BR9402411A - Coluna e processo para o refino de metanol - Google Patents

Coluna e processo para o refino de metanol

Info

Publication number
BR9402411A
BR9402411A BR9402411A BR9402411A BR9402411A BR 9402411 A BR9402411 A BR 9402411A BR 9402411 A BR9402411 A BR 9402411A BR 9402411 A BR9402411 A BR 9402411A BR 9402411 A BR9402411 A BR 9402411A
Authority
BR
Brazil
Prior art keywords
column
methanol refining
refining
methanol
Prior art date
Application number
BR9402411A
Other languages
English (en)
Inventor
Edward Jay Cialkowski
Thomas Peter Ognisty
Original Assignee
Kellogg M W Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kellogg M W Co filed Critical Kellogg M W Co
Publication of BR9402411A publication Critical patent/BR9402411A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • Y10S203/08—Waste heat
    • 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
    • Y10S203/09—Plural feed
    • 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
    • Y10S203/20—Power plant
    • 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
    • Y10S203/24—Mobile, marine distiller

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9402411A 1993-06-18 1994-06-14 Coluna e processo para o refino de metanol BR9402411A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/079,063 US5346593A (en) 1993-06-18 1993-06-18 Intermediate reboiler for a methanol plant

Publications (1)

Publication Number Publication Date
BR9402411A true BR9402411A (pt) 1995-05-02

Family

ID=22148183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402411A BR9402411A (pt) 1993-06-18 1994-06-14 Coluna e processo para o refino de metanol

Country Status (8)

Country Link
US (1) US5346593A (pt)
EP (1) EP0629421A1 (pt)
JP (1) JPH0748298A (pt)
KR (1) KR950000636A (pt)
AU (1) AU668644B2 (pt)
BR (1) BR9402411A (pt)
CA (1) CA2123143A1 (pt)
NO (1) NO942321L (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106946657A (zh) * 2015-12-18 2017-07-14 乔治·克劳德方法的研究开发空气股份有限公司 用于将甲醇与气体分离的洗涤设备

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001039911A (ja) * 1999-07-30 2001-02-13 Mitsubishi Gas Chem Co Inc メタノール製造法
US7151198B2 (en) * 2002-12-30 2006-12-19 Exxonmobil Chemical Patents Inc. Integration of a methanol synthesis system with a methanol to olefin reaction system
US7161051B2 (en) * 2002-12-30 2007-01-09 Exxonmobil Chemical Patents Inc. Integration of a methanol synthesis system with a methanol to olefin reaction system
US7192987B2 (en) * 2004-03-05 2007-03-20 Exxonmobil Chemical Patents Inc. Processes for making methanol streams and uses for the streams
CN100548972C (zh) * 2007-09-28 2009-10-14 天津大学 一种分离甲醇乙腈共沸物的方法
EP2168938A1 (en) * 2008-09-24 2010-03-31 Methanol Casale S.A. Process and plant to the production of methanol with improved distillation section
US8901346B2 (en) * 2008-10-02 2014-12-02 Dow Global Technologies Llc Apparatus, systems, and methods for purification of isocyanate mixtures
CN102875326B (zh) * 2012-10-29 2015-08-26 国药集团化学试剂有限公司 一种共沸-吸附法制备高纯无水甲醇的方法
US9000237B2 (en) * 2012-12-20 2015-04-07 Celanese International Corporation Ethanol refining process using intermediate reboiler
WO2014123554A1 (en) * 2013-02-11 2014-08-14 Gtc Technology Us Llc A method for reducing energy consumption by thermal coupling
WO2014130066A1 (en) * 2013-02-21 2014-08-28 Gtc Technology Us Llc Separation processes using divided columns
RU2672591C1 (ru) * 2013-12-06 2018-11-16 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Улучшения, относящиеся к очистке пропиленоксида
CN104119202B (zh) * 2014-07-29 2016-01-13 河北工业大学 一种变压精馏分离甲醇-丙酮共沸物的节能工艺
DE102015102627A1 (de) * 2015-02-24 2016-08-25 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Anlage und Verfahren zur Herstellung von aufgereinigtem Methanol
US10465303B2 (en) * 2015-09-15 2019-11-05 Kabushiki Kaisha Toshiba Producing system of reduction product
US10308883B2 (en) * 2015-10-07 2019-06-04 Axens Process for desulfurizing cracked naphtha
EP3162426B1 (de) * 2015-10-29 2019-10-23 GasConTec GmbH Verfahren und tankanordnung zur reduzierung der emission von methanol
DK3181541T3 (en) 2015-12-18 2018-10-29 Air Liquide Method and apparatus for recovering methanol
PL3476459T3 (pl) * 2017-10-24 2021-04-19 L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude Instalacja i sposób oddzielania zawierających siarkę składników z obciążonego metanolu
CN113577812B (zh) 2017-12-04 2023-03-17 碳回收国际公司 用于通过蒸馏和气提来分离溶解的气体的系统和方法
CN110251981A (zh) * 2019-07-08 2019-09-20 肖长新 一种甲醇精馏塔
KR102357192B1 (ko) * 2019-08-28 2022-02-07 한국과학기술원 복합 열교환형 다성분 공비 혼합물의 분별증류장치 및 이를 이용한 분별증류방법
KR20230132447A (ko) * 2021-01-13 2023-09-15 토프쉐 에이/에스 탄소 포집으로부터 co2 수입이 있는 플랜트에서 증류 에너지를 재순환시키기 위한 방법 및 시스템
AU2022207712A1 (en) 2021-01-15 2023-07-06 Cri Hf Methanol synthesis reactor
EP4273115A1 (en) * 2022-05-03 2023-11-08 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Process for producing pure methanol from a carbon dioxide-rich synthesis gas with single column purification

