CN105695755B - 一种低含锌炼钢危废物治理及生产纳米氧化锌的装置及方法 - Google Patents
一种低含锌炼钢危废物治理及生产纳米氧化锌的装置及方法 Download PDFInfo
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- CN105695755B CN105695755B CN201610145017.5A CN201610145017A CN105695755B CN 105695755 B CN105695755 B CN 105695755B CN 201610145017 A CN201610145017 A CN 201610145017A CN 105695755 B CN105695755 B CN 105695755B
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- Prior art keywords
- dust
- zinc
- containing zinc
- steel
- nano zine
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- 239000011701 zinc Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 104
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 89
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 39
- 238000009628 steelmaking Methods 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims description 47
- 238000002386 leaching Methods 0.000 claims description 35
- 239000012716 precipitator Substances 0.000 claims description 35
- 239000002699 waste material Substances 0.000 claims description 24
- 239000003463 adsorbent Substances 0.000 claims description 23
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 17
- 150000003071 polychlorinated biphenyls Chemical class 0.000 claims description 17
- 239000002918 waste heat Substances 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000005469 granulation Methods 0.000 claims description 15
- 230000003179 granulation Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 14
- 239000004571 lime Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 11
- 230000001698 pyrogenic effect Effects 0.000 claims description 11
- 239000004115 Sodium Silicate Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 claims description 8
- 230000023556 desulfurization Effects 0.000 claims description 8
- 230000003009 desulfurizing effect Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000571 coke Substances 0.000 claims description 7
- 235000013601 eggs Nutrition 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000003830 anthracite Substances 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008119 colloidal silica Substances 0.000 claims description 2
- 239000003517 fume Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 7
- 239000002920 hazardous waste Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 15
- 239000011787 zinc oxide Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000004064 recycling Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 description 2
- 239000002156 adsorbate Substances 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- -1 anthracite compound Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229910052694 Berkelium Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- PWVKJRSRVJTHTR-UHFFFAOYSA-N berkelium atom Chemical compound [Bk] PWVKJRSRVJTHTR-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- 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
- B01D53/04—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 with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/38—Obtaining zinc oxide in rotary furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610145017.5A CN105695755B (zh) | 2016-03-14 | 2016-03-14 | 一种低含锌炼钢危废物治理及生产纳米氧化锌的装置及方法 |
Applications Claiming Priority (1)
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CN201610145017.5A CN105695755B (zh) | 2016-03-14 | 2016-03-14 | 一种低含锌炼钢危废物治理及生产纳米氧化锌的装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN105695755A CN105695755A (zh) | 2016-06-22 |
CN105695755B true CN105695755B (zh) | 2018-01-09 |
Family
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Family Applications (1)
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CN201610145017.5A Active CN105695755B (zh) | 2016-03-14 | 2016-03-14 | 一种低含锌炼钢危废物治理及生产纳米氧化锌的装置及方法 |
Country Status (1)
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CN (1) | CN105695755B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109306407B (zh) * | 2018-11-21 | 2024-01-19 | 山西于斯为盛环保科技有限公司 | 一种冶金含锌除尘灰治理及利用的装置和方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101092664A (zh) * | 2007-06-28 | 2007-12-26 | 南京钢铁联合有限公司 | 含锌电炉粉尘的处理方法 |
CN101608266A (zh) * | 2009-07-23 | 2009-12-23 | 广西冶金研究院 | 一种挥发氧化锌的清洁收尘方法及其装置 |
CN101649396A (zh) * | 2009-07-31 | 2010-02-17 | 湖南有色金属研究院 | 一种高效脱除次氧化锌烟灰中F、Cl及生产电锌的方法 |
CN102776376A (zh) * | 2012-08-08 | 2012-11-14 | 汉源县广超有色金属综合回收有限责任公司 | 湿法-火法联合工艺回收含铅锌废渣中有价金属的方法 |
CN102808087A (zh) * | 2012-08-30 | 2012-12-05 | 莱芜钢铁集团有限公司 | 一种利用转底炉二次粉尘提取锌、钾、钠的方法 |
CN105293564A (zh) * | 2015-10-05 | 2016-02-03 | 李果 | 一种钢铁厂含锌烟尘灰循环利用的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5904089B2 (ja) * | 2012-10-25 | 2016-04-13 | 住友金属鉱山株式会社 | 酸化亜鉛鉱の製造方法 |
-
2016
- 2016-03-14 CN CN201610145017.5A patent/CN105695755B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101092664A (zh) * | 2007-06-28 | 2007-12-26 | 南京钢铁联合有限公司 | 含锌电炉粉尘的处理方法 |
CN101608266A (zh) * | 2009-07-23 | 2009-12-23 | 广西冶金研究院 | 一种挥发氧化锌的清洁收尘方法及其装置 |
CN101649396A (zh) * | 2009-07-31 | 2010-02-17 | 湖南有色金属研究院 | 一种高效脱除次氧化锌烟灰中F、Cl及生产电锌的方法 |
CN102776376A (zh) * | 2012-08-08 | 2012-11-14 | 汉源县广超有色金属综合回收有限责任公司 | 湿法-火法联合工艺回收含铅锌废渣中有价金属的方法 |
CN102808087A (zh) * | 2012-08-30 | 2012-12-05 | 莱芜钢铁集团有限公司 | 一种利用转底炉二次粉尘提取锌、钾、钠的方法 |
CN105293564A (zh) * | 2015-10-05 | 2016-02-03 | 李果 | 一种钢铁厂含锌烟尘灰循环利用的方法 |
Non-Patent Citations (2)
Title |
---|
利用高炉瓦斯泥中的锌制备活性氧化锌的研究;罗文群 等;《环境工程学报》;20120131;第6卷(第1期);第317-321页 * |
钢铁厂含锌粉尘综合利用及相关处理工艺比较;佘雪峰 等;《炼铁》;20100831;第29卷(第4期);第56-62页 * |
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Inventor after: Zhou Shaoxiong Inventor after: Luo Tianrong Inventor after: Chang Chengming Inventor after: Jia Bin Inventor after: Yang Keqin Inventor after: Dai Wenjie Inventor before: Luo Tianrong Inventor before: Chang Chengming Inventor before: Jia Bin Inventor before: Yang Keqin Inventor before: Dai Wenjie |
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Effective date of registration: 20180524 Address after: 043200 north of Jia Zhuang village, Ji Feng Town, Jishan County, Yuncheng, Shanxi, China Patentee after: Shanxi Yu Si Sheng environmental protection & Technology Co., Ltd. Address before: No. 34, Wen Yuan Lane, Taiyuan, Shanxi Province Patentee before: Dai Wenjie |
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