CN104129808B - 一种片状重质碳酸钙及其制备方法 - Google Patents
一种片状重质碳酸钙及其制备方法 Download PDFInfo
- Publication number
- CN104129808B CN104129808B CN201410356766.3A CN201410356766A CN104129808B CN 104129808 B CN104129808 B CN 104129808B CN 201410356766 A CN201410356766 A CN 201410356766A CN 104129808 B CN104129808 B CN 104129808B
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- heavy calcium
- flaky
- water
- ground limestone
- 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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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 253
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 122
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 24
- 150000007524 organic acids Chemical class 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000013517 stratification Methods 0.000 claims abstract description 10
- 239000006228 supernatant Substances 0.000 claims abstract description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 12
- 238000001354 calcination Methods 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000009834 vaporization Methods 0.000 claims description 8
- 230000008016 vaporization Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 229940095064 tartrate Drugs 0.000 claims description 4
- 229910021532 Calcite Inorganic materials 0.000 claims description 3
- 241000276489 Merlangius merlangus Species 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000010335 hydrothermal treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
名称 | 径厚比 | 粒度(目数) | 片状碳酸钙含量 | 碳酸钙含量 | 白度 |
片状重质碳酸钙 | ≤1∶10 | 1250-2500 | ≥85% | ≥99% | ≥97 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410356766.3A CN104129808B (zh) | 2014-07-25 | 2014-07-25 | 一种片状重质碳酸钙及其制备方法 |
Applications Claiming Priority (1)
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CN201410356766.3A CN104129808B (zh) | 2014-07-25 | 2014-07-25 | 一种片状重质碳酸钙及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104129808A CN104129808A (zh) | 2014-11-05 |
CN104129808B true CN104129808B (zh) | 2015-12-02 |
Family
ID=51802726
Family Applications (1)
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CN201410356766.3A Expired - Fee Related CN104129808B (zh) | 2014-07-25 | 2014-07-25 | 一种片状重质碳酸钙及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104129808B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106395877A (zh) * | 2016-08-30 | 2017-02-15 | 青岛食安生物工程有限公司 | 一种纯天然纳米超微钙粉的制备工艺 |
CN107012723A (zh) * | 2017-04-17 | 2017-08-04 | 华东理工大学 | 一种低磨耗重钙浆料的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1592134A1 (de) * | 1965-03-29 | 1970-05-27 | Michio Hirakawa | Herstellung von my-Calciumcarbonat in feinen kugelfoermigen Teilchen |
CN1157444C (zh) * | 2001-12-29 | 2004-07-14 | 中国地质大学(武汉) | 片状重质碳酸钙的制备方法 |
US20050106110A1 (en) * | 2003-11-19 | 2005-05-19 | Sung-Tsuen Liu | Stabilized vaterite |
CN100419032C (zh) * | 2005-01-05 | 2008-09-17 | 上海东升新材料有限公司 | 一种重质碳酸钙填料的制备方法 |
EP1752499A1 (en) * | 2005-07-25 | 2007-02-14 | Omya Development AG | Process to disperse and/or grind and/or concentrate calcium carbonate in aqueous media using an aqueous solution containing zirconium compounds |
CN101172636A (zh) * | 2007-10-16 | 2008-05-07 | 陈杰 | 纳米碳酸钙制备方法 |
CN101514028B (zh) * | 2009-03-31 | 2011-04-20 | 中国地质大学(武汉) | 一种片状重质碳酸钙粉体的制备方法 |
CN102438738B (zh) * | 2009-05-18 | 2014-11-05 | 巴斯夫欧洲公司 | 使用微粒乳状液生产纳米颗粒的方法 |
CN101857195A (zh) * | 2010-05-21 | 2010-10-13 | 哈尔滨工业大学 | 高效率机械剥离层状化合物的方法 |
CN103086415A (zh) * | 2013-01-31 | 2013-05-08 | 南昌航空大学 | 水热条件下贝壳制备片状文石结构碳酸钙粉体的方法 |
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2014
- 2014-07-25 CN CN201410356766.3A patent/CN104129808B/zh not_active Expired - Fee Related
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Inventor after: Yang Jialin Inventor before: Chen Qing Inventor before: Li Xingwen |
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Effective date of registration: 20171102 Address after: 542799 No. 34, Xinjian Road, Fuyang Town, Fuchuan Yao Autonomous County, the Guangxi Zhuang Autonomous Region Patentee after: Hezhou Jiacheng Technology Transfer Service Co., Ltd. Address before: Qingyang District of Chengdu City, Sichuan province 610091 Dragon Industrial Port East Road 4 Patentee before: Chengdu Xinkeli Chemical Sci-Tech Co., Ltd. |
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Effective date of registration: 20190806 Address after: 242000 Changshan Village, Liuqiao Town, Xuancheng District, Anhui Province Patentee after: Zehua New Building Material Factory, Liuqiao Town, Xuancheng City (General Partnership) Address before: 542799 No. 34 Xinjian Road, Fuyang Town, Fuchuan Yao Autonomous County, Guangxi Zhuang Autonomous Region Patentee before: Hezhou Jiacheng Technology Transfer Service Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200725 |