TH12373A - - Google Patents

Info

Publication number: TH12373A
Authority: TH; Thailand
Prior art keywords: acetone; mixture; methyl iodide; distillation; methyl
Prior art date: 1992-06-10

Application number

TH9201000806A

Other languages

English (en)

Thai (th)

Original Assignee

นายดำเนิน การเด่น

Filing date

1992-06-10

Publication date

1993-04-10

1992-06-10 Application filed by นายดำเนิน การเด่น filed Critical นายดำเนิน การเด่น

1993-04-10 Publication of TH12373A publication Critical patent/TH12373A/th

Links

CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract 14
239000000203 mixture Substances 0.000 claims abstract 7
238000004821 distillation Methods 0.000 claims abstract 6
238000000034 method Methods 0.000 claims abstract 6
INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims abstract 5
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims abstract 4
KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims abstract 4
238000003780 insertion Methods 0.000 claims abstract 3
230000037431 insertion Effects 0.000 claims abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
239000002253 acid Substances 0.000 claims 1
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
-1 Acetate anhydride Chemical class 0.000 abstract 1
239000006227 byproduct Substances 0.000 abstract 1
238000000605 extraction Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000003809 water extraction Methods 0.000 abstract 1

TH9201000806A 1992-06-10 TH12373A (de)

Publications (1)

Publication Number	Publication Date
TH12373A true TH12373A (de)	1993-04-10

Family

ID=

Similar Documents

Publication	Publication Date	Title
DE69805799D1 (de)	2002-07-11	Behandlung von formaldehyd enthaltenden gemischen
PT66016A (en)	1977-01-01	Method and apparatus for the separation and recovery of furfural and organic volatile acids,such as acetic acid and formic acid,from the process of preparation of furfural
DE59401321D1 (de)	1997-01-30	Verfahren zur Gewinnung von pharmakologisch wirksamen Verbindungen aus komplexen Stoffgemischen
FI903160A0 (fi)	1990-06-21	Puhdistusmenetelmä pelkistämättömän sokerin ja yhden tai useamman rasvahapon estereitä sisältäville tuotteille
TH12373A (de)	1993-04-10
DE68913342D1 (de)	1994-04-07	Verfahren zur Herstellung von Carbonsäureestern.
AU1737292A (en)	1992-12-17	Process for removing acetone from a mixture comprising acetone, methyl acetate and methyl iodide
DE69014482D1 (de)	1995-01-12	Verfahren zur Gewinnung von Salpetersäure.
GB1262645A (en)	1972-02-02	Production of butyl esters
AU627949B2 (en)	1992-09-03	Method of extraction of diketones from plant material using organic acid
KR880005953A (ko)	1988-07-21	카르복실산의 수용액으로부터 카르복실산을 추출분리하는 방법
RU92008732A (ru)	1996-03-20	Способ очистки водного раствора пероксида водорода от уксусной кислоты
JPS5242815A (en)	1977-04-04	Process for preparation of carboxylic acid esters
JPS5537143A (en)	1980-03-15	Recovery of fruit peeling agent
IT8119089A0 (it)	1981-01-12	Cloroformiati di esteri alchilici di acidi c-alchil-tartronici e loro processo di preparazione.
DE69110374D1 (de)	1995-07-20	Verfahren zur erhöhung des alpha/beta-verhältnisses in einer aspartamkupplungsreaktion.
KR840002902A (ko)	1984-07-21	엘라스타제의 정제방법(Elastase의 精製方法)
PL236785A1 (en)	1983-02-14	Method of carbonylation of organic esters and method of manufacture of organic acids such as acrylic and methacrylic acid
JPS5242853A (en)	1977-04-04	Process for preparation of dihalovinylcyclopropanecaboxylic acid ester s
JPS5217447A (en)	1977-02-09	Process for preparation of trans-4- aminomethylcyclohexane-carboxylic acid ester
JPS5382660A (en)	1978-07-21	Extracting and separating method of metal by liquid-liquid extraction
JPS51136645A (en)	1976-11-26	Process for preparing alpha-alkyl-alpha-phenylacetic acids.
JPS51136360A (en)	1976-11-25	Waste liquor treating method
JPS53103444A (en)	1978-09-08	Alpha,alpha-di-substituted acetic acid esters and process for their preparation
JPS51143645A (en)	1976-12-10	Process for preparation of 3,3-dimethyl- 2-(2,2-dihalo)cyclopropanecar boxylic acid ester