Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Waste paper or textile waste
Patent
1991-11-26
1997-11-25
Alvo, Steven
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
Waste paper or textile waste
162 57, 162 65, 162 68, D21C 9147
Patent
active
056907869
ABSTRACT:
A process for using ejectors to combine high pressure steam and low pressure oxygen to produce a steam and oxygen enriched gas single phase gas mixture for introduction into various pulp treatments using oxygen with the benefit of low cost compression, low capital requirements and superior oxygen mixing.
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Arakin, 1E and Evdokimov, An; "Oxygen-Soda Pulp Digestin Using the Ejector"; Bumah. Pom. No. 8, Aug. 1979, pp. 20-22.
Arakin, 1E and Evdokimov, An; "Apparatus Designed for Single-Stage Oxygen/Aikoli Pulp"; Bumazh. Prom. Nov. 3, 30 Mar. 1981.
Perkins, Joseph K.; "Implementation of Wood Pulp Chlorinatin Technology"; CPPA Tech. Sect. 66th Annual Meeting; 1980; 1980 pp. B95-98.
Haddock, H.; "Basics of Thermocompressors and Their Value to Paper Dujing"; BP1317 Tech. Dir. Working Grp; Dec. 6, 1978.
Cirucci John Frederick
Knopf Jeffrey Alan
Magnotta Vincent Louis
Schmidt William Paul
Air Products and Chemicals Inc.
Alvo Steven
Chase Geoffrey L.
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