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.Info
- 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
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- JMWZQGITLNWHHL-UHFFFAOYSA-N C(C(=O)[O-])(=O)[O-].P(=O)([O-])([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+] Chemical compound C(C(=O)[O-])(=O)[O-].P(=O)([O-])([O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+] JMWZQGITLNWHHL-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 abstract 1
- 229940078499 tricalcium phosphate Drugs 0.000 abstract 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 abstract 1
- 235000019731 tricalcium phosphate Nutrition 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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.
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)
| Country | Link |
|---|---|
| ES (1) | ES2154530B1 (es) |
Family Cites Families (2)
| 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. |
| BR9401203A (pt) * | 1993-03-24 | 1994-11-01 | Minnesota Mining & Mfg | Composição adequada para uso na cristalização de superfícies contendo carbonato de cálcio, sistema para cristalização e polimento de superfícies compostas de carbonato de cálcio e processo para cristalização de uma superfície composta de carbonato de cálcio |
-
1997
- 1997-12-22 ES ES9702660A patent/ES2154530B1/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2154530A1 (es) | 2001-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20010401 Kind code of ref document: A1 Effective date: 20010401 |