Global Patent Index - EP 0981394 A1

EP 0981394 A1 2000-03-01 - PROCESS FOR DECOMPOSING HALOGENATED HYDROCARBONS

Title (en)

PROCESS FOR DECOMPOSING HALOGENATED HYDROCARBONS

Title (de)

VERFHAREN ZUM ABBAU VON HALOGENIERTEN KOHLENWASSERSTOFFEN

Title (fr)

PROCEDE POUR DECOMPOSER DES HYDROCARBURES HALOGENES

Publication

EP 0981394 A1 (DE)

Application

EP 98929274 A

Priority

  • DE 19718373 A
  • DE 19750546 A
  • EP 9802541 W

Abstract (en)

[origin: WO9848901A1] A process for decomposing partially and/or completely halogenated hydrocarbons by reaction with water in the presence of a catalyst is characterised in that zeolite H-ZSM 5 with a SiO2/Al2O3 ratio (module) higher than 15 is used as catalyst.

IPC 1-7 (main, further and additional classification)

A62D 3/00; B01D 53/86

IPC 8 full level (invention and additional information)

A62D 3/20 (2007.01); A62D 3/35 (2007.01); A62D 3/37 (2007.01)

CPC (invention and additional information)

A62D 3/20 (2013.01); A62D 3/35 (2013.01); A62D 3/37 (2013.01)

Citation (search report)

See references of WO 9848901A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9848901 A1 19981105; AU 7910198 A 19981124; EP 0981394 A1 20000301

INPADOC legal status


2004-05-19 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040115

2003-08-20 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030704

2000-03-01 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991027

2000-03-01 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE