BR0014325A - Processo para a produção de ciclohexano pela hidrogenação de benzeno - Google Patents
Processo para a produção de ciclohexano pela hidrogenação de benzenoInfo
- Publication number
- BR0014325A BR0014325A BR0014325-1A BR0014325A BR0014325A BR 0014325 A BR0014325 A BR 0014325A BR 0014325 A BR0014325 A BR 0014325A BR 0014325 A BR0014325 A BR 0014325A
- Authority
- BR
- Brazil
- Prior art keywords
- benzene
- production
- hydrogen
- bed
- cyclohexane
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 12
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 title abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/10—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/06—Reactor-distillation
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
"PROCESSO PARA A PRODUçãO DE CICLOHEXANO PELA HIDROGENAçãO DE BENZENO". é fornecido um processo para a produção de ciclohexano pela hidrogênio de benzeno em que o reator é operado a uma pressão em que a mistura da reação está em ebulição sob baixa pressão parcial de hidrogênio na faixa de aproximadamente 0,69 kPa absoluto até menos do que 1378 kPa absolutos a 0 até 2412 kPa absolutos de pressão de topo. O catalisador é fornecido como uma estrutura de destilação catalítica ( 12 ) tal que a reação esteja ocorrendo concorrentemente com uma destilação. O benzeno é alimentado a um ponto acima do leito ( 1 ) e o hidrogênio é alimentado abaixo do leito ( 2 ). Todos os produtos de topo podem ser retomados como refluxo para fornecer resfriamento dentro do leito do catalisador.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/408,358 US6187980B1 (en) | 1999-09-29 | 1999-09-29 | Hydrogenation of benzene to cyclohexane |
| PCT/US2000/040574 WO2001023334A1 (en) | 1999-09-29 | 2000-08-04 | Hydrogenation of benzene to cyclohexane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0014325A true BR0014325A (pt) | 2002-05-28 |
Family
ID=23615961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0014325-1A BR0014325A (pt) | 1999-09-29 | 2000-08-04 | Processo para a produção de ciclohexano pela hidrogenação de benzeno |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6187980B1 (pt) |
| EP (1) | EP1218323B1 (pt) |
| JP (1) | JP2003510299A (pt) |
| KR (1) | KR100787690B1 (pt) |
| CN (1) | CN1174943C (pt) |
| AR (1) | AR025376A1 (pt) |
| AT (1) | ATE361907T1 (pt) |
| BR (1) | BR0014325A (pt) |
| CA (1) | CA2385852A1 (pt) |
| DE (1) | DE60034802T2 (pt) |
| EG (1) | EG22310A (pt) |
| ES (1) | ES2282137T3 (pt) |
| MX (1) | MXPA02003262A (pt) |
| RU (1) | RU2235086C2 (pt) |
| SA (1) | SA00210603B1 (pt) |
| TW (1) | TW579374B (pt) |
| WO (1) | WO2001023334A1 (pt) |
| ZA (1) | ZA200201449B (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10050711A1 (de) * | 2000-10-13 | 2002-04-25 | Basf Ag | Verfahren zur Hydrierung von Aromaten mittels Reaktivdestillation |
| US20040052703A1 (en) * | 2001-08-21 | 2004-03-18 | Catalytic Distillation Technologies | Contact structures |
| US6855853B2 (en) * | 2002-09-18 | 2005-02-15 | Catalytic Distillation Technologies | Process for the production of low benzene gasoline |
| US20060183952A1 (en) * | 2005-02-16 | 2006-08-17 | Catalytic Distillation Technologies | Process for the removal of benzene from gasoline streams |
| US7348463B2 (en) * | 2006-03-27 | 2008-03-25 | Catalytic Distillation Technologies | Hydrogenation of aromatic compounds |
| US7790943B2 (en) * | 2006-06-27 | 2010-09-07 | Amt International, Inc. | Integrated process for removing benzene from gasoline and producing cyclohexane |
| US7642393B2 (en) * | 2006-10-05 | 2010-01-05 | General Electric Company | Process for removing at least benzene from hydrocarbon streams |
| CN101205163B (zh) * | 2006-12-22 | 2010-07-21 | 中国石油化工股份有限公司 | 一种制备环己烷的方法 |
| US8026402B2 (en) * | 2007-06-27 | 2011-09-27 | H R D Corporation | High shear process for cyclohexane production |
| US9315741B2 (en) * | 2008-09-08 | 2016-04-19 | Catalytic Distillation Technologies | Process for ultra low benzene reformate using catalytic distillation |
| CN102757298B (zh) * | 2011-04-28 | 2014-11-12 | 中国石油天然气股份有限公司 | 一种苯加氢制备环己烷的方法 |
| CN102219633B (zh) * | 2011-04-29 | 2013-08-21 | 郑州大学 | 常压等离子体协同催化苯加氢制备环己烷的方法 |
