IT1094158B - Processo e apparato per la produzione di metanolo - Google Patents

Processo e apparato per la produzione di metanolo

Info

Publication number
IT1094158B
IT1094158B IT20506/78A IT2050678A IT1094158B IT 1094158 B IT1094158 B IT 1094158B IT 20506/78 A IT20506/78 A IT 20506/78A IT 2050678 A IT2050678 A IT 2050678A IT 1094158 B IT1094158 B IT 1094158B
Authority
IT
Italy
Prior art keywords
production process
methanol production
methanol
production
Prior art date
Application number
IT20506/78A
Other languages
English (en)
Italian (it)
Other versions
IT7820506A0 (it
Original Assignee
Ici Ltd
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
Priority claimed from GB1040377A external-priority patent/GB1595341A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of IT7820506A0 publication Critical patent/IT7820506A0/it
Application granted granted Critical
Publication of IT1094158B publication Critical patent/IT1094158B/it

Links

Classifications

    • 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
    • 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
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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)
IT20506/78A 1977-03-11 1978-02-21 Processo e apparato per la produzione di metanolo IT1094158B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1040377A GB1595341A (en) 1977-03-11 1977-03-11 Methanol
GB3239977 1977-08-02

Publications (2)

Publication Number Publication Date
IT7820506A0 IT7820506A0 (it) 1978-02-21
IT1094158B true IT1094158B (it) 1985-07-26

Family

ID=26247497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20506/78A IT1094158B (it) 1977-03-11 1978-02-21 Processo e apparato per la produzione di metanolo

Country Status (8)

Country Link
US (1) US4210495A (cg-RX-API-DMAC10.html)
JP (1) JPS53112803A (cg-RX-API-DMAC10.html)
CA (1) CA1110994A (cg-RX-API-DMAC10.html)
DE (1) DE2808025A1 (cg-RX-API-DMAC10.html)
FR (1) FR2383149A1 (cg-RX-API-DMAC10.html)
IN (1) IN148355B (cg-RX-API-DMAC10.html)
IT (1) IT1094158B (cg-RX-API-DMAC10.html)
NL (1) NL7802239A (cg-RX-API-DMAC10.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311316A1 (de) * 1983-03-29 1984-10-11 Uhde Gmbh, 4600 Dortmund Verfahren zur erzeugung von methanol in chemie-qualitaet
US4482768A (en) * 1983-03-31 1984-11-13 Union Carbide Corporation Separation of alkanols from aqueous reaction solutions
US4665249A (en) * 1984-12-19 1987-05-12 Mobil Oil Corporation Method for feeding an MTG conversion reactor
US4826662A (en) * 1984-12-19 1989-05-02 Mobil Oil Corporation Apparatus for feeding an MTG conversion reactor
JPH0692332B2 (ja) * 1985-07-31 1994-11-16 三菱重工業株式会社 メタノ−ルプラントの加圧蒸留方法
JPH0692333B2 (ja) * 1985-07-31 1994-11-16 三菱重工業株式会社 メタノ−ルプラントの加圧蒸留法
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
IT1206774B (it) * 1987-04-02 1989-05-03 Snam Progetti Procedimento per la disidratazione di una miscela di metanolo e alcoli superiori.
IT1256062B (it) * 1992-11-20 1995-11-23 Snam Progetti Procedimento per l'ottenimento di correnti di metanolo, etanolo, n-propanolo,isobutanolo,utilizzabili soprattutto nella preparazione diprodotti alto ottanici, da miscele contenenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
US5346593A (en) * 1993-06-18 1994-09-13 The M. W. Kellogg Company Intermediate reboiler for a methanol plant
EP0669306A1 (en) * 1994-02-28 1995-08-30 Texaco Development Corporation Energy conservation during plural stage distillation
US5718810A (en) * 1996-03-19 1998-02-17 The Dow Chemical Company Methanol recovery using extractive distillation
JP4773641B2 (ja) * 2001-07-19 2011-09-14 三菱重工業株式会社 メタノールの製造方法
EP2168938A1 (en) * 2008-09-24 2010-03-31 Methanol Casale S.A. Process and plant to the production of methanol with improved distillation section
DE102009027404A1 (de) 2009-07-01 2011-01-05 Evonik Oxeno Gmbh Herstellung von Isobuten durch Spaltung von MTBE
KR101172422B1 (ko) * 2009-12-11 2012-08-08 에스케이씨 주식회사 폐열 회수 시스템
EP2617478A1 (en) * 2012-01-23 2013-07-24 Methanol Casale SA Process and plant for distillation of methanol with heat recuperation
EP2617479A1 (en) * 2012-01-23 2013-07-24 Methanol Casale SA Process and plant for distillation of methanol with heat recovery.
EP3214062B1 (en) * 2014-10-31 2020-01-08 LG Chem, Ltd. Distillation method for the separation of n-butanal and iso-butanal
EP3205387A1 (en) 2016-02-15 2017-08-16 Johannes August Lercher Preparation and use of zeolitic membranes for selective removal of water
CN111051271A (zh) * 2017-08-23 2020-04-21 沙特基础工业全球技术公司 用于甲醇回收的系统和工艺
JP6444555B1 (ja) * 2018-03-30 2018-12-26 住友化学株式会社 分離方法、及び、これを用いたイソブチレンの製造方法
EP3578538A1 (en) * 2018-06-08 2019-12-11 Casale Sa Method of revamping of a plant for distillation of methanol
WO2020197893A1 (en) 2019-03-28 2020-10-01 Exxonmobil Chemical Patents Inc. Processes for converting benzene and/or toluene via methylation
CN113574036B (zh) 2019-03-28 2024-10-22 埃克森美孚化学专利公司 经由甲基化转化苯和/或甲苯的方法
CN113574037A (zh) 2019-03-28 2021-10-29 埃克森美孚化学专利公司 用于经由甲基化转化苯和/或甲苯的方法和系统
CN111359248A (zh) * 2020-03-31 2020-07-03 龙岩卓越新能源股份有限公司 生物柴油连续生产中过热甲醇气的生产方法
EP3932897B1 (en) 2020-06-29 2024-02-21 Topsoe A/S Process and apparatus for distillation of methanol
CN112973169A (zh) * 2021-02-23 2021-06-18 陆鹤霄 一种复合式甲醇蒸发器
US20250002426A1 (en) 2021-10-12 2025-01-02 Exxonmobil Chemical Patents Inc. Staged Alkylation for Producing Xylene Products
CN118103139A (zh) 2021-10-12 2024-05-28 埃克森美孚化学专利公司 用于生产富含邻二甲苯的二甲苯产物的催化剂和方法
JP7808456B2 (ja) * 2021-11-12 2026-01-29 三菱重工業株式会社 二酸化炭素回収システム
AR133059A1 (es) 2023-06-28 2025-08-20 Casale Sa Proceso de síntesis de metanol
EP4606764A1 (de) 2024-02-23 2025-08-27 Linde GmbH Bereitstellung und reformierung von methanol

