CN106861299A - A kind of chromium-containing waste gas processing unit - Google Patents
A kind of chromium-containing waste gas processing unit Download PDFInfo
- Publication number
- CN106861299A CN106861299A CN201710267803.7A CN201710267803A CN106861299A CN 106861299 A CN106861299 A CN 106861299A CN 201710267803 A CN201710267803 A CN 201710267803A CN 106861299 A CN106861299 A CN 106861299A
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- China
- Prior art keywords
- pipeline
- detector
- wire
- collection device
- medicament
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- 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.)
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- 239000002912 waste gas Substances 0.000 title claims abstract description 37
- 238000012545 processing Methods 0.000 title claims abstract description 22
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 17
- 239000011651 chromium Substances 0.000 title claims abstract description 17
- 239000003595 mist Substances 0.000 claims abstract description 26
- 239000010808 liquid waste Substances 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 16
- 239000003610 charcoal Substances 0.000 claims abstract description 14
- 239000002250 absorbent Substances 0.000 claims abstract description 12
- 230000002745 absorbent Effects 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 36
- 238000004062 sedimentation Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- 239000002440 industrial waste Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/346—Controlling the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/42—Basic components
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810132453.8A CN108236837B (en) | 2017-04-21 | 2017-04-21 | Chromium-containing waste gas treatment device |
CN201710267803.7A CN106861299B (en) | 2017-04-21 | 2017-04-21 | A kind of chromium-containing waste gas processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710267803.7A CN106861299B (en) | 2017-04-21 | 2017-04-21 | A kind of chromium-containing waste gas processing unit |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810132453.8A Division CN108236837B (en) | 2017-04-21 | 2017-04-21 | Chromium-containing waste gas treatment device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106861299A true CN106861299A (en) | 2017-06-20 |
CN106861299B CN106861299B (en) | 2018-03-20 |
Family
ID=59163455
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810132453.8A Active CN108236837B (en) | 2017-04-21 | 2017-04-21 | Chromium-containing waste gas treatment device |
CN201710267803.7A Expired - Fee Related CN106861299B (en) | 2017-04-21 | 2017-04-21 | A kind of chromium-containing waste gas processing unit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810132453.8A Active CN108236837B (en) | 2017-04-21 | 2017-04-21 | Chromium-containing waste gas treatment device |
Country Status (1)
Country | Link |
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CN (2) | CN108236837B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801721A (en) * | 2019-09-30 | 2020-02-18 | 江苏华洋新思路能源装备股份有限公司 | Waste gas treatment system for coal chemical industry |
CN112504962A (en) * | 2020-12-04 | 2021-03-16 | 江苏源泉智能装备科技有限公司 | Portable electroplating workshop chromic acid fog automatic checkout device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109289759B (en) * | 2018-11-23 | 2021-06-18 | 张少强 | Solid alkali adsorbent and integrated device for synchronously treating acid gas and organic waste gas |
CN111068414A (en) * | 2019-12-17 | 2020-04-28 | 一汽解放汽车有限公司 | Air filtering system and filtering method |
CN111129547A (en) * | 2019-12-31 | 2020-05-08 | 一汽解放汽车有限公司 | Identification control device and method for gas quality of cathode air filter of hydrogen fuel cell |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153217A (en) * | 2011-03-04 | 2011-08-17 | 漆雅丽 | Electroplating integrated wastewater treatment method |
