IT1027406B - Procedimento per migliorare lerese e la viscosita nella produzione di pasta di materiale cellulosico
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Procedimento per migliorare lerese e la viscosita nella produzione di pasta di materiale cellulosico
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IT1027406B
IT1027406BIT67214/75AIT6721475AIT1027406BIT 1027406 BIT1027406 BIT 1027406BIT 67214/75 AIT67214/75 AIT 67214/75AIT 6721475 AIT6721475 AIT 6721475AIT 1027406 BIT1027406 BIT 1027406B
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D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C1/00—Pretreatment of the finely-divided materials before digesting
D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
IT67214/75A1974-08-121975-01-29Procedimento per migliorare lerese e la viscosita nella produzione di pasta di materiale cellulosico
IT1027406B
(it)