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152164A (en) * 1935-05-13 1939-03-28 Theodore O Wentworth Distillation process
US2115401A (en) * 1935-06-26 1938-04-26 Standard Oil Co California Method of distillation
US3230156A (en) * 1961-09-08 1966-01-18 Chemical Construction Corp Purification of synthetic methanol by plural stage distillation
US3254024A (en) * 1965-03-03 1966-05-31 Halcon International Inc Process for separating c8-aromatic hydrocarbons by series column distillation
US3406100A (en) * 1966-12-16 1968-10-15 Chemical Construction Corp Purification of synthetic methanol by extractive distillation and subsequent distillation with plural side stream purges
US3391064A (en) * 1967-08-28 1968-07-02 Du Pont Methanol refining
US3597465A (en) * 1968-03-04 1971-08-03 Chemical Construction Corp Production of synthetic methanol
US3568457A (en) * 1969-03-05 1971-03-09 Universal Oil Prod Co Separation of propane and propylene by distillation
GB1373159A (en) * 1972-08-29 1974-11-06 Ici Ltd Methanol

Also Published As

Publication number Publication date
FR2383149A1 (fr) 1978-10-06
JPS53112803A (en) 1978-10-02
DE2808025A1 (de) 1978-09-28
IN148355B (cg-RX-API-DMAC10.html) 1981-01-24
NL7802239A (nl) 1978-09-13
CA1110994A (en) 1981-10-20
IT7820506A0 (it) 1978-02-21
US4210495A (en) 1980-07-01
FR2383149B1 (cg-RX-API-DMAC10.html) 1984-03-09

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