AU2760597A - Distillation process - Google Patents

Distillation process

Info

Publication number
AU2760597A
AU2760597A AU27605/97A AU2760597A AU2760597A AU 2760597 A AU2760597 A AU 2760597A AU 27605/97 A AU27605/97 A AU 27605/97A AU 2760597 A AU2760597 A AU 2760597A AU 2760597 A AU2760597 A AU 2760597A
Authority
AU
Australia
Prior art keywords
distillation process
distillation
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.)
Abandoned
Application number
AU27605/97A
Inventor
Karl Tze-Tang Chuang
Zhanping Xu
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.)
University of Alberta
Original Assignee
University of Alberta
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 University of Alberta filed Critical University of Alberta
Publication of AU2760597A publication Critical patent/AU2760597A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
AU27605/97A 1996-05-24 1997-05-22 Distillation process Abandoned AU2760597A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1830996P 1996-05-24 1996-05-24
US60018309 1996-05-24
PCT/CA1997/000346 WO1997045394A1 (en) 1996-05-24 1997-05-22 Distillation process

Publications (1)

Publication Number Publication Date
AU2760597A true AU2760597A (en) 1998-01-05

Family

ID=21787278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27605/97A Abandoned AU2760597A (en) 1996-05-24 1997-05-22 Distillation process

Country Status (2)

Country Link
AU (1) AU2760597A (en)
WO (1) WO1997045394A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831120A (en) * 1996-11-19 1998-11-03 Watson; Derrick John Process for the production of acetic acid
CN106380392B (en) * 2016-08-29 2019-06-18 成都天成碳一化工有限公司 A kind of formic acid preparation facilities and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE459604C (en) * 1925-06-18 1928-05-05 Holzverkohlungs Ind Akt Ges Process for the production of concentrated acetic acid
FR663425A (en) * 1928-02-17 1929-08-21 Le Ketol Process for the purification of organic acids by fractional distillation of their esters (or ethers-salts) and by subsequent saponification of the latter
GB407656A (en) * 1932-06-13 1934-03-22 Inv Ges Fuer Verwaltung Und Ve Process for the working up of aqueous solutions of organic acids in particular of acetic acid
US2433323A (en) * 1943-05-05 1947-12-23 Cliffs Dow Chemical Company Production of useful chemicals from crude formic acid distillate
DE1173080B (en) * 1962-08-31 1964-07-02 Ruhrchemie Ag Process for the recovery of formaldehyde obtained by the oxidation of olefinic aliphatic hydrocarbons
US3470238A (en) * 1964-11-06 1969-09-30 Mitsubishi Petrochemical Co Process for recovering acrylic and methacrylic ester
JPS4842857B1 (en) * 1969-07-17 1973-12-14

Also Published As

Publication number Publication date
WO1997045394A1 (en) 1997-12-04

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