CN106115770A - A kind of environment-friendly type zinc oxide preparation method - Google Patents
A kind of environment-friendly type zinc oxide preparation method Download PDFInfo
- Publication number
- CN106115770A CN106115770A CN201610498454.5A CN201610498454A CN106115770A CN 106115770 A CN106115770 A CN 106115770A CN 201610498454 A CN201610498454 A CN 201610498454A CN 106115770 A CN106115770 A CN 106115770A
- Authority
- CN
- China
- Prior art keywords
- zinc oxide
- environment
- crucible
- friendly type
- zinc
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
- C01G9/03—Processes of production using dry methods, e.g. vapour phase processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a kind of environment-friendly type zinc oxide preparation method, raw material zinc ingot metal 100g is put in crucible, crucible is put into combustion furnace, use natural gas is fuel, and regulation in-furnace temperature, more than 910 DEG C, waits that zinc raw material is completely converted into steam in high temperature environments, collection device is entered by the pipeline at top, it is blown into abundant air by aerator again, with zinc fume generation redox reaction, after cooling, prepares zinc oxide.The method solves the traditional fuel pollution problem to environment, and the purity zinc oxide prepared is high, and yield is big, and production efficiency is high, and process means is easily controllable.
Description
Technical field
The present invention relates to a kind of environment-friendly type zinc oxide preparation method.
Background technology
Zinc oxide, as a kind of common chemical addition agent, is widely applied to every field, and a kind of high-purity mangesium oxide
Zinc is particularly welcome by market, preparation process many employings one stove of current high pure zinc oxide pattern once, needs often
Secondary response again reclaims after completing and fills out stove so that labor intensity increases, and has had a strong impact on the production efficiency of zinc oxide.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, it is an object of the invention to provide a kind of environment-friendly type zinc oxide preparation side
Method.
The present invention takes techniques below scheme to realize: a kind of environment-friendly type zinc oxide preparation method, by raw material zinc ingot metal
100 put in crucible, and crucible is put into combustion furnace, and use natural gas is fuel, and regulation in-furnace temperature, more than 910 DEG C, waits
Zinc raw material is completely converted into steam in high temperature environments, enters collection device by the pipeline at top, then is blown into by aerator
Air, with zinc fume generation redox reaction, prepares zinc oxide after cooling.
Above-mentioned a kind of environment-friendly type zinc oxide preparation method, described burning in-furnace temperature is at 910 ~ 1200 DEG C.
Above-mentioned a kind of environment-friendly type zinc oxide preparation method, described crucible is silicon carbide crucible.
The method have the advantages that this method solves the traditional fuel pollution problem to environment in sum, and
The purity zinc oxide prepared is high, and yield is big, and production efficiency is high, and process means is easily controllable.
Detailed description of the invention
A kind of environment-friendly type zinc oxide preparation method, puts in crucible by raw material zinc ingot metal 100, crucible is put into combustion furnace,
Use natural gas is fuel, and regulation in-furnace temperature, more than 910 DEG C, waits that zinc raw material is completely converted into steam in high temperature environments,
Enter collection device by the pipeline at top, then be blown into air by aerator, with zinc fume generation redox reaction, cooling
Rear prepared zinc oxide.
Above-mentioned a kind of environment-friendly type zinc oxide preparation method, described burning in-furnace temperature is at 910 ~ 1200 DEG C.
Above-mentioned a kind of environment-friendly type zinc oxide preparation method, described crucible is silicon carbide crucible.
The method have the advantages that this method solves the traditional fuel pollution problem to environment in sum, and
The purity zinc oxide prepared is high, and yield is big, and production efficiency is high, and process means is easily controllable.
The above is embodiments of the invention, therefore all according to the structure described in the present patent application scope, feature and principle institute
The equivalence change done or modification, in the range of being all included in present patent application.
Claims (3)
1. an environment-friendly type zinc oxide preparation method, it is characterised in that: raw material zinc ingot metal 100 is put in crucible, crucible is put into
In combustion furnace, use natural gas is fuel, and regulation in-furnace temperature, more than 910 DEG C, waits that zinc raw material turns the most completely
It is changed to steam, enters collection device by the pipeline at top, then be blown into air by aerator, with zinc fume generation oxidoreduction
Reaction, prepares zinc oxide after cooling.
A kind of environment-friendly type zinc oxide preparation method the most according to claim 1, it is characterised in that: described burning in-furnace temperature
At 910 ~ 1200 DEG C.
