Chemistry of inorganic compounds – Phosphorus or compound thereof – Elemental phosphorus
Patent
1988-06-03
1990-04-24
Doll, John
Chemistry of inorganic compounds
Phosphorus or compound thereof
Elemental phosphorus
71 34, 422140, 422189, 422225, 423167, 423310, 423313, 423317, 423470, 423471, 423490, C01B 2501
Patent
active
049199064
ABSTRACT:
New processes and equipment are disclosed for producing elemental phosphorus and thermal phosphoric acid. Benefits are listed below.
REFERENCES:
patent: 4372929 (1983-02-01), Barber
patent: 4537615 (1985-08-01), Barber
patent: 4623528 (1986-11-01), Barber
patent: 4649035 (1987-03-01), Barber
Brown James J.
Doll John
James C. Barber and Associates Inc.
Langel Wayne A.
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