ATE372971T1 - Verfahren zur herstellung von phenolen - Google Patents
Verfahren zur herstellung von phenolenInfo
- Publication number
- ATE372971T1 ATE372971T1 AT03745771T AT03745771T ATE372971T1 AT E372971 T1 ATE372971 T1 AT E372971T1 AT 03745771 T AT03745771 T AT 03745771T AT 03745771 T AT03745771 T AT 03745771T AT E372971 T1 ATE372971 T1 AT E372971T1
- Authority
- AT
- Austria
- Prior art keywords
- producing phenols
- phenols
- product
- producing
- maintaining
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000002989 phenols Chemical class 0.000 title abstract 2
- -1 alkylaryl hydroperoxides Chemical class 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
- 238000010626 work up procedure Methods 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
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- 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
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02007637A EP1350782A1 (de) | 2002-04-04 | 2002-04-04 | Verfahren zur Rückgewinnung von Phenol aus Spaltungsprodukten von Alkylaryl Hydroperoxyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE372971T1 true ATE372971T1 (de) | 2007-09-15 |
Family
ID=27838067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03745771T ATE372971T1 (de) | 2002-04-04 | 2003-03-28 | Verfahren zur herstellung von phenolen |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP1350782A1 (de) |
| CN (1) | CN1642888A (de) |
| AT (1) | ATE372971T1 (de) |
| AU (1) | AU2003226734A1 (de) |
| DE (1) | DE60316270T2 (de) |
| ES (1) | ES2292997T3 (de) |
| RU (1) | RU2316535C2 (de) |
| WO (1) | WO2003084909A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7126029B2 (en) * | 2004-02-02 | 2006-10-24 | Sunoco, Inc. (R&M) | Method and apparatus for in-process handling of cumene hydroperoxide with improved safety |
| JP4997787B2 (ja) * | 2006-02-22 | 2012-08-08 | 住友化学株式会社 | フェノール類の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692845A (en) * | 1969-03-12 | 1972-09-19 | Allied Chem | Purification of phenol |
| US4283568A (en) * | 1979-12-31 | 1981-08-11 | Uop Inc. | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide |
| US5064507A (en) * | 1990-09-27 | 1991-11-12 | Allied-Signal Inc. | Distillation process for recovery of high purity phenol |
| RU2108318C1 (ru) * | 1994-03-01 | 1998-04-10 | Закошанский Владимир Михайлович | СПОСОБ ПОЛУЧЕНИЯ ФЕНОЛА, АЦЕТОНА И α МЕТИЛСТИРОЛА |
| US6066767A (en) * | 1999-02-10 | 2000-05-23 | Illa International, Llc | Method of purifying cumene hydroperoxide decomposition products from hydroxyacetone and from other carbonyls |
-
2002
- 2002-04-04 EP EP02007637A patent/EP1350782A1/de not_active Withdrawn
-
2003
- 2003-03-28 RU RU2004132224/04A patent/RU2316535C2/ru active
- 2003-03-28 AU AU2003226734A patent/AU2003226734A1/en not_active Abandoned
- 2003-03-28 EP EP03745771A patent/EP1494984B1/de not_active Expired - Lifetime
- 2003-03-28 ES ES03745771T patent/ES2292997T3/es not_active Expired - Lifetime
- 2003-03-28 CN CN03806696.3A patent/CN1642888A/zh active Pending
- 2003-03-28 AT AT03745771T patent/ATE372971T1/de not_active IP Right Cessation
- 2003-03-28 DE DE60316270T patent/DE60316270T2/de not_active Expired - Lifetime
- 2003-03-28 WO PCT/EP2003/003225 patent/WO2003084909A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1494984A1 (de) | 2005-01-12 |
| DE60316270D1 (de) | 2007-10-25 |
| DE60316270T2 (de) | 2008-06-12 |
| RU2004132224A (ru) | 2005-05-27 |
| CN1642888A (zh) | 2005-07-20 |
| WO2003084909A1 (en) | 2003-10-16 |
| EP1350782A1 (de) | 2003-10-08 |
| AU2003226734A1 (en) | 2003-10-20 |
| ES2292997T3 (es) | 2008-03-16 |
| EP1494984B1 (de) | 2007-09-12 |
| RU2316535C2 (ru) | 2008-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |