CN103234209B - A kind of containing chloro organic industry treatment of wastes produced device and processing method - Google Patents
A kind of containing chloro organic industry treatment of wastes produced device and processing method Download PDFInfo
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- CN103234209B CN103234209B CN201310150823.8A CN201310150823A CN103234209B CN 103234209 B CN103234209 B CN 103234209B CN 201310150823 A CN201310150823 A CN 201310150823A CN 103234209 B CN103234209 B CN 103234209B
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- 125000001309 chloro group Chemical group Cl* 0.000 title claims abstract description 25
- 239000002699 waste material Substances 0.000 title claims abstract description 22
- 238000003672 processing method Methods 0.000 title claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 80
- 238000006243 chemical reaction Methods 0.000 claims abstract description 72
- 238000003795 desorption Methods 0.000 claims abstract description 62
- 230000036647 reaction Effects 0.000 claims abstract description 53
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000460 chlorine Substances 0.000 claims abstract description 20
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 239000002440 industrial waste Substances 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000013467 fragmentation Methods 0.000 claims abstract description 7
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- YVGGHNCTFXOJCH-UHFFFAOYSA-N DDT Chemical compound C1=CC(Cl)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(Cl)C=C1 YVGGHNCTFXOJCH-UHFFFAOYSA-N 0.000 claims description 5
- FRCCEHPWNOQAEU-LDSHLKOWSA-N cis-heptachlordane Chemical compound ClC1=C(Cl)[C@@]2(Cl)[C@H]3C=C[C@H](Cl)[C@H]3[C@]1(Cl)C2(Cl)Cl FRCCEHPWNOQAEU-LDSHLKOWSA-N 0.000 claims description 4
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 claims description 4
- 239000003993 organochlorine pesticide Substances 0.000 claims description 4
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000000356 contaminant Substances 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 15
- 231100000419 toxicity Toxicity 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 238000005815 base catalysis Methods 0.000 description 1
- 231100000704 bioconcentration Toxicity 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- UOAMTSKGCBMZTC-UHFFFAOYSA-N dicofol Chemical compound C=1C=C(Cl)C=CC=1C(C(Cl)(Cl)Cl)(O)C1=CC=C(Cl)C=C1 UOAMTSKGCBMZTC-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- JLYXXMFPNIAWKQ-UHFFFAOYSA-N γ Benzene hexachloride Chemical compound ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl JLYXXMFPNIAWKQ-UHFFFAOYSA-N 0.000 description 1
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Abstract
A kind of containing chloro organic industry treatment of wastes produced device and processing method, device comprises thermal desorption stove, containing chlorinatedorganic industrial waste, gas handling system is connected with molten salt react ion stove by thermal desorption stove, the tail gas of molten salt react ion stove exports and passes through alkali liquor absorption successively, discharge after organic solution absorbs, the fused salt residue of molten salt react ion stove is connected with chlorine element recovery system, thermal desorption stove, molten salt react ion stove is connected with temperature control system, method adds thermal desorption stove by containing after the fragmentation of chlorinatedorganic industrial waste through feed system, heating molten salt react ion stove makes fused salt melt, heat hot desorption stove, make the organochlorine desorption in chlorinatedorganic industrial waste enter molten salt react ion stove to react, the tail gas produced is discharge after alkali liquor absorption and organic solution absorb successively, by emptying for the fused salt residue in molten salt react ion stove, reclaimed by chlorine element recovery system, the present invention has and is swift in response, target contaminant is destroyed and clearance advantages of higher.
Description
Technical field
The present invention relates to environmental protection technical field, especially a kind of containing chloro organic industry treatment of wastes produced device and processing method.
Background technology
Toxicity chlorinatedorganic has carcinogenic, teratogenesis, mutagenic " three cause " characteristic, and has high toxicity, bioconcentration, half volatile and refractory organics, forms serious harm to health and ecological environment.In order to control its harm, international community has concluded multinomial pact, and formulated corresponding control plan, as " control hazardous waste transboundary movement and dispose Basel Convention ", " Convention of Stockholm about persistence organic pollutant (POPs) ", " persistence toxic chemical pollutant (PTS) register " etc.China mainly comprises containing toxicity chlorinatedorganic industrial waste: left over by history containing organo-chlorine pesticide refuse as DDT, BHC, pentachlorophenol, dicofol etc., and containing the industrial residue of toxicity chlorinatedorganic etc.For organo-chlorine pesticide refuse with containing the organic industrial waste of chloro; the high-efficiency detoxication that research and development applicability is wide and treatment technology; for solving because chlorinatedorganic is produced, uses, eliminated and problem of environmental pollution that the process such as discharge causes; fulfil international convention; protection people physical and mental health and ecological environment, all have important practical significance and international influence.
Realize disposing containing the harmless treatment of toxicity chlorinatedorganic industrial waste, key is the dechlorination removing toxic substances of chlorinatedorganic.At present both at home and abroad research is more, be mainly divided into incineration technology to pollutant load and the good process disposal technology of kind adaptability, materializing strategy technology as mechanochemistry treatment technology, base catalysis reduction treatment technology, advanced oxidation treatment technology, melting salt oxidation technology etc., and reduces the solidification and stabilization technology of chlorinatedorganic animal migration or toxicity further.
Incineration technology has the advantages such as treatment effeciency is high, treating capacity is large, but energy consumption is high, high to the requirement of equipment, and output investment ratio is comparatively large, and there is potential secondary pollution risk.Solidification and stabilization technology can reduce chlorinatedorganic animal migration or toxicity, but degradation efficiency is low, degrades not thorough.Materializing strategy technology according to the difference of handling object and reaction condition can system of selection more, generally there is the features such as disposal cost is lower, equipment is flexible.
To be Rockwell Corporation of the U.S. to take the lead in a kind of heat treatment technics of proposing in nineteen sixty-five melting salt oxidation technology, and this technology is reaction medium with fused salt, utilizes it to organic strong oxidizing property and high thermoconductivity, discarded object to be decomposed rapidly.There is flameless combustion in chlorinatedorganic, and oxidation Decomposition is carbon dioxide and water in fused-salt medium and under high temperature aerobic conditions, and chlorine is caught by fused salt and generated innoxious salts substances in course of reaction, thus reaches the object of dechlorination.The toxic and harmful discharged in course of reaction also can be absorbed by fused salt, and other inorganic matter and metal etc. are then retained in fused salt, effectively can solve the pollution problem of chlorinatedorganic.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of containing chloro organic industry treatment of wastes produced device and processing method, have be swift in response, target contaminant destroys and clearance is high, not easily produce the pollutants such as bioxin, equipment is removable, be easy to the advantages such as operation.
In order to achieve the above object, the technical scheme that the present invention takes is:
A kind of containing chloro organic industry treatment of wastes produced device, comprise thermal desorption stove 1, be communicated with the input pipe of thermal desorption stove 1 by feed system 3 containing chlorinatedorganic industrial waste, gas handling system 4 is communicated with the input pipe of thermal desorption stove 1, the flue gas exit pipe of thermal desorption stove 1 is connected with the input of molten salt react ion stove 2, discharge after the tail gas of molten salt react ion stove 2 exports and absorbs 6 by alkali liquor absorption 5, organic solution successively, the fused salt residue of molten salt react ion stove 2 is connected with chlorine element recovery system 7, and thermal desorption stove 1, molten salt react ion stove 2 are connected with temperature control system.
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 will be added containing after the fragmentation of chlorinatedorganic industrial waste through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in chlorinatedorganic industrial waste enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.2 ~ 0.5L/min;
4) tail gas that molten salt react ion stove 2 produces successively discharges after alkali liquor absorption 5 and organic solution absorb 6;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Described is one or more contaminated soils, deposit or drift in hexachloro-benzene, DDT, drinox or Niran organo-chlorine pesticide and other chlorinated organics containing chloro organic industry refuse.
The temperature-sensing probe of described temperature control system is configured in thermal desorption stove and molten salt react ion furnace outer wall, inwall and the temperature-measuring port by reacting furnace stretch in stove.
Described thermal desorption stove 1 and molten salt react ion stove 2 adopt stainless steel cauldron and high temperature resistant quartz reaction still respectively, are provided with propeller in still, and still is outer to be heated with ceramic heater.
Described thermal desorption stove 1 and the air inlet pipe of molten salt react ion stove 2 extend bottom along inwall.
The gas of described gas handling system 4 comprises air or oxygen.
The alkali lye of described alkali liquor absorption 5 is NaOH, potassium hydroxide, sodium carbonate or solution of potassium carbonate, and mass concentration is 5 ~ 10%.
The organic solution of described organic solution absorption 6 is carrene, dichloroethanes or n-hexane.
The present invention compared with prior art have be swift in response, target contaminant destroys and clearance is high, not easily produce the pollutant such as bioxin, equipment is removable, be easy to the advantages such as operation.
Accompanying drawing explanation
Accompanying drawing is the structural representation of apparatus of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, device of the present invention is described in detail.
With reference to accompanying drawing, a kind of containing chloro organic industry treatment of wastes produced device, comprise thermal desorption stove 1, be communicated with the input pipe of thermal desorption stove 1 by feed system 3 containing chlorinatedorganic industrial waste, gas handling system 4 is communicated with the input pipe of thermal desorption stove 1, the flue gas exit pipe of thermal desorption stove 1 is connected with the input of molten salt react ion stove 2, discharge after the tail gas of molten salt react ion stove 2 exports and absorbs 6 by alkali liquor absorption 5, organic solution successively, the fused salt residue of molten salt react ion stove 2 is connected with chlorine element recovery system 7, and thermal desorption stove 1, molten salt react ion stove 2 are connected with temperature control system.
Below in conjunction with embodiment, the inventive method is further described, but content of the present invention is not limited only to content involved in embodiment.
Embodiment 1
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 is added after the fragmentation of hexachloro-benzene contaminated soil through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in hexachloro-benzene contaminated soil enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.2L/min;
4) tail gas that molten salt react ion stove 2 produces successively discharges after mass concentration is the sodium hydroxide solution of 5% and carrene absorbs;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Embodiment 2
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 is added after gesarex polluted soil breaking through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in gesarex polluted soil enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.5L/min;
4) tail gas that molten salt react ion stove 2 produces successively discharges after mass concentration is the sodium hydroxide solution of 10% and n-hexane absorbs;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Embodiment 3
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 is added after the fragmentation of drinox contaminated soil through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in drinox contaminated soil enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.3L/min;
4) tail gas that molten salt react ion stove 2 produces successively discharges after mass concentration is the potassium hydroxide solution of 6% and carrene absorbs;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Embodiment 4
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 is added after the fragmentation of Niran contaminated soil through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in Niran contaminated soil enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.4L/min;
4) tail gas that produces of molten salt react ion stove 2 successively through mass concentration be 7% sodium carbonate liquor and carrene after discharge;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Embodiment 5
Containing a processing method for chloro organic industry treatment of wastes produced device, comprise the following steps:
1) thermal desorption stove 1 is added after the fragmentation of Niran contaminated soil through feed system 3;
2) by temperature control system, heating molten salt react ion stove 2 makes fused salt melt;
3) open gas handling system 4, heat hot desorption stove 1, makes the organochlorine desorption in Niran contaminated soil enter molten salt react ion stove 2 and reacts, and controls thermal desorption gas and introduces speed 0.5L/min;
4) tail gas that molten salt react ion stove 2 produces successively discharges after mass concentration is the solution of potassium carbonate of 8% and dichloroethanes absorbs;
5) reaction terminate after by emptying for the material in thermal desorption stove 1, add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system 7.
Claims (8)
1., containing a processing method for chloro organic industry treatment of wastes produced device, it is characterized in that, comprise the following steps:
1) thermal desorption stove (1) will be added containing after the fragmentation of chlorinatedorganic industrial waste through feed system (3);
2) by temperature control system, heating molten salt react ion stove (2) makes fused salt melt;
3) gas handling system (4) is opened, heat hot desorption stove (1), make the organochlorine desorption in chlorinatedorganic industrial waste enter molten salt react ion stove (2) to react, control thermal desorption gas and introduce speed 0.2 ~ 0.5L/min;
4) tail gas that molten salt react ion stove (2) produces successively discharges after alkali liquor absorption (5) and organic solution absorb (6);
5) reaction terminate after by emptying for the material in thermal desorption stove (1), add next batch material;
6), after the material reaction of more than two batches, by emptying for the fused salt residue in molten salt react ion stove, the recovery of chlorine element is carried out by chlorine element recovery system (7),
Described one is containing chloro organic industry treatment of wastes produced device, comprise thermal desorption stove (1), be communicated with the input pipe of thermal desorption stove (1) by feed system (3) containing chlorinatedorganic industrial waste, gas handling system (4) is communicated with the input pipe of thermal desorption stove (1), the flue gas exit pipe of thermal desorption stove (1) is connected with the input of molten salt react ion stove (2), the tail gas of molten salt react ion stove (2) exports successively by alkali liquor absorption (5), organic solution absorbs (6) and discharges afterwards, the fused salt residue of molten salt react ion stove (2) is connected with chlorine element recovery system (7), thermal desorption stove (1), molten salt react ion stove (2) is connected with temperature control system.
2. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: described is one or more contaminated soils, deposit or drift in hexachloro-benzene, DDT, drinox or Niran organo-chlorine pesticide and other chlorinated organics containing chloro organic industry refuse.
3. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: the temperature-sensing probe of described temperature control system is configured in thermal desorption stove and molten salt react ion furnace outer wall, inwall and the temperature-measuring port by reacting furnace stretch in stove.
4. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, it is characterized in that: described thermal desorption stove (1) and molten salt react ion stove (2) adopt stainless steel cauldron and high temperature resistant quartz reaction still respectively, be provided with propeller in still, still is outer to be heated with ceramic heater.
5. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: described thermal desorption stove (1) and the air inlet pipe of molten salt react ion stove (2) extend bottom along inwall.
6. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: the gas of described gas handling system (4) comprises air or oxygen.
7. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: the alkali lye of described alkali liquor absorption (5) is NaOH, potassium hydroxide, sodium carbonate or solution of potassium carbonate.
8. a kind of processing method containing chloro organic industry treatment of wastes produced device according to claim 1, is characterized in that: the organic solution that described organic solution absorbs (6) is carrene, dichloroethanes or n-hexane.
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| CN103691093B (en) * | 2013-12-13 | 2016-04-13 | 清华大学 | The method containing chloro persistent organism is destroyed in a kind of base catalysis |
| CN105883911B (en) * | 2016-04-07 | 2017-05-31 | 攀钢集团攀枝花钢铁研究院有限公司 | Fused salt chlorimation slag recycling processing method |
| CN106186598A (en) * | 2016-07-11 | 2016-12-07 | 许祚员 | A kind of gesarex polluted sludge treating agent and preparation method thereof |
| CN108404334B (en) * | 2018-04-11 | 2020-11-27 | 同济大学 | Method for dechlorinating and detoxifying halogenated organic waste by using hydroxide inorganic melt |
| CN110142006B (en) * | 2019-05-14 | 2021-10-15 | 厦门中科易工化学科技有限公司 | Device for high-temperature chlorination and dehydrogenation of alkane gas and use method |
| CN112058859B (en) * | 2020-08-19 | 2022-08-30 | 浙江巨化技术中心有限公司 | High-waste treatment device and method for chlorohydrocarbon |
| CN114101307A (en) * | 2021-11-10 | 2022-03-01 | 南京中船绿洲环保有限公司 | Fused salt circulating in-situ thermal desorption soil remediation system and method |
| CN114870590A (en) * | 2022-05-05 | 2022-08-09 | 苏州清咨威特环保科技有限公司 | Device for oxidation treatment of halogenated organic waste gas |
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