CN104386726A - Method for preparing vaterite type calcium carbonate microballoon through room-temperature solid-phase reaction - Google Patents
Method for preparing vaterite type calcium carbonate microballoon through room-temperature solid-phase reaction Download PDFInfo
- Publication number
- CN104386726A CN104386726A CN201410168761.8A CN201410168761A CN104386726A CN 104386726 A CN104386726 A CN 104386726A CN 201410168761 A CN201410168761 A CN 201410168761A CN 104386726 A CN104386726 A CN 104386726A
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- type calcium
- vaterite
- carbonate
- salt
- 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.)
- Granted
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 78
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title abstract description 17
- 238000003746 solid phase reaction Methods 0.000 title abstract description 5
- 239000011541 reaction mixture Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000000498 ball milling Methods 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000001110 calcium chloride Substances 0.000 claims abstract description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 7
- 150000001412 amines Chemical class 0.000 claims abstract description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 9
- 159000000007 calcium salts Chemical class 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 229960002713 calcium chloride Drugs 0.000 claims description 6
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 6
- 150000005323 carbonate salts Chemical class 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- 229960004418 trolamine Drugs 0.000 claims description 4
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 claims description 2
- 229940052299 calcium chloride dihydrate Drugs 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- -1 amine salt Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The invention aims at providing a method for preparing a vaterite type calcium carbonate microballoon through a room-temperature solid-phase reaction. The method is characterized by comprising: mixing calcium chloride, a soluble carbonate and an organic amine according to a certain ratio, performing grinding or ball milling at room temperature for 20-60 min, then using water to wash the reaction mixture for two times, filtering and drying at 80 DEG C, so as to obtain the vaterite type calcium carbonate with the spherical shape and the particle size of 2-4 mu m. The method is simple in technology, mild in reaction conditions, simple in equipment and easy for industrial production.
Description
Technical field
The present invention relates to a kind of preparation method of vaterite-type calcium carbonate microballoon, be specifically related to a kind of method that solid state chemical reaction prepares vaterite-type calcium carbonate microballoon, belong to field of inorganic chemical engineering.
Background technology
The crystal formation of calcium carbonate comprises calcite, aragonite and vaterite, wherein calcite, aragonite are the most common, and mostly vaterite is to be situated between steady phase, be easy to change into calcite in aqueous, the calcium carbonate major part that therefore general liquid-phase precipitation method obtains exists with the calcite crystal formation of rhombus.Vaterite-type calcium carbonate mostly is spherical, monodispersity is good, body is homogeneous and not easily assemble, there is larger specific surface area, higher solvability and dispersing property and less proportion, thus compared with first two crystal formation, vaterite-type calcium carbonate can improve the coating property of paper and the filling properties of plastics, coating, ink, paper etc. effectively, improves the physicals of target product, glossiness, mobility and printing performance.Vaterite-type calcium carbonate also plays very important effect to the life and health of biology in addition.
At present, the preparation method of vaterite-type calcium carbonate generally adopts liquid-phase precipitation method, mainly contain following several: (1) adds methyl alcohol (as US5275651), water soluble acid (as JP63103824 in calcium hydroxide aqeous suspension, CN1840479), organic amine salt (US5290353) or water-soluble natural polymer (as JP3060427, CN101249977), then pass into carbon dioxide and obtain vaterite-type calcium carbonate; (2) in the alkaline calcium salt aqueous solution, add high-molecular polyamide-amine (as JP2003-63819) or hyperbranched polyglycidyl ether (as CN102583485), then add basic carbonate or supercarbonate reaction prepare vaterite-type calcium carbonate micron ball; (3) to regulating the mixed gas passing into carbon dioxide or carbonic acid gas and nitrogen in pH to the calcium chloride water of alkalescence to prepare vaterite-type calcium carbonate (G.Hadiko with ammoniacal liquor, Y.S.Han, M.Fuji, et.al.Synthesisof hollow calcium carbonate particles by the bubble templating method [J] .Mater.Lett.2005,59 (19-20): 2519-2522; Tatsuya Tomioka, Masayoshi Fuji, Minom Takahashi, et.al.Hollow StructureFormation Mechanism of Calcium Carbonate Particles Synthesized by the CO2Bubbling Method [J] .Crystal Growth & Design, 2012,12 (2): 771-776).The vaterite-type calcium carbonate pattern obtained has spherical, ellipsoid shape, plate-like, round pie, staple fibre shape etc.
Compared with liquid-phase precipitation method, solid state chemical reaction has following significantly advantage: reaction is at room temperature carried out, and does not need solvent to make reaction medium, can avoid the hard aggregation phenomenon easily occurred in the liquid phase, and technique is simple, easy to operate, energy-conservation, environmental protection etc.Solid phase reaction method is a kind of solid state reaction utilizing mechanical force to make reaction occur in reactant, a kind of method of product can be obtained again by steps such as simple cleaning, filtrations, common are polishing, ball milled and high velocity air low heating solid state reaction etc.The vaterite-type calcium carbonate that utilized toom-temperature curing agent to prepare such as Ren Yinzhe [Ren Yinzhe, favorable to the people together, Ma Jiming. utilize toom-temperature curing agent to prepare vaterite-type CaCO
3particle [J]. SCI; 2003; 24 (8): 1492 ~ 1494]; the document is by calcium chloride, polyacrylic acid, sodium carbonate mixed grinding certain hour; then with second alcohol and water, alternately washing 5 times is carried out to reaction mixture; naturally obtain target product after drying, its washing process needs to use more ethanol.The invention provides a kind of method that solid state chemical reaction prepares vaterite-type calcium carbonate microballoon, that soluble calcium salt, soluble carbonate salt, organic amine are mixed by a certain percentage, grinding or ball milling 20 ~ 60min under room temperature, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, can to obtain pattern be spherical, size at the vaterite-type calcium carbonate of 2 ~ 4 μm.
Summary of the invention
The invention reside in a kind of method providing solid state chemical reaction to prepare vaterite-type calcium carbonate microballoon.The technical scheme of this invention is as follows: calcium chloride, soluble carbonate salt, organic amine are mixed by a certain percentage, grinding or ball milling 20 ~ 60min under room temperature, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, to obtain pattern be spherical, size at the vaterite-type calcium carbonate of 2 ~ 4 μm.
Above-mentioned used soluble calcium salt is Calcium Chloride Powder Anhydrous (CaCl
2) or CALCIUM CHLORIDE DIHYDRATE (CaCl
22H
2o);
Above-mentioned used soluble carbonate salt is volatile salt or bicarbonate of ammonia.
Above-mentioned used organic amine is monoethanolamine, one or more in diethanolamine, trolamine, and total consumption is 1 ~ 5% of soluble calcium salt quality;
Above-mentioned used soluble calcium salt is 1: 1 ~ 2 with the ratio of the amount of substance of carbonate;
Present invention process is simple, and reaction conditions is gentle, and equipment is simple, is easy to suitability for industrialized production.
Accompanying drawing explanation
Accompanying drawing 1 is the scanning electron microscope (SEM) photograph of prepared vaterite-type calcium carbonate
Accompanying drawing 2 is the XRD figure of prepared vaterite-type calcium carbonate
Embodiment
Embodiment 1 adds 14.7g (0.1mol) CaCl in mortar
22H
2o, 9.6g (0.1mol) (NH
4)
2cO
3, 0.147g monoethanolamine, after grinding 20min under room temperature, reaction mixture is transferred in 500 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 2 adds 14.7g (0.1mol) CaCl in mortar
22H
2o, 15.8g (0.2mol) NH
4hCO
3, 0.147g monoethanolamine, after grinding 20min under room temperature, reaction mixture is transferred in 500 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 3 adds 147g (1mol) CaCl in 1 liter of ball grinder
22H
2o, 96g (1mol) (NH
4)
2cO
3, 4.41g diethanolamine, under room temperature after ball milling 40min, reaction mixture is transferred in 1000 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 4 adds 147g (1mol) CaCl in 1 liter of ball grinder
22H
2o, 94.8g (1.2mol) NH
4hCO
3, 1.47g monoethanolamine, 1.47g diethanolamine, under room temperature after ball milling 40min, reaction mixture is transferred in 1000 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 5 adds 147g (1mol) CaCl in 1 liter of ball grinder
22H
2o, 118.5 (1.5mol) NH
4hCO
3, 1.47g monoethanolamine, 1.47g trolamine, under room temperature after ball milling 60min, reaction mixture is transferred in 1000 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 6 is adding 11.1g (0.1mol) CaCl in mortar
2, 14.4g (0.15mol) (NH
4)
2cO
3, 0.111g monoethanolamine, after grinding 30min under room temperature, reaction mixture is transferred in 500 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 7 adds 111g (1mol) CaCl in 1 liter of ball grinder
2, 144g (1.5mol) (NH
4)
2cO
3, 1.11g monoethanolamine, 1.11g diethanolamine, under room temperature after ball milling 60min, reaction mixture is transferred in 1000 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Embodiment 8 adds 111g (1mol) CaCl in 1 liter of ball grinder
2, 118.5 (1.5mol) NH
4hCO
3, 1.11g monoethanolamine, 1.11g diethanolamine, 1.11g trolamine, under room temperature after ball milling 60min, reaction mixture is transferred in 1000 ml beakers, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, obtain vaterite-type calcium carbonate, product pattern is spherical, and size is 2 ~ 4 μm.
Claims (5)
1. the preparation method of a flower ball-shaped vaterite calcium carbonate, it is characterized in that: calcium chloride, soluble carbonate salt, organic amine are mixed by a certain percentage, grinding or ball milling 20 ~ 60min under room temperature, wash reaction mixture twice again with water, filter and at 80 DEG C after drying, to obtain pattern be spherical, size at the vaterite-type calcium carbonate of 2 ~ 4 μm.
2. preparation method according to claim 1, is characterized in that: soluble calcium salt is Calcium Chloride Powder Anhydrous (CaCl
2) or CALCIUM CHLORIDE DIHYDRATE (CaCl
22H
2o).
3. preparation method according to claim 1, is characterized in that: soluble carbonate salt is volatile salt or bicarbonate of ammonia.
4. preparation method according to claim 1, is characterized in that: organic amine is one or more in monoethanolamine, diethanolamine, trolamine, and total consumption is 1 ~ 5% of soluble calcium salt quality.
5. preparation method according to claim 1, is characterized in that: soluble calcium salt is 1: 1 ~ 2 with the ratio of the amount of substance of carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168761.8A CN104386726B (en) | 2014-04-25 | 2014-04-25 | A kind of solid state chemical reaction prepares the method for vaterite-type calcium carbonate microsphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168761.8A CN104386726B (en) | 2014-04-25 | 2014-04-25 | A kind of solid state chemical reaction prepares the method for vaterite-type calcium carbonate microsphere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104386726A true CN104386726A (en) | 2015-03-04 |
| CN104386726B CN104386726B (en) | 2017-01-04 |
Family
ID=52604708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410168761.8A Expired - Fee Related CN104386726B (en) | 2014-04-25 | 2014-04-25 | A kind of solid state chemical reaction prepares the method for vaterite-type calcium carbonate microsphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386726B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032380A (en) * | 2017-03-06 | 2017-08-11 | 湖北工业大学 | A kind of method that use high-energy ball milling prepares nano-calcium carbonate powder |
| CN107082442A (en) * | 2017-05-25 | 2017-08-22 | 厦门大学 | A kind of preparation method of vaterite calcium carbonate |
| CN110203956A (en) * | 2018-11-19 | 2019-09-06 | 湖北工业大学 | A method of the calcium carbonate of phase containing vaterite is prepared using ethylene glycol calcium wet ball grinding |
| CN110589863A (en) * | 2019-09-18 | 2019-12-20 | 西部矿业集团有限公司 | Method for rapidly preparing high-purity micro-nano-scale porous metastable vaterite calcium carbonate from ammonia distillation waste liquid |
| CN112299465A (en) * | 2020-10-30 | 2021-02-02 | 广西大学 | Synthetic method of modified porous calcium carbonate |
| CN112500530A (en) * | 2020-10-30 | 2021-03-16 | 广西大学 | Calcium carbonate/bagasse cellulose-based super absorbent resin and preparation method thereof |
| CN113559067A (en) * | 2020-06-29 | 2021-10-29 | 内蒙古工业大学 | Emodin-calcium carbonate composite particles and preparation method thereof |
| CN117624853A (en) * | 2024-01-23 | 2024-03-01 | 天津永续新材料有限公司 | Bamboo powder modified polylactic acid-based biodegradable composite material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050106110A1 (en) * | 2003-11-19 | 2005-05-19 | Sung-Tsuen Liu | Stabilized vaterite |
| CN101085880A (en) * | 2007-06-28 | 2007-12-12 | 中国科学院上海硅酸盐研究所 | Nano layered calcium carbonate base bionic composite material and synthetic method thereof |
| CN102583485A (en) * | 2012-04-06 | 2012-07-18 | 南京大学（苏州）高新技术研究院 | Monodispersed vaterite type calcium carbonate microsphere and preparation method thereof |