A kind of environment-friendly type zinc oxide preparation method the most according to claim 1, it is characterised in that: described crucible is carborundum
Crucible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498454.5A CN106115770A (en) | 2016-06-30 | 2016-06-30 | A kind of environment-friendly type zinc oxide preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498454.5A CN106115770A (en) | 2016-06-30 | 2016-06-30 | A kind of environment-friendly type zinc oxide preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106115770A true CN106115770A (en) | 2016-11-16 |
Family
ID=57284423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498454.5A Pending CN106115770A (en) | 2016-06-30 | 2016-06-30 | A kind of environment-friendly type zinc oxide preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115770A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078600A (en) * | 2018-07-13 | 2018-12-25 | 安徽省含山县锦华氧化锌厂 | A kind of efficient oxidation zinc production and processing robot |
| CN111204795A (en) * | 2020-02-25 | 2020-05-29 | 兴化市庆丰锌品有限公司 | Indirect zinc oxide self-heating production system |
| CN111233026A (en) * | 2020-02-25 | 2020-06-05 | 兴化市庆丰锌品有限公司 | Indirect method zinc oxide preparation device and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384056A (en) * | 2002-06-12 | 2002-12-11 | 云南省冶金研究设计院 | Process and apapratus of producing four-needle zine oxide whisker |
| CN1986909A (en) * | 2006-11-07 | 2007-06-27 | 北京矿冶研究总院 | Technology for preparing tetrapod-like zinc oxide whisker by normal pressure zinc vapour oxidation method |
| JP2008254990A (en) * | 2007-04-09 | 2008-10-23 | Ishihara Sangyo Kaisha Ltd | Zinc oxide, method for producing the same, and cosmetic using the same |
| CN101654806A (en) * | 2009-09-11 | 2010-02-24 | 云南冶金集团总公司技术中心 | Method for preparing crystal whisker of zinc oxide in large size |
| CN101962807A (en) * | 2010-10-15 | 2011-02-02 | 北京北矿锌业有限责任公司 | Equipment and method for producing tetrapod-shaped zinc oxide whiskers |
| CN202508886U (en) * | 2012-03-26 | 2012-10-31 | 杨朝正 | Energy-saving furnace for producing zinc oxide through indirect method |
-
2016
- 2016-06-30 CN CN201610498454.5A patent/CN106115770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384056A (en) * | 2002-06-12 | 2002-12-11 | 云南省冶金研究设计院 | Process and apapratus of producing four-needle zine oxide whisker |
| CN1986909A (en) * | 2006-11-07 | 2007-06-27 | 北京矿冶研究总院 | Technology for preparing tetrapod-like zinc oxide whisker by normal pressure zinc vapour oxidation method |
| JP2008254990A (en) * | 2007-04-09 | 2008-10-23 | Ishihara Sangyo Kaisha Ltd | Zinc oxide, method for producing the same, and cosmetic using the same |
| CN101654806A (en) * | 2009-09-11 | 2010-02-24 | 云南冶金集团总公司技术中心 | Method for preparing crystal whisker of zinc oxide in large size |
| CN101962807A (en) * | 2010-10-15 | 2011-02-02 | 北京北矿锌业有限责任公司 | Equipment and method for producing tetrapod-shaped zinc oxide whiskers |
| CN202508886U (en) * | 2012-03-26 | 2012-10-31 | 杨朝正 | Energy-saving furnace for producing zinc oxide through indirect method |
Non-Patent Citations (3)
| Title |
|---|
| 揭晓武等: "采用锌蒸气直接氧化工艺制备四针状氧化锌晶须", 《机械工程材料》 * |
| 李荣兴等: "四针状氧化锌晶须的开发研究", 《有色金属(冶炼部分)》 * |
| 盘觉: "炼锌厂直接生产氧化锌可以节能", 《冶金能源》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078600A (en) * | 2018-07-13 | 2018-12-25 | 安徽省含山县锦华氧化锌厂 | A kind of efficient oxidation zinc production and processing robot |
| CN111204795A (en) * | 2020-02-25 | 2020-05-29 | 兴化市庆丰锌品有限公司 | Indirect zinc oxide self-heating production system |
| CN111233026A (en) * | 2020-02-25 | 2020-06-05 | 兴化市庆丰锌品有限公司 | Indirect method zinc oxide preparation device and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106115770A (en) | A kind of environment-friendly type zinc oxide preparation method | |
| CN104212930A8 (en) | BAOSHEREX iron making process for smelting molten iron through two-step method | |
| CN104745867A (en) | High-temperature-resistant titanium alloy plate | |
| CN104016334A (en) | Purification method for graphite | |
| CN103924153A (en) | Low-expansion magnetic shielding alloy and preparation method thereof | |
| CN103602817A (en) | High/low two-furnace low-temperature pre-impurity-removal process for secondary aluminium | |
| CN106220188A (en) | A kind of narrow particle size distribution high purity silicon nitride raw powder's production technology | |
| CN110408758A (en) | A kind of heating rolling method of P91 steel plate | |
| CN104017976A (en) | Process for heat treatment of 12Cr1MoVG high pressure tubes after forging | |
| CN105296799A (en) | TC11 titanium alloy and technique for optimizing performance of TC11 titanium alloy | |
| CN105502405B (en) | A kind of method of carbon insulation quilt surface dephosphorization in polysilicon handle wafer stove | |
| CN201180089Y (en) | Water cooling double-layer glass viewing mirror of novel polysilicon reduction furnace | |
| CN104591280B (en) | A kind of natural gas is smelted preparation technology and the device of antimony oxide | |
| CN105349810B (en) | The resource utilization method of the aluminium skimmings generated in aluminium alloy bars production process | |
| CN103526050B (en) | Production technology for welded pipe level sponge titanium | |
| CN101812573B (en) | Gas-heated multipurpose roller hearth furnace | |
| CN102383025B (en) | Preparation method of super-critical high alloy steel suitable for thermal power unit | |
| CN205473933U (en) | Rectifying column tower tray | |
| CN104762525A (en) | Titanium alloy tube for heat exchanger | |
| CN103968676A (en) | Method for removing hung wax from thermal treatment furnace bottom roller | |
| CN214580972U (en) | Hearth for vertical organic heat carrier boiler | |
| CN201626920U (en) | Heating device of chemical gas-phase densifier | |
| CN103553049B (en) | The medium melting being applied to polycrystalline silicon purifying is connected preliminary directional solidification processes | |
| CN111268683B (en) | Reaction ignition device and ignition method for preparing silicon tetrachloride by chlorination of silicon powder | |
| CN107419197A (en) | A kind of heat-resistance stainless steel seamless steel pipe and manufacture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |