Process for bleaching peat moss and resulting product

Details Process for bleaching peat moss and resulting product Process for bleaching peat moss and resulting product

1978-02-21

1979-10-09

Marquis, Melvyn I.

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Particular raw cellulosic materials

44 27, 71 24, 536 1, 536 56, 536 57, D01B 150

Patent

active

041705157

ABSTRACT:
A process for bleaching peat moss at acid pHs to produce a peat moss product of enhanced color and which substantially maintains its original structure.

REFERENCES:
patent: 610957 (1898-09-01), Zschorner
patent: 730155 (1903-06-01), Py
patent: 1121099 (1914-12-01), Hellwig
patent: 1420303 (1922-06-01), Burlin
patent: 1557338 (1925-10-01), Runkel
patent: 4022965 (1977-05-01), Goheen
patent: 4056400 (1977-11-01), Dramantoglu et al.
Chemical Abstracts, vol. 44, #711f, Jan.-Mar. 1950, "Oxidation of Green and Sphagnum Moss by Hydrogen Peroxide" Zhur. Priklad. Khim. (J. Applied Chem.) 22, 882-886 (1949).
Gerge L. et al., "Bleaching with Nascent Gases"--citation is incomplete.
Ukranian Chemical Journal, 19:562 (1953) "On the Adsorptive Properties of Peat."

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