CN1075790C - 碱法生产活性氧化锌的工艺方法 - Google Patents
碱法生产活性氧化锌的工艺方法 Download PDFInfo
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- CN1075790C CN1075790C CN98116820A CN98116820A CN1075790C CN 1075790 C CN1075790 C CN 1075790C CN 98116820 A CN98116820 A CN 98116820A CN 98116820 A CN98116820 A CN 98116820A CN 1075790 C CN1075790 C CN 1075790C
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- China
- Prior art keywords
- ammonia
- active zinc
- zinc oxide
- zinc flower
- leaching liquid
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 72
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 135
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 67
- 238000002386 leaching Methods 0.000 claims abstract description 40
- 239000012535 impurity Substances 0.000 claims abstract description 27
- 238000001354 calcination Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 51
- 239000011701 zinc Substances 0.000 claims description 48
- 229910052725 zinc Inorganic materials 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 28
- 238000003672 processing method Methods 0.000 claims description 23
- 238000000746 purification Methods 0.000 claims description 13
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000018044 dehydration Effects 0.000 claims description 10
- 238000006297 dehydration reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000010025 steaming Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 235000011089 carbon dioxide Nutrition 0.000 claims description 6
- 239000012452 mother liquor Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000011112 process operation Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000013543 active substance Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- KKTCWAXMXADOBB-UHFFFAOYSA-N azanium;hydrogen carbonate;hydrate Chemical compound [NH4+].O.OC([O-])=O KKTCWAXMXADOBB-UHFFFAOYSA-N 0.000 abstract 1
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000006166 lysate Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 229960001763 zinc sulfate Drugs 0.000 description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN98116820A CN1075790C (zh) | 1998-07-24 | 1998-07-24 | 碱法生产活性氧化锌的工艺方法 |
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CN98116820A CN1075790C (zh) | 1998-07-24 | 1998-07-24 | 碱法生产活性氧化锌的工艺方法 |
Publications (2)
Publication Number | Publication Date |
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CN1210813A CN1210813A (zh) | 1999-03-17 |
CN1075790C true CN1075790C (zh) | 2001-12-05 |
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CN98116820A Expired - Fee Related CN1075790C (zh) | 1998-07-24 | 1998-07-24 | 碱法生产活性氧化锌的工艺方法 |
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CN (1) | CN1075790C (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1111510C (zh) * | 1999-06-03 | 2003-06-18 | 王金刚 | 活性氧化锌生产工艺 |
CN1108992C (zh) * | 2000-04-30 | 2003-05-21 | 杨国华 | 氨水·碳铵联合浸取络合制备高纯度活性氧化锌的方法 |
CN102515253B (zh) * | 2012-01-05 | 2013-09-11 | 天津市昊永化工科技有限公司 | 一种氨法氧化锌生产与废水综合回收再利用的生产方法 |
CN103395825B (zh) * | 2012-08-19 | 2016-02-24 | 衡阳师范学院 | 一种利用炼钢电炉烟尘生产纳米氧化锌的方法 |
CN105692684A (zh) * | 2016-03-17 | 2016-06-22 | 安徽颖达锌业发展有限公司 | 一种高纯氧化锌生产工艺 |
CN106277030B (zh) * | 2016-07-29 | 2019-03-29 | 柳州豪祥特科技有限公司 | 利用菱锌矿粉制备氧化锌粉体的方法 |
CN106277029A (zh) * | 2016-07-29 | 2017-01-04 | 柳州豪祥特科技有限公司 | 一种制备氧化锌粉体的方法 |
CN106277031A (zh) * | 2016-07-29 | 2017-01-04 | 柳州豪祥特科技有限公司 | 浸出法制备氧化锌粉体的方法 |
CN106219593B (zh) * | 2016-07-29 | 2019-03-29 | 柳州豪祥特科技有限公司 | 利用次氧化锌制备氧化锌粉体的方法 |
CN110862104A (zh) * | 2018-08-27 | 2020-03-06 | 衡阳市坤泰化工实业有限公司 | 利用间接法氧化锌与二氧化碳合成活性氧化锌的方法 |
CN109179484A (zh) * | 2018-11-13 | 2019-01-11 | 常宁市华兴冶化实业有限责任公司 | 一种碳化法制备活性氧化锌的方法 |
CN110451554B (zh) * | 2019-08-14 | 2022-06-10 | 广州科城环保科技有限公司 | 一种从含锌污泥中回收饲料级氧化锌的方法及其回收的饲料级氧化锌 |
CN113509937B (zh) * | 2020-04-10 | 2023-05-16 | 中国石油化工股份有限公司 | 一种含铜催化剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1413111A1 (ru) * | 1986-04-02 | 1988-07-30 | Кировский Политехнический Институт | Способ получени оксида цинка |
JPH03199121A (ja) * | 1989-12-28 | 1991-08-30 | Mitsubishi Materials Corp | 紫外線吸収能に優れた超微粒子酸化亜鉛粉末およびその製造方法 |
CN1023139C (zh) * | 1990-10-12 | 1993-12-15 | 马拉索恩石油公司 | 一种向近井筒层段局部浇灌减渗剂的方法 |
JP3199121B2 (ja) * | 1995-09-29 | 2001-08-13 | ニルテク イタリア | 燃料導管用の熱可塑性組成物 |
-
1998
- 1998-07-24 CN CN98116820A patent/CN1075790C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1413111A1 (ru) * | 1986-04-02 | 1988-07-30 | Кировский Политехнический Институт | Способ получени оксида цинка |
JPH03199121A (ja) * | 1989-12-28 | 1991-08-30 | Mitsubishi Materials Corp | 紫外線吸収能に優れた超微粒子酸化亜鉛粉末およびその製造方法 |
CN1023139C (zh) * | 1990-10-12 | 1993-12-15 | 马拉索恩石油公司 | 一种向近井筒层段局部浇灌减渗剂的方法 |
JP3199121B2 (ja) * | 1995-09-29 | 2001-08-13 | ニルテク イタリア | 燃料導管用の熱可塑性組成物 |
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Publication number | Publication date |
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CN1210813A (zh) | 1999-03-17 |
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Owner name: SHANXI FENGHAI NANO-TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: JISHAN COUNTY WELFARE CHEMICAL PLANT, SHANXI PROV. Effective date: 20100806 |
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Free format text: CORRECT: ADDRESS; FROM: 043200 SHIFAN ROAD, JISHAN COUNTY, SHANXI PROVINCE TO: 030001 NO.34, WENYUAN LANE, TAIYUAN CITY, SHANXI PROVINCE |
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Effective date of registration: 20100806 Address after: Taiyuan City, Shanxi Province, the source of lane 030001 No. 34 Patentee after: Shanxi Hai Feng Nano Technology Co., Ltd. Address before: 043200 Jishan normal road, Shanxi County, China Patentee before: Jishan County Welfare Chemical Plant, Shanxi Prov. |
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Denomination of invention: Alkaline process for producing active zinc oxide Effective date of registration: 20101126 Granted publication date: 20011205 Pledgee: China Development Bank Co Pledgor: Luo Tianrong|Shanxi Feng Hai Nanometer Technology Co., Ltd. Registration number: 2010990000978 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Alkaline process for producing active zinc oxide Effective date of registration: 20101126 Granted publication date: 20011205 Pledgee: China Development Bank Co Pledgor: Luo Tianrong|Shanxi Feng Hai Nanometer Technology Co., Ltd. Registration number: 2010990000978 |
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