CN1112320C - 一种连续法制备沉淀碳酸钙的方法 - Google Patents
一种连续法制备沉淀碳酸钙的方法 Download PDFInfo
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- CN1112320C CN1112320C CN00100355A CN00100355A CN1112320C CN 1112320 C CN1112320 C CN 1112320C CN 00100355 A CN00100355 A CN 00100355A CN 00100355 A CN00100355 A CN 00100355A CN 1112320 C CN1112320 C CN 1112320C
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- Prior art keywords
- gas
- calcium carbonate
- carbon dioxide
- calcium
- ammonia water
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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 84
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims description 37
- 238000011437 continuous method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 47
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 28
- 238000003763 carbonization Methods 0.000 claims abstract description 24
- 239000011259 mixed solution Substances 0.000 claims abstract description 13
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 12
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims abstract description 11
- 159000000007 calcium salts Chemical class 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000007791 liquid phase Substances 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 239000000047 product Substances 0.000 claims description 13
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 8
- 239000001110 calcium chloride Substances 0.000 claims description 8
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 8
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- 229910001424 calcium ion Inorganic materials 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 30
- 239000002245 particle Substances 0.000 abstract description 10
- 239000000843 powder Substances 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 5
- 229920000877 Melamine resin Polymers 0.000 abstract description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000618 nitrogen fertilizer Substances 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 18
- 239000011575 calcium Substances 0.000 description 12
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 238000012856 packing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 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 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
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CN00100355A CN1112320C (zh) | 2000-01-18 | 2000-01-18 | 一种连续法制备沉淀碳酸钙的方法 |
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CN00100355A CN1112320C (zh) | 2000-01-18 | 2000-01-18 | 一种连续法制备沉淀碳酸钙的方法 |
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CN1305956A CN1305956A (zh) | 2001-08-01 |
CN1112320C true CN1112320C (zh) | 2003-06-25 |
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CN00100355A Expired - Fee Related CN1112320C (zh) | 2000-01-18 | 2000-01-18 | 一种连续法制备沉淀碳酸钙的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7507813B2 (en) | 2004-07-22 | 2009-03-24 | Nanomaterials Technology Pte Ltd. | Amorphous cefuroxime axetil and preparation process therefore |
CN101549274B (zh) * | 2008-04-01 | 2011-12-21 | 北京化工大学 | 一种超重力旋转床装置及在二氧化碳捕集纯化工艺的应用 |
US9902652B2 (en) | 2014-04-23 | 2018-02-27 | Calera Corporation | Methods and systems for utilizing carbide lime or slag |
US11377363B2 (en) | 2020-06-30 | 2022-07-05 | Arelac, Inc. | Methods and systems for forming vaterite from calcined limestone using electric kiln |
US11577965B2 (en) | 2020-02-25 | 2023-02-14 | Arelac, Inc. | Methods and systems for treatment of lime to form vaterite |
Families Citing this family (22)
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CN100349801C (zh) * | 2001-11-16 | 2007-11-21 | 丸尾钙株式会社 | 经表面处理的碳酸钙、其制备方法以及混合有该碳酸钙而成的树脂组合物 |
AU2002359958A1 (en) * | 2001-12-31 | 2003-07-15 | Beijing University Of Chemical Technology | Calcium carbonate of different shapes and the preparing process thereof |
CN100431967C (zh) * | 2002-11-30 | 2008-11-12 | 衡阳市金原纳米科技有限公司 | 超细微碳酸钡和碳酸锶的制备工艺 |
CN101955215B (zh) * | 2010-05-27 | 2012-09-12 | 王嘉兴 | 用尿素法生产氰酸钠所得废物制备微细碳酸钙和氨水的方法 |
CN101955216B (zh) * | 2010-05-27 | 2012-09-05 | 王嘉兴 | 用尿素法生产氰酸钠所得废物制备超微细碳酸钙和氨水的方法 |
CN101955191B (zh) * | 2010-05-27 | 2012-09-12 | 王嘉兴 | 用尿素法生产氰酸钠所得废物制备轻质碳酸钙和氨水的方法 |
CN102145910A (zh) * | 2011-02-24 | 2011-08-10 | 四川大学 | 用离子液体制备不同形貌碳酸钙的方法 |
CN102249230A (zh) * | 2011-05-13 | 2011-11-23 | 同济大学 | 超重力水热条件下碳酸盐薄膜的制备方法 |
KR101293955B1 (ko) * | 2011-09-28 | 2013-08-07 | 기아자동차주식회사 | 이산화탄소 탄산염 고정화 방법 |
CN103170226A (zh) * | 2011-12-23 | 2013-06-26 | 杨晓林 | 一种固定二氧化碳的新工艺 |
CN104557721B (zh) * | 2014-12-30 | 2017-12-15 | 沈阳化工研究院有限公司 | 一种生产5,5‑二甲基海因的方法 |
CN105417564B (zh) * | 2015-09-14 | 2017-12-15 | 广西大学 | 一种花瓣片状碳酸钙晶体的制备方法 |
CN105858696A (zh) * | 2016-03-28 | 2016-08-17 | 武汉工程大学 | 一种微米级球霰石型食品碳酸钙的制备方法及应用 |
CN107303459A (zh) * | 2016-04-25 | 2017-10-31 | 云南民族大学 | 超重力技术无害化脱除低浓度NOx的装置 |
CN106118135B (zh) * | 2016-06-24 | 2018-06-22 | 张文凯 | 一种半球形碳酸钙结构的制备方法 |
CN107814404B (zh) * | 2016-09-13 | 2019-06-21 | 北京化工大学 | 一种立方形纳米碳酸钙的生产方法 |
CN107555459A (zh) * | 2017-09-13 | 2018-01-09 | 泰兴市诚盛化工有限公司 | 一种纳米纺锤体沉淀碳酸钙的制备方法 |
TWI636957B (zh) * | 2017-12-13 | 2018-10-01 | 財團法人工業技術研究院 | 碳酸鈣顆粒之製備方法 |
CN108975372B (zh) * | 2018-07-12 | 2020-07-31 | 广西华纳新材料科技有限公司 | 一种纺锤形沉淀碳酸钙的制备方法 |
CN109133137B (zh) * | 2018-11-14 | 2020-12-08 | 上海应用技术大学 | 一种椭球状微纳米碳酸钙及其制备方法 |
CN110627101A (zh) * | 2019-10-31 | 2019-12-31 | 河南骏化发展股份有限公司 | 三聚氰胺尾气联产纳米碳酸钙的工艺方法 |
CN117303423A (zh) * | 2022-06-20 | 2023-12-29 | 中国科学院过程工程研究所 | 一种棒状碳酸钙及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1098382A (zh) * | 1993-07-31 | 1995-02-08 | 林峰 | 酸分解再生循环制取轻质碳酸钙的方法 |
RU2036147C1 (ru) * | 1992-07-28 | 1995-05-27 | Кирово-Чепецкий химический комбинат | Способ получения карбоната кальция |
CN1116185A (zh) * | 1995-05-26 | 1996-02-07 | 北京化工大学 | 超细碳酸钙的制备方法 |
WO1996026901A1 (en) * | 1995-02-27 | 1996-09-06 | Aeci Limited | Production of precipitated calcium carbonate |
-
2000
- 2000-01-18 CN CN00100355A patent/CN1112320C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2036147C1 (ru) * | 1992-07-28 | 1995-05-27 | Кирово-Чепецкий химический комбинат | Способ получения карбоната кальция |
CN1098382A (zh) * | 1993-07-31 | 1995-02-08 | 林峰 | 酸分解再生循环制取轻质碳酸钙的方法 |
WO1996026901A1 (en) * | 1995-02-27 | 1996-09-06 | Aeci Limited | Production of precipitated calcium carbonate |
CN1116185A (zh) * | 1995-05-26 | 1996-02-07 | 北京化工大学 | 超细碳酸钙的制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7507813B2 (en) | 2004-07-22 | 2009-03-24 | Nanomaterials Technology Pte Ltd. | Amorphous cefuroxime axetil and preparation process therefore |
CN101549274B (zh) * | 2008-04-01 | 2011-12-21 | 北京化工大学 | 一种超重力旋转床装置及在二氧化碳捕集纯化工艺的应用 |
US9902652B2 (en) | 2014-04-23 | 2018-02-27 | Calera Corporation | Methods and systems for utilizing carbide lime or slag |
US11577965B2 (en) | 2020-02-25 | 2023-02-14 | Arelac, Inc. | Methods and systems for treatment of lime to form vaterite |
US12077447B2 (en) | 2020-02-25 | 2024-09-03 | Arelac, Inc. | Methods and systems for treatment of lime to form vaterite |
US12172904B2 (en) | 2020-02-25 | 2024-12-24 | Arelac, Inc. | Methods and systems for treatment of lime to form vaterite |
US11377363B2 (en) | 2020-06-30 | 2022-07-05 | Arelac, Inc. | Methods and systems for forming vaterite from calcined limestone using electric kiln |
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CN1305956A (zh) | 2001-08-01 |
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Assignee: Suzhou HiGee Environment & Energy Technology Co., Ltd. Assignor: Beijing University of Chemical Technology Contract record no.: 2012320010113 Denomination of invention: Process for preparing calcium carbonate deposit by continuous method Granted publication date: 20030625 License type: Exclusive License Open date: 20010801 Record date: 20120604 |
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