ES214813A3 - Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
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Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
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Pintsch Bamag AG
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Pintsch Bamag AG
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Procedure for the absorption of nitrous gases that originate in the combustión of ammonia, in highly concentrated nitric acid, in which the gases after drying and before oxidation are already present in 90 to 95% as dioxide nitrogen, characterized in that the gases from the combustión furnace are released, first, by cooling, from the water vapor, after which the degree of oxidation is reached by contact with highly concentrated nitric acid, this concentration being from 98 to 100%. 100%, approximately and because the gases, previously treated in this way, are subjected in a single phase to a washing with highly concentrated nitric acid. (Machine-translation by Google Translate, not legally binding)
ES214813A1954-04-201954-04-20Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
ExpiredES214813A3
(en)
Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
Procedure for the absorption of nitrogen gases which are originating in the combustión of ammonia in highly concentrated nitric acid (Machine-translation by Google Translate, not legally binding)
Perfect procedure for the manufacture of nitric acid by catalytic combustión of ammonia under pressure (Machine-translation by Google Translate, not legally binding)
A procedure for extraction of the selenio content in the sulfuric acid that is obtained in the factories that use the nitration process (Machine-translation by Google Translate, not legally binding)
Industrial procedure for the preparation of trimethylthenrinitroamin of hexamethylenetramine and nitric acid concentrated in excess, which is recovered directly at high concentration. (Machine-translation by Google Translate, not legally binding)
Improvements in the procedure of recovering the nitric acid contained in the exhaust gases of a concentration installation (Machine-translation by Google Translate, not legally binding)
Procedure for the use of solution containing ammonium sulphite from the final gas washing of sulfuric acid contact facilities. (Machine-translation by Google Translate, not legally binding)