DE2840118C2 - - Google Patents

Info

Publication number
DE2840118C2
DE2840118C2 DE2840118A DE2840118A DE2840118C2 DE 2840118 C2 DE2840118 C2 DE 2840118C2 DE 2840118 A DE2840118 A DE 2840118A DE 2840118 A DE2840118 A DE 2840118A DE 2840118 C2 DE2840118 C2 DE 2840118C2
Authority
DE
Germany
Prior art keywords
isopropyl alcohol
contact
odor
tower
nickel
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
DE2840118A
Other languages
German (de)
English (en)
Other versions
DE2840118A1 (de
Inventor
Charles Warren N.J. Us Savini
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 DE2840118A1 publication Critical patent/DE2840118A1/de
Application granted granted Critical
Publication of DE2840118C2 publication Critical patent/DE2840118C2/de
Granted 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)
DE19782840118 1977-09-19 1978-09-15 Verfahren zum deodorieren niederer alkohole Granted DE2840118A1 (de)

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
DE2840118A1 DE2840118A1 (de) 1979-03-29
DE2840118C2 true DE2840118C2 (enExample) 1989-02-09

Family

ID=27125696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782840118 Granted DE2840118A1 (de) 1977-09-19 1978-09-15 Verfahren zum deodorieren niederer alkohole

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608210A1 (de) * 1986-03-12 1987-09-17 Texaco Ag Verfahren zum deodorieren von isopropylalkohol
DE4132993A1 (de) * 1991-10-04 1993-04-08 Rwe Dea Ag Verfahren zur herstellung von dimethylether

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 (fr) * 1947-08-25 1951-01-08 Distillers Co Yeast Ltd Procédé pour la purification des alcools
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 (enExample) * 1973-05-17 1977-11-22
JPS511684A (ja) * 1974-06-27 1976-01-08 Nanjo Tekko Kk Shokunikusuraisaanifusetsusuru suraisuhenno uketorisochi

Also Published As

Publication number Publication date
JPS5459207A (en) 1979-05-12
JPS647053B2 (enExample) 1989-02-07
GB2004538B (en) 1982-04-15
CA1108642A (en) 1981-09-08
IT1106918B (it) 1985-11-18
GB2004538A (en) 1979-04-04
NL7809391A (nl) 1979-03-21
IT7851114A0 (it) 1978-09-15
FR2403323A1 (fr) 1979-04-13
FR2403323B1 (enExample) 1985-05-24
DE2840118A1 (de) 1979-03-29

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee