DE3772249D1 - Verfahren zur desodorierung von aus naturglycerin hergestelltem triacetin. - Google Patents

Verfahren zur desodorierung von aus naturglycerin hergestelltem triacetin.

Info

Publication number
DE3772249D1
DE3772249D1 DE8787303768T DE3772249T DE3772249D1 DE 3772249 D1 DE3772249 D1 DE 3772249D1 DE 8787303768 T DE8787303768 T DE 8787303768T DE 3772249 T DE3772249 T DE 3772249T DE 3772249 D1 DE3772249 D1 DE 3772249D1
Authority
DE
Germany
Prior art keywords
triacetin
produced
desodoration
triacetine
deodorized
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 - Fee Related
Application number
DE8787303768T
Other languages
English (en)
Inventor
J Howell Jr
Williams David R Mc
Thomas L Steiner
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.)
Celanese Corp
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 DE3772249D1 publication Critical patent/DE3772249D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/08—Refining fats or fatty oils by chemical reaction with oxidising agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treating Waste Gases (AREA)
DE8787303768T 1986-04-29 1987-04-28 Verfahren zur desodorierung von aus naturglycerin hergestelltem triacetin. Expired - Fee Related DE3772249D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85722486A 1986-04-29 1986-04-29

Publications (1)

Publication Number Publication Date
DE3772249D1 true DE3772249D1 (de) 1991-09-26

Family

ID=25325499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303768T Expired - Fee Related DE3772249D1 (de) 1986-04-29 1987-04-28 Verfahren zur desodorierung von aus naturglycerin hergestelltem triacetin.

Country Status (7)

Country Link
EP (1) EP0244208B1 (de)
JP (1) JPH07116101B2 (de)
AT (1) ATE66457T1 (de)
DE (1) DE3772249D1 (de)
ES (1) ES2025159B3 (de)
GR (1) GR3002577T3 (de)
MX (1) MX167889B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4953341B2 (ja) * 2006-02-07 2012-06-13 独立行政法人産業技術総合研究所 ポリアシル化合物の製造法とその装置
US9458476B2 (en) 2011-04-18 2016-10-04 R.J. Reynolds Tobacco Company Method for producing glycerin from tobacco
US9010339B2 (en) * 2011-05-27 2015-04-21 R.J. Reynolds Tobacco Company Method for producing triacetin from tobacco
US9289011B2 (en) 2013-03-07 2016-03-22 R.J. Reynolds Tobacco Company Method for producing lutein from tobacco
US9265284B2 (en) * 2014-01-17 2016-02-23 R.J. Reynolds Tobacco Company Process for producing flavorants and related materials
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines
CN113122386B (zh) * 2019-12-30 2023-11-24 丰益(上海)生物技术研发中心有限公司 一种稻米油及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368669A (en) * 1939-07-11 1945-02-06 Lee Alan Porter Purification and deodorization process
AT189314B (de) * 1951-02-24 1957-03-25 Drew & Co Inc E F Verfahren zum Reinigen von rohen, im wesentlichen neutralen Fettsäureestern
US3108133A (en) * 1960-01-22 1963-10-22 Canadian Chemical Company Ltd Purification of triacetin
JPS5147101A (ja) * 1974-10-18 1976-04-22 Mitsubishi Paper Mills Ltd Kurafutoparupuseizoniokeru akushujokyo oyobi parupuhoryukojoho
DE2900023C2 (de) * 1979-01-02 1986-12-11 Henkel KGaA, 4000 Düsseldorf Verfahren zur Gewinnung von säurearmem Triacetin

Also Published As

Publication number Publication date
EP0244208A2 (de) 1987-11-04
EP0244208B1 (de) 1991-08-21
EP0244208A3 (en) 1988-09-07
ATE66457T1 (de) 1991-09-15
ES2025159B3 (es) 1992-03-16
GR3002577T3 (en) 1993-01-25
JPH07116101B2 (ja) 1995-12-13
MX167889B (es) 1993-04-21
JPS62267247A (ja) 1987-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee