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ES2036131A1 - Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso. - Google Patents

Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso.

Info

Publication number
ES2036131A1
ES2036131A1 ES919101781A ES9101781A ES2036131A1 ES 2036131 A1 ES2036131 A1 ES 2036131A1 ES 919101781 A ES919101781 A ES 919101781A ES 9101781 A ES9101781 A ES 9101781A ES 2036131 A1 ES2036131 A1 ES 2036131A1
Authority
ES
Spain
Prior art keywords
residues
treatment
calcium salts
contg
residues contg
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.)
Granted
Application number
ES919101781A
Other languages
English (en)
Other versions
ES2036131B1 (es
Inventor
Loreaux Gerard Maquin
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.)
FONDOS Y ACCESORIOS METALIRGIC
Original Assignee
FONDOS Y ACCESORIOS METALIRGIC
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 FONDOS Y ACCESORIOS METALIRGIC filed Critical FONDOS Y ACCESORIOS METALIRGIC
Priority to ES9101781A priority Critical patent/ES2036131B1/es
Publication of ES2036131A1 publication Critical patent/ES2036131A1/es
Application granted granted Critical
Publication of ES2036131B1 publication Critical patent/ES2036131B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Processing Of Solid Wastes (AREA)

Abstract

PROCESO DE TRATAMIENTO DE PRODUCTOS RESIDUALES Y CONTENEDORES DE SALES DE CALCIO Y EN PARTICULAR DE FOSFOYESO EN EL QUE PARTIENDO DE RESIDUOS DE SALES DE CA PROCEDENTES DE LA FABRICACION DEL ACIDO FOSFORICO Y A BASE DE UN SECADO Y VARIOS CICLOS SUCESIVOS DE CALENTAMIENTO SE CONSIGUE UN PRODUCTO TERMINAL CON CARACTERISTICAS SUPERIORES AL PRODUCTO NATURAL DE LA MISMA COMPOSICION QUIMICA DE BASE. DE APLICACION EN MATERIALES DE CONSTRUCCION.
ES9101781A 1991-07-30 1991-07-30 Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso. Expired - Fee Related ES2036131B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101781A ES2036131B1 (es) 1991-07-30 1991-07-30 Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101781A ES2036131B1 (es) 1991-07-30 1991-07-30 Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso.

Publications (2)

Publication Number Publication Date
ES2036131A1 true ES2036131A1 (es) 1993-05-01
ES2036131B1 ES2036131B1 (es) 1993-12-16

Family

ID=8273176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101781A Expired - Fee Related ES2036131B1 (es) 1991-07-30 1991-07-30 Proceso de tratamiento de productos residuales y contenedores de sales de calcio y en particular de fosfoyeso.

Country Status (1)

Country Link
ES (1) ES2036131B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999003795A1 (en) * 1997-07-15 1999-01-28 Karageorgis, Ioannis Method and apparatus for the processing of phosphate gypsum waste

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES389680A1 (es) * 1971-03-29 1973-06-16 Diaz Lopez Nuevo procedimiento para calcinar piedra de yeso.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES389680A1 (es) * 1971-03-29 1973-06-16 Diaz Lopez Nuevo procedimiento para calcinar piedra de yeso.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999003795A1 (en) * 1997-07-15 1999-01-28 Karageorgis, Ioannis Method and apparatus for the processing of phosphate gypsum waste

Also Published As

Publication number Publication date
ES2036131B1 (es) 1993-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100623