IT973220B - Procedimento per il trattamento di latti di paste di legno esau rito
- Google Patents
Procedimento per il trattamento di latti di paste di legno esau rito
Info
Publication number
IT973220B
IT973220BIT3394872AIT3394872AIT973220BIT 973220 BIT973220 BIT 973220BIT 3394872 AIT3394872 AIT 3394872AIT 3394872 AIT3394872 AIT 3394872AIT 973220 BIT973220 BIT 973220B
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Texaco Development CorpfiledCriticalTexaco Development Corp
Application grantedgrantedCritical
Publication of IT973220BpublicationCriticalpatent/IT973220B/it
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
D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
IT3394872A1972-02-171972-12-29Procedimento per il trattamento di latti di paste di legno esau rito
IT973220B
(it)