TWI547477B - 醋酸之製造方法 - Google Patents

醋酸之製造方法 Download PDF

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Publication number
TWI547477B
TWI547477B TW102108448A TW102108448A TWI547477B TW I547477 B TWI547477 B TW I547477B TW 102108448 A TW102108448 A TW 102108448A TW 102108448 A TW102108448 A TW 102108448A TW I547477 B TWI547477 B TW I547477B
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TW
Taiwan
Prior art keywords
weight
concentration
water
acetic acid
mixture
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TW102108448A
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English (en)
Chinese (zh)
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TW201348193A (zh
Inventor
清水雅彥
三浦裕幸
上野貴史
中島英彥
Original Assignee
大賽璐股份有限公司
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Application filed by 大賽璐股份有限公司 filed Critical 大賽璐股份有限公司
Publication of TW201348193A publication Critical patent/TW201348193A/zh
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    • 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
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW102108448A 2012-03-14 2013-03-11 醋酸之製造方法 TWI547477B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012057570 2012-03-14

Publications (2)

Publication Number Publication Date
TW201348193A TW201348193A (zh) 2013-12-01
TWI547477B true TWI547477B (zh) 2016-09-01

Family

ID=49161142

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102108448A TWI547477B (zh) 2012-03-14 2013-03-11 醋酸之製造方法

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US (2) USRE48855E1 (enExample)
EP (1) EP2826767B2 (enExample)
JP (1) JP6158788B2 (enExample)
KR (1) KR102040693B1 (enExample)
CN (1) CN104169249B (enExample)
BR (1) BR112014022682B1 (enExample)
ES (1) ES2640292T5 (enExample)
IN (1) IN2014DN06541A (enExample)
MX (1) MX343501B (enExample)
MY (2) MY166788A (enExample)
SG (1) SG11201404601QA (enExample)
TW (1) TWI547477B (enExample)
WO (1) WO2013137236A1 (enExample)

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US9382183B1 (en) * 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
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US10428006B2 (en) 2015-09-30 2019-10-01 Daicel Corporation Method and apparatus for producing acetic acid
US9416088B1 (en) 2015-10-02 2016-08-16 Celanese International Corporation Process to produce acetic acid with recycle of water
WO2017058264A1 (en) 2015-10-02 2017-04-06 Celanese International Corporation Process to produce acetic acid with recycle of water
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
MX2018005994A (es) * 2016-03-01 2018-08-29 Daicel Corp Metodo para la produccion de acido acetico.
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CN110248921B (zh) * 2017-03-08 2022-12-09 株式会社大赛璐 乙酸的制备方法
US10550058B2 (en) * 2017-03-08 2020-02-04 Daicel Corporation Method for producing acetic acid
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US10308581B2 (en) 2017-03-28 2019-06-04 Daicel Corporation Method for producing acetic acid
CN107141213A (zh) * 2017-05-24 2017-09-08 北京三聚环保新材料股份有限公司 一种甲醇羰基化合成醋酸的方法
EP3587387B1 (en) 2018-05-15 2021-03-31 Daicel Corporation Acetic acid production method
JP6588656B1 (ja) * 2018-05-29 2019-10-09 株式会社ダイセル 酢酸の製造方法
WO2019229857A1 (ja) 2018-05-29 2019-12-05 株式会社ダイセル 酢酸の製造方法
US10815181B2 (en) * 2018-05-29 2020-10-27 Daicel Corporation Method for producing acetic acid
JP6588658B1 (ja) * 2018-05-29 2019-10-09 株式会社ダイセル 酢酸の製造方法
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KR102673700B1 (ko) * 2021-05-31 2024-06-07 주식회사 엘지화학 이소프로필 알코올 제조방법
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Also Published As

Publication number Publication date
ES2640292T5 (es) 2021-10-14
MY187113A (en) 2021-09-01
EP2826767A1 (en) 2015-01-21
KR20140135239A (ko) 2014-11-25
JP6158788B2 (ja) 2017-07-05
MX2014010995A (es) 2014-10-13
MY166788A (en) 2018-07-23
JPWO2013137236A1 (ja) 2015-08-03
BR112014022682B1 (pt) 2020-04-14
KR102040693B1 (ko) 2019-11-05
US9006483B2 (en) 2015-04-14
EP2826767B1 (en) 2017-08-09
EP2826767A4 (en) 2015-12-23
USRE48855E1 (en) 2021-12-21
WO2013137236A1 (ja) 2013-09-19
CN104169249B (zh) 2016-03-30
ES2640292T3 (es) 2017-11-02
SG11201404601QA (en) 2014-10-30
US20150025270A1 (en) 2015-01-22
TW201348193A (zh) 2013-12-01
CN104169249A (zh) 2014-11-26
MX343501B (es) 2016-11-07
EP2826767B2 (en) 2021-03-31
IN2014DN06541A (enExample) 2015-06-12

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