and acetone by acid-catalyzed cleavage of cumene hydroperoxide |
US6201157B1 (en) * | 2000-01-10 | 2001-03-13 | Sunoco, Inc. (R&M) | Method for production of phenol and acetone by decomposition of cumene hydroperoxide |
Also Published As
Publication number | Publication date |
---|---|
EP1924543A2 (en) | 2008-05-28 |
KR20080034998A (ko) | 2008-04-22 |
WO2007024572A3 (en) | 2008-01-03 |
CN101268031A (zh) | 2008-09-17 |
WO2007024572A2 (en) | 2007-03-01 |
EP1924543A4 (en) | 2010-07-21 |
TW200712045A (en) | 2007-04-01 |
US7141700B1 (en) | 2006-11-28 |
CN101268031B (zh) | 2012-03-21 |
JP2009504750A (ja) | 2009-02-05 |
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