CN103979704A (en) * | 2013-10-24 | 2014-08-13 | 李敏 | Hexavalent chromium-containing wastewater treatment method |
US20150064084A1 (en) * | 2012-03-23 | 2015-03-05 | Takeo Kurushima | Method for Treating Discharge Gas |
CN204582940U (en) * | 2015-02-12 | 2015-08-26 | 上海运安制版有限公司 | A kind of chromium mist gas wash tower |
CN105664691A (en) * | 2014-11-19 | 2016-06-15 | 戴礼礼 | Acid waste gas recycling and purification device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395312B (en) * | 1987-06-16 | 1992-11-25 | Andritz Ag Maschf | METHOD FOR RECOVERY OR RECOVERY OF ACID FROM METAL SOLUTIONS OF THIS ACID |
EP1254712B1 (en) * | 2001-05-05 | 2005-07-20 | Umicore AG & Co. KG | A noble metal-containing supported catalyst and a process for its preparation |
US7108842B2 (en) * | 2004-01-15 | 2006-09-19 | Conocophillips Company | Process for the catalytic partial oxidation of H2S using staged addition of oxygen |
WO2007106883A2 (en) * | 2006-03-15 | 2007-09-20 | Carbon Trap Technologies, L.P. | Processes and systems for the sequestration of carbon dioxide utilizing effluent streams |
CN202605977U (en) * | 2011-12-07 | 2012-12-19 | 长沙精达印刷制版有限公司 | Chromium fog dust removing device |
-
2017
- 2017-04-21 CN CN201810132453.8A patent/CN108236837B/en active Active
- 2017-04-21 CN CN201710267803.7A patent/CN106861299B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153217A (en) * | 2011-03-04 | 2011-08-17 | 漆雅丽 | Electroplating integrated wastewater treatment method |
US20150064084A1 (en) * | 2012-03-23 | 2015-03-05 | Takeo Kurushima | Method for Treating Discharge Gas |
CN103979704A (en) * | 2013-10-24 | 2014-08-13 | 李敏 | Hexavalent chromium-containing wastewater treatment method |
CN105664691A (en) * | 2014-11-19 | 2016-06-15 | 戴礼礼 | Acid waste gas recycling and purification device |
CN204582940U (en) * | 2015-02-12 | 2015-08-26 | 上海运安制版有限公司 | A kind of chromium mist gas wash tower |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801721A (en) * | 2019-09-30 | 2020-02-18 | 江苏华洋新思路能源装备股份有限公司 | Waste gas treatment system for coal chemical industry |
CN112504962A (en) * | 2020-12-04 | 2021-03-16 | 江苏源泉智能装备科技有限公司 | Portable electroplating workshop chromic acid fog automatic checkout device |
CN112504962B (en) * | 2020-12-04 | 2022-09-20 | 江苏源泉智能装备科技有限公司 | Portable electroplating workshop chromic acid fog automatic checkout device |
Also Published As
Publication number | Publication date |
---|---|
CN108236837B (en) | 2020-08-25 |
CN108236837A (en) | 2018-07-03 |
CN106861299B (en) | 2018-03-20 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Mengmeng Inventor before: Zhao Zining Inventor before: Zhong Jianzhu |
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TA01 | Transfer of patent application right |
Effective date of registration: 20180222 Address after: 325000 Zhejiang city of Wenzhou Province Economic and Technological Development Zone Shacheng 72 Village Street Pearl Road Applicant after: ZHEJIANG XIWEIYA IMPORT AND EXPORT CO.,LTD. Address before: No. 125, No. 125, Ho Lou village, Datian village, Datian Town, Chengwu County, Chengwu, Shandong Applicant before: Wang Mengmeng Effective date of registration: 20180213 Address after: No. 125, No. 125, Ho Lou village, Datian village, Datian Town, Chengwu County, Chengwu, Shandong Applicant after: Wang Mengmeng Address before: 448002 Jingmen City, Hubei province Duodao District refinery road 72-2-7 Applicant before: Zhong Jianzhu |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190807 Address after: 226400 Excavation Park of Yangkou Chemical Industry Park, Rudong County, Nantong City, Jiangsu Province Patentee after: Nantong Zhongyi Chemical Co.,Ltd. Address before: 325000 Pearl Road, 72nd Village, Shacheng Street, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: ZHEJIANG XIWEIYA IMPORT AND EXPORT CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 |