MX370246B - Metodo para la produccion de acido acetico. - Google Patents

Metodo para la produccion de acido acetico.

Info

Publication number
MX370246B
MX370246B MX2019004920A MX2019004920A MX370246B MX 370246 B MX370246 B MX 370246B MX 2019004920 A MX2019004920 A MX 2019004920A MX 2019004920 A MX2019004920 A MX 2019004920A MX 370246 B MX370246 B MX 370246B
Authority
MX
Mexico
Prior art keywords
evaporator
acetic acid
catalysts
main body
accumulation
Prior art date
Application number
MX2019004920A
Other languages
English (en)
Other versions
MX2019004920A (es
Inventor
Shimizu Masahiko
Original Assignee
Daicel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60421720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX370246(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Corp filed Critical Daicel Corp
Publication of MX2019004920A publication Critical patent/MX2019004920A/es
Publication of MX370246B publication Critical patent/MX370246B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • 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
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • 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
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/1487—Removing organic compounds
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2021—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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se proporciona un metodo para producir acido acetico, que suprime la precipitacion y la acumulacion de catalizadores en un evaporador, puede reciclar eficientemente catalizadores a un recipiente de reaccion y puede contribuir al mantenimiento y mejora en la productividad de acido acetico y asegurar la operacion de seguridad; en el metodo, el evaporador tiene una estructura de prevencion de precipitacion y acumulacion de catalizadores: (a) estructura en la que el angulo de inclinacion ? de la superficie de la pared interior de una porcion de conexion cilindrica conica truncada invertida es de 5o a 85o; y/o (b) estructura en la que un dispositivo antirremolino que comprende un cuerpo principal del dispositivo antirremolino similar a placa y una pata se dispone de tal manera que el cuerpo principal del dispositivo antirremolino cubre directamente encima de la porcion de conexion de una parte inferior del evaporador a una linea de reciclado de corriente de liquido residual y la velocidad lineal r de la corriente de liquido residual que pasa a traves de un espacio entre el cuerpo principal del dispositivo antirremolino y la parte inferior del evaporador es superior a 10 m/h.
MX2019004920A 2016-10-28 2017-05-25 Metodo para la produccion de acido acetico. MX370246B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016211922 2016-10-28
JP2017039388 2017-03-02
PCT/JP2017/019572 WO2018078924A1 (ja) 2016-10-28 2017-05-25 酢酸の製造方法

Publications (2)

Publication Number Publication Date
MX2019004920A MX2019004920A (es) 2019-06-20
MX370246B true MX370246B (es) 2019-12-04

Family

ID=60421720

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019004920A MX370246B (es) 2016-10-28 2017-05-25 Metodo para la produccion de acido acetico.

Country Status (12)

Country Link
US (1) US10266473B2 (es)
EP (1) EP3333147B1 (es)
JP (1) JP6491750B2 (es)
KR (1) KR102257562B1 (es)
CN (1) CN110214132A (es)
BR (1) BR112019008340A2 (es)
ES (1) ES2744537T3 (es)
MX (1) MX370246B (es)
MY (1) MY186617A (es)
PH (1) PH12019550075A1 (es)
TW (1) TWI697476B (es)
WO (1) WO2018078924A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3333147B1 (en) 2016-10-28 2019-07-10 Daicel Corporation Method for producing acetic acid
ES2867879T3 (es) 2018-05-15 2021-10-21 Daicel Corp Método de producción de ácido acético
EP3792244B1 (en) 2018-05-29 2022-07-27 Daicel Corporation Method for producing acetic acid
CN110325503B (zh) * 2018-05-29 2023-05-02 株式会社大赛璐 乙酸的制备方法
WO2019229857A1 (ja) * 2018-05-29 2019-12-05 株式会社ダイセル 酢酸の製造方法
WO2019229856A1 (ja) * 2018-05-29 2019-12-05 株式会社ダイセル 酢酸の製造方法
JP6569019B1 (ja) * 2018-07-02 2019-08-28 株式会社ダイセル 酢酸の製造方法
WO2020008504A1 (ja) * 2018-07-02 2020-01-09 株式会社ダイセル 酢酸の製造方法
GB2590221B (en) * 2018-07-02 2023-04-12 Daicel Corp Method for producing acetic acid
US11261149B2 (en) 2018-07-02 2022-03-01 Daicel Corporation Method for producing acetic acid
GB202015835D0 (en) 2020-10-06 2020-11-18 Bp Chem Int Ltd Processes and apparatuses for distillation of an acetic acid and propionic acid-containing stream in an acetic acid production unit
EP3981485A1 (en) * 2020-10-08 2022-04-13 Yara International ASA Bottom chamber of a stripper
CN114644550B (zh) * 2020-12-21 2024-03-12 大连理工江苏研究院有限公司 一种甲醇羰基化制备乙酸的反应系统及工艺
CN113457357B (zh) * 2021-05-27 2023-01-24 中国石油天然气股份有限公司西南油气田分公司重庆气矿 一种用于三甘醇脱水的尾气除臭工艺及装置
US11878260B1 (en) * 2022-07-30 2024-01-23 Chevron U.S.A. Inc. Three phase separation in a distillation column
CN115845410B (zh) * 2022-12-01 2025-09-09 苏州圣汇装备有限公司 醋酸蒸发器

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Also Published As

Publication number Publication date
ES2744537T3 (es) 2020-02-25
EP3333147A1 (en) 2018-06-13
WO2018078924A1 (ja) 2018-05-03
MX2019004920A (es) 2019-06-20
JP6491750B2 (ja) 2019-03-27
KR20190069546A (ko) 2019-06-19
US20180118649A1 (en) 2018-05-03
BR112019008340A2 (pt) 2019-08-06
JPWO2018078924A1 (ja) 2018-10-25
MY186617A (en) 2021-07-30
TW201829364A (zh) 2018-08-16
KR102257562B1 (ko) 2021-05-31
PH12019550075A1 (en) 2020-01-20
CN110214132A (zh) 2019-09-06
US10266473B2 (en) 2019-04-23
EP3333147A4 (en) 2018-06-13
EP3333147B1 (en) 2019-07-10
TWI697476B (zh) 2020-07-01

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