CN1165874A - Additive for electrolysizing metal manganese - Google Patents
Additive for electrolysizing metal manganese Download PDFInfo
- Publication number
- CN1165874A CN1165874A CN 97107921 CN97107921A CN1165874A CN 1165874 A CN1165874 A CN 1165874A CN 97107921 CN97107921 CN 97107921 CN 97107921 A CN97107921 A CN 97107921A CN 1165874 A CN1165874 A CN 1165874A
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- CN
- China
- Prior art keywords
- additive
- electrolysizing
- metal manganese
- metal
- manganese
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- 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.)
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
An additive for producing electrolytic metal manganese is prepared from hydroquinone, formaldehyde, thiourea, reductase, formic acid, SeO2 and deionized water, and features low cost and high quality of product.
Description
The present invention relates to a kind of electrolytic metal Mn additives used for producing.
In the existing electrolytic metal Mn production process, use tin anhydride as additive usually, the tin anhydride cost is higher on the one hand, and one ton of electrolytic metal Mn unit consumption of every production tin anhydride cost is more than 300 yuan; Adopt tin anhydride that quality product is had certain influence on the other hand, manganese content only reaches 99.7% usually.
The objective of the invention is to disclose a kind of additive for electrolysizing metal manganese that can reduce the electrolytic metal Mn production cost, improve the electrolytic metal Mn quality.
Additive for electrolysizing metal manganese of the present invention contains Resorcinol, formaldehyde, thiocarbamide, reductase enzyme, formic acid, tin anhydride, deionized water, its dosage than (weight percent) is: Resorcinol 10-20%, formaldehyde 20-30%, thiocarbamide 5-10%, reductase enzyme 0.5-1.5%, formic acid 10-20%, tin anhydride 5-15%, deionized water surplus.During preparation, deionized water is heated to 85 ℃-100 ℃, reductase enzyme is fully dissolved, put, add all the other compositions then, stir to normal temperature with 30: 1 ratio, packing.
Make comparisons with single employing tin anhydride, additive for electrolysizing metal manganese of the present invention has the following advantages: 1, reduce the electrolytic metal Mn production cost.Average electrolytic metal Mn per ton can reduce cost 100 yuan.2, improve the electrolytic metal Mn quality product.Manganese (Mn) content can reach 99.9%.3, prolong the negative plate life-span.4, do not change original technology and do not influence original design throughput.
Claims (1)
1, a kind of additive for electrolysizing metal manganese the invention is characterized in that its prescription (weight percent) is:
Resorcinol 10-20
Formaldehyde 20-30
Thiocarbamide 5-10
Reductase enzyme 0.5-1.5
Formic acid 10-20
Tin anhydride 5-10
The deionized water surplus
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107921 CN1165874A (en) | 1997-01-15 | 1997-01-15 | Additive for electrolysizing metal manganese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107921 CN1165874A (en) | 1997-01-15 | 1997-01-15 | Additive for electrolysizing metal manganese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1165874A true CN1165874A (en) | 1997-11-26 |
Family
ID=5169964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97107921 Pending CN1165874A (en) | 1997-01-15 | 1997-01-15 | Additive for electrolysizing metal manganese |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1165874A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845562A (en) * | 2010-06-22 | 2010-09-29 | 陈榜龙 | Improved device and method for producing electrolytic manganese metal by two-ore method |
| CN101717958B (en) * | 2009-11-24 | 2011-09-14 | 中国地质大学（武汉） | Organic additive for electrolytic manganese production and preparation method thereof |
| CN103173786A (en) * | 2013-04-02 | 2013-06-26 | 吉首大学 | Method for environmentally friendly and efficiently producing electrolytic manganese metal |
| CN103451674A (en) * | 2013-09-23 | 2013-12-18 | 益阳金能新材料有限责任公司 | Production method for electrolytic manganese metal |
-
1997
- 1997-01-15 CN CN 97107921 patent/CN1165874A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717958B (en) * | 2009-11-24 | 2011-09-14 | 中国地质大学（武汉） | Organic additive for electrolytic manganese production and preparation method thereof |
| CN101845562A (en) * | 2010-06-22 | 2010-09-29 | 陈榜龙 | Improved device and method for producing electrolytic manganese metal by two-ore method |
| CN101845562B (en) * | 2010-06-22 | 2013-03-20 | 陈榜龙 | Improved device and method for producing electrolytic manganese metal by two-ore method |
| CN103173786A (en) * | 2013-04-02 | 2013-06-26 | 吉首大学 | Method for environmentally friendly and efficiently producing electrolytic manganese metal |
| CN103173786B (en) * | 2013-04-02 | 2015-11-25 | 吉首大学 | A kind of environment-friendly high-efficiency produces the method for electrolytic metal Mn |
| CN103451674A (en) * | 2013-09-23 | 2013-12-18 | 益阳金能新材料有限责任公司 | Production method for electrolytic manganese metal |
| CN103451674B (en) * | 2013-09-23 | 2016-03-23 | 益阳金能新材料有限责任公司 | The production method of electrolytic metal Mn |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |