CN101456969B - 一种功能性碳酸钙及其制备方法 - Google Patents
一种功能性碳酸钙及其制备方法 Download PDFInfo
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- CN101456969B CN101456969B CN2008102425655A CN200810242565A CN101456969B CN 101456969 B CN101456969 B CN 101456969B CN 2008102425655 A CN2008102425655 A CN 2008102425655A CN 200810242565 A CN200810242565 A CN 200810242565A CN 101456969 B CN101456969 B CN 101456969B
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- Prior art keywords
- calcium carbonate
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- modification agent
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- nano
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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 152
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title description 2
- 230000004048 modification Effects 0.000 claims abstract description 44
- 238000012986 modification Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 43
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 42
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 235000010216 calcium carbonate Nutrition 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 235000001465 calcium Nutrition 0.000 claims description 15
- 239000010419 fine particle Substances 0.000 claims description 14
- 239000008346 aqueous phase Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 8
- 238000006297 dehydration reaction Methods 0.000 claims description 8
- 238000009775 high-speed stirring Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004381 surface treatment Methods 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 235000021050 feed intake Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000001238 wet grinding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000012545 processing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000011282 treatment Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 241000276489 Merlangius merlangus Species 0.000 abstract description 2
- 238000000137 annealing Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 11
- 239000004800 polyvinyl chloride Substances 0.000 description 11
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000007664 blowing Methods 0.000 description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000012756 surface treatment agent Substances 0.000 description 4
- -1 titanic acid ester Chemical class 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000012764 mineral filler Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
项目 | 功能性碳酸钙1 | 功能性碳酸钙2 | 功能性碳酸钙3 | 功能性碳酸钙4 | 活性碳酸钙5 | 纳米碳酸钙6 |
下料状况 | 好 | 好 | 好 | 较好 | 容易架桥 | 太蓬松,喂料慢 |
电流(熔体强度)(A) | 98 | 92 | 96 | 88 | 78 | 70 |
塑化时间(秒) | 58 | 60 | 59 | 72 | 85 | 91 |
拉伸强度(MPa) | 41 | 42 | 42 | 40 | 34 | 36 |
冲击试验 | 0个破裂 | 0个破裂 | 0个破裂 | 1个破裂 | 3个破裂 | 5个破裂 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102425655A CN101456969B (zh) | 2008-12-29 | 2008-12-29 | 一种功能性碳酸钙及其制备方法 |
Applications Claiming Priority (1)
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CN2008102425655A CN101456969B (zh) | 2008-12-29 | 2008-12-29 | 一种功能性碳酸钙及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101456969A CN101456969A (zh) | 2009-06-17 |
CN101456969B true CN101456969B (zh) | 2011-11-09 |
Family
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CN2008102425655A Expired - Fee Related CN101456969B (zh) | 2008-12-29 | 2008-12-29 | 一种功能性碳酸钙及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101456969B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987926B (zh) * | 2010-08-20 | 2013-04-17 | 常州碳酸钙有限公司 | 橡塑用纳米级活性碳酸钙制备方法 |
CN101928475A (zh) * | 2010-08-20 | 2010-12-29 | 常州碳酸钙有限公司 | 功能性碳酸钙的制备方法 |
CN102876087A (zh) * | 2012-09-27 | 2013-01-16 | 池州市大恒生化有限公司 | 一种密封胶专用碳酸钙制备方法 |
CN104893128A (zh) * | 2015-05-25 | 2015-09-09 | 青阳县永诚钙业有限责任公司 | 一种低密度塑料用活性碳酸钙 |
CN104910648A (zh) * | 2015-05-28 | 2015-09-16 | 青阳县恒源化工原料有限责任公司 | 一种具有较好的疏水性的活性碳酸钙 |
CN104910413A (zh) * | 2015-05-28 | 2015-09-16 | 青阳县恒源化工原料有限责任公司 | 一种可塑性高的重质活性碳酸钙 |
CN105778567A (zh) * | 2016-04-07 | 2016-07-20 | 安徽江东科技粉业有限公司 | 一种复合碳酸钙的制备方法 |
CN106118136A (zh) * | 2016-06-28 | 2016-11-16 | 安徽华宇管道制造有限公司 | 一种改性碳酸钙的加工工艺 |
CN106675109A (zh) * | 2016-11-11 | 2017-05-17 | 恩平燕怡新材料有限公司 | 一种表面活性处理的高活性纳米碳酸钙的制备方法 |
CN106830041B (zh) * | 2017-01-19 | 2018-11-06 | 井陉县华北碳酸钙有限公司 | 一种功能性碳酸钙的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1371947A (zh) * | 2001-02-27 | 2002-10-02 | 盖国胜 | 一种重质碳酸钙表面包覆纳米碳酸钙的方法 |
CN1276021C (zh) * | 2004-03-23 | 2006-09-20 | 南京协和化学有限公司 | 聚氯乙烯功能性改质剂及其制备方法 |
CN1304472C (zh) * | 2004-03-23 | 2007-03-14 | 南京协和化学有限公司 | 一种改质剂及其制备方法 |
CN101209569A (zh) * | 2007-12-24 | 2008-07-02 | 上海东升新材料有限公司 | 一种复合碳酸钙及其制备方法 |
-
2008
- 2008-12-29 CN CN2008102425655A patent/CN101456969B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1371947A (zh) * | 2001-02-27 | 2002-10-02 | 盖国胜 | 一种重质碳酸钙表面包覆纳米碳酸钙的方法 |
CN1276021C (zh) * | 2004-03-23 | 2006-09-20 | 南京协和化学有限公司 | 聚氯乙烯功能性改质剂及其制备方法 |
CN1304472C (zh) * | 2004-03-23 | 2007-03-14 | 南京协和化学有限公司 | 一种改质剂及其制备方法 |
CN101209569A (zh) * | 2007-12-24 | 2008-07-02 | 上海东升新材料有限公司 | 一种复合碳酸钙及其制备方法 |
Non-Patent Citations (2)
Title |
---|
韩冰 等.新型碳酸钙湿法改质剂XH-CS01的研制及应用研究.《中国粉体技术》.2006,(第5期),12-15. * |
黄艳.碳酸钙粉体在PVC加工中的应用研究进展.《中国无机盐工业协会专家委员会扩大工作会议暨节能减排研讨会论文集》.2007,137-143. * |
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CN101456969A (zh) | 2009-06-17 |
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Effective date of registration: 20201019 Address after: 1204, Yifa science and technology building, 228 Guangzhou road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Nanjing Xiehe Chemical Co.,Ltd. Address before: 210024 No. 228, Guangzhou Road, Gulou District, Jiangsu, Nanjing Patentee before: Nanjing Xiehe Chemical Co.,Ltd. Patentee before: NANJING CONCORD FERTILIZER CHEMISTRY LTD. Patentee before: Nanjing Xiehe Chemical Material Co.,Ltd. |
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