Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1998051854) APPARATUS FOR FLUFFING AND CONTACTING HIGH CONSISTENCY WOOD PULP WITH A GASEOUS BLEACHING REAGENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051854 International Application No.: PCT/US1998/006850
Publication Date: 19.11.1998 International Filing Date: 07.04.1998
IPC:
D21C 9/10 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
C
PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
9
After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters
10
Bleaching
Applicants:
BELOIT TECHNOLOGIES, INC. [US/US]; Suite 342 2751 Centerville Road Wilmington, DE 19808, US
Inventors:
LARIVIERE, Christopher, J.; US
Agent:
DONOVAN, Paul, F.; Beloit Corporation One St. Lawrence Avenue Beloit, WI 53511, US
Priority Data:
08/857,61016.05.1997US
Title (EN) APPARATUS FOR FLUFFING AND CONTACTING HIGH CONSISTENCY WOOD PULP WITH A GASEOUS BLEACHING REAGENT
(FR) APPAREIL DE PELUCHAGE ET DE MISE EN CONTACT D'UNE PATE BOIS DE FORTE CONSISTANCE AVEC UN REACTIF GAZEUX DE BLANCHIMENT
Abstract:
(EN) A guide vane (25) is provided in a pin fluffer (10) to assist in pulp mat retention during fluffing by providing a cyclic lift component to the mat as it passes over the vane thereby also further increasing retention time obtained in the fluffer.
(FR) Une aube de guidage (25) ajoutée à un pelucheur à aiguilles (10), favorise la rétention du matelas de pâte pendant le peluchage, constitue un élément ascensionnel cyclique du matelas lorsqu'il passe sur l'aube, et accroît encore le temps de rétention obtenu dans le pelucheur.
front page image
Designated States: AT, BR, CA, DE, FI, JP, KR, SE
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)