BR0100214A - Processo para o pós-tratamento térmico de produto de clivagem a partir da clivagem catalisada por ácido de hodroperóxido de cumila - Google Patents
Processo para o pós-tratamento térmico de produto de clivagem a partir da clivagem catalisada por ácido de hodroperóxido de cumilaInfo
- Publication number
- BR0100214A BR0100214A BR0100214-7A BR0100214A BR0100214A BR 0100214 A BR0100214 A BR 0100214A BR 0100214 A BR0100214 A BR 0100214A BR 0100214 A BR0100214 A BR 0100214A
- Authority
- BR
- Brazil
- Prior art keywords
- cleavage
- reactor
- acid
- treatment
- catalyzed
- Prior art date
Links
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
- 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
-
- 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
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
Patente de Invenção: "PROCESSO PARA O PóS-TRATAMENTO TéRMICO DE PRODUTO DE CLIVAGEM A PARTIR DA CLIVAGEM CATALISADA POR áCIDO DE HIDROPERóXIDO DE CUMILA". A presente invenção reivindica um processo para o pós-tratamento térmico de produto de clivagem a partir da clivagem catalisada por ácido de hidroperóxido de cumila em fenol e acetona, sendo que se aquece o produto de clivagem a ser clivado termicamente. O processo de acordo com a invenção é caracterizado pelo fato de que o produto de clivagem é aquecido pelo fato de que, no produto de clivagem, decorre uma reação exotérmica. De preferência, a reação exotérmica, que decorre no produto de clivagem, é a clivagem de hidroperóxido de cumila. Em comparação aos processos tradicionais, nos quais se utiliza, para o aquecimento, vapor ou outro fluido térmico, pelo processo de acordo com a invenção, por um lado, consome-se consideravelmente menos energia, uma vez que menos ou nenhum vapor tem que ser utilizado, por outro lado, são o mais amplamente possível evitados problemas, que pode ser originados por deposição ("fouling") em trocadores de calor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10021482A DE10021482A1 (de) | 2000-05-03 | 2000-05-03 | Verfahren zur thermischen Nachbehandlung von Spaltprodukt aus der säurekatalysierten Spaltung von Cumolhydroperoxid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0100214A true BR0100214A (pt) | 2002-01-02 |
| BR0100214B1 BR0100214B1 (pt) | 2012-08-07 |
Family
ID=7640611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0100214-7A BR0100214B1 (pt) | 2000-05-03 | 2001-01-30 | processo para o pàs-tratamento tÉrmico de produto de clivagem a partir da clivagem catalisada por Ácido de hidroperàxido de cumila. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6555719B2 (pt) |
| EP (1) | EP1151985B1 (pt) |
| JP (1) | JP4664523B2 (pt) |
| KR (1) | KR100717983B1 (pt) |
| CN (1) | CN1191222C (pt) |
| AT (1) | ATE256650T1 (pt) |
| BG (1) | BG105488A (pt) |
| BR (1) | BR0100214B1 (pt) |
| CZ (1) | CZ20011474A3 (pt) |
| DE (2) | DE10021482A1 (pt) |
| ES (1) | ES2208485T3 (pt) |
| MX (1) | MXPA01004222A (pt) |
| PL (1) | PL347297A1 (pt) |
| RU (1) | RU2265586C2 (pt) |
| SG (1) | SG94820A1 (pt) |
| SK (1) | SK5792001A3 (pt) |
| TW (1) | TW574194B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110392A1 (de) * | 2001-03-03 | 2002-09-12 | Phenolchemie Gmbh & Co Kg | Verfahren zur Herstellung von Phenolen |
| US7626060B2 (en) | 2003-07-11 | 2009-12-01 | INEOS Phenol GmbH & Co., KG | Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus |
| US7141701B1 (en) * | 2005-08-19 | 2006-11-28 | Uop Llc | Decomposition of cumene hydroperoxide |
| KR102445658B1 (ko) * | 2014-10-24 | 2022-09-20 | 사빅 글로벌 테크놀러지스 비.브이. | 개선된 온라인 계측 구성을 가진, 쿠멘 하이드로퍼옥사이드 분해를 위한 시스템 및 방법 |
| KR102040059B1 (ko) * | 2016-11-14 | 2019-11-05 | 주식회사 엘지화학 | 페놀의 정제 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358618A (en) * | 1981-06-22 | 1982-11-09 | Allied Corporation | Decomposition of cumene oxidation product |
