Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1976-11-23
1978-01-03
Bascomb, Jr., Wilbur L.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
134 7, 210DIG26, 427222, 428407, C02B 902
Patent
active
040665399
ABSTRACT:
Atactic polypropylene is cooled, disintegrated into granules, mixed with cereal powders such as wheat flour, starch powders, etc. thereby to deposit the cereal powders around the granules, and returned to room temperature thereby to prepare an oil-recovering material. The oil-recovering material is spread onto surfaces of sea water with floating oil or surfaces of land area fouled with oil, such as sand beach, etc. to recover the oil therefrom.
REFERENCES:
patent: 3102050 (1963-08-01), Canterino et al.
patent: 3617566 (1971-11-01), Oshima et al.
patent: 3676357 (1972-07-01), Ciuti et al.
Hachisu Takeshi
Uchida Akinari
Bascomb, Jr. Wilbur L.
Cintins Ivars
Hitachi , Ltd.
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