Boots – shoes – and leggings
Patent
1984-11-30
1987-03-31
Lall, Parshotam S.
Boots, shoes, and leggings
364502, 422110, G06F 1546, G05D 700
Patent
active
046548017
ABSTRACT:
An integrated control system for a vinyl acetate process. A desired production rate of vinyl acetate is achieved by maintaining a desired reactor temperature. At the same time, the concentration of oxygen in the vinyl acetate reactor and condenser are maximized and the reactor pressure is maximized, all in a safe manner, so as to increase the selectivity of the process to the production of vinyl acetate. Also, the overall process is controlled so as to improve the efficiency of energy and materials usage.
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Liptak; B. G., Instrument Engineers Handbook, vol. II, pp. 1282-1286.
Hottovy John D.
Stewart William S.
Doudnikoff Gregory M.
Lall Parshotam S.
Phillips Petroleum Company
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