IT943044B - Procedimento per ridurre l odore dell 1,3 butilene glicol - Google Patents

Procedimento per ridurre l odore dell 1,3 butilene glicol

Info

Publication number
IT943044B
IT943044B IT42191/68A IT4219168A IT943044B IT 943044 B IT943044 B IT 943044B IT 42191/68 A IT42191/68 A IT 42191/68A IT 4219168 A IT4219168 A IT 4219168A IT 943044 B IT943044 B IT 943044B
Authority
IT
Italy
Prior art keywords
odor
procedure
reduce
butylene glycol
butylene
Prior art date
Application number
IT42191/68A
Other languages
English (en)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of IT943044B publication Critical patent/IT943044B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT42191/68A 1967-12-26 1968-12-23 Procedimento per ridurre l odore dell 1,3 butilene glicol IT943044B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69365767A 1967-12-26 1967-12-26

Publications (1)

Publication Number Publication Date
IT943044B true IT943044B (it) 1973-04-02

Family

ID=24785571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42191/68A IT943044B (it) 1967-12-26 1968-12-23 Procedimento per ridurre l odore dell 1,3 butilene glicol

Country Status (7)

Country Link
US (1) US3489655A (it)
BE (1) BE726042A (it)
DE (1) DE1816833A1 (it)
FR (1) FR1596321A (it)
GB (1) GB1205689A (it)
IT (1) IT943044B (it)
NL (1) NL6818512A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10190479T1 (de) * 2000-02-04 2002-05-08 Daicel Chem 1,3-Butylenglycol von hoher Reinheit, Verfahren zur Herstellung von 1,3-Butylenglycol und Verfahren zur Herstellung von Butanol als Nebenprodukt sowie von Butylacetat
WO2024086005A1 (en) 2022-10-17 2024-04-25 Oq Chemmicals Bishop Llc Improved 1,3-butylene glycol process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881718A (en) * 1927-11-11 1932-10-11 Du Pont Distillation of fermentation glycerine
US2368669A (en) * 1939-07-11 1945-02-06 Lee Alan Porter Purification and deodorization process
US2691048A (en) * 1950-04-20 1954-10-05 Socony Vacuum Oil Co Inc Separation of glycols and glycol ethers
US2629686A (en) * 1950-08-25 1953-02-24 Gen Aniline & Film Corp Purification of butanediol
GB729841A (en) * 1952-01-17 1955-05-11 Gen Aniline & Film Corp Elimination of colour-forming impurities from 1,4-butanediol
US2768214A (en) * 1952-01-17 1956-10-23 Gen Aniline & Film Corp Elimination of color-forming impurities from 1, 4-butanediol
US3132987A (en) * 1957-03-01 1964-05-12 American Tank And Steel Corp Liquid reconcentrating apparatus
DE1117804B (de) * 1960-08-26 1961-11-23 Deggendorfer Werft Eisenbau Vorrichtung zur kontinuierlichen Desodorisation und destillativen Neutralisation von OElen und Fetten
US3304247A (en) * 1960-09-12 1967-02-14 Cumberland Chemical Corp Preparation of isopropanol-acetylenic addition products
GB927809A (en) * 1960-11-09 1963-06-06 Ici Ltd Improvements in and relating to glycols
US3232996A (en) * 1960-12-29 1966-02-01 Gen Aniline & Film Corp Purification of butynediol
NL299082A (it) * 1962-10-18

Also Published As

Publication number Publication date
US3489655A (en) 1970-01-13
BE726042A (it) 1969-06-24
FR1596321A (it) 1970-06-15
NL6818512A (it) 1969-06-30
GB1205689A (en) 1970-09-16
DE1816833A1 (de) 1969-08-07

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