An integrated process for the coproduction of methanol and demethyl ether from syngas containing nitrogen

Details for Australian Patent Application No. 2005335085 (hide)

Owner Dalian Institute of Chemical Physics, Chinese Academy of Sciences BP, P.L.C.

Inventors Tang, Chunhua; Xu, Hengyong; Li, Wenzhao; Hou, Shoufu; Ge, Qingjie

Agent Griffith Hack

Pub. Number AU-A-2005335085

PCT Pub. Number WO2007/014487

Filing date 1 August 2005

Wipo publication date 8 February 2007

International Classifications

C07C 31/04 (2006.01) Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

C07C 27/06 (2006.01) Compounds containing carbon and oxygen, with or without hydrogen or halogens

C07C 29/151 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 41/01 (2006.01) Preparation of ethers

Event Publications

14 February 2008 PCT application entered the National Phase

  PCT publication WO2007/014487 Priority application(s): WO2007/014487

13 March 2008 Alteration of Name

  The name of the applicant has been altered to Dalian Institute of Chemical Physics, Chinese Academy of Sciences; BP p.l.c. Amendments 2006

5 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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