BR8604432A - Processo aperfeicoado para recuperacao de alcoois a partir de correntes de alimentacao de acido/alcool - Google Patents

Processo aperfeicoado para recuperacao de alcoois a partir de correntes de alimentacao de acido/alcool

Info

Publication number
BR8604432A
BR8604432A BR8604432A BR8604432A BR8604432A BR 8604432 A BR8604432 A BR 8604432A BR 8604432 A BR8604432 A BR 8604432A BR 8604432 A BR8604432 A BR 8604432A BR 8604432 A BR8604432 A BR 8604432A
Authority
BR
Brazil
Prior art keywords
alcohol
acid
supply chains
recovery
perfect process
Prior art date
Application number
BR8604432A
Other languages
English (en)
Inventor
William Daniel Diana Chuen 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 BR8604432A publication Critical patent/BR8604432A/pt

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)
BR8604432A 1985-09-16 1986-09-16 Processo aperfeicoado para recuperacao de alcoois a partir de correntes de alimentacao de acido/alcool BR8604432A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8604432A true BR8604432A (pt) 1987-05-12

Family

ID=25107236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604432A BR8604432A (pt) 1985-09-16 1986-09-16 Processo aperfeicoado para recuperacao de alcoois a partir de correntes de alimentacao de acido/alcool

Country Status (9)

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

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
KR870003040A (ko) 1987-04-14
EP0219229B1 (en) 1992-03-25
JPS62116529A (ja) 1987-05-28
MX167835B (es) 1993-04-15
JPH0699339B2 (ja) 1994-12-07
EP0219229A1 (en) 1987-04-22
SG38493G (en) 1993-06-25
CA1268483A (en) 1990-05-01
IN171624B (pt) 1992-11-28
KR900006456B1 (ko) 1990-08-31
DE3684547D1 (de) 1992-04-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 16/09/2001