CN204704822U - For the treatment system of the dead catalyst fluosulfonic acid that alkene or alkynes react - Google Patents
For the treatment system of the dead catalyst fluosulfonic acid that alkene or alkynes react Download PDFInfo
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- CN204704822U CN204704822U CN201520431051.XU CN201520431051U CN204704822U CN 204704822 U CN204704822 U CN 204704822U CN 201520431051 U CN201520431051 U CN 201520431051U CN 204704822 U CN204704822 U CN 204704822U
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Abstract
The utility model relates to a kind for the treatment of system of dead catalyst fluosulfonic acid for alkene or alkynes reaction, comprise dead catalyst storage tank, dead catalyst storage tank is connected with air compressor by the first pipeline, first pipeline is connected with atomizer by pipeline, atomizer is connected with combustion furnace by pipeline, combustion furnace is connected with acid gas surge tank by pipeline, and acid gas surge tank is connected with water scrubber by pipeline, and water scrubber is connected with caustic wash tower by pipeline; Combustion furnace is connected with carbon dust storage tank by pipeline.The utility model still remains the problem of spent acid after solving conventional treatment, burning disposal is thorough, and the dead catalyst after burning is Powdered, and no longer residual spent acid, and free from extraneous odour, can be used as fuel recovery and use, safety and environmental protection.
Description
Technical field
The utility model relates to a kind for the treatment of system of dead catalyst fluosulfonic acid for alkene or alkynes reaction.
Background technology
Fluosulfonic acid, as strongly acidic catalyst, has a wide range of applications in organic synthesis, is widely used in alkene or alkynes and halid reaction.When the carrying out along with reaction, the activity of catalyst reduces gradually, when can not meet service condition, namely needs to change.Dead catalyst main component after inactivation is fluosulfonic acid, hydrofluoric acid and sulfuric acid.Conventional processing method carries out burning disposal by converter, but the charcoal block produced after existing treatment process process is comparatively large, internal residual hydrofluoric acid etc., and volatile sour gas, smell are comparatively large, belong to dangerous solid waste, and process is not thorough, still there is environmental issue.
Utility model content
The purpose of this utility model is to provide a kind for the treatment of system of dead catalyst fluosulfonic acid for alkene or alkynes reaction, still the problem of spent acid is remained after solving conventional treatment, burning disposal is thorough, dead catalyst after burning is Powdered, no longer residual spent acid, and free from extraneous odour, can be used as fuel recovery and use, safety and environmental protection.
A kind for the treatment of system of dead catalyst fluosulfonic acid for alkene or alkynes reaction described in the utility model, comprise dead catalyst storage tank, dead catalyst storage tank is connected with air compressor by the first pipeline, first pipeline is connected with atomizer by pipeline, atomizer is connected with combustion furnace by pipeline, combustion furnace is connected with acid gas surge tank by pipeline, and acid gas surge tank is connected with water scrubber by pipeline, and water scrubber is connected with caustic wash tower by pipeline; Combustion furnace is connected with carbon dust storage tank by pipeline.
Each pipeline all arranges valve.
The utility model belongs to harmless treatment.
Compressed air and the dead catalyst after pressurizeing enter converter by atomizer spray and burn after mixing, burn the acid gas produced and wash absorption through scale, recycle after burning in pulverous carbon dust.
Compared with prior art, the utility model has following beneficial effect:
The utility model is used for the treatment system of the dead catalyst fluosulfonic acid of alkene or alkynes reaction, solve the process problem of the dead catalyst fluosulfonic acid being used for alkene or alkynes catalytic reaction, still the problem of spent acid is remained after solving conventional treatment, burning disposal is thorough, dead catalyst after the method burning is Powdered, no longer residual spent acid, and free from extraneous odour, can be used as fuel recovery to use, safety and environmental protection.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
In figure, 1, air compressor, 2, atomizer, 3, combustion furnace, 4, acid gas surge tank, 5, water scrubber, 6, caustic wash tower, 7, carbon dust storage tank, 8, dead catalyst storage tank, the 9, first pipeline.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described.
Embodiment
As shown in Figure 1, the treatment system of dead catalyst fluosulfonic acid for alkene or alkynes reaction described in the present embodiment, comprise dead catalyst storage tank 8, dead catalyst storage tank 8 is connected with air compressor 1 by the first pipeline 9, first pipeline 9 is connected with atomizer 2 by pipeline, and atomizer 2 is connected with combustion furnace 3 by pipeline, and combustion furnace 3 is connected with acid gas surge tank 4 by pipeline, acid gas surge tank 4 is connected with water scrubber 5 by pipeline, and water scrubber 5 is connected with caustic wash tower 6 by pipeline; Combustion furnace 3 is connected with carbon dust storage tank 7 by pipeline.
Each pipeline all arranges valve.
Claims (2)
1. the treatment system of the dead catalyst fluosulfonic acid reacted for alkene or alkynes, comprise dead catalyst storage tank (8), it is characterized in that, dead catalyst storage tank (8) is connected with air compressor (1) by the first pipeline (9), first pipeline (9) is connected with atomizer (2) by pipeline, atomizer (2) is connected with combustion furnace (3) by pipeline, combustion furnace (3) is connected with acid gas surge tank (4) by pipeline, acid gas surge tank (4) is connected with water scrubber (5) by pipeline, water scrubber (5) is connected with caustic wash tower (6) by pipeline, combustion furnace (3) is connected with carbon dust storage tank (7) by pipeline.
2. the treatment system of dead catalyst fluosulfonic acid for alkene or alkynes reaction according to claim 1, is characterized in that, each pipeline all arranges valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431051.XU CN204704822U (en) | 2015-06-19 | 2015-06-19 | For the treatment system of the dead catalyst fluosulfonic acid that alkene or alkynes react |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431051.XU CN204704822U (en) | 2015-06-19 | 2015-06-19 | For the treatment system of the dead catalyst fluosulfonic acid that alkene or alkynes react |
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| CN204704822U true CN204704822U (en) | 2015-10-14 |
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| CN201520431051.XU Active CN204704822U (en) | 2015-06-19 | 2015-06-19 | For the treatment system of the dead catalyst fluosulfonic acid that alkene or alkynes react |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433227A (en) * | 2016-08-31 | 2017-02-22 | 山东华安新材料有限公司 | Method for disposal and recycling of organic dead catalyst |
| CN108458344A (en) * | 2018-06-28 | 2018-08-28 | 中化蓝天霍尼韦尔新材料有限公司 | A kind of pre-processing device and its processing method of Antimonous Oxide from Wasted Antimonic Chloride Catalyst |
| CN110906335A (en) * | 2018-09-18 | 2020-03-24 | 中昊晨光化工研究院有限公司 | Method and device for treating waste catalyst in difluoroethane production |
-
2015
- 2015-06-19 CN CN201520431051.XU patent/CN204704822U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433227A (en) * | 2016-08-31 | 2017-02-22 | 山东华安新材料有限公司 | Method for disposal and recycling of organic dead catalyst |
| CN106433227B (en) * | 2016-08-31 | 2018-06-26 | 山东华安新材料有限公司 | A kind of processing of organic dead catalyst and reuse method |
| CN108458344A (en) * | 2018-06-28 | 2018-08-28 | 中化蓝天霍尼韦尔新材料有限公司 | A kind of pre-processing device and its processing method of Antimonous Oxide from Wasted Antimonic Chloride Catalyst |
| CN108458344B (en) * | 2018-06-28 | 2023-09-26 | 中化蓝天霍尼韦尔新材料有限公司 | Pretreatment equipment and treatment method of antimony pentachloride waste catalyst |
| CN110906335A (en) * | 2018-09-18 | 2020-03-24 | 中昊晨光化工研究院有限公司 | Method and device for treating waste catalyst in difluoroethane production |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |