WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1993020151) ELECTRODE CONSUMPTION IN PLASMA TORCHES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1993/020151    International Application No.:    PCT/NO1993/000055
Publication Date: 14.10.1993 International Filing Date: 05.04.1993
Chapter 2 Demand Filed:    02.11.1993    
IPC:
C01B 3/24 (2006.01), C09C 1/48 (2006.01)
Applicants: KVÆRNER ENGINEERING A.S [NO/NO]; Prof. Kohtsvei 5, N-1324 Lysaker (NO) (For All Designated States Except US).
LYNUM, Steinar [NO/NO]; (NO) (For US Only).
HOX, Ketil [NO/NO]; (NO) (For US Only).
MYKLEBUST, Nils [NO/NO]; (NO) (For US Only).
HUGDAHL, Jan [NO/NO]; (NO) (For US Only)
Inventors: LYNUM, Steinar; (NO).
HOX, Ketil; (NO).
MYKLEBUST, Nils; (NO).
HUGDAHL, Jan; (NO)
Agent: ONSAGERS PATENTKONTOR AS; P.O. Box 265 Sentrum, N-0103 Oslo (NO)
Priority Data:
921361 07.04.1992 NO
Title (EN) ELECTRODE CONSUMPTION IN PLASMA TORCHES
(FR) CONSOMMATION D'ELECTRODES DANS LES TORCHES A PLASMA
Abstract: front page image
(EN)For the reduction of electrode consumption in plasma torches during the processing and decomposition of hydrocarbons for the production of carbon black and hydrogen, especially from natural gas or methane, natural gas or methane is mixed into the plasma gas.
(FR)L'invention se rapporte à la réduction de la consommation en électrodes dans les torches à plasma, au cours du traitement et de la décomposition d'hydrocarbures pour la production de noir de carbone et d'hydrogène, plus particulièrement à partir de gaz naturel ou de méthane, le gaz naturel ou le méthane étant mélangé au plasma gazeux.
Designated States: AT, AU, BB, BG, BR, BY, CA, CH, CZ, DE, DK, ES, FI, GB, HU, JP, KP, KR, KZ, LK, LU, MG, MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SK, UA, US, UZ.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)