MX167889B - Mejoras a un procedimiento para desodorizar triacetina producida de la glicerina natural - Google Patents
Mejoras a un procedimiento para desodorizar triacetina producida de la glicerina naturalInfo
- Publication number
- MX167889B MX167889B MX006245A MX624587A MX167889B MX 167889 B MX167889 B MX 167889B MX 006245 A MX006245 A MX 006245A MX 624587 A MX624587 A MX 624587A MX 167889 B MX167889 B MX 167889B
- Authority
- MX
- Mexico
- Prior art keywords
- triacetin
- produced
- deodorizing
- triacetine
- procedure
- Prior art date
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)
- Treating Waste Gases (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
La presente invención se refiere a en un procedimiento para producir triacetina a partir de un material de glicerina haciendo reaccionar el material de glicerina con una fuente de ácido acético bajo condiciones de formación de triacetina, la mejora caracterizada porque comprende utilizar como el material, glicerina natural que tiene su origen en las grasasa y aceites de animales o vegetales, y desodorizar la triacetina producida de la misma, en el que la etapa de desodorizar incluye los pasos de elevar la temperatura de la triazetina dentro de una gama entre aproximdamente 80 grados hasta aproximadamente 130 grados centígrados y mantener la triazetina a la temperatura elevada durante un período de tratamiento entre aproximadamente 10 hrs. y aproximadamente 36 hrs. mientras que se esparce continuamente aire u oxígeno a la misma durante el período de tratamiento, con lo que se produce una producto de triacetina de calidad desodorizada que es, cuando menos, comparable con la calidad desodorizada de un producto de triacetina producido a partir de glicerina sintética y, en esta forma, es apropiado para usarse como plastificante en la producción de filtros de cigarrillos. Un procedimiento para desodorizar triacetina producida mediante la esterilización de glicerina natural, el procedimiento comprende las etapas de elevar la temperatura de triacetina, esparcir la triacetina, mientras se mantiene la temperatura elevada de la misma, con aire u oxígeno durante un tiempo suficiente para eliminar sustancialmente los compuestos odoríferos de la misma, con lo que se desodoriza la triacetina.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85722486A | 1986-04-29 | 1986-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167889B true MX167889B (es) | 1993-04-21 |
Family
ID=25325499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX006245A MX167889B (es) | 1986-04-29 | 1987-04-27 | Mejoras a un procedimiento para desodorizar triacetina producida de la glicerina natural |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0244208B1 (es) |
JP (1) | JPH07116101B2 (es) |
AT (1) | ATE66457T1 (es) |
DE (1) | DE3772249D1 (es) |
ES (1) | ES2025159B3 (es) |
GR (1) | GR3002577T3 (es) |
MX (1) | MX167889B (es) |
Families Citing this family (9)
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)
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 |
-
1987
- 1987-04-27 MX MX006245A patent/MX167889B/es unknown
- 1987-04-28 ES ES87303768T patent/ES2025159B3/es not_active Expired - Lifetime
- 1987-04-28 DE DE8787303768T patent/DE3772249D1/de not_active Expired - Fee Related
- 1987-04-28 EP EP87303768A patent/EP0244208B1/en not_active Expired - Lifetime
- 1987-04-28 AT AT87303768T patent/ATE66457T1/de not_active IP Right Cessation
- 1987-04-28 JP JP62103408A patent/JPH07116101B2/ja not_active Expired - Lifetime
-
1991
- 1991-08-22 GR GR91400485T patent/GR3002577T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0244208A3 (en) | 1988-09-07 |
ATE66457T1 (de) | 1991-09-15 |
ES2025159B3 (es) | 1992-03-16 |
JPS62267247A (ja) | 1987-11-19 |
JPH07116101B2 (ja) | 1995-12-13 |
EP0244208A2 (en) | 1987-11-04 |
DE3772249D1 (de) | 1991-09-26 |
EP0244208B1 (en) | 1991-08-21 |
GR3002577T3 (en) | 1993-01-25 |
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