ES445058A1 - Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES445058A1
ES445058A1 ES445058A ES445058A ES445058A1 ES 445058 A1 ES445058 A1 ES 445058A1 ES 445058 A ES445058 A ES 445058A ES 445058 A ES445058 A ES 445058A ES 445058 A1 ES445058 A1 ES 445058A1
Authority
ES
Spain
Prior art keywords
fertilizers
translation
manufacture
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES445058A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECHEVARRIA ARTECHE IGNACIO
ECHEVARRIA ARTECHE JESUS
Original Assignee
ECHEVARRIA ARTECHE IGNACIO
ECHEVARRIA ARTECHE JESUS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ECHEVARRIA ARTECHE IGNACIO, ECHEVARRIA ARTECHE JESUS filed Critical ECHEVARRIA ARTECHE IGNACIO
Priority to ES445058A priority Critical patent/ES445058A1/en
Publication of ES445058A1 publication Critical patent/ES445058A1/en
Expired legal-status Critical Current

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  • Fertilizers (AREA)

Abstract

Process for the manufacture of fertilizers from residual liquors in an acid treatment for obtaining alumina, characterized in that the liquor fraction removed to remove the soluble impurities is cooled to a temperature of 25 to 35ºC and saturated at the same time with hydrochloric acid gaseous, precipitating from the solution most of the potassium that, once separated, leaves a "residual liquor" rich in sulfuric acid. (Machine-translation by Google Translate, not legally binding)
ES445058A 1976-02-11 1976-02-11 Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding) Expired ES445058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES445058A ES445058A1 (en) 1976-02-11 1976-02-11 Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES445058A ES445058A1 (en) 1976-02-11 1976-02-11 Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES445058A1 true ES445058A1 (en) 1977-07-16

Family

ID=8470892

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445058A Expired ES445058A1 (en) 1976-02-11 1976-02-11 Procedure for the manufacture of fertilizers from waste liquors in an acid treatment of aluminum production. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES445058A1 (en)

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