CN106477611B - A kind of method for preparing precipitated calcium carbonate using carbide slag and flue solid/liquid/gas reactions - Google Patents
A kind of method for preparing precipitated calcium carbonate using carbide slag and flue solid/liquid/gas reactions Download PDFInfo
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- CN106477611B CN106477611B CN201610901261.XA CN201610901261A CN106477611B CN 106477611 B CN106477611 B CN 106477611B CN 201610901261 A CN201610901261 A CN 201610901261A CN 106477611 B CN106477611 B CN 106477611B
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- carbide slag
- calcium carbonate
- gas
- flue gas
- sent
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 99
- 239000002893 slag Substances 0.000 title claims abstract description 89
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 title claims description 17
- 239000007787 solid Substances 0.000 title claims description 16
- 229940088417 precipitated calcium carbonate Drugs 0.000 title claims description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003546 flue gas Substances 0.000 claims abstract description 48
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 42
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 24
- 238000005255 carburizing Methods 0.000 claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims description 59
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 22
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 16
- 239000000920 calcium hydroxide Substances 0.000 claims description 15
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical class 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 5
- 238000003763 carbonization Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 239000004408 titanium dioxide Substances 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 238000009955 starching Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- -1 up to 92 Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/184—Preparation of calcium carbonate by carbonation of solutions based on non-aqueous solvents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201610901261.XA CN106477611B (en) | 2016-10-17 | 2016-10-17 | A kind of method for preparing precipitated calcium carbonate using carbide slag and flue solid/liquid/gas reactions |
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CN201610901261.XA CN106477611B (en) | 2016-10-17 | 2016-10-17 | A kind of method for preparing precipitated calcium carbonate using carbide slag and flue solid/liquid/gas reactions |
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CN106477611A CN106477611A (en) | 2017-03-08 |
CN106477611B true CN106477611B (en) | 2018-06-26 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110040757A (en) * | 2019-06-06 | 2019-07-23 | 长沙紫宸科技开发有限公司 | A method of precipitated calcium carbonate is prepared using carbide slag |
CN110078108A (en) * | 2019-06-06 | 2019-08-02 | 长沙紫宸科技开发有限公司 | A method of precipitated calcium carbonate is prepared by raw material of carbide slag |
CN110104970A (en) * | 2019-06-06 | 2019-08-09 | 长沙紫宸科技开发有限公司 | A method of carbonating cementitious material is prepared using carbide slag |
CN110104669A (en) * | 2019-06-06 | 2019-08-09 | 长沙紫宸科技开发有限公司 | A method of calcium bicarbonate is prepared with carbide slag |
CN110127743A (en) * | 2019-06-06 | 2019-08-16 | 长沙紫宸科技开发有限公司 | Transparent or milkiness calcium carbonate craftwork method is prepared using carbide slag |
CN111330435B (en) * | 2020-03-18 | 2022-05-27 | 福建龙净脱硫脱硝工程有限公司 | Carbide slag absorbent and preparation method thereof |
CN111717929A (en) * | 2020-07-10 | 2020-09-29 | 沈阳鑫博工业技术股份有限公司 | Carbide slag comprehensive utilization device and method |
CN112429758A (en) * | 2020-12-08 | 2021-03-02 | 原初科技(北京)有限公司 | Fixation of CO by carbide slag2And a process for preparing calcium carbonate |
CN114314588B (en) * | 2021-12-17 | 2023-09-12 | 安徽华塑股份有限公司 | CO in waste gas of lime kiln for producing lime 2 Sealing and recycling method |
CN114620727A (en) * | 2022-04-06 | 2022-06-14 | 杨雪兵 | Method for absorbing carbon dioxide in tail gas of cement plant and power plant by using carbide slag |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061391A (en) * | 1990-11-13 | 1992-05-27 | 枣庄市化工厂 | The method of production of fine and lightweight calcium carbonate from mud of calcium carbide |
CN101219330A (en) * | 2007-09-14 | 2008-07-16 | 东南大学 | Method and device for fixing CO2 in stack gas by solid castoff carbonatation |
CN101967001A (en) * | 2010-09-26 | 2011-02-09 | 河北科技大学 | Method for producing calcium carbonate by using calcium carbide slag and low concentration carbon dioxide-containing waste gas as raw materials |
CN103693667A (en) * | 2013-11-28 | 2014-04-02 | 广西华纳新材料科技有限公司 | Rodlike light calcium carbonate and preparation method thereof |
CN104261451A (en) * | 2014-10-20 | 2015-01-07 | 河北科技大学 | Production method for light weight calcium carbonate |
-
2016
- 2016-10-17 CN CN201610901261.XA patent/CN106477611B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1061391A (en) * | 1990-11-13 | 1992-05-27 | 枣庄市化工厂 | The method of production of fine and lightweight calcium carbonate from mud of calcium carbide |
CN101219330A (en) * | 2007-09-14 | 2008-07-16 | 东南大学 | Method and device for fixing CO2 in stack gas by solid castoff carbonatation |
CN101967001A (en) * | 2010-09-26 | 2011-02-09 | 河北科技大学 | Method for producing calcium carbonate by using calcium carbide slag and low concentration carbon dioxide-containing waste gas as raw materials |
CN103693667A (en) * | 2013-11-28 | 2014-04-02 | 广西华纳新材料科技有限公司 | Rodlike light calcium carbonate and preparation method thereof |
CN104261451A (en) * | 2014-10-20 | 2015-01-07 | 河北科技大学 | Production method for light weight calcium carbonate |
Non-Patent Citations (1)
Title |
---|
电石渣和烟道气为原料生产碳酸钙;刘润静等;《无机盐工业》;20130228;第45卷(第2期);第50-52页 * |
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CB03 | Change of inventor or designer information |
Inventor after: Luo Xiaorong Inventor after: Zhang Tianlan Inventor after: Wei Dong Inventor after: Tang Chong Inventor after: Wang Jie Inventor before: Luo Xiaorong Inventor before: Zhang Tianlan Inventor before: Wei Dong Inventor before: Tang Chong |
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Effective date of registration: 20180503 Address after: No. 90 green Ke Road, Pudong New Area, Shanghai Applicant after: Shanghai new Ding Network Technology Co., Ltd. Address before: No. 90 green Ke Road, Pudong New Area, Shanghai Applicant before: Shanghai Ding Ding Industrial Technology Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 611933 No. 166 Yang Lin Road, nine foot town, Pengzhou, Sichuan, Chengdu Patentee after: CHENGDU HUARONG CHEMICAL Co.,Ltd. Address before: 200120 Shanghai city Pudong New Area Lvke Road No. 90 Patentee before: Shanghai new Ding Network Technology Co.,Ltd. |
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Address after: 611930 No. 166 Linyang Road, Jiuchi Town, Pengzhou City, Chengdu, Sichuan Province Patentee after: Huarong Chemical Co., Ltd Address before: 611933 No. 166 Yang Lin Road, nine foot town, Pengzhou, Sichuan, Chengdu Patentee before: CHENGDU HUARONG CHEMICAL Co.,Ltd. |
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CP03 | Change of name, title or address |