CA501374A - Separation de cetone d'ethyle de methyle employant de l'hexane - Google Patents

Separation de cetone d'ethyle de methyle employant de l'hexane

Info

Publication number: CA501374A
Authority: CA; Canada
Prior art keywords: hexane; separation; methyl ethyl; ethyl ketone; ketone
Prior art date: 1954-04-06
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

Application number

CA501374A

Other languages

English (en)

Inventor

C. Robertson Nat

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.)

Individual

Original Assignee

Individual

Publication date

1954-04-06

1954-04-06 Application granted granted Critical

1954-04-06 Publication of CA501374A publication Critical patent/CA501374A/fr

Status Expired legal-status Critical Current

Links

ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 title 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 title 3
238000000926 separation method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/783—Separation; Purification; Stabilisation; Use of additives by gas-liquid treatment, e.g. by gas-liquid absorption
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)

CA501374A Separation de cetone d'ethyle de methyle employant de l'hexane Expired CA501374A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA501374T

Publications (1)

Publication Number	Publication Date
CA501374A true CA501374A (fr)	1954-04-06

Family

ID=210462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA501374A Expired CA501374A (fr)			Separation de cetone d'ethyle de methyle employant de l'hexane

Country Status (1)

Country	Link
CA (1)	CA501374A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3228985A (en) *	1961-12-27	1966-01-11	Celanese Corp	Process of purifying methyl ethyl ketone
US3404186A (en) *	1966-02-07	1968-10-01	Celanese Corp	Recovery of ethanol from a methyl ethyl ketone-ethyl acetate fraction such as produced by hydrocarbon oxidation
US4701561A (en) *	1987-03-13	1987-10-20	The Goodyear Tire & Rubber Company	Separation of aldehydes from ketones via acid-catalyzed cyclotrimerization of the aldehyde
US4885399A (en) *	1986-11-26	1989-12-05	Catalytica, Inc.	Process for obtaining substantially aldehyde-free ketone products

0
- CA CA501374A patent/CA501374A/fr not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3228985A (en) *	1961-12-27	1966-01-11	Celanese Corp	Process of purifying methyl ethyl ketone
US3404186A (en) *	1966-02-07	1968-10-01	Celanese Corp	Recovery of ethanol from a methyl ethyl ketone-ethyl acetate fraction such as produced by hydrocarbon oxidation
US4885399A (en) *	1986-11-26	1989-12-05	Catalytica, Inc.	Process for obtaining substantially aldehyde-free ketone products
US4701561A (en) *	1987-03-13	1987-10-20	The Goodyear Tire & Rubber Company	Separation of aldehydes from ketones via acid-catalyzed cyclotrimerization of the aldehyde

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