Chemistry of inorganic compounds – Phosphorus or compound thereof – Elemental phosphorus
Patent
1978-01-31
1980-02-12
Vertiz, O. R.
Chemistry of inorganic compounds
Phosphorus or compound thereof
Elemental phosphorus
C01B 25023
Patent
active
041883675
ABSTRACT:
Particulate red phosphorus is obtained by thermal conversion of white phosphorus in an essentially dry process in which liquid white phosphorus is injected onto a bed of red phosphorus particles preheated to a temperature above the thermal conversion temperature while controlling the heat generation.
REFERENCES:
patent: 2397951 (1946-04-01), DeWitt
patent: 2476335 (1949-07-01), Tusson
patent: 3207583 (1965-09-01), Brautigam et al.
patent: 3998931 (1976-12-01), Hyman et al.
Van Wazer, Phosphorus and its Compounds, 1958, pp. 101-102, 112-118.
Erco Industries Limited
Roy Thomas W.
Vertiz O. R.
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