Global Patent Index - EP 1024892 A2

EP 1024892 A2 2000-08-09 - DEVICE FOR CARRYING OUT GAS REACTIONS, USE OF THE DEVICE AND PROCESS FOR OPERATING THE DEVICE

Title (en)

DEVICE FOR CARRYING OUT GAS REACTIONS, USE OF THE DEVICE AND PROCESS FOR OPERATING THE DEVICE

Title (de)

VORRICHTUNG ZUR DURCHFÜHRUNG VON GASREAKTIONEN, VERWENDUNG DER VORRICHTUNG UND VERFAHREN ZUM BETREIBEN DER VORRICHTUNG

Title (fr)

DISPOSITIF POUR CONDUIRE DES REACTIONS GAZEUSES, UTILISATION DU DISPOSITIF ET PROCEDE D'EXPLOITATION DU DISPOSITIF

Publication

EP 1024892 A2 (DE)

Application

EP 98936351 A

Priority

  • DE 19727038 A
  • EP 9803618 W

Abstract (en)

[origin: WO9900184A2] A device for carrying out gas reactions has a reaction chamber (1) closed at the bottom by a water-filled container (2) and at the top by a fume cupboard (3). A first gas stream flows into the reaction chamber (1) through nozzles (7) and a second gas stream flows into the water through nozzles (11). The reaction chamber (1) has a throat (8) in the region of which the nozzles (7) located in the reaction chamber (1) are arranged. The gaseous reaction products (16) flow out of the fume cupboard (3). This device is characterised in that the nozzles (7) arranged in the reaction chamber (1) are inclined towards the water surface (9) and have an angle of inclination of 12 to 16 DEG with respect to the horizontal. The diameter of the reaction chamber (1) is reduced by 20 to 30 % in the region of the throat (8) and the throat (8) is arranged in the reaction chamber (1) in such a manner that 20 to 30 % of the height of the reaction chamber (1) are located between the water surface (9) and the throat (8) and 80 to 70 % of the height of the reaction chamber (1) are located between the throat (8) and the fume hood (3). This device is used for burning gas and combustion gas and for carrying out chemical gas reactions.

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

B01J 12/00

IPC 8 full level (invention and additional information)

B01D 53/74 (2006.01); B01D 53/79 (2006.01); B01J 12/00 (2006.01); B01J 19/24 (2006.01); B01J 19/26 (2006.01)

CPC (invention and additional information)

B01J 12/00 (2013.01); B01D 53/74 (2013.01); B01D 53/79 (2013.01); B01J 19/24 (2013.01); B01J 19/26 (2013.01); B01J 2219/00155 (2013.01); B01J 2219/00166 (2013.01)

Citation (search report)

See references of WO 9900184A3

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI NL SE

EPO simple patent family

WO 9900184 A2 19990107; WO 9900184 A3 19990429; AU 8538398 A 19990119; CA 2294947 A1 19990107; DE 19727038 C1 19990204; EP 1024892 A2 20000809

INPADOC legal status


2001-07-04 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20010510

2001-05-02 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: MG TECHNOLOGIES AG

- Ref Legal Event Code: RAP1

2000-09-06 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000125

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT CH DE ES FR GB IT LI NL SE