Process for increasing the refiner production rate and/or...

Details Process for increasing the refiner production rate and/or... Process for increasing the refiner production rate and/or...

2011-07-19

2011-07-19

Daniels, Matthew J (Department: 1741)

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Defibration by projection or explosion

C162S024000, C162S025000, C162S026000

Reexamination Certificate

active

07981247

ABSTRACT:
The present invention relates to processes for enhancing a refiner's production rate and/or reducing the specific energy consumption for a freeness target through the use of lubricant(s) or carrier(s)/frictionizer(s), respectively.

REFERENCES:
patent: 4094736 (1978-06-01), Malden
patent: 4229250 (1980-10-01), Lehtinen
patent: 4271228 (1981-06-01), Foster et al.
patent: 4964955 (1990-10-01), Lamar et al.
patent: 5096539 (1992-03-01), Allan
patent: 5225041 (1993-07-01), Richard et al.
patent: 1266898 (1972-03-01), None
Mohs' Hardness of Abrasives [downloaded from: www.reade.com ], downloaded online Jan. 26, 2011.

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