GB1067699A – Method of purifying phenol
– Google Patents
GB1067699A – Method of purifying phenol
– Google Patents
Method of purifying phenol
Info
Publication number
GB1067699A
GB1067699A
GB25764/65A
GB2576465A
GB1067699A
GB 1067699 A
GB1067699 A
GB 1067699A
GB 25764/65 A
GB25764/65 A
GB 25764/65A
GB 2576465 A
GB2576465 A
GB 2576465A
GB 1067699 A
GB1067699 A
GB 1067699A
Authority
GB
United Kingdom
Prior art keywords
phenol
substantially free
fractionally
basic reagent
purifying
Prior art date
1964-06-18
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
GB25764/65A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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.)
1964-06-18
Filing date
1965-06-17
Publication date
1967-05-03
1965-06-17
Application filed by Hercules LLC
filed
Critical
Hercules LLC
1967-05-03
Publication of GB1067699A
publication
Critical
patent/GB1067699A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
Phenol
Chemical compound
OC1=CC=CC=C1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N
0.000
title
abstract
7
238000000034
method
Methods
0.000
title
abstract
2
HEMHJVSKTPXQMS-UHFFFAOYSA-M
Sodium hydroxide
Chemical compound
[OH-].[Na+]
HEMHJVSKTPXQMS-UHFFFAOYSA-M
0.000
abstract
3
CSCPPACGZOOCGX-UHFFFAOYSA-N
Acetone
Chemical compound
CC(C)=O
CSCPPACGZOOCGX-UHFFFAOYSA-N
0.000
abstract
2
239000003153
chemical reaction reagent
Substances
0.000
abstract
2
FRIBMENBGGCKPD-UHFFFAOYSA-N
3-(2,3-dimethoxyphenyl)prop-2-enal
Chemical compound
COC1=CC=CC(C=CC=O)=C1OC
FRIBMENBGGCKPD-UHFFFAOYSA-N
0.000
abstract
1
238000006243
chemical reaction
Methods
0.000
abstract
1
238000003776
cleavage reaction
Methods
0.000
abstract
1
230000002068
genetic effect
Effects
0.000
abstract
1
239000012535
impurity
Substances
0.000
abstract
1
239000000203
mixture
Substances
0.000
abstract
1
230000007017
scission
Effects
0.000
abstract
1
235000011121
sodium hydroxide
Nutrition
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
C07C39/04—Phenol
Abstract
A method of purifying phenol obtained from a cumene hydroperoxide cleavage mixture and which is substantially free from acetone, comprises contacting the phenol with a basic reagent, e.g. caustic soda, for at least quarter of an hour, separating from the phenol the products formed by the reaction with the basic reagent, fractionally steam distilling the phenol and fractionally distilling the treated phenol to obtain a phenol substantially free from all genetic impurities.
GB25764/65A
1964-06-18
1965-06-17
Method of purifying phenol
Expired
GB1067699A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US376224A
US3335070A
(en)
1964-06-18
1964-06-18
Phenol purification by base addition and plural distillation
Publications (1)
Publication Number
Publication Date
GB1067699A
true
GB1067699A
(en)
1967-05-03
Family
ID=23484158
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB25764/65A
Expired
GB1067699A
(en)
1964-06-18
1965-06-17
Method of purifying phenol
Country Status (4)
Country
Link
US
(1)
US3335070A
(en)
DE
(1)
DE1493832C3
(en)
FR
(1)
FR1466280A
(en)
GB
(1)
GB1067699A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3929586A
(en)
*
1973-05-07
1975-12-30
Organic Chemicals Company Inc
Process for treatment of organic solvent-containing waste sludges
US4857151A
(en)
*
1982-06-28
1989-08-15
The Lummus Company
Phenol purification
US4851086A
(en)
*
1983-10-31
1989-07-25
The Lummus Company
Production of high purity phenol by steam distillation
US4532012A
(en)
*
1983-10-31
1985-07-30
The Lummus Company
Production of high purity phenol by distillation with steam and a solvent
WO2001066500A1
(en)
*
2000-03-03
2001-09-13
Illa International L.L.C.
Method of producing cumene hydroperoxide, phenol and acetone
US6573408B1
(en)
2001-11-29
2003-06-03
General Electric Company
System and method for purifying cumene hydroperoxide cleavage products
US6576798B1
(en)
2001-11-29
2003-06-10
General Electric Company
Method and system for purifying cumene hydroperoxide cleavage products
RU2217408C2
(en)
*
2002-02-08
2003-11-27
Общество с ограниченной ответственностью «Петрофенол»
Method and catalyst for cumene treatment of phenol
AU2003222202A1
(en)
*
2002-02-08
2003-09-02
General Electric Company
Process and catalyst for purifying phenol
RU2217409C2
(en)
2002-02-08
2003-11-27
Общество с ограниченной ответственностью «Петрофенол»
Method and catalyst for production of paracumylphenol
US6486365B1
(en)
2002-04-04
2002-11-26
General Electric Company
Production and purification of phenol: hydroxyacetone removal by hydrotalcite
US20050137429A1
(en)
*
2003-12-18
2005-06-23
Tatake Prashant A.
Methods for purification of phenol
US7034192B2
(en)
*
2004-03-24
2006-04-25
Sunoco Inc. (R&M)
Method for removal of acetol from phenol
EP1732869A1
(en)
*
2004-03-31
2006-12-20
General Electric Company A Corporation of the State of New York
Process for producing phenol
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2662848A
(en)
*
1953-12-15
Aceto
US2992169A
(en)
*
1961-07-11
Inven
US2971893A
(en)
*
1958-05-29
1961-02-14
Hercules Powder Co Ltd
Phenol purification
US3102149A
(en)
*
1959-12-07
1963-08-27
Shawinigan Chem Ltd
Purification of phenol
1964
1964-06-18
US
US376224A
patent/US3335070A/en
not_active
Expired – Lifetime
1965
1965-06-15
FR
FR46108A
patent/FR1466280A/en
not_active
Expired
1965-06-17
GB
GB25764/65A
patent/GB1067699A/en
not_active
Expired
1965-06-18
DE
DE1493832A
patent/DE1493832C3/en
not_active
Expired
Also Published As
Publication number
Publication date
FR1466280A
(en)
1967-01-20
US3335070A
(en)
1967-08-08
DE1493832A1
(en)
1969-04-17
DE1493832B2
(en)
1973-04-26
DE1493832C3
(en)
1973-11-22
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