CN103896319B - The preparation method of Alchlor generator and aluminum chloride - Google Patents
The preparation method of Alchlor generator and aluminum chloride Download PDFInfo
- Publication number
- CN103896319B CN103896319B CN201310665168.XA CN201310665168A CN103896319B CN 103896319 B CN103896319 B CN 103896319B CN 201310665168 A CN201310665168 A CN 201310665168A CN 103896319 B CN103896319 B CN 103896319B
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- feed
- opening
- aluminum chloride
- chlorine
- 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.)
- Active
Links
Abstract
The invention discloses the preparation method of a kind of Alchlor generator and aluminum chloride.Described Alchlor generator comprises: body, in described body, there is reaction chamber, the upper surface of described body is provided with the first opening for feed for spraying into aluminium powder in described reaction chamber along the axis of described reaction chamber, the side face of described body is provided with the second opening for feed, the bottom of described body is provided with discharge port, wherein said first opening for feed, described second opening for feed is all communicated with described reaction chamber with each in described discharge port, in described first opening for feed and described second opening for feed at least one for along described reaction chamber axis and radially in described reaction chamber, spray into chlorine.Can realize preparing aluminum chloride continuously according to the Alchlor generator of the embodiment of the present invention, and then the quality of titanium white can be improved.
Description
Technical field
The present invention relates to a kind of Alchlor generator for the preparation of aluminum chloride, also relate to a kind of preparation method of aluminum chloride.
Background technology
The production of existing titanium white has sulfuric acid process and the large technique of chlorination process two.Sulfuric acid process is suitable for producing anatase titanium dioxide, and chlorination process is suitable for producing high-grade rutile-type coating titanium white.Chloride process titanium dioxide technique comprises titanium-riched material chlorination, TiCl4 refines, TiCl4 is oxidized and TiO2 particle surface process four main process.Wherein, the most key step of rutile type is prepared in TiCl4 oxidation.Although the amount that aluminum chloride adds in this reaction process is relative and few, serve critical effect as the crystal seed in this oxidation reaction process.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of Alchlor generator.
Another object of the present invention is the preparation method proposing a kind of aluminum chloride.
To achieve these goals, embodiment according to a first aspect of the present invention proposes a kind of Alchlor generator, described Alchlor generator comprises: body, in described body, there is reaction chamber, the upper surface of described body is provided with the first opening for feed for spraying into aluminium powder in described reaction chamber along the axis of described reaction chamber, the side face of described body is provided with the second opening for feed, the bottom of described body is provided with discharge port, wherein said first opening for feed, described second opening for feed is all communicated with described reaction chamber with each in described discharge port, in described first opening for feed and described second opening for feed at least one for along described reaction chamber axis and radially in described reaction chamber, spray into chlorine.
According to the Alchlor generator of the embodiment of the present invention by arranging the first opening for feed and the second opening for feed, and by spraying into aluminium powder along axis of described reaction chamber in described reaction chamber and spraying into chlorine along the axis of described reaction chamber and radial direction in described reaction chamber, thus can realize preparing aluminum chloride continuously, and then the quality of titanium white can be improved.
In addition, following additional technical characteristic can also be had according to the Alchlor generator of the embodiment of the present invention:
According to one embodiment of present invention, described first opening for feed be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber, so that the radial direction along described reaction chamber sprays into chlorine to described reaction chamber in the radial direction that described second opening for feed is positioned at described reaction chamber.The structure of described Alchlor generator can be made thus more reasonable.
According to one embodiment of present invention, described Alchlor generator also comprises spray gun, described spray gun is located at described first opening for feed place, the outlet of described spray gun is communicated with described first opening for feed, the outlet of wherein said spray gun be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber.The structure of described Alchlor generator can be made thus more reasonable.
