ES2154530B1 - Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso. - Google Patents

Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso.

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Publication number
ES2154530B1
ES2154530B1 ES9702660A ES9702660A ES2154530B1 ES 2154530 B1 ES2154530 B1 ES 2154530B1 ES 9702660 A ES9702660 A ES 9702660A ES 9702660 A ES9702660 A ES 9702660A ES 2154530 B1 ES2154530 B1 ES 2154530B1
Authority
ES
Spain
Prior art keywords
crystalline structure
oxalate
phosphate
amphium
composite
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 - Lifetime
Application number
ES9702660A
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English (en)
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ES2154530A1 (es
Inventor
Calsina Ramon Sola
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.)
Abrasivos Sola S A
Original Assignee
Abrasivos Sola S A
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 Abrasivos Sola S A filed Critical Abrasivos Sola S A
Priority to ES9702660A priority Critical patent/ES2154530B1/es
Publication of ES2154530A1 publication Critical patent/ES2154530A1/es
Application granted granted Critical
Publication of ES2154530B1 publication Critical patent/ES2154530B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Compuesto de fosfato-oxalato amónico de estructura cristalina su procedimiento de obtención y su uso. La invención consiste en fosfato-oxalato amónico, de estructura cristalina prismático tetragonal con bases piramidales o planas y abundantes maclas, que es obtenido en un proceso de reacción por aportación en un medio acuoso de ácido fosfórico o cualquier fosfato amoniacal ó amoniaco, mas ácido oxálico hasta alcanzar el pH 2,7 y enfriando forzadamente para luego separar los cristales, secarlos y molerlos hasta una granulometría entre polvo y 0,5 mm dejándoles listos para su uso, siendo usado en medio acuoso al 30% en peso, encharcando suelos para reaccionar con la cal presente y formar fosfato tricálcico, dejando como residuo sales atóxicas.
ES9702660A 1997-12-22 1997-12-22 Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso. Expired - Lifetime ES2154530B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702660A ES2154530B1 (es) 1997-12-22 1997-12-22 Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702660A ES2154530B1 (es) 1997-12-22 1997-12-22 Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso.

Publications (2)

Publication Number Publication Date
ES2154530A1 ES2154530A1 (es) 2001-04-01
ES2154530B1 true ES2154530B1 (es) 2001-10-16

Family

ID=8301581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702660A Expired - Lifetime ES2154530B1 (es) 1997-12-22 1997-12-22 Compuesto de fosfato-oxalato amonico de estructura cristalina, su procedimiento de obtencion y su uso.

Country Status (1)

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ES (1) ES2154530B1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2021259A6 (es) * 1990-08-23 1991-10-16 Paddington Trading Ltd Producto para la pulimentacion de piedras ornamentales y procedimiento para su preparacion.
JPH078433A (ja) * 1993-03-24 1995-01-13 Minnesota Mining & Mfg Co <3M> 組成物、それを含む装置、及びその装置により炭酸カルシウム含有表面を処理する方法

Also Published As

Publication number Publication date
ES2154530A1 (es) 2001-04-01

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