| EP0069806B1 (en) * | 1981-07-13 | 1985-05-15 | Dow Chemical (Nederland) B.V. | Process for producing polyethylene having constant physical and chemical properties |
| US5245090A (en) * | 1992-09-11 | 1993-09-14 | Aristech Chemical Corporation | Two-stage cleavage of cumene hydroperoxide |
| 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 |
| DE69505573T2 (de) * | 1994-03-01 | 1999-06-17 | Gen Electric | Säurespaltung von Cumolhydroperoxid in Phenol, Aceton und Alphamethylstyrol |
| RU2108318C1 (ru) * | 1994-03-01 | 1998-04-10 | Закошанский Владимир Михайлович | СПОСОБ ПОЛУЧЕНИЯ ФЕНОЛА, АЦЕТОНА И α МЕТИЛСТИРОЛА |
| RU2141938C1 (ru) * | 1996-12-15 | 1999-11-27 | ООО "Илла Интернешнл", Лтд. | Энергосберегающий и высокоселективный способ получения фенола и ацетона (процесс иф-96) |
| RU2142932C1 (ru) * | 1997-11-03 | 1999-12-20 | Закошанский Владимир Михайлович | Высокоселективный способ получения фенола и ацетона (процесс фан-98) |
| ATE320411T1 (de) * | 1998-09-04 | 2006-04-15 | Illa Internat L L C | Hochselektives verfahren zur herstellung von phenol und aceton |
| DE19858770A1 (de) * | 1998-12-18 | 2000-06-21 | Phenolchemie Gmbh & Co Kg | Verfahren zur Herstellung von Phenol und Aceton durch säurekatalysierte Spaltung von Cumolhydroperoxid |
-
2000
- 2000-05-03 DE DE10021482A patent/DE10021482A1/de not_active Withdrawn
-
2001
- 2001-01-30 BR BRPI0100214-7A patent/BR0100214B1/pt not_active IP Right Cessation
- 2001-03-22 ES ES01107090T patent/ES2208485T3/es not_active Expired - Lifetime
- 2001-03-22 EP EP01107090A patent/EP1151985B1/de not_active Expired - Lifetime
- 2001-03-22 AT AT01107090T patent/ATE256650T1/de not_active IP Right Cessation
- 2001-03-22 DE DE50101168T patent/DE50101168D1/de not_active Expired - Lifetime
- 2001-04-03 SG SG200102930A patent/SG94820A1/en unknown
- 2001-04-25 CZ CZ20011474A patent/CZ20011474A3/cs unknown
- 2001-04-27 RU RU2001111416/04A patent/RU2265586C2/ru active
- 2001-04-27 PL PL01347297A patent/PL347297A1/xx not_active Application Discontinuation
- 2001-04-27 SK SK579-2001A patent/SK5792001A3/sk unknown
- 2001-04-27 MX MXPA01004222A patent/MXPA01004222A/es not_active Application Discontinuation
- 2001-04-29 CN CNB011179546A patent/CN1191222C/zh not_active Expired - Lifetime
- 2001-05-01 JP JP2001134322A patent/JP4664523B2/ja not_active Expired - Lifetime
- 2001-05-02 TW TW90110546A patent/TW574194B/zh not_active IP Right Cessation
- 2001-05-03 KR KR1020010024027A patent/KR100717983B1/ko active IP Right Grant
- 2001-05-03 US US09/847,393 patent/US6555719B2/en not_active Expired - Lifetime
- 2001-05-04 BG BG105488A patent/BG105488A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR100717983B1 (ko) | 2007-05-16 |
| TW574194B (en) | 2004-02-01 |
| DE10021482A1 (de) | 2001-11-08 |
| CN1321628A (zh) | 2001-11-14 |
| RU2265586C2 (ru) | 2005-12-10 |
| ATE256650T1 (de) | 2004-01-15 |
| CN1191222C (zh) | 2005-03-02 |
| JP2002003417A (ja) | 2002-01-09 |
| KR20010100972A (ko) | 2001-11-14 |
| JP4664523B2 (ja) | 2011-04-06 |
| CZ20011474A3 (cs) | 2001-12-12 |
| DE50101168D1 (de) | 2004-01-29 |
| US6555719B2 (en) | 2003-04-29 |
| US20010039362A1 (en) | 2001-11-08 |
| BR0100214B1 (pt) | 2012-08-07 |
| PL347297A1 (en) | 2001-11-05 |
| BG105488A (en) | 2001-12-29 |
| EP1151985B1 (de) | 2003-12-17 |
| EP1151985A1 (de) | 2001-11-07 |
| SG94820A1 (en) | 2003-03-18 |
| ES2208485T3 (es) | 2004-06-16 |
| SK5792001A3 (en) | 2001-12-03 |
| MXPA01004222A (es) | 2002-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: INEOS PHENOL GMBH AND CO. KG (DE) Free format text: NOME ALTERADO DE: PHENOLCHEMIE GMBH AND CO. KG |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 07/08/2022 |