According to one embodiment of present invention, described spray gun comprises: for entering the outer tube of chlorine; Manage for entering in aluminium powder, described interior pipe is located in described outer tube; And nozzle, the import of described nozzle is communicated with each in the outlet of described interior pipe with the outlet of described outer tube, the outlet of described nozzle is communicated with described first opening for feed, the outlet of wherein said nozzle be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber.The structure of described spray gun can be made thus more reasonable, and then the structure of described Alchlor generator can be made more reasonable.
According to one embodiment of present invention, described second opening for feed is multiple, and multiple described second opening for feed is relative between two in the radial direction of described reaction chamber.Chlorine can be made thus to enter into more equably in described reaction chamber, to make chlorine react with aluminium powder better.
According to one embodiment of present invention, described second opening for feed is multiple, and multiple described second opening for feed is located on the side face of described body along the vertical direction at interval.Chlorine can be made thus to enter into more equably in described reaction chamber, to make chlorine react with aluminium powder better.
Embodiment according to a second aspect of the present invention proposes a kind of preparation method of aluminum chloride, the preparation method of described aluminum chloride utilizes Alchlor generator described according to a first aspect of the present invention to prepare aluminum chloride, and the preparation method of described aluminum chloride comprises the following steps: in described reaction chamber, spray into aluminium powder along the axial of described reaction chamber continuously by described first opening for feed; In described reaction chamber, chlorine is sprayed into by least one axis along described reaction chamber in described first opening for feed and described second opening for feed and radial direction; React in described reaction chamber to obtain aluminum chloride with aluminium powder and chlorine, aluminum chloride discharges described Alchlor generator from described discharge port.
By in described reaction chamber, spray into aluminium powder along the axis of described reaction chamber and along described reaction chamber axis and radial in described reaction chamber, spray into chlorine, thus can realize preparing aluminum chloride continuously, and then the quality of titanium white can be improved.And, when preparing titanium white, add the quality that aluminium powder can ensure titanium white chloride continuously.
According to one embodiment of present invention, the amount of the chlorine added from described first opening for feed is 90Nm3/h-150Nm3/h, and the amount of the chlorine added from described second opening for feed is 90Nm3/h-150Nm3/h.
According to one embodiment of present invention, the amount of the aluminium powder added from described first opening for feed is 60 kgs/hr-120 kgs/hr.
According to one embodiment of present invention, the temperature of discharging the aluminum chloride of described Alchlor generator from described discharge port is 400 degrees Celsius-500 degrees Celsius.The quality product of titanium white chloride can be improved thus further when preparing titanium white.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the Alchlor generator according to the embodiment of the present invention;
Fig. 2 is the schema of the preparation method of aluminum chloride according to the embodiment of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1, the Alchlor generator 10 according to the embodiment of the present invention is described.As shown in Figure 1, the Alchlor generator 10 according to the embodiment of the present invention comprises body 101, has reaction chamber 1011 in body 101.The upper surface of body 101 is provided with the first opening for feed 1012 for spraying into aluminium powder in reaction chamber 1011 along the axis of reaction chamber 1011, and the side face of body 101 is provided with the second opening for feed 1013, and the bottom of body 101 is provided with discharge port 1014.Wherein, the first opening for feed 1012, second opening for feed 1013 is all communicated with reaction chamber 1011 with each in discharge port 1014.In first opening for feed 1012 and the second opening for feed 1013 at least one for along reaction chamber 1011 axis and radially in reaction chamber 1011, spray into chlorine.
Below with reference to Fig. 2, the preparation method according to the aluminum chloride of the embodiment of the present invention is described.Utilize according to the preparation method of the aluminum chloride of the embodiment of the present invention and prepare aluminum chloride according to the Alchlor generator 10 of the embodiment of the present invention, as shown in Figure 2, the preparation method of aluminum chloride comprises:
In reaction chamber 1011, aluminium powder is sprayed into along the axial of reaction chamber 1011 continuously by the first opening for feed 1012;
In reaction chamber 1011, chlorine is sprayed into by least one axis along reaction chamber 1011 in the first opening for feed 1012 and the second opening for feed 1013 and radial direction; With
Aluminium powder and chlorine react to obtain aluminum chloride in reaction chamber 1011, and aluminum chloride discharges Alchlor generator 10 from discharge port 1014.
According to the Alchlor generator 10 of the embodiment of the present invention by arranging the first opening for feed 1012 and the second opening for feed 1013, and by spraying into aluminium powder along axis of reaction chamber 1011 in reaction chamber 1011 and spraying into chlorine along the axis of reaction chamber 1011 and radial direction in reaction chamber 1011, thus can realize preparing aluminum chloride continuously, and then the quality of titanium white can be improved.
By in reaction chamber 1011, spray into aluminium powder along the axis of reaction chamber 1011 and along reaction chamber 1011 axis and radial in reaction chamber 1011, spray into chlorine, thus can realize preparing aluminum chloride continuously, and then the quality of titanium white can be improved.And, when preparing titanium white, add the quality that aluminium powder can ensure titanium white chloride continuously.
As shown in Figure 1, advantageously, first opening for feed 1012 can be positioned at reaction chamber 1011 axially axially to spray into aluminium powder and chlorine to reaction chamber 1011 along reaction chamber 1011, so that the radial direction along reaction chamber 1011 sprays into chlorine to reaction chamber 1011 in the radial direction that the second opening for feed 1013 can be positioned at reaction chamber 1011.The structure of Alchlor generator 10 can be made thus more reasonable.
In some embodiments of the invention, Alchlor generator 10 can also comprise spray gun, and described spray gun can be located at the first opening for feed 1012 place, and the outlet of described spray gun can be communicated with the first opening for feed 1012.Wherein, the outlet of described spray gun can be positioned at reaction chamber 1011 axially axially to spray into aluminium powder and chlorine to reaction chamber 1011 along reaction chamber 1011.The structure of Alchlor generator 10 can be made thus more reasonable.
Specifically, the outlet of described spray gun can be connected with the first opening for feed 1012, or the outlet of described spray gun can extend in the first opening for feed 1012.
Advantageously, described spray gun can comprise outer tube for entering chlorine, for entering pipe and nozzle in aluminium powder.Described interior pipe can be located in described outer tube.The import of described nozzle can be communicated with each in the outlet of described interior pipe with the outlet of described outer tube, and the outlet of described nozzle can be communicated with the first opening for feed 1012.Wherein, the outlet of described nozzle can be positioned at reaction chamber 1011 axially axially to spray into aluminium powder and chlorine to reaction chamber 1011 along reaction chamber 1011.The structure of described spray gun can be made thus more reasonable, and then the structure of Alchlor generator 10 can be made more reasonable.
As shown in Figure 1, in examples more of the present invention, the second opening for feed 1013 can be multiple, and multiple second opening for feed 1013 can be relative between two in the radial direction of reaction chamber 1011.In other words, the second opening for feed 1013 can be even number, and every two the second opening for feeds 1013 are positioned in a radial direction of reaction chamber 1011.Chlorine can be made thus to enter into more equably in described reaction chamber, to make chlorine react with aluminium powder better.
In an example of the present invention, as shown in Figure 1, the second opening for feed 1013 can be multiple, and multiple second opening for feed 1013 can be located on the side face of body 101 along the vertical direction at interval.Chlorine can be made thus to enter into more equably in described reaction chamber, to make chlorine react with aluminium powder better.Wherein, above-below direction is as shown in the arrow A in Fig. 1.
Advantageously, multiple second opening for feed 1013 is relative in the vertical direction.
The amount of the chlorine added from the second opening for feed 1013 can be 90Nm3/h-150Nm3/h, and the amount of the chlorine added from the first opening for feed 1012 can be 90Nm3/h-150Nm3/h.Preferably, the amount of the chlorine added from the second opening for feed 1013 can be 120Nm3/h, and the amount of the chlorine added from the first opening for feed 1012 can be 120Nm3/h.
When the second opening for feed 1013 is multiple, the summation of the amount of the chlorine added from multiple second opening for feed 1013 can be 90Nm3/h-150Nm3/h.
The amount of the aluminium powder added from the first opening for feed 1012 can be 60 kgs/hr-120 kgs/hr.Preferably, the amount of the aluminium powder added from the first opening for feed 1012 can be 90 kgs/hr.
In a concrete example of the present invention, the temperature of discharging the aluminum chloride of Alchlor generator 10 from discharge port 1014 can be 400 degrees Celsius-500 degrees Celsius.The quality product of titanium white chloride can be improved thus further when preparing titanium white.Preferably, the temperature of discharging the aluminum chloride of Alchlor generator 10 from discharge port 1014 can be 450 degrees Celsius.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. an Alchlor generator, it is characterized in that, comprise: body, in described body, there is reaction chamber, the upper surface of described body is provided with the first opening for feed for spraying into aluminium powder in described reaction chamber along the axis of described reaction chamber, the side face of described body is provided with the second opening for feed, the bottom of described body is provided with discharge port, wherein said first opening for feed, described second opening for feed is all communicated with described reaction chamber with each in described discharge port, described first opening for feed be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber, so that the radial direction along described reaction chamber sprays into chlorine to described reaction chamber in the radial direction that described second opening for feed is positioned at described reaction chamber.
2. Alchlor generator according to claim 1, it is characterized in that, also comprise spray gun, described spray gun is located at described first opening for feed place, the outlet of described spray gun is communicated with described first opening for feed, the outlet of wherein said spray gun be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber.
3. Alchlor generator according to claim 2, is characterized in that, described spray gun comprises:
For entering the outer tube of chlorine;
Manage for entering in aluminium powder, described interior pipe is located in described outer tube; With
Nozzle, the import of described nozzle is communicated with each in the outlet of described interior pipe with the outlet of described outer tube, the outlet of described nozzle is communicated with described first opening for feed, the outlet of wherein said nozzle be positioned at described reaction chamber axially axially to spray into aluminium powder and chlorine to described reaction chamber along described reaction chamber.
4. the Alchlor generator according to any one of claim 1-3, is characterized in that, described second opening for feed is multiple, and multiple described second opening for feed is relative between two in the radial direction of described reaction chamber.
5. the Alchlor generator according to any one of claim 1-3, is characterized in that, described second opening for feed is multiple, and multiple described second opening for feed is located on the side face of described body along the vertical direction at interval.
6. a preparation method for aluminum chloride, is characterized in that, the preparation method of described aluminum chloride utilizes the Alchlor generator according to any one of claim 1-5 to prepare aluminum chloride, and the preparation method of described aluminum chloride comprises:
In described reaction chamber, aluminium powder is sprayed into along the axial of described reaction chamber continuously by described first opening for feed;
In described reaction chamber, chlorine is sprayed into by least one axis along described reaction chamber in described first opening for feed and described second opening for feed and radial direction; With
Aluminium powder and chlorine react to obtain aluminum chloride in described reaction chamber, and aluminum chloride discharges described Alchlor generator from described discharge port.
7. the preparation method of aluminum chloride according to claim 6, is characterized in that, the amount of the chlorine added from described first opening for feed is 90Nm
3/ h-150Nm
3/ h, the amount of the chlorine added from described second opening for feed is 90Nm
3/ h-150Nm
3/ h.
8. the preparation method of aluminum chloride according to claim 7, is characterized in that, the amount of the aluminium powder added from described first opening for feed is 60 kgs/hr-120 kgs/hr.
9. the preparation method of aluminum chloride according to claim 7, is characterized in that, the temperature of discharging the aluminum chloride of described Alchlor generator from described discharge port is 400 degrees Celsius-500 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665168.XA CN103896319B (en) | 2013-12-09 | 2013-12-09 | The preparation method of Alchlor generator and aluminum chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665168.XA CN103896319B (en) | 2013-12-09 | 2013-12-09 | The preparation method of Alchlor generator and aluminum chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896319A CN103896319A (en) | 2014-07-02 |
| CN103896319B true CN103896319B (en) | 2015-11-25 |
Family
ID=50987952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665168.XA Active CN103896319B (en) | 2013-12-09 | 2013-12-09 | The preparation method of Alchlor generator and aluminum chloride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896319B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10246342B2 (en) | 2016-03-31 | 2019-04-02 | Tronox Llc | Centrifugal aluminum chloride generator |
| CN112443754A (en) * | 2020-11-04 | 2021-03-05 | 山东鲁北企业集团总公司 | System and method for comprehensive utilization of chlorine gas produced by titanium dioxide produced by chlorination process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193632U (en) * | 2011-09-06 | 2012-04-18 | 沈阳东方钛业有限公司 | Alchlor generator |
| CN102424414A (en) * | 2011-09-06 | 2012-04-25 | 沈阳东方钛业有限公司 | Aluminum chloride generator |
-
2013
- 2013-12-09 CN CN201310665168.XA patent/CN103896319B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202193632U (en) * | 2011-09-06 | 2012-04-18 | 沈阳东方钛业有限公司 | Alchlor generator |
| CN102424414A (en) * | 2011-09-06 | 2012-04-25 | 沈阳东方钛业有限公司 | Aluminum chloride generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103896319A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103896319B (en) | The preparation method of Alchlor generator and aluminum chloride | |
| CN203127521U (en) | Dry-mixed mortar anti-dissociation product cabin | |
| CN105523947A (en) | Refined metolachlor continuous asymmetric hydrogenation reaction process | |
| CN102875357A (en) | Process for producing chloroactic acid by large chlorinated kettles and chlorinated kettles for reaction | |
| CN204170648U (en) | Acidolysis premixing tank mixing plant | |
| CN204352749U (en) | A kind of organic waste-gas purification tower | |
| CN105904062B (en) | Spout jet flow welder adjustable in pitch | |
| CN106966427A (en) | The purification method of a kind of acidolysis titanium liquid and for the filter in method | |
| CN103896334B (en) | Except the continuous feeding of scar sand and the Titanium Dioxide Produced by Chloride Procedure process units with it | |
| KR101348777B1 (en) | Apparatus for grain coating | |
| CN102784923B (en) | Indium powder manufacturing system | |
| CN102861892B (en) | End cover box for horizontal centrifugal casting of roll | |
| CN106190787B (en) | A kind of the spiral air distributor and fermentor of fermentor | |
| CN205817019U (en) | The spout pumping separate type single-cantilever structure of jet flow welder | |
| CN211800841U (en) | Titanium white hydrolysis dilution water feeding device | |
| CN102198940A (en) | Gas inlet distributor and application thereof to polycrystalline silicon reduction furnace | |
| CN205833396U (en) | A kind of sour method composite heat transfer dilute sulfuric acid spray appliance | |
| CN204544203U (en) | Spraying charging type reactor | |
| CN207840341U (en) | It is a kind of quickly to cut the selective wave crest nozzle replaced | |
| CN207085365U (en) | A kind of resin alambique | |
| CN203209013U (en) | Tower type melt granulator | |
| CN204768737U (en) | Absorption process preparation polyphosphoric acid's synthetic cauldron | |
| CN205146002U (en) | Liquid ammonia formula aqueous ammonia preparation ware | |
| CN109019681A (en) | The titanium white chloride process units and production method of additive pre-atomized | |
| US20180272249A1 (en) | Reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 913 Patentee after: Yunnan metallurgy Xin Litai industry company limited Address before: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 913 Patentee before: Yunnan Xinli Nonferrous Metal Co., Ltd. |