Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PRODUCTION OF PHENOL FROM A BIOMASS
Document Type and Number:
WIPO Patent Application WO/2023/010390
Kind Code:
A1
Abstract:
Process for the production of phenol, said process comprising the steps of:(A) producing ethanol from a biomass, which is advantageously a carbohydrate-containing biomass, then(B) causing the ethanol produced at the step (A) to react with methanol, so as to produce benzyl alcohol and/or benzaldehyde, then(C) causing the benzyl alcohol and/or benzaldehyde produced at the step (B) to react with oxygen, so as to produce benzoic acid, then(D) causing the benzoic acid produced at the step (C) to react with oxygen, so as to produce phenol.Use of no more than 20 parts by weight of a carbohydrate contained in a biomass for the production of one part of phenol.

More Like This:
JP7280617Catalyst in which metal is supported on inorganic porous material having hierarchical porous structure, and method for producing the same
JP3171208METHOD FOR TREATING PHENOL SEPARATED FROM REACTIONAL PRODUCT
JP3441723[Title of the Invention] A method for producing phenol and acetone by decomposing cumene hydroperoxide.
Inventors:
ZHENG JIANXIA (CN)
STREIFF STEPHANE (CN)
MASTROIANNI SERGIO (FR)
Application Number:
PCT/CN2021/110780
Publication Date:
February 09, 2023
Filing Date:
August 05, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SOLVAY (BE)
International Classes:
C07C39/04; C07C37/00; C07C39/16; C07C315/00
Foreign References:
CN111849526A2020-10-30
CN1557543A2004-12-29
CN109111343A2019-01-01
US5268512A1993-12-07
CN101437610A2009-05-20
US3299125A1967-01-17
JP2014015432A2014-01-30
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: METHOD AND APPARATUS FOR PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) TRANSMISSION

Next Patent: PRODUCTION OF BENZOIC ACID FROM A BIOMASS