MX365025B - Metodo para procesar una corriente de producto de un reactor de eter dimetilico por tecnologia de separacion. - Google Patents

Metodo para procesar una corriente de producto de un reactor de eter dimetilico por tecnologia de separacion.

Info

Publication number
MX365025B
MX365025B MX2016007028A MX2016007028A MX365025B MX 365025 B MX365025 B MX 365025B MX 2016007028 A MX2016007028 A MX 2016007028A MX 2016007028 A MX2016007028 A MX 2016007028A MX 365025 B MX365025 B MX 365025B
Authority
MX
Mexico
Prior art keywords
stream
dimethyl ether
additional
liquid
product stream
Prior art date
Application number
MX2016007028A
Other languages
English (en)
Other versions
MX2016007028A (es
Inventor
Fritz Helmut
Peschel Andreas
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of MX2016007028A publication Critical patent/MX2016007028A/es
Publication of MX365025B publication Critical patent/MX365025B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/043—Dimethyl ether
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/108—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Se propone un método para el procesamiento, por tecnología de separación, de una corriente de producto (g) que contiene por lo menos éter dimetílico, metanol, agua, dióxido de carbono, monóxido de carbono e hidrógeno, a partir de un reactor (4) utilizado para la síntesis de éter dimetílico (z) a partir del gas de síntesis (e). La corriente de producto (g) se alimenta, en forma por lo menos parcialmente gaseosa, en una columna de absorción (6) operada con un reflujo de líquido, una corriente superior gaseosa (m) que es removida de la columna de absorción (6) en la parte superior y una corriente de sumidero de líquido (p) que es removida en el fondo. La corriente de sumidero (p) por lo menos parcialmente se alimenta en una primera columna de destilación (5), una corriente de transferencia gaseosa (q) que contiene éter dimetílico y una corriente (r) que contiene predominantemente metanol y/o agua que es removida de la primera columna de destilación (5). La corriente superior (m) es por lo menos parcialmente enfriada inicialmente a un primer nivel de temperatura y subsecuentemente además enfriada a uno o más niveles de temperatura adicionales, una primera corriente de condensado (n) que se forma después del enfriamiento al primer nivel de temperatura y una o más corrientes de condensado adicionales (s, t) que se forman después del enfriamiento adicional al nivel o niveles de temperatura adicionales. La primera corriente de condesando (n) se utiliza parcialmente para formar el reflujo de líquido y la corriente o corrientes de condensado adicionales (s, t) por lo menos parcialmente se alimenta en una columna de destilación (9)' de la cual una corriente de líquido (z) que contiene predominantemente éter dimetílico y pobre en o libre de dióxido de carbono se remueve en el fondo. La invención también se relaciona a un aparato de separación correspondiente y un aparato (100) para producir éter dimetílico.
MX2016007028A 2014-01-07 2015-01-05 Metodo para procesar una corriente de producto de un reactor de eter dimetilico por tecnologia de separacion. MX365025B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14000041 2014-01-07
PCT/EP2015/050046 WO2015104238A1 (de) 2014-01-07 2015-01-05 Verfahren zur trenntechnischen bearbeitung eines produktstroms eines dimethyletherreaktors

Publications (2)

Publication Number Publication Date
MX2016007028A MX2016007028A (es) 2016-10-05
MX365025B true MX365025B (es) 2019-05-20

Family

ID=49999693

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016007028A MX365025B (es) 2014-01-07 2015-01-05 Metodo para procesar una corriente de producto de un reactor de eter dimetilico por tecnologia de separacion.

Country Status (14)

Country Link
US (1) US10246394B2 (es)
EP (1) EP3092053B1 (es)
JP (1) JP6621415B2 (es)
KR (1) KR102304228B1 (es)
CN (1) CN105873660B (es)
AU (1) AU2015205697B2 (es)
BR (1) BR112016015924B1 (es)
CA (1) CA2930960C (es)
MX (1) MX365025B (es)
MY (1) MY189994A (es)
RU (1) RU2668245C2 (es)
TW (2) TWI652257B (es)
WO (1) WO2015104238A1 (es)
ZA (1) ZA201604051B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9868685B2 (en) * 2014-01-07 2018-01-16 Linde Aktiengesellschaft Processing by a separation technique of a gas mixture formed from a product stream of a dimethyl reactor
EP3424582A1 (de) * 2017-07-06 2019-01-09 Linde Aktiengesellschaft Verfahren und anlage zur trenntechnischen bearbeitung eines ausgangsgemischs
DE102017010788A1 (de) 2017-11-22 2019-05-23 Linde Aktiengesellschaft Verfahren und Anlage zur Gewinnung von Dimethylether und Kohlendioxid
DE102018003343A1 (de) 2018-04-24 2019-10-24 Linde Aktiengesellschaft Verfahren und Anlage zur Herstellung von Ethanol

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824368B1 (es) * 1967-03-28 1973-07-20
DK149326C (da) 1984-01-10 1986-09-15 Haldor Topsoe As Fremgangsmaade til fremstilling af katalysatorer til anvendelse ved ethersyntese
DK158221C (da) * 1987-06-30 1990-09-10 Haldor Topsoe As Fremgangsmaade til fremstilling af eddikesyre, metylacetat, eddikesyreanhydrid eller blandinger deraf
DE3817816A1 (de) * 1988-05-26 1989-11-30 Union Rheinische Braunkohlen Verfahren zur herstellung von dimethylether
JPH03181435A (ja) * 1989-12-08 1991-08-07 Kaoru Fujimoto ジメチルエーテルの製造方法
DK171707B1 (da) * 1995-02-03 1997-04-01 Topsoe Haldor As Fremgangsmåde til fremstilling af dimetylæter i brændstofkvalitet
US5685170A (en) * 1995-11-03 1997-11-11 Mcdermott Engineers & Constructors (Canada) Ltd. Propane recovery process
DE19943219A1 (de) 1999-09-09 2001-03-15 Axiva Gmbh Verfahren zur Herstellung von Dimethylether
JP2001342159A (ja) * 2000-06-01 2001-12-11 Nkk Corp ジメチルエーテルの製造方法
US6458856B1 (en) * 2001-11-07 2002-10-01 Air Products And Chemicals, Inc. Separation process for one-step production of dimethyl ether from synthesis gas
CN1164550C (zh) * 2001-11-07 2004-09-01 中国五环化学工程公司 一种由合成原料气直接制取二甲醚甲醇水溶液吸收工艺
CN1190405C (zh) * 2002-05-15 2005-02-23 中国科学院工程热物理研究所 精制二甲醚同时回收二氧化碳的分离工艺
RU2256645C2 (ru) 2002-11-28 2005-07-20 Общество с ограниченной ответственностью "Нефте-газо-химические технологии" Способ получения диметилового эфира
US9139503B2 (en) 2007-09-10 2015-09-22 Lummus Technology Inc. Method for the production of dimethyl ether
CN101215224B (zh) * 2008-01-07 2010-06-02 烟台同业化工技术有限公司 一种低能耗甲醇制二甲醚方法
US9187393B2 (en) 2010-02-04 2015-11-17 Haldor Topsoe A/S Process for the preparation of dimethyl ether
US20130327086A1 (en) * 2010-10-21 2013-12-12 Bayer Intellectual Property Gmbh Method for the simplified removal of a reaction product from reaction gas mixtures using at least two-fold partial condensation
EP2555224B1 (en) * 2011-08-04 2019-12-25 Bruker Daltonik GmbH Arrangement for a removable Ion-optical assembly in a mass spectrometer

Also Published As

Publication number Publication date
CA2930960C (en) 2022-07-12
RU2668245C2 (ru) 2018-09-27
KR20160106066A (ko) 2016-09-09
CN105873660A (zh) 2016-08-17
KR102304228B1 (ko) 2021-09-23
TWI632951B (zh) 2018-08-21
WO2015104238A1 (de) 2015-07-16
CA2930960A1 (en) 2015-07-16
RU2016127563A3 (es) 2018-08-09
US10246394B2 (en) 2019-04-02
CN105873660B (zh) 2019-01-11
MX2016007028A (es) 2016-10-05
EP3092053B1 (de) 2017-10-25
JP2017503802A (ja) 2017-02-02
BR112016015924A2 (es) 2017-08-08
MY189994A (en) 2022-03-22
BR112016015924B1 (pt) 2022-04-05
TW201531456A (zh) 2015-08-16
JP6621415B2 (ja) 2019-12-18
TW201532657A (zh) 2015-09-01
ZA201604051B (en) 2019-11-27
RU2016127563A (ru) 2018-02-09
EP3092053A1 (de) 2016-11-16
TWI652257B (zh) 2019-03-01
AU2015205697B2 (en) 2018-11-15
AU2015205697A1 (en) 2016-07-07
US20160332945A1 (en) 2016-11-17

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