BR112019003416A2 - processo para a produção de metanol - Google Patents

processo para a produção de metanol

Info

Publication number
BR112019003416A2
BR112019003416A2 BR112019003416A BR112019003416A BR112019003416A2 BR 112019003416 A2 BR112019003416 A2 BR 112019003416A2 BR 112019003416 A BR112019003416 A BR 112019003416A BR 112019003416 A BR112019003416 A BR 112019003416A BR 112019003416 A2 BR112019003416 A2 BR 112019003416A2
Authority
BR
Brazil
Prior art keywords
stream
providing
synthesis
methanol
subjecting
Prior art date
Application number
BR112019003416A
Other languages
English (en)
Other versions
BR112019003416B1 (pt
Inventor
Lepri Maddalena
Moreo Pietro
Original Assignee
Casale Sa
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 Casale Sa filed Critical Casale Sa
Publication of BR112019003416A2 publication Critical patent/BR112019003416A2/pt
Publication of BR112019003416B1 publication Critical patent/BR112019003416B1/pt

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
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • 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
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0285—Heating or cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0419—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being placed in separate reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/0015—Plates; Cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

um processo para a síntese de metanol a partir de uma corrente de entrada de gás de síntese, compreendendo as seguintes etapas: submeter uma parte da dita corrente de entrada como corrente de alimentação a uma etapa de reação adiabática, proporcionando um efluente contendo metanol e gás de síntese não reagido; resfriar rapidamente o dito efluente com uma parte adicional da dita corrente de entrada, proporcionando uma corrente resfriada rapidamente; submeter à dita corrente resfriada rapidamente a uma etapa de reação isotérmica, proporcionando uma corrente de produto contendo metanol.
BR112019003416-1A 2016-08-26 2017-06-30 Processo para a produção de metanol BR112019003416B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16186008.5 2016-08-26
EP16186008.5A EP3287432A1 (en) 2016-08-26 2016-08-26 Process for methanol production
PCT/EP2017/066268 WO2018036693A1 (en) 2016-08-26 2017-06-30 Process for methanol production

Publications (2)

Publication Number Publication Date
BR112019003416A2 true BR112019003416A2 (pt) 2019-05-21
BR112019003416B1 BR112019003416B1 (pt) 2022-10-25

Family

ID=56853466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003416-1A BR112019003416B1 (pt) 2016-08-26 2017-06-30 Processo para a produção de metanol

Country Status (8)

Country Link
US (1) US11976028B2 (pt)
EP (2) EP3287432A1 (pt)
CN (1) CN109641821A (pt)
AU (1) AU2017315638B2 (pt)
BR (1) BR112019003416B1 (pt)
CA (1) CA3034788A1 (pt)
RU (1) RU2769054C2 (pt)
WO (1) WO2018036693A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142559A (zh) * 2020-09-22 2020-12-29 吕永华 一种甲醇生产用余热回收装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705151A1 (de) * 1977-02-08 1978-08-10 Josef Gail Pflasterformstueck und verfahren zur herstellung desselben
DE3266054D1 (en) * 1981-11-19 1985-10-10 Ici Plc Synthesis process and reactor
DE4004862A1 (de) * 1990-02-16 1991-08-22 Uhde Gmbh Methanolsynthese mit frischgaszufuhr
DE4416425A1 (de) * 1994-05-10 1995-11-16 Metallgesellschaft Ag Verfahren zur Erzeugung von Methanol
GB9904649D0 (en) * 1998-05-20 1999-04-21 Ici Plc Methanol synthesis
RU2324674C1 (ru) 2006-12-27 2008-05-20 Общество с ограниченной ответственностью "ЭСТ-Инвест" Способ получения метанола
GB0710022D0 (en) * 2007-05-25 2007-07-04 Johnson Matthey Plc Methonal process
EP2450100A1 (en) * 2010-10-22 2012-05-09 Methanol Casale S.A. Process and plant for the production of methanol with isothermal catalytic beds
EP2759338A1 (en) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Adiabatic multi-bed catalytic converter with inter-bed cooling

Also Published As

Publication number Publication date
EP3287432A1 (en) 2018-02-28
AU2017315638B2 (en) 2021-08-05
US11976028B2 (en) 2024-05-07
BR112019003416B1 (pt) 2022-10-25
EP3504175A1 (en) 2019-07-03
CN109641821A (zh) 2019-04-16
AU2017315638A1 (en) 2019-02-28
US20200223776A1 (en) 2020-07-16
RU2019108042A (ru) 2020-09-28
RU2769054C2 (ru) 2022-03-28
WO2018036693A1 (en) 2018-03-01
RU2019108042A3 (pt) 2020-09-28
CA3034788A1 (en) 2018-03-01
EP3504175B1 (en) 2022-11-09

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/2017, OBSERVADAS AS CONDICOES LEGAIS