FR1374716A - Procédé pour traiter des substances résiduaires pour en tirer de l'hydrogène et d'autres gaz, et produit gazeux renfermant de l'hydrogène
- Google Patents
Procédé pour traiter des substances résiduaires pour en tirer de l'hydrogène et d'autres gaz, et produit gazeux renfermant de l'hydrogène
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Prototech Inc
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Prototech Inc
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Publication date
Priority claimed from US237898Aexternal-prioritypatent/US3317292A/en
Application filed by Prototech IncfiledCriticalPrototech Inc
Priority to FR953223ApriorityCriticalpatent/FR1374716A/fr
Application grantedgrantedCritical
Publication of FR1374716ApublicationCriticalpatent/FR1374716A/fr
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C11/00—Regeneration of pulp liquors or effluent waste waters
D21C11/12—Combustion of pulp liquors
D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
FR953223A1962-11-151963-11-08Procédé pour traiter des substances résiduaires pour en tirer de l'hydrogène et d'autres gaz, et produit gazeux renfermant de l'hydrogène
ExpiredFR1374716A
(fr)