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GIROL OSCAR
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GIROL OSCAR
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Priority to ES30351ApriorityCriticalpatent/ES30351A3/en
Publication of ES30351A3publicationCriticalpatent/ES30351A3/en
ES30351A1902-09-121902-09-12
An industrial procedure for the extraction of potash salts, fats, oils and other products contained in wool.
ExpiredES30351A3
(en)
An improved process and associated apparatus for transforming fats, oils and oils from fish and higher melting point products according to the contact method.
A procedure for the treatment of by-products from sugar factories, distilleries, water from wool degreasing and other similar by-products in order to recover the nitrogenous organic matter and separate from them the alkaline salts that
An industrial process for the recovery of volatile solvents that remain impregnating the materials from which the oils or fats have been extracted, and in particular the trichlorethylene from the wool after the fat that the wool contains has been extracted.