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427505A (pt) * 1937-05-25
US2595805A (en) * 1947-11-04 1952-05-06 Standard Oil Dev Co Extractive distillation of closeboiling alcohols having partial immiscibility with water
US2549290A (en) * 1948-07-19 1951-04-17 Allied Chem & Dye Corp Purification of crude synthetic methanol
FR1399555A (fr) * 1961-08-10 1965-05-21 Rhone Poulenc Sa Nouveau procédé de fractionnement des mélanges d'éthanol, de méthanol et d'eau
GB1280438A (en) * 1971-03-23 1972-07-05 Chemical Construction Corp Methanol synthesis process
GB1373159A (en) * 1972-08-29 1974-11-06 Ici Ltd Methanol
IN148355B (pt) * 1977-03-11 1981-01-24 Ici Ltd
JPS5490122A (en) * 1977-12-27 1979-07-17 Chiyoda Chem Eng & Constr Co Ltd Distillation of multi-component hydrocarbon composition
DE3303571C2 (de) * 1982-03-11 1984-07-26 Buckau-Walther AG, 4048 Grevenbroich Verfahren und Anlage zur Herstellung von Äthanol
DE3311316A1 (de) * 1983-03-29 1984-10-11 Uhde Gmbh, 4600 Dortmund Verfahren zur erzeugung von methanol in chemie-qualitaet
JPS6242940A (ja) * 1985-08-16 1987-02-24 Mitsubishi Gas Chem Co Inc メタノ−ルの精製方法
US4824527A (en) * 1986-06-10 1989-04-25 Erickson Donald C Nested enrichment cascade distillation of unequal mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106946657A (zh) * 2015-12-18 2017-07-14 乔治·克劳德方法的研究开发空气股份有限公司 用于将甲醇与气体分离的洗涤设备

Also Published As

Publication number Publication date
KR950000636A (ko) 1995-01-03
AU6196094A (en) 1994-12-22
NO942321L (no) 1994-12-19
NO942321D0 (no) 1994-06-17
AU668644B2 (en) 1996-05-09
CA2123143A1 (en) 1994-12-19
JPH0748298A (ja) 1995-02-21
EP0629421A1 (en) 1994-12-21
US5346593A (en) 1994-09-13

Similar Documents

Publication Publication Date Title
BR9402411A (pt) Coluna e processo para o refino de metanol
BR9510336A (pt) Processo para a síntese de polímeros composição e polímero
BR9400571A (pt) Processo para o tratamento de despejo orgânico
DE69423168T2 (de) Spaltensuchverfahren für tabellenförmige Dokumente
BR9306679A (pt) Processo para obtenção de lecitina
BR9401105A (pt) Guarnição de coluna ordenada e coluna de troca de matéria.
BR9700979A (pt) Dispositivo e processo para refificação de guarnicções
BR9509842A (pt) Processo para produção de fosgênio
BR9404254A (pt) Processo para coloração de meios orgânicos
BR9302424A (pt) Policarbonato e processo para producao do mesmo
BR9708865A (pt) Processo para separação solidos/liquidos
BR9406271A (pt) Processo e aparelho para absorção de sulfeto de hidrogênio
BR9607413A (pt) Processo para produçao de pentafluoretano e tetrafluorcloroetano
BR9400338A (pt) Processo para preparação de 1,1,1,2-tetrafluoro-2-cloroetano e de pentafluoretano
BR9305223A (pt) Processo para produzir azadiractina
BR9404156A (pt) Processo para purificação de indigo
BR9501179A (pt) Processo de enxerto e dispositivo para o mesmo
NO931865D0 (no) Anordning ved kjernebor
BR9402887A (pt) Processo para separar componentes de mistura líquida
BR9407099A (pt) Processo para fazer fluído base de lubrificante
BR9301364A (pt) Copolimero de policarbonato e processo para sua producao
BR9403168A (pt) Processo para produção de uma alfa-olefina
BR9404596A (pt) Processo para o deslocamento de caldo de cana-de-açúcar
PT883597E (pt) Processo para a purificacao de um aminoalcool
BR9404387A (pt) Processo para produção de parafinas altamente cloradas

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 7A,8A,9A,10A,11A,12A,13A14A,15 E16A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.