ES378838A1 - Procedure for obtaining aromatic nitrodivided from hydrocarbon mixtures. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining aromatic nitrodivided from hydrocarbon mixtures. (Machine-translation by Google Translate, not legally binding)
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EMPRESA NACIONAL CALVO
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EMPRESA NACIONAL CALVO
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Priority to ES378838ApriorityCriticalpatent/ES378838A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining aromatic nitroderivatives, from mixtures of hydrocarbons, characterized by using as raw material a mixture of hydrocarbons that is first distilled to obtain a fraction containing the aromatic hydrocarbon that it is desired to nitrate together with other hydrocarbons, then submit said fraction to selective nitration of the aromatic hydrocarbon and finally proceeding to distill off the non-nitrated hydrocarbons of the obtained nitroderivative. (Machine-translation by Google Translate, not legally binding)
ES378838A1970-04-201970-04-20Procedure for obtaining aromatic nitrodivided from hydrocarbon mixtures. (Machine-translation by Google Translate, not legally binding)
ExpiredES378838A1
(en)
Procedure for the fractionation of mixes of liquid and/or solid materials in the conditions of the procedure (Machine-translation by Google Translate, not legally binding)
Procedure for the elimination of ammonium nitrate from a mixture of water and ammonium sulfate containing ammonium nitrate. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of granulates and expanded and cooked bodies, based on powdered mineral materials. (Machine-translation by Google Translate, not legally binding)