GB1121595A - A method of purifying phenol obtained by the cumene process - Google Patents
A method of purifying phenol obtained by the cumene processInfo
- Publication number
- GB1121595A GB1121595A GB26811/66A GB2681166A GB1121595A GB 1121595 A GB1121595 A GB 1121595A GB 26811/66 A GB26811/66 A GB 26811/66A GB 2681166 A GB2681166 A GB 2681166A GB 1121595 A GB1121595 A GB 1121595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- cumene process
- sulphides
- atmospheres
- oxides
- 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.)
- Expired
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000010543 cumene process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000003568 thioethers Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 230000002068 genetic effect Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a method of purification of phenol prepared by the cumene process wherein the genetic impurities thereof are converted by selective specific hydrogenolysis carried out in the presence of a catalyst selected from oxides and sulphides, of the metals of the sixth and eighth group of a Periodic Table, especially Mo, W, Cr, Fe, Co and Ni, using hydrogen at pressures of 1 to 300 atmospheres, preferably of 1 to 50 atmospheres and temperatures from 180 DEG to 450 DEG C. preferably at 200 DEG to 300 DEG C. The products are then separated from the phenol by fractional distillation of the phenol. The oxides or sulphides serving as catalysts are used individually or in admixture either as such or applied to carriers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS418165 | 1965-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1121595A true GB1121595A (en) | 1968-07-31 |
Family
ID=5383964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26811/66A Expired GB1121595A (en) | 1965-06-29 | 1966-06-15 | A method of purifying phenol obtained by the cumene process |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT268246B (en) |
| BE (1) | BE683192A (en) |
| CH (1) | CH473751A (en) |
| DE (1) | DE1543818C3 (en) |
| GB (1) | GB1121595A (en) |
| NL (1) | NL6608917A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004072009A1 (en) * | 2003-02-06 | 2004-08-26 | Shell Internationale Research Maatschappij B.V. | Method of purifying phenol |
| US7205442B2 (en) | 2003-02-06 | 2007-04-17 | Shell Oil Company | Method of making high purity phenol |
| US8013191B2 (en) * | 2006-07-19 | 2011-09-06 | Illa International, Llc | Method for removing impurities from phenol |
-
1966
- 1966-06-14 CH CH855666A patent/CH473751A/en not_active IP Right Cessation
- 1966-06-15 GB GB26811/66A patent/GB1121595A/en not_active Expired
- 1966-06-15 DE DE1543818A patent/DE1543818C3/en not_active Expired
- 1966-06-27 BE BE683192D patent/BE683192A/xx unknown
- 1966-06-27 NL NL6608917A patent/NL6608917A/xx unknown
- 1966-06-27 AT AT610866A patent/AT268246B/en active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004072009A1 (en) * | 2003-02-06 | 2004-08-26 | Shell Internationale Research Maatschappij B.V. | Method of purifying phenol |
| US7019180B2 (en) | 2003-02-06 | 2006-03-28 | Shell Oil Company | Method of purifying phenol |
| JP2006520757A (en) * | 2003-02-06 | 2006-09-14 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | Method for purifying phenol |
| US7205442B2 (en) | 2003-02-06 | 2007-04-17 | Shell Oil Company | Method of making high purity phenol |
| CN100569719C (en) * | 2003-02-06 | 2009-12-16 | 国际壳牌研究有限公司 | The purification process of phenol |
| JP4643558B2 (en) * | 2003-02-06 | 2011-03-02 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | Method for purifying phenol |
| KR101130899B1 (en) | 2003-02-06 | 2012-03-28 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | Method of purifying phenol |
| US8013191B2 (en) * | 2006-07-19 | 2011-09-06 | Illa International, Llc | Method for removing impurities from phenol |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543818C3 (en) | 1974-01-10 |
| DE1543818B2 (en) | 1973-05-30 |
| AT268246B (en) | 1969-02-10 |
| NL6608917A (en) | 1966-12-30 |
| BE683192A (en) | 1966-12-01 |
| DE1543818A1 (en) | 1969-12-11 |
| CH473751A (en) | 1969-06-15 |
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