| US20140128647A1 (en) * | 2012-11-06 | 2014-05-08 | Uop Llc | Method and apparatus for reducing an aromatic concentration in a hydrocarbon stream |
| EP2792729A1 (en) | 2013-04-17 | 2014-10-22 | XTLgroup bv | Process for hydroprocessing a liquid feed comprising hydrocarbons into fuel components |
| US9908824B2 (en) | 2014-01-29 | 2018-03-06 | Uop Llc | Methods for selectively hydrogenating benzene with supported organometallic catalysts and systems and methods for reducing benzene in gasoline using such catalysts |
| CN106178579B (zh) * | 2016-09-08 | 2019-01-15 | 南京大学 | 尾气处理装置和工艺以及环己烷生产装置 |
| KR102465863B1 (ko) * | 2017-11-29 | 2022-11-09 | 한화솔루션 주식회사 | 프탈레이트 화합물의 수소화 방법 |
| RU2679626C1 (ru) * | 2018-09-03 | 2019-02-12 | Публичное Акционерное Общество "Нижнекамскнефтехим" | Способ получения циклогексана |
| US11046899B2 (en) | 2019-10-03 | 2021-06-29 | Saudi Arabian Oil Company | Two stage hydrodearylation systems and processes to convert heavy aromatics into gasoline blending components and chemical grade aromatics |
| US11248173B2 (en) | 2020-02-13 | 2022-02-15 | Saudi Arabian Oil Company | Process and system for catalytic conversion of aromatic complex bottoms |
| US11268037B2 (en) | 2020-02-13 | 2022-03-08 | Saudi Arabian Oil Company | Process and system for hydrodearylation and hydrogenation of aromatic complex bottoms |
| US11279888B2 (en) | 2020-02-13 | 2022-03-22 | Saudi Arabian Oil Company | Process and system for hydrogenation of aromatic complex bottoms |
| US11149220B2 (en) | 2020-02-13 | 2021-10-19 | Saudi Arabian Oil Company | Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms |
| US11591526B1 (en) | 2022-01-31 | 2023-02-28 | Saudi Arabian Oil Company | Methods of operating fluid catalytic cracking processes to increase coke production |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373501A (en) | 1942-04-18 | 1945-04-10 | Du Pont | Preparation of cyclohexane |
| US4098683A (en) | 1975-11-03 | 1978-07-04 | Uop Inc. | Process for hydrodesulfurizing or hydrogenating a hydrocarbon distillate |
| US4079092A (en) | 1976-05-17 | 1978-03-14 | Uop Inc. | Hydroprocessing of aromatics to make cycloparaffins |
| US4070272A (en) | 1976-06-14 | 1978-01-24 | Uop Inc. | Hydrodesulfurization of hydrocarbon distillate with a catalyst composite of carrier, Pt/Pd, Rh and Sn |
| US4240900A (en) | 1979-05-18 | 1980-12-23 | Exxon Research & Engineering Co. | Process for the hydrogenation of olefins and aromatic compounds |
| US4225418A (en) | 1979-06-07 | 1980-09-30 | Uop Inc. | Hydroprocessing of hydrocarbons |
| US4857666A (en) | 1987-09-11 | 1989-08-15 | Uop | Alkylation/transalkylation process |
| FR2684893A1 (fr) * | 1991-12-16 | 1993-06-18 | Inst Francais Du Petrole | Procede de distillation reactive catalytique et appareillage pour sa mise en óoeuvre. |
| DE69616990T2 (de) * | 1995-03-06 | 2002-08-22 | Chemical Res & Licensing Co | Hydrogenierung ungesättigter verbindungen |
| US5599997A (en) | 1995-03-14 | 1997-02-04 | Chemical Research & Licensing Company | Process for the production of cyclohexyl amine |
| US5773670A (en) | 1995-03-06 | 1998-06-30 | Gildert; Gary R. | Hydrogenation of unsaturated cyclic compounds |
| FR2743079B1 (fr) * | 1995-12-27 | 1998-02-06 | Inst Francais Du Petrole | Procede et dispositif d'hydrogenation selective par distillation catalytique comportant une zone reactionnelle a co-courant ascendant liquide-gaz |
| US5856602A (en) | 1996-09-09 | 1999-01-05 | Catalytic Distillation Technologies | Selective hydrogenation of aromatics contained in hydrocarbon streams |
| US6100435A (en) * | 1998-11-13 | 2000-08-08 | Exxon Chemical Patents Inc. | Use of catalytic distillation to produce cyclopentane or cyclopentene |
-
1999
- 1999-09-29 US US09/408,358 patent/US6187980B1/en not_active Expired - Fee Related
-
2000
- 2000-08-04 MX MXPA02003262A patent/MXPA02003262A/es active IP Right Grant
- 2000-08-04 CN CNB008120404A patent/CN1174943C/zh not_active Expired - Fee Related
- 2000-08-04 DE DE60034802T patent/DE60034802T2/de not_active Expired - Fee Related
- 2000-08-04 WO PCT/US2000/040574 patent/WO2001023334A1/en active IP Right Grant
