GB2004538B - Process for odour of isopropanol lower alcohols and other oxy derivatives of lower alcohols - Google Patents

Process for odour of isopropanol lower alcohols and other oxy derivatives of lower alcohols

Info

Publication number
GB2004538B
GB2004538B GB7833386A GB7833386A GB2004538B GB 2004538 B GB2004538 B GB 2004538B GB 7833386 A GB7833386 A GB 7833386A GB 7833386 A GB7833386 A GB 7833386A GB 2004538 B GB2004538 B GB 2004538B
Authority
GB
United Kingdom
Prior art keywords
lower alcohols
odour
isopropanol
oxy derivatives
oxy
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7833386A
Other versions
GB2004538A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB2004538A publication Critical patent/GB2004538A/en
Application granted granted Critical
Publication of GB2004538B publication Critical patent/GB2004538B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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
    • 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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • 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
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
GB7833386A 1977-09-19 1978-08-15 Process for odour of isopropanol lower alcohols and other oxy derivatives of lower alcohols Expired GB2004538B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83424077A 1977-09-19 1977-09-19
US90891078A 1978-05-24 1978-05-24

Publications (2)

Publication Number Publication Date
GB2004538A GB2004538A (en) 1979-04-04
GB2004538B true GB2004538B (en) 1982-04-15

Family

ID=27125696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833386A Expired GB2004538B (en) 1977-09-19 1978-08-15 Process for odour of isopropanol lower alcohols and other oxy derivatives of lower alcohols

Country Status (7)

Country Link
JP (1) JPS5459207A (en)
CA (1) CA1108642A (en)
DE (1) DE2840118A1 (en)
FR (1) FR2403323A1 (en)
GB (1) GB2004538B (en)
IT (1) IT1106918B (en)
NL (1) NL7809391A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608210A1 (en) * 1986-03-12 1987-09-17 Texaco Ag METHOD FOR DEODORATING ISOPROPYL ALCOHOL
DE4132993A1 (en) * 1991-10-04 1993-04-08 Rwe Dea Ag METHOD FOR PRODUCING DIMETHYL ETHER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813664A (en) * 1930-02-15 1931-07-07 Squibb & Sons Inc Treatment and packaging of ether
US1935658A (en) * 1932-07-22 1933-11-21 Squibb & Sons Inc Method for purifying ether
FR970684A (en) * 1947-08-25 1951-01-08 Distillers Co Yeast Ltd Process for the purification of alcohols
US2585816A (en) * 1950-06-01 1952-02-12 Standard Oil Dev Co Metal treatment of oxo alcohols
US2857436A (en) * 1953-07-30 1958-10-21 Shell Dev Alcohol deodorization by contact with siliceous material and iron
US3624165A (en) * 1969-04-25 1971-11-30 Monsanto Co Purification process
JPS5246215B2 (en) * 1973-05-17 1977-11-22
JPS511684A (en) * 1974-06-27 1976-01-08 Nanjo Tekko Kk SHOKUNIKUSURAISAANIFUSETSUSURU SURAISUHENNO UKETORISOCHI

Also Published As

Publication number Publication date
JPS5459207A (en) 1979-05-12
IT1106918B (en) 1985-11-18
FR2403323A1 (en) 1979-04-13
IT7851114A0 (en) 1978-09-15
FR2403323B1 (en) 1985-05-24
CA1108642A (en) 1981-09-08
GB2004538A (en) 1979-04-04
DE2840118A1 (en) 1979-03-29
NL7809391A (en) 1979-03-21
DE2840118C2 (en) 1989-02-09
JPS647053B2 (en) 1989-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee