Integrated process for the preparation of phenol from benzene with recycling of the by-products
US7038093B2 · kind B2 · utility
3Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2003 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Nov 20, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for the preparation of phenol comprising the following phases:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.