CN110975614B - 一种羟基氧化铁脱硫剂回收与利用系统及其方法 - Google Patents
一种羟基氧化铁脱硫剂回收与利用系统及其方法 Download PDFInfo
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- CN110975614B CN110975614B CN201911398937.8A CN201911398937A CN110975614B CN 110975614 B CN110975614 B CN 110975614B CN 201911398937 A CN201911398937 A CN 201911398937A CN 110975614 B CN110975614 B CN 110975614B
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- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910021519 iron(III) oxide-hydroxide Inorganic materials 0.000 title claims description 28
- CUPCBVUMRUSXIU-UHFFFAOYSA-N [Fe].OOO Chemical compound [Fe].OOO CUPCBVUMRUSXIU-UHFFFAOYSA-N 0.000 title claims description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- 239000000725 suspension Substances 0.000 claims abstract description 36
- 238000000605 extraction Methods 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 229910002588 FeOOH Inorganic materials 0.000 claims abstract description 4
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 11
- 230000003009 desulfurizing effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 229960004887 ferric hydroxide Drugs 0.000 abstract description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
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Abstract
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CN201911398937.8A CN110975614B (zh) | 2019-12-30 | 2019-12-30 | 一种羟基氧化铁脱硫剂回收与利用系统及其方法 |
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CN110975614A CN110975614A (zh) | 2020-04-10 |
CN110975614B true CN110975614B (zh) | 2020-11-20 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6338748B1 (en) * | 1999-01-23 | 2002-01-15 | Sangwon Enc Co. | Hydrometallurgical method for recovery of zinc from electric arc furnace dust |
CN101767832A (zh) * | 2008-12-30 | 2010-07-07 | 北京三聚环保新材料股份有限公司 | 含无定形羟基氧化铁的物料的制备及其再生方法 |
CN101985069A (zh) * | 2010-09-25 | 2011-03-16 | 湖南涟钢申达环保科技有限公司 | 一种废脱硫剂的无害化处理工艺 |
CN104058491A (zh) * | 2014-07-04 | 2014-09-24 | 岳阳海达环保科技有限公司 | 氧化铁脱硫剂及其制备方法 |
CN108314088A (zh) * | 2018-03-28 | 2018-07-24 | 北京三聚环保新材料股份有限公司 | 一种分离羟基氧化铁和硫磺的方法和去除硫的羟基氧化铁的应用 |
CN207659233U (zh) * | 2017-12-13 | 2018-07-27 | 重庆德尔信工贸有限公司 | 一种催化脱硫剂生产工艺用过滤装置 |
CN109289525A (zh) * | 2018-01-07 | 2019-02-01 | 东营市海嘉化工有限公司 | 一种羟基氧化铁脱硫剂再生方法及专用筛分搅拌装置 |
CN208990384U (zh) * | 2018-10-10 | 2019-06-18 | 无锡纯江环保工程有限公司 | 自动排泥式斜板沉淀器 |
-
2019
- 2019-12-30 CN CN201911398937.8A patent/CN110975614B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6338748B1 (en) * | 1999-01-23 | 2002-01-15 | Sangwon Enc Co. | Hydrometallurgical method for recovery of zinc from electric arc furnace dust |
CN101767832A (zh) * | 2008-12-30 | 2010-07-07 | 北京三聚环保新材料股份有限公司 | 含无定形羟基氧化铁的物料的制备及其再生方法 |
CN101985069A (zh) * | 2010-09-25 | 2011-03-16 | 湖南涟钢申达环保科技有限公司 | 一种废脱硫剂的无害化处理工艺 |
CN104058491A (zh) * | 2014-07-04 | 2014-09-24 | 岳阳海达环保科技有限公司 | 氧化铁脱硫剂及其制备方法 |
CN207659233U (zh) * | 2017-12-13 | 2018-07-27 | 重庆德尔信工贸有限公司 | 一种催化脱硫剂生产工艺用过滤装置 |
CN109289525A (zh) * | 2018-01-07 | 2019-02-01 | 东营市海嘉化工有限公司 | 一种羟基氧化铁脱硫剂再生方法及专用筛分搅拌装置 |
CN108314088A (zh) * | 2018-03-28 | 2018-07-24 | 北京三聚环保新材料股份有限公司 | 一种分离羟基氧化铁和硫磺的方法和去除硫的羟基氧化铁的应用 |
CN208990384U (zh) * | 2018-10-10 | 2019-06-18 | 无锡纯江环保工程有限公司 | 自动排泥式斜板沉淀器 |
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Effective date of registration: 20201029 Address after: 257000 No.7 Fulin Road, Shikou Town, Dongying District, Dongying City, Shandong Province Applicant after: Shandong Haijia Petrochemical Co.,Ltd. Address before: 257000 west of Xiyi Road, Dongying District, Dongying City, Shandong Province, south of Weifang Road Applicant before: DONGYING CITY FINE CHEMICAL Co.,Ltd. |
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Denomination of invention: Recovery and utilization system and method of hydroxyl ferric oxide desulfurizer Effective date of registration: 20220928 Granted publication date: 20201120 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Shikou Sub branch Pledgor: Shandong Haijia Petrochemical Co.,Ltd. Registration number: Y2022980016632 |
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Date of cancellation: 20230921 Granted publication date: 20201120 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Shikou Sub branch Pledgor: Shandong Haijia Petrochemical Co.,Ltd. Registration number: Y2022980016632 |
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Denomination of invention: A system and method for recovering and utilizing hydroxyl iron oxide desulfurizer Effective date of registration: 20231103 Granted publication date: 20201120 Pledgee: Dongying Rural Commercial Bank Co.,Ltd. Shikou Sub branch Pledgor: Shandong Haijia Petrochemical Co.,Ltd. Registration number: Y2023980064051 |