CN205288376U - Apparatus for producing of gallium trichloride - Google Patents
Apparatus for producing of gallium trichloride Download PDFInfo
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- CN205288376U CN205288376U CN201520811623.7U CN201520811623U CN205288376U CN 205288376 U CN205288376 U CN 205288376U CN 201520811623 U CN201520811623 U CN 201520811623U CN 205288376 U CN205288376 U CN 205288376U
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- gallium trichloride
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Abstract
The utility model provides an apparatus for producing of gallium trichloride, include: response device, the import with the conveying equipment of response device exit linkage, the last firing equipment that is provided with of conveying equipment, the import with the collecting device of conveying equipment exit linkage. The utility model provides an apparatus for producing is provided with the firing equipment on conveying equipment, the result that can make chlorine and gallium obtain after the reaction keeps the liquid condition in transportation process, condenses in avoiding its transportation, leads to the fact the jam of apparatus for producing, consequently the device provided by the utility model can the large -scale production gallium trichloride. Furthermore, the utility model provides an apparatus for producing of gallium trichloride simple structure, lower, the energy saving of cost.
Description
Technical field
The utility model relates to gallium trichloride technical field, relates in particular to a kind of process units of gallium trichloride.
Background technology
The molecular formula of gallium trichloride is GaCl3, its density is 2.47g/cm3(25 DEG C), fusing point is 78 DEG C, and boiling point is 201.3 DEG C, and gallium trichloride is colourless acicular crystals, and very easily deliquescence has very strong corrosivity.
Gallium trichloride can prepare by number of ways, as produced as reaction raw materials with hydrogen chloride gas and gallium, first prepare hydrogen chloride gas with potassium permanganate and hydrochloric acid solution, again hydrogen chloride gas is dried, react the gallium trichloride that can prepare with dry hydrogen chloride gas and gallium. Gallium trichloride also can react and prepare with gallium oxide and chlorosulfuric acid, reacts with chlorosulfuric acid dissolved oxygen gallium solid, distills after removing the impurity in the product obtaining, and obtains gallium trichloride. In addition, directly react and also can prepare gallium trichloride with chlorine and gallium.
Fusing point, the boiling point of gallium trichloride are higher, under normal temperature, are solid-state, easily condense preparing gallium trichloride in gallium trichloride process, and Preparation equipment is stopped up, and make gallium trichloride be difficult to produce on a large scale.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of process units of gallium trichloride, and the process units that the utility model provides can large-scale production gallium trichloride.
The utility model provides a kind of process units of gallium trichloride, comprising:
Consersion unit;
Import exports with described consersion unit the conveying equipment being connected, and on described conveying equipment, is provided with firing equipment;
Import exports with described conveying equipment the collecting device being connected.
Preferably, described consersion unit comprises the gallium charging aperture, chlorine feed mouth and the discharging opening that are arranged on described consersion unit, and described discharging opening is connected with the import of described conveying equipment.
Preferably, described consersion unit is reactor.
Preferably, the material of described consersion unit is quartz or polytetrafluoroethylene (PTFE).
Preferably, described firing equipment is arranged on the outer surface of described conveying equipment.
Preferably, described conveying equipment is conveyance conduit.
Preferably, the material of described conveying equipment is quartz or polytetrafluoroethylene (PTFE).
Preferably, described firing equipment is heating tape, and described heating tape is wrapped in the outer surface of described conveying equipment.
Preferably, described collecting device comprises chlorine outlet, and the process units of described gallium trichloride also comprises that import exports with described chlorine the drying equipment being connected, and import exports with described drying equipment the chlorine collecting device being connected.
Preferably, the process units of described gallium trichloride also comprises the air insulated equipment that is arranged on described collecting device outside.
The course of work of the gallium trichloride process units that the utility model provides is: chlorine and gallium are reacted in consersion unit, due to very exothermic in chlorine and gallium course of reaction, make the product obtaining enter into collecting device with the state of gas along conveying equipment, product is reduction cooling the condensing gradually along with temperature in conveying equipment course of conveying, under the effect of firing equipment, make product keep the state of liquid to carry, after avoiding it to condense, form solid and stop up conveying equipment, collect the final gallium trichloride product forming by collecting device. the process units of the gallium trichloride that the utility model provides is provided with firing equipment on conveying equipment, can avoid the cooling obstruction production equipment that condenses of product of chlorine and gallium, makes the process units that the utility model provides can large-scale production gallium trichloride. the process units of the gallium trichloride that in addition, the utility model provides is simple in structure, cost is lower, save the energy.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The structural representation of the gallium trichloride process units that Fig. 1 provides for the utility model embodiment;
The front view of reactor in the gallium trichloride process units that Fig. 2 provides for the utility model embodiment;
The top view of reactor in the gallium trichloride process units that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of process units of gallium trichloride, comprising:
Consersion unit;
Import exports with described consersion unit the conveying equipment being connected, and on described conveying equipment, is provided with firing equipment;
Import exports with described conveying equipment the collecting device being connected.
The process units of the gallium trichloride that the utility model provides comprises consersion unit. In embodiment of the present utility model, described consersion unit reacts for chlorine and gallium. In embodiment of the present utility model, described gallium is liquid gallium. In embodiment of the present utility model, the material of described consersion unit is quartz or polytetrafluoroethylene (PTFE), chlorine reacts meeting very exothermic with gallium, the gallium trichloride generating has stronger corrosivity, quartz and these two kinds of materials of polytetrafluoroethylene (PTFE) have corrosion resistance and resistance to elevated temperatures, can be used as the material of consersion unit.
In embodiment of the present utility model, described consersion unit can be reactor. The front view of reactor in the gallium trichloride process units that Fig. 2 provides for the utility model embodiment, the top view of reactor in the gallium trichloride process units that Fig. 3 provides for the utility model embodiment, as shown in Figures 2 and 3, in embodiment of the present utility model, described reactor is tank shape structure. In embodiment of the present utility model, the diameter of described reactor is 200cm～300cm; In other embodiment, the diameter of described reactor is 220cm～280cm; In a further embodiment, the diameter of described reactor is 240cm～260cm. In embodiment of the present utility model, the height of described reactor is 300cm～500cm; In other embodiment, the height of described reactor is 350cm～450cm; In a further embodiment, the height of described reactor is 400cm. In embodiment of the present utility model, described reactor bottom has tapered protrusion, makes the bottom of reactor have certain protruding amplitude, is convenient to fixing of reactor and holding of gallium. In embodiment of the present utility model, the angle of described tapered protrusion is 60 °～65 °; In other embodiment, the angle of described tapered protrusion is 63 °. In embodiment of the present utility model, the radius of described tapered protrusion is 200cm～250cm; In other embodiment, the radius of described tapered protrusion is 230cm.
In embodiment of the present utility model, described reactor comprises the gallium charging aperture, chlorine feed mouth and the discharging opening that are arranged on described consersion unit, and described discharging opening is connected with the import of conveying equipment. In embodiment of the present utility model, described gallium charging aperture is arranged on the top of described reactor, for add gallium in reactor. In embodiment of the present utility model, the vertical range of described gallium charging aperture and reactor sidewall is 15cm～25cm; In other embodiment, the vertical range of described gallium charging aperture and reactor sidewall is 18cm～22cm; In a further embodiment, the vertical range of described gallium charging aperture and reactor sidewall is 20cm. In embodiment of the present utility model, the diameter of described gallium charging aperture is 10cm～15cm; In other embodiment, the diameter of described gallium charging aperture is 12cm～13cm.
In embodiment of the present utility model, described chlorine feed mouth is arranged on the top of described reactor, for carry chlorine in reactor. In embodiment of the present utility model, the vertical range of described chlorine feed mouth and reactor sidewall is 60cm～65cm; In other embodiment, the vertical range of described chlorine feed mouth and reactor sidewall is 62cm～63cm. In embodiment of the present utility model, the diameter of described chlorine feed mouth is 15cm～25cm; In other embodiment, the diameter of described chlorine feed mouth is 18cm～22cm; In a further embodiment, the diameter of described chlorine feed mouth is 20cm.
In embodiment of the present utility model, can in described chlorine feed mouth, insert wireway and make chlorine enter reactor bottom by wireway, react with the gallium of reactor bottom. In embodiment of the present utility model, described wireway is infundibulate, and upper diameter is larger, and lower diameter is less. In embodiment of the present utility model, the less diameter dimension in described wireway bottom can make wireway be inserted in chlorine feed mouth and with chlorine feed mouth to be connected. In embodiment of the present utility model, the larger diameter in described wireway top is 25cm～35cm; In other embodiment, the larger diameter in described wireway top is 28cm～32cm; In a further embodiment, the larger diameter in described wireway top is 30cm.
In embodiment of the present utility model, described discharging opening is arranged on described reactor top, is connected, for the product obtaining after chlorine and gallium reaction is transferred out with the import of conveying equipment. In embodiment of the present utility model, the vertical range of described discharging opening and reactor sidewall is 60cm～65cm; In other embodiment, the vertical range of described discharging opening and reactor sidewall is 62cm～63cm. In embodiment of the present utility model, the diameter of described discharging opening is 30cm～40cm; In other embodiment, the diameter of described discharging opening is 32cm～38cm; In a further embodiment, the diameter of described discharging opening is 34cm～36cm.
In embodiment of the present utility model, can adopt multiple consersion units to react and prepare gallium trichloride for chlorine and gallium, to reach the object of volume production. In embodiment of the present utility model, described consersion unit can be two, can use in turn two consersion units also can use two consersion units simultaneously.
The process units of the gallium trichloride that the utility model provides comprises that import exports with described consersion unit the conveying equipment being connected, on described conveying equipment, be provided with firing equipment, described conveying equipment is for being delivered to collecting device by the product obtaining after chlorine and gallium reaction, the utility model arranges firing equipment on conveying equipment can make the product of chlorine and gallium keep liquid condition in carrying, avoid it to condense, stop up conveying equipment, thereby make the device that the utility model provides can large-scale production gallium trichloride. In embodiment of the present utility model, described conveying equipment can be conveyance conduit. The utility model does not have special restriction to the diameter of described conveyance conduit, and those skilled in the art can select according to actual conditions the conveyance conduit of different-diameter, meet instructions for use. In embodiment of the present utility model, the material of described conveying equipment can be quartz or polytetrafluoroethylene (PTFE).
In embodiment of the present utility model, described firing equipment can be arranged on the outer surface of described conveying equipment. In embodiment of the present utility model, described firing equipment can be heating tape, and described heating tape is wrapped in the outer surface of described conveying equipment.
The process units of the gallium trichloride that the utility model provides comprises that import exports with described conveying equipment the collecting device being connected, and described collecting device is used for collecting gallium trichloride. In embodiment of the present utility model, the material of described collecting device can be quartz or polytetrafluoroethylene (PTFE). The utility model does not have special restriction to the size and shape of described collecting device, and described collecting device can be collected gallium trichloride and meet actual operation requirements, as described in collecting device can be receiving flask. In embodiment of the present utility model, described collecting device comprises:
Export with described conveying equipment the gallium trichloride charging aperture being connected;
Chlorine outlet;
Gallium trichloride discharging opening.
In embodiment of the present utility model, in chlorine and gallium course of reaction, part chlorine will enter into collecting device by gallium trichloride charging aperture along conveying equipment, be provided with chlorine outlet to discharge chlorine in described collecting device. In embodiment of the present utility model, the process units of described gallium trichloride also comprises that import exports with described chlorine the drying equipment being connected. In embodiment of the present utility model, described drying equipment can be drying bottle. In embodiment of the present utility model, in described drying equipment, be placed with calcium chloride, in case entering into collecting device, extraneous steam causes gallium trichloride deliquescence. In embodiment of the present utility model, the process units of described gallium trichloride also comprises that import exports with described drying equipment the chlorine collecting device being connected, the chlorine of discharging in order to absorb chlorine outlet. In embodiment of the present utility model, described chlorine collecting device is sprinkling equipment. In embodiment of the present utility model, the spray liquid of described sprinkling equipment can be alkaline solution; In other embodiment, the spray liquid of described sprinkling equipment can be sodium hydroxide solution.
In embodiment of the present utility model, the process units of described gallium trichloride also comprises the air insulated equipment that is arranged on described collecting device outside, described air insulated equipment make to collect or the process of packing gallium trichloride in air-isolation, avoid oxidation or the deliquescence of gallium trichloride. In embodiment of the present utility model, described air insulated equipment is glove box.
In embodiment of the present utility model, the connection in the process units of described gallium trichloride between each equipment can be the soft link between polytetrafluoroethylene (PTFE), can be also the welding between quartz.
The structural representation of the gallium trichloride process units that Fig. 1 provides for the utility model embodiment, wherein, 1 is reactor 1, 2 is reactor 2, 3 is the chlorine feed mouth of reactor 1, 4 is the chlorine feed mouth of reactor 2, 5 is the gallium charging aperture of reactor 1, 6 is the gallium charging aperture of reactor 2, 7 is the first conveyance conduit, 8 is the second conveyance conduit, 9 is the valve of the first conveyance conduit, 10 is the valve of the second conveyance conduit, 11 is the 3rd conveyance conduit, 12 is sprinkling equipment, 13 is dry combustion method bottle, 14 is the 4th conveyance conduit, 15 is receiving flask, 16 is glove box, as shown in Figure 1, the process units of the gallium trichloride that the utility model embodiment provides comprises:
Reactor 1 and reactor 2, on described reactor 1 and reactor 2, be respectively arranged with chlorine feed mouth, gallium charging aperture, discharging opening, the discharging opening of described reactor 1 and reactor 2 respectively with the first conveyance conduit, the second conveyance conduit connects, described the first conveyance conduit is connected with the gallium trichloride charging aperture that is arranged on receiving flask top by the 3rd conveyance conduit with the second conveyance conduit, the outlet of described the first conveyance conduit and the second conveyance conduit is all connected with the import of the 3rd conveyance conduit, on described the first conveyance conduit and the second conveyance conduit, be respectively arranged with valve, enter the flow of receiving flask in order to control the product of the chlorine that obtains in reactor 1 and reactor 2 and gallium, described the first conveyance conduit, the second conveyance conduit and the 3rd conveyance conduit outer surface are all wound with heating tape (not shown in FIG.), described receiving flask bottom is provided with gallium trichloride discharging opening, described receiving flask top is provided with chlorine outlet, described chlorine outlet is connected with the import of drying bottle by the 4th conveyance conduit, and the outlet of described drying bottle is connected with the import of sprinkling equipment, and described receiving flask outer setting has glove box.
Embodiment 1
The utility model embodiment 1 provides the process units of the gallium trichloride with structure shown in Fig. 1, comprising:
With the quartz reaction still 1 of chlorine feed mouth, gallium charging aperture and discharging opening;
With the quartz reaction still 2 of chlorine feed mouth, gallium charging aperture and discharging opening;
The discharging opening of the discharging opening of described reactor 1 and reactor 2 is connected with the 3rd quartz ampoule with the second quartz ampoule by the first quartz ampoule respectively; On described the first quartz ampoule and the second quartz ampoule, be provided with valve, described the first quartz ampoule, the second quartz ampoule and the 3rd quartz ampoule outer surface are all wound with heating tape;
The outlet of described the 3rd quartz ampoule is connected with the gallium trichloride charging aperture that is arranged on receiving flask top, described receiving flask bottom is provided with gallium trichloride discharging opening, top is provided with chlorine outlet, described chlorine outlet is connected by the import of the 4th quartz ampoule and drying bottle, in described drying bottle, be placed with calcium chloride, the outlet of described drying bottle is connected with the import of sprinkling equipment, and the spray liquid in described sprinkling equipment is sodium hydroxide solution;
In the process units of described gallium trichloride, all being tightly connected is the welding between quartz.
Embodiment 2
The gallium trichloride process units that adopts embodiment 1 to provide is prepared gallium trichloride, and detailed process is:
The gallium liquid that takes 2.5Kg joins (off-response still 2) in quartz reaction still 1, in described reactor 1, passes into nitrogen with air and steam in emptying gallium trichloride process units, and the air-tightness of testing fixture;
React with gallium liquid to passing into chlorine in reactor 1 by chlorine feed mouth, chlorine flowrate is controlled at 100L/h; Reaction was carried out after 3 hours, the product obtaining is under the promotion of chlorine air-flow and the heat energy effect of exothermic heat of reaction, enter into receiving flask along the first quartz ampoule and the 3rd quartz ampoule by gallium trichloride charging aperture, the temperature of controlling heating tape is 80-120 DEG C, collect 5Kg gallium trichloride by receiving flask, in receiving flask, remaining chlorine enters into drying bottle by the 4th quartz ampoule and is finally absorbed by sprinkling equipment, and the productive rate of gallium trichloride is 85%.
Embodiment 3
The gallium trichloride process units that adopts embodiment 1 to provide is prepared gallium trichloride, and detailed process is:
The gallium liquid that takes respectively 2.5Kg joins in quartz reaction still 1 and quartz ampoule reactor 2, passes into nitrogen with air and steam in emptying gallium trichloride process units respectively in described reactor 1 and reactor 2, and the air-tightness of testing fixture;
React with gallium liquid to passing into chlorine in reactor 1 and reactor 2 by chlorine feed mouth, chlorine flowrate is controlled at 100L/h; Reaction was carried out after 3 hours, the product obtaining is under the promotion of chlorine air-flow and the heat energy effect of exothermic heat of reaction, enter into receiving flask along the first quartz ampoule, the second quartz ampoule and the 3rd quartz ampoule by gallium trichloride charging aperture, the temperature of controlling heating tape is 90-130 DEG C, collect 5.2Kg gallium trichloride by receiving flask, in receiving flask, remaining chlorine enters into drying bottle by the 4th quartz ampoule and is finally absorbed by sprinkling equipment, and the productive rate of gallium trichloride is 85%.
Embodiment 4
The gallium trichloride process units that adopts embodiment 1 to provide is prepared gallium trichloride, and detailed process is:
The gallium liquid that takes 5Kg joins (off-response still 2) in quartz reaction still 1, in described reactor 1, passes into nitrogen with air and steam in emptying gallium trichloride process units, and the air-tightness of testing fixture;
React with gallium liquid to passing into chlorine in reactor 1 by chlorine feed mouth, chlorine flowrate is controlled at 130L/h; Reaction was carried out after 5.5 hours, the product obtaining is under the promotion of chlorine air-flow and the heat energy effect of exothermic heat of reaction, enter into receiving flask along the first quartz ampoule and the 3rd quartz ampoule by gallium trichloride charging aperture, the temperature of controlling heating tape is 85-130 DEG C, collect 10Kg gallium trichloride by receiving flask, in receiving flask, remaining chlorine enters into drying bottle by the 4th quartz ampoule and is finally absorbed by sprinkling equipment, and the productive rate of gallium trichloride is 85%.
As seen from the above embodiment, the utility model provides a kind of process units of gallium trichloride, comprising: consersion unit; Import exports with described consersion unit the conveying equipment being connected, and on described conveying equipment, is provided with firing equipment; Import exports with described conveying equipment the collecting device being connected. The process units that the utility model provides is provided with firing equipment on conveying equipment; can make the product obtaining after chlorine and gallium reaction in course of conveying, keep liquid condition; avoid condensing in its transportation; cause the obstruction of production equipment, the device that therefore the utility model provides can large-scale production gallium trichloride. The process units of the gallium trichloride that in addition, the utility model provides is simple in structure, cost is lower, save the energy.
Claims (10)
1. a process units for gallium trichloride, comprising:
Consersion unit;
Import exports with described consersion unit the conveying equipment being connected, and on described conveying equipment, is provided with heatingEquipment;
Import exports with described conveying equipment the collecting device being connected.
2. the process units of gallium trichloride according to claim 1, is characterized in that, described reactionEquipment comprises the gallium charging aperture, chlorine feed mouth and the discharging opening that are arranged on described consersion unit, described in go outMaterial mouthful is connected with the import of described conveying equipment.
3. the process units of gallium trichloride according to claim 1, is characterized in that, described reactionEquipment is reactor.
4. the process units of gallium trichloride according to claim 1, is characterized in that, described reactionThe material of equipment is quartz or polytetrafluoroethylene (PTFE).
5. the process units of gallium trichloride according to claim 1, is characterized in that, described heatingEquipment is arranged on the outer surface of described conveying equipment.
6. the process units of gallium trichloride according to claim 1, is characterized in that, described conveyingEquipment is conveyance conduit.
7. the process units of gallium trichloride according to claim 1, is characterized in that, described conveyingThe material of equipment is quartz or polytetrafluoroethylene (PTFE).
8. the process units of gallium trichloride according to claim 1, is characterized in that, described heatingEquipment is heating tape, and described heating tape is wrapped in the outer surface of described conveying equipment.
9. the process units of gallium trichloride according to claim 1, is characterized in that, described collectionEquipment comprises chlorine outlet, and the process units of described gallium trichloride also comprises that import and the outlet of described chlorine connectThe drying equipment connecing, import exports with described drying equipment the chlorine collecting device being connected.
10. the process units of gallium trichloride according to claim 1, is characterized in that, described threeThe process units of gallium chloride also comprises the air insulated equipment that is arranged on described collecting device outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811623.7U CN205288376U (en) | 2015-10-19 | 2015-10-19 | Apparatus for producing of gallium trichloride |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811623.7U CN205288376U (en) | 2015-10-19 | 2015-10-19 | Apparatus for producing of gallium trichloride |
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| CN205288376U true CN205288376U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520811623.7U Active CN205288376U (en) | 2015-10-19 | 2015-10-19 | Apparatus for producing of gallium trichloride |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439090A (en) * | 2015-12-14 | 2016-03-30 | 株洲冶炼集团股份有限公司 | Apparatus for preparing anhydrous metal chloride |
| CN107983291A (en) * | 2017-10-28 | 2018-05-04 | 株洲冶炼集团股份有限公司 | A kind of devices and methods therefor for preparing anhydrous gallium chloride |
| CN115318234A (en) * | 2022-08-31 | 2022-11-11 | 神华准能资源综合开发有限公司 | Gallium chloride preparation system |
-
2015
- 2015-10-19 CN CN201520811623.7U patent/CN205288376U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439090A (en) * | 2015-12-14 | 2016-03-30 | 株洲冶炼集团股份有限公司 | Apparatus for preparing anhydrous metal chloride |
| CN105439090B (en) * | 2015-12-14 | 2018-02-06 | 株洲冶炼集团股份有限公司 | A kind of device for preparing anhydrous metal chloride |
| CN107983291A (en) * | 2017-10-28 | 2018-05-04 | 株洲冶炼集团股份有限公司 | A kind of devices and methods therefor for preparing anhydrous gallium chloride |
| CN115318234A (en) * | 2022-08-31 | 2022-11-11 | 神华准能资源综合开发有限公司 | Gallium chloride preparation system |
| CN115318234B (en) * | 2022-08-31 | 2024-04-30 | 神华准能资源综合开发有限公司 | Gallium chloride preparation system |
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Effective date of registration: 20211222 Address after: 511517 workshop a, No.16, Chuangxing Third Road, high tech Zone, Qingyuan City, Guangdong Province Patentee after: Guangdong lead Microelectronics Technology Co.,Ltd. Address before: 511517 Qingyuan 27-9 high tech Industrial Park, Guangdong Patentee before: FIRST RARE MATERIALS Co.,Ltd. |