- 2000-08-04 JP JP2001526490A patent/JP2003510299A/ja not_active Withdrawn
- 2000-08-04 ES ES00965592T patent/ES2282137T3/es not_active Expired - Lifetime
- 2000-08-04 EP EP00965592A patent/EP1218323B1/en not_active Expired - Lifetime
- 2000-08-04 AT AT00965592T patent/ATE361907T1/de not_active IP Right Cessation
- 2000-08-04 BR BR0014325-1A patent/BR0014325A/pt not_active Application Discontinuation
- 2000-08-04 RU RU2002111366/04A patent/RU2235086C2/ru not_active IP Right Cessation
- 2000-08-04 CA CA002385852A patent/CA2385852A1/en not_active Abandoned
- 2000-08-04 KR KR1020027002387A patent/KR100787690B1/ko not_active IP Right Cessation
- 2000-08-24 AR ARP000104393A patent/AR025376A1/es unknown
- 2000-08-29 EG EG20001113A patent/EG22310A/xx active
- 2000-09-14 TW TW089118828A patent/TW579374B/zh not_active IP Right Cessation
- 2000-12-11 SA SA00210603A patent/SA00210603B1/ar unknown
-
2002
- 2002-02-20 ZA ZA200201449A patent/ZA200201449B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2385852A1 (en) | 2001-04-05 |
| CN1174943C (zh) | 2004-11-10 |
| EP1218323A1 (en) | 2002-07-03 |
| ES2282137T3 (es) | 2007-10-16 |
| EP1218323B1 (en) | 2007-05-09 |
| ATE361907T1 (de) | 2007-06-15 |
| RU2235086C2 (ru) | 2004-08-27 |
| TW579374B (en) | 2004-03-11 |
| US6187980B1 (en) | 2001-02-13 |
| DE60034802D1 (de) | 2007-06-21 |
| KR20020039665A (ko) | 2002-05-27 |
| CN1371346A (zh) | 2002-09-25 |
| SA00210603B1 (ar) | 2006-07-30 |
| AR025376A1 (es) | 2002-11-20 |
| EG22310A (en) | 2002-12-31 |
| KR100787690B1 (ko) | 2007-12-21 |
| ZA200201449B (en) | 2003-05-20 |
| EP1218323A4 (en) | 2004-08-18 |
| MXPA02003262A (es) | 2002-09-30 |
| WO2001023334A1 (en) | 2001-04-05 |
| JP2003510299A (ja) | 2003-03-18 |
| DE60034802T2 (de) | 2008-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0014325A (pt) | Processo para a produção de ciclohexano pela hidrogenação de benzeno | |
| BR9914249A (pt) | Processo para a preparação de acetato de etila | |
| BR0104335A (pt) | Estabilização de catalisadores de ródio para a hidroformilação de olefinas | |
| BR0317023A (pt) | Processo para produção de álcool | |
| MX2020007371A (es) | Procedimiento de enriquecimiento de petroleo renovable que contiene oxigeno. | |
| AR071264A1 (es) | Proceso continuo para la conversion oxigeno libre del metano | |
| AR055293A1 (es) | Produccion de hidrocarburos liquidos a partir de metano | |
| EP0922690A4 (en) | PROCESS FOR THE PREPARATION OF CYCLOHEXANEDIMETHANOL | |
| BR9913612A (pt) | álcool de açúcar anidro, processo de produção deálcool de açúcar anidro, polìmero e produto | |
| TW200621678A (en) | Selective hydrogenation of alpha-methyl-styrene to cumene | |
| ES2174509T3 (es) | Procedimiento para la obtencion de 1,6-hexanodiol y acido 6-hidroxicapronico o bien sus esteres. | |
| WO2007134415A3 (en) | Process for production of ethylene from ethyl alcohol | |
| BR0114752A (pt) | Processo contìnuo para hidrogenação | |
| BR112012012497A2 (pt) | método para preparar iodixanol | |
| BR112012010865A2 (pt) | "processo para a produção de óxido de etileno". | |
| CN101602015A (zh) | 一种苯加氢制环己烷离子液体催化剂及其制备方法 | |
| BR9813493A (pt) | Processo para a produção de n-propanol purificado | |
| BR0314357A (pt) | Processo para tratar de um material sólido ou um corpo conformado, processos integrados para a produção de um material sólido e para a produção de um corpo conformado, material sólido, e, uso do material sólido ou do corpo conformado | |
| DE602008005455D1 (de) | Verfahren zum umwandeln von levulinsäure in pentansäure | |
| MY150103A (en) | Process for the manufacture of olefin oligomers | |
| US6242662B1 (en) | Process for obtaining butene-1 | |
| BR0015205A (pt) | Processo para hidrotratar uma alimentação de petróleo | |
| US6215036B1 (en) | Method for producing high purity isobutylene from a butane plus fraction containing isobutylene and butylene-1 | |
| MX9706796A (es) | Hidrogenacion de compuestos ciclicos insaturados. | |
| DE3660803D1 (en) | Process for the production of cyclohexyl compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8 E 13 DA LPI |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |