Global Patent Index - EP 2027062 A2

EP 2027062 A2 2009-02-25 - METHOD FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION

Title (en)

METHOD FOR PRODUCING CHLORINE BY GAS PHASE OXIDATION

Title (de)

VERFAHREN ZUR HERSTELLUNG VON CHLOR DURCH GASPHASENOXIDATION

Title (fr)

PROCÉDÉ DE PRODUCTION DE CHLORE PAR OXYDATION EN PHASE GAZEUSE

Publication

EP 2027062 A2 (DE)

Application

EP 07725053 A

Priority

  • EP 2007004131 W
  • DE 102006024543 A

Abstract (en)

[origin: WO2007134721A2] The invention relates to a method for producing chlorine by the catalytic gas phase oxidation of hydrogen chloride using oxygen, wherein the catalyst comprises tin dioxide and at least one ruthenium compound containing oxygen.

IPC 8 full level (invention and additional information)

C01B 7/04 (2006.01); B01J 23/62 (2006.01)

CPC (invention and additional information)

C01B 7/04 (2013.01); B01J 23/626 (2013.01); B01J 37/0211 (2013.01); B01J 37/033 (2013.01)

Citation (search report)

See references of WO 2007134721A3

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

DE 102006024543 A1 20071129; BR PI0711895 A2 20120110; CN 101448735 A 20090603; EP 2027062 A2 20090225; JP 2009537446 A 20091029; KR 20090020635 A 20090226; RU 2008150595 A 20100627; TW 200808655 A 20080216; US 2007292336 A1 20071220; WO 2007134721 A2 20071129; WO 2007134721 A3 20080327

INPADOC legal status


2014-05-14 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20131203

2009-08-26 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-06-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090525

2009-02-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081223

2009-02-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS