CN210012608U - Evaporation tail gas absorbing device in sodium cyanide production - Google Patents
Evaporation tail gas absorbing device in sodium cyanide production Download PDFInfo
- Publication number
- CN210012608U CN210012608U CN201920792481.2U CN201920792481U CN210012608U CN 210012608 U CN210012608 U CN 210012608U CN 201920792481 U CN201920792481 U CN 201920792481U CN 210012608 U CN210012608 U CN 210012608U
- Authority
- CN
- China
- Prior art keywords
- sodium cyanide
- evaporation
- gas
- tail gas
- inlet
- 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
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000001704 evaporation Methods 0.000 title claims abstract description 31
- 230000008020 evaporation Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 38
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 14
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 47
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- YAPQBXQYLJRXSA-UHFFFAOYSA-N theobromine Chemical compound CN1C(=O)NC(=O)C2=C1N=CN2C YAPQBXQYLJRXSA-UHFFFAOYSA-N 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229960003556 aminophylline Drugs 0.000 description 1
- FQPFAHBPWDRTLU-UHFFFAOYSA-N aminophylline Chemical compound NCCN.O=C1N(C)C(=O)N(C)C2=C1NC=N2.O=C1N(C)C(=O)N(C)C2=C1NC=N2 FQPFAHBPWDRTLU-UHFFFAOYSA-N 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 description 1
- 229940093265 berberine Drugs 0.000 description 1
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- LTYRAPJYLUPLCI-UHFFFAOYSA-N glycolonitrile Chemical compound OCC#N LTYRAPJYLUPLCI-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- ZIYVHBGGAOATLY-UHFFFAOYSA-N methylmalonic acid Chemical compound OC(=O)C(C)C(O)=O ZIYVHBGGAOATLY-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- WKSAUQYGYAYLPV-UHFFFAOYSA-N pyrimethamine Chemical compound CCC1=NC(N)=NC(N)=C1C1=CC=C(Cl)C=C1 WKSAUQYGYAYLPV-UHFFFAOYSA-N 0.000 description 1
- 229960000611 pyrimethamine Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229960004559 theobromine Drugs 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920792481.2U CN210012608U (en) | 2019-05-29 | 2019-05-29 | Evaporation tail gas absorbing device in sodium cyanide production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920792481.2U CN210012608U (en) | 2019-05-29 | 2019-05-29 | Evaporation tail gas absorbing device in sodium cyanide production |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210012608U true CN210012608U (en) | 2020-02-04 |
Family
ID=69318118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920792481.2U Active CN210012608U (en) | 2019-05-29 | 2019-05-29 | Evaporation tail gas absorbing device in sodium cyanide production |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210012608U (en) |
-
2019
- 2019-05-29 CN CN201920792481.2U patent/CN210012608U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103395847B (en) | The synthetic method of sulphuric acid four ammino palladium | |
CN102703905B (en) | Process for comprehensively utilizing waste tin-stripping solution | |
CN201147664Y (en) | Whole set processing equipment for hydrogenchloride and sulfuric dioxide tail gas | |
CN104557617A (en) | Diesel exhaust fluid production method | |
CN107055659A (en) | A kind of method and its device for reclaiming soluble salt waste water | |
CN210012608U (en) | Evaporation tail gas absorbing device in sodium cyanide production | |
CN109647160B (en) | Method for treating tail gas of ammonium sulfate mother liquor circulation tank | |
CN104310498B (en) | A kind of preparation method of platinum nitrate | |
CN101757843B (en) | Improved process for performing ammonium sulfite pulping by using sulfur-containing flue gas absorber | |
CN104925829A (en) | Chlorination reaction device and chlorination reaction technology for preparing cyanogen chloride | |
CN218307146U (en) | Sodium cyanide evaporation tail gas recovery processing device | |
CN107721879A (en) | A kind of liquid caustic soda methyl alcohol mixed liquor is used for the method for the free ethanamidine of ethenylamidine hydrochloride | |
CN101760975B (en) | Circulation process for performing ammonium sulfite pulping by using sulfur-containing flue gas absorber | |
CN203582612U (en) | Device for treating N-phosphonomethyl aminodiacetic acid (PMIDA) wastewater | |
CN220531210U (en) | Tail gas filtering device for chemical vapor deposition furnace | |
CN217479138U (en) | Germanium production is with essence evaporate waste liquid neutralization waste heat recovery and utilize device | |
CN202246111U (en) | Equipment for recovering ammonium sulfate | |
CN218321052U (en) | Sodium cyanide waste water treatment device | |
CN209771359U (en) | Electrode heating evaporating pot | |
CN202246493U (en) | Device for decoloring urotropin mother liquor by using gas phase method | |
CN216273582U (en) | Dual cyanogen device that breaks of acrylonitrile waste water | |
CN210114842U (en) | Sodium cyanide evaporation and concentration device | |
CN210385373U (en) | Production device for separating phthalonitrile in ammoxidation reaction gas | |
CN221797059U (en) | Sulfuric acid production device | |
CN210012612U (en) | Device for producing sodium cyanide by pretreating hydrocyanic acid and cyanide-containing tail gas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of evaporative tail gas absorption device in the production of sodium cyanide Effective date of registration: 20220802 Granted publication date: 20200204 Pledgee: Jincheng Financing Guarantee Co., Ltd. Pledgor: JINCHENG HONGSHENG CHEMICAL CO.,LTD. Registration number: Y2022140000041 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 048306 Pingcheng town Dongjie village, Lingchuan County, Jincheng City, Shanxi Province Patentee after: Shanxi Hongsheng Chemical Co.,Ltd. Address before: 048306 Pingcheng town Dongjie village, Lingchuan County, Jincheng City, Shanxi Province Patentee before: JINCHENG HONGSHENG CHEMICAL CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230718 Granted publication date: 20200204 Pledgee: Jincheng Financing Guarantee Co.,Ltd. Pledgor: JINCHENG HONGSHENG CHEMICAL CO.,LTD. Registration number: Y2022140000041 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Evaporation tail gas absorption device in Sodium cyanide production Effective date of registration: 20230719 Granted publication date: 20200204 Pledgee: Jincheng Financing Guarantee Co.,Ltd. Pledgor: Shanxi Hongsheng Chemical Co.,Ltd. Registration number: Y2023140000041 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200204 Pledgee: Jincheng Financing Guarantee Co.,Ltd. Pledgor: Shanxi Hongsheng Chemical Co.,Ltd. Registration number: Y2023140000041 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An evaporation tail gas absorption device in the production of sodium cyanide Granted publication date: 20200204 Pledgee: Jincheng Financing Guarantee Co.,Ltd. Pledgor: Shanxi Hongsheng Chemical Co.,Ltd. Registration number: Y2024980028243 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |