ES2072191A1 - Process for obtaining zinc hydroxychloride, Zn5 (OH)8 Cl2.H2O and its use as a zinc corrector - Google Patents
Process for obtaining zinc hydroxychloride, Zn5 (OH)8 Cl2.H2O and its use as a zinc correctorInfo
- Publication number
- ES2072191A1 ES2072191A1 ES09300705A ES9300705A ES2072191A1 ES 2072191 A1 ES2072191 A1 ES 2072191A1 ES 09300705 A ES09300705 A ES 09300705A ES 9300705 A ES9300705 A ES 9300705A ES 2072191 A1 ES2072191 A1 ES 2072191A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- hydroxychloride
- corrector
- obtaining
- soils
- 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
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 6
- 239000011701 zinc Substances 0.000 title abstract 6
- 229910052725 zinc Inorganic materials 0.000 title abstract 6
- DTHZWUDUWBPDQI-UHFFFAOYSA-N [Zn].ClO Chemical compound [Zn].ClO DTHZWUDUWBPDQI-UHFFFAOYSA-N 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 2
- 239000002689 soil Substances 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 240000008415 Lactuca sativa Species 0.000 abstract 1
- 235000003228 Lactuca sativa Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 230000002496 gastric effect Effects 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 1
Abstract
Process for obtaining zinc hydroxychloride, Zn5 (OH)8 Cl2.H2O and its use as a zinc corrector. The hydroxychloride is obtained from a solution of 1 to 2 M zinc chloride from which the oxychloride is precipitated using a soluble alkali, preferably sodium hydroxide in the form of a dilute solution (preferably 0.5 N) in molar proportions the precipitate is washed with ethyl alcohol and dried under vacuum at below 70 degree C. The hydroxychloride so obtained has a zinc bioavailability which is similar to that of other commercial forms of zinc such as the carbonate or basic sulphates, but with better gastric tolerance than in the case of zinc sulphate it has application as a zinc corrector in the cultivation of lettuces thus in doses of 300 ppm of zinc these achieve double the weight of those treated with commercial complexes, and this is specially indicated for both acid soils and limy soils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9300705A ES2072191B1 (en) | 1993-04-05 | 1993-04-05 | PROCEDURE FOR OBTAINING ZINC HYDROXYCHLORIDE, ZN5 (OH) 8 CL2.H20 AND ITS USE AS A ZINC CORRECTOR. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9300705A ES2072191B1 (en) | 1993-04-05 | 1993-04-05 | PROCEDURE FOR OBTAINING ZINC HYDROXYCHLORIDE, ZN5 (OH) 8 CL2.H20 AND ITS USE AS A ZINC CORRECTOR. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2072191A1 true ES2072191A1 (en) | 1995-07-01 |
| ES2072191B1 ES2072191B1 (en) | 1996-02-01 |
Family
ID=8281369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9300705A Expired - Fee Related ES2072191B1 (en) | 1993-04-05 | 1993-04-05 | PROCEDURE FOR OBTAINING ZINC HYDROXYCHLORIDE, ZN5 (OH) 8 CL2.H20 AND ITS USE AS A ZINC CORRECTOR. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2072191B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1152766A4 (en) * | 1998-12-03 | 2003-04-16 | Heritage Technologies Llc | Vitamin compatible micronutrient supplement |
| CN101712485B (en) * | 2009-11-25 | 2012-06-27 | 长沙兴嘉天华农业开发有限公司 | Preparation method of basic zinc chloride |
| CN102745737A (en) * | 2012-07-27 | 2012-10-24 | 大连交通大学 | Synthesis method of basic zinc chloride monocrystal nanorods |
| WO2014139193A1 (en) * | 2013-03-11 | 2014-09-18 | 深圳市危险废物处理站有限公司 | Method for preparing basic zinc chloride |
| CN107324375A (en) * | 2017-06-16 | 2017-11-07 | 河北奥新金属材料科技有限公司 | A kind of preparation method of basic zinc chloride |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998644A (en) * | 1973-05-07 | 1976-12-21 | Minnesota Mining And Manufacturing Company | Alkali metal silicate-zinc hydroxychloride coating composition |
| US4088810A (en) * | 1973-05-07 | 1978-05-09 | Minnesota Mining And Manufacturing Company | Alkali metal silicate-zinc hydroxychloride coating composition |
-
1993
- 1993-04-05 ES ES9300705A patent/ES2072191B1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998644A (en) * | 1973-05-07 | 1976-12-21 | Minnesota Mining And Manufacturing Company | Alkali metal silicate-zinc hydroxychloride coating composition |
| US4088810A (en) * | 1973-05-07 | 1978-05-09 | Minnesota Mining And Manufacturing Company | Alkali metal silicate-zinc hydroxychloride coating composition |
Non-Patent Citations (1)
| Title |
|---|
| GALVEZ MORROS M. Bioavailability in the rat of Zinc... Food Chemistry, 1992, Vol. 43(5), pßginas 377-381. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1152766A4 (en) * | 1998-12-03 | 2003-04-16 | Heritage Technologies Llc | Vitamin compatible micronutrient supplement |
| CN101712485B (en) * | 2009-11-25 | 2012-06-27 | 长沙兴嘉天华农业开发有限公司 | Preparation method of basic zinc chloride |
| CN102745737A (en) * | 2012-07-27 | 2012-10-24 | 大连交通大学 | Synthesis method of basic zinc chloride monocrystal nanorods |
| CN102745737B (en) * | 2012-07-27 | 2014-04-09 | 大连交通大学 | Synthesis method of basic zinc chloride monocrystal nanorods |
| WO2014139193A1 (en) * | 2013-03-11 | 2014-09-18 | 深圳市危险废物处理站有限公司 | Method for preparing basic zinc chloride |
| CN107324375A (en) * | 2017-06-16 | 2017-11-07 | 河北奥新金属材料科技有限公司 | A kind of preparation method of basic zinc chloride |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2072191B1 (en) | 1996-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20180806 |