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MX145757A - Procedimiento mejorado para la separacion de cantidades menores de yodo a partir de acido acetico - Google Patents

Procedimiento mejorado para la separacion de cantidades menores de yodo a partir de acido acetico

Info

Publication number
MX145757A
MX145757A MX165659A MX16565976A MX145757A MX 145757 A MX145757 A MX 145757A MX 165659 A MX165659 A MX 165659A MX 16565976 A MX16565976 A MX 16565976A MX 145757 A MX145757 A MX 145757A
Authority
MX
Mexico
Prior art keywords
iodine
separation
acetic acid
minor amounts
improved procedure
Prior art date
Application number
MX165659A
Other languages
English (en)
Inventor
Jerry Loyd Price
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of MX145757A publication Critical patent/MX145757A/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
    • C07C51/42—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MX165659A 1975-07-28 1976-07-27 Procedimiento mejorado para la separacion de cantidades menores de yodo a partir de acido acetico MX145757A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/599,506 US4029553A (en) 1975-07-28 1975-07-28 Purification of acetic acid streams by distillation

Publications (1)

Publication Number Publication Date
MX145757A true MX145757A (es) 1982-03-29

Family

ID=24399903

Family Applications (1)

Application Number Title Priority Date Filing Date
MX165659A MX145757A (es) 1975-07-28 1976-07-27 Procedimiento mejorado para la separacion de cantidades menores de yodo a partir de acido acetico

Country Status (7)

Country Link
US (1) US4029553A (es)
JP (1) JPS6054294B2 (es)
DE (1) DE2633697C2 (es)
FR (1) FR2319618A1 (es)
GB (1) GB1504467A (es)
IT (1) IT1109451B (es)
MX (1) MX145757A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120902D0 (en) * 1991-10-02 1991-11-13 Bp Chem Int Ltd Purification process
KR950013467B1 (ko) * 1993-03-31 1995-11-08 포항종합제철주식회사 초산중의 요오드 화합물의 제거방법
US5502249A (en) * 1994-05-31 1996-03-26 Eastman Chemical Company Process for the removal of iodine from acetyl compounds
JP3332594B2 (ja) * 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
GB9626324D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
US6552221B1 (en) 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
JP4732743B2 (ja) * 2004-12-06 2011-07-27 ダイセル化学工業株式会社 蒸留方法
US20110313193A1 (en) * 2010-06-17 2011-12-22 Hallinan Noel C Purification of acetic acid
CN103370300B (zh) * 2010-12-15 2016-07-06 株式会社大赛璐 乙酸的制备方法
US10428004B2 (en) 2017-01-18 2019-10-01 Daicel Corporation Method for producing acetic acid
MX2019008473A (es) * 2017-01-18 2019-09-18 Daicel Corp Metodo para producir acido acetico.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772380A (en) * 1970-03-12 1973-11-13 Monsanto Co Production of carboxylic acids and esters
CA952852A (en) * 1970-04-23 1974-08-13 Monsanto Company Purification of carboxylic acid streams
US3791935A (en) * 1971-11-10 1974-02-12 Monsanto Co Purification of carboxylic acids
US3769177A (en) * 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
BE791577A (fr) * 1971-11-19 1973-05-17 Monsanto Co Purification de courants d'acide carboxylique

Also Published As

Publication number Publication date
FR2319618A1 (fr) 1977-02-25
FR2319618B1 (es) 1980-03-21
JPS5217413A (en) 1977-02-09
DE2633697A1 (de) 1977-02-17
JPS6054294B2 (ja) 1985-11-29
DE2633697C2 (de) 1986-03-20
US4029553A (en) 1977-06-14
GB1504467A (en) 1978-03-22
IT1109451B (it) 1985-12-16

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