Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With testing – sampling or analyzing
Patent
1992-10-09
1994-11-22
Jones, W. Gary
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
With testing, sampling or analyzing
162198, 162263, 7386386, D21C 712
Patent
active
053665929
ABSTRACT:
A sampling device for a batch or continuous pulp digester for reduction of pulp sampling errors such as during a digester "blow" and for improving a pulping process based on the obtained samples.
REFERENCES:
patent: 2746297 (1953-08-01), Martin
patent: 3659461 (1972-05-01), Thompson
patent: 4341124 (1982-07-01), Rodgers et al.
patent: 4540468 (1985-09-01), Genco et al.
Paulonis et al. "Kappa Numbers & Overall Yield Calc. Based on Digester Liquor Analysis", Nov. 1988, Tappi Journ., pp. 185-187.
ITT Rayonier Inc.
Jones W. Gary
Keire Fred A.
Nguyen Dean T.
Spatz William J.
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