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MX167835B - Procedimiento mejorado para la recuperacion de alcholes de corrientes de acido sulfurico - Google Patents

Procedimiento mejorado para la recuperacion de alcholes de corrientes de acido sulfurico

Info

Publication number
MX167835B
MX167835B MX003753A MX375386A MX167835B MX 167835 B MX167835 B MX 167835B MX 003753 A MX003753 A MX 003753A MX 375386 A MX375386 A MX 375386A MX 167835 B MX167835 B MX 167835B
Authority
MX
Mexico
Prior art keywords
acid
alcohol
recovery
alchols
sulfuric acid
Prior art date
Application number
MX003753A
Other languages
English (en)
Inventor
William Daniel Diana
Chuen Yuan Yeh
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of MX167835B publication Critical patent/MX167835B/es

Links

Classifications

    • 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
    • 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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La presente invención se refiere a procedimiento mejorado para la recuperación de alcoholes a partir de corrientes de alimentación de ácido/alcohol que comprenden soluciones de ácido fuerte acuosas, que contienen a los alcoholes, caracterizado porque comprende a) poner en contacto la corriente de alimentación ácido/alcohol en una zona de extracción, con una cantidad efectiva de un solvente de extracción seleccionado del grupo que consiste de ácikdos alicíclicos y acíclicos ccarboxílicos, que tienen de 6 a 20 átomos de carbono por molécula y sus mezclas, durante un tiempo y bajo condiciones suficientes para extraer selectivamente al alcohol de la corriente de alimentación de ácido/alcohol y formar una primera fase líquida que comprende un extracto de ácido carboxílico.
MX003753A 1985-09-16 1986-09-17 Procedimiento mejorado para la recuperacion de alcholes de corrientes de acido sulfurico MX167835B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77638785A 1985-09-16 1985-09-16

Publications (1)

Publication Number Publication Date
MX167835B true MX167835B (es) 1993-04-15

Family

ID=25107236

Family Applications (1)

Application Number Title Priority Date Filing Date
MX003753A MX167835B (es) 1985-09-16 1986-09-17 Procedimiento mejorado para la recuperacion de alcholes de corrientes de acido sulfurico

Country Status (9)

Country Link
EP (1) EP0219229B1 (es)
JP (1) JPH0699339B2 (es)
KR (1) KR900006456B1 (es)
BR (1) BR8604432A (es)
CA (1) CA1268483A (es)
DE (1) DE3684547D1 (es)
IN (1) IN171624B (es)
MX (1) MX167835B (es)
SG (1) SG38493G (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139953A (en) * 1935-03-22 1938-12-13 Melle Usines Sa Hydration of olefines
GB493884A (en) * 1936-06-06 1938-10-17 Standard Alcohol Co Improvements in the manufacture of higher alcohols
GB506473A (en) * 1937-08-10 1939-05-30 Bataafsche Petroleum A process for obtaining organic oxy-compounds
US3489779A (en) * 1965-12-23 1970-01-13 Exxon Research Engineering Co Purification of neo-carboxylic acids by treating with sulfuric acid and a phase-separating agent
US4538010A (en) * 1984-09-17 1985-08-27 Exxon Research & Engineering Co. Alcohol recovery process

Also Published As

Publication number Publication date
IN171624B (es) 1992-11-28
CA1268483A (en) 1990-05-01
JPS62116529A (ja) 1987-05-28
KR870003040A (ko) 1987-04-14
SG38493G (en) 1993-06-25
BR8604432A (pt) 1987-05-12
EP0219229B1 (en) 1992-03-25
EP0219229A1 (en) 1987-04-22
JPH0699339B2 (ja) 1994-12-07
KR900006456B1 (ko) 1990-08-31
DE3684547D1 (de) 1992-04-30

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