-
2014
- 2014-04-25 CN CN201410168761.8A patent/CN104386726B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050106110A1 (en) * | 2003-11-19 | 2005-05-19 | Sung-Tsuen Liu | Stabilized vaterite |
| CN101085880A (en) * | 2007-06-28 | 2007-12-12 | 中国科学院上海硅酸盐研究所 | Nano layered calcium carbonate base bionic composite material and synthetic method thereof |
| CN102583485A (en) * | 2012-04-06 | 2012-07-18 | 南京大学（苏州）高新技术研究院 | Monodispersed vaterite type calcium carbonate microsphere and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 任引哲等: ""利用室温固态反应制备球霰石型CaCO3粒子"", 《高等学校化学学报》 * |
| 唐琴等: ""室温固相研磨制备椭球形活性碳酸钙"", 《化学研究与应用》 * |
| 谢元彦等: ""碳酸钙的制备及其分散体系的流变性能"", 《中南大学学报(自然科学版)》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032380B (en) * | 2017-03-06 | 2020-01-17 | 湖北工业大学 | Method for preparing nano calcium carbonate powder by using high-energy ball milling |
| CN107032380A (en) * | 2017-03-06 | 2017-08-11 | 湖北工业大学 | A kind of method that use high-energy ball milling prepares nano-calcium carbonate powder |
| CN107082442A (en) * | 2017-05-25 | 2017-08-22 | 厦门大学 | A kind of preparation method of vaterite calcium carbonate |
| CN110203956B (en) * | 2018-11-19 | 2022-02-01 | 湖北工业大学 | Method for preparing vaterite-phase-containing calcium carbonate by using calcium ethylene glycol wet ball milling |
| CN110203956A (en) * | 2018-11-19 | 2019-09-06 | 湖北工业大学 | A method of the calcium carbonate of phase containing vaterite is prepared using ethylene glycol calcium wet ball grinding |
| CN110589863A (en) * | 2019-09-18 | 2019-12-20 | 西部矿业集团有限公司 | Method for rapidly preparing high-purity micro-nano-scale porous metastable vaterite calcium carbonate from ammonia distillation waste liquid |
| CN113559067B (en) * | 2020-06-29 | 2023-03-14 | 内蒙古工业大学 | Emodin-calcium carbonate composite particles and preparation method thereof |
| CN113559067A (en) * | 2020-06-29 | 2021-10-29 | 内蒙古工业大学 | Emodin-calcium carbonate composite particles and preparation method thereof |
| CN112500530A (en) * | 2020-10-30 | 2021-03-16 | 广西大学 | Calcium carbonate/bagasse cellulose-based super absorbent resin and preparation method thereof |
| CN112500530B (en) * | 2020-10-30 | 2022-05-31 | 广西大学 | Calcium carbonate/bagasse cellulose-based super absorbent resin and preparation method thereof |
| CN112299465A (en) * | 2020-10-30 | 2021-02-02 | 广西大学 | Synthetic method of modified porous calcium carbonate |
| CN117624853A (en) * | 2024-01-23 | 2024-03-01 | 天津永续新材料有限公司 | Bamboo powder modified polylactic acid-based biodegradable composite material and preparation method thereof |
| CN117624853B (en) * | 2024-01-23 | 2024-04-05 | 天津永续新材料有限公司 | Bamboo powder modified polylactic acid-based biodegradable composite material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104386726B (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104386726A (en) | Method for preparing vaterite type calcium carbonate microballoon through room-temperature solid-phase reaction | |
| CN103232051B (en) | Preparation method of ultrafine porous calcium carbonate microsphere | |
| CN106517285B (en) | A kind of preparation method of rod-like nano calcium carbonate | |
| CN108163879A (en) | A kind of preparation method of the calcium carbonate of different-shape and phase structure | |
| CN101225245A (en) | Method for preparing core-shell silicon dioxide coated nano calcium carbonate | |
| CN106315573B (en) | The preparation method of modified graphene and its cement composite material | |
| CN103922378B (en) | Method for preparing high-purity metastable vaterite calcium carbonate from gypsum | |
| CN104724734A (en) | Method for producing flower-like sphere type nanometer magnesium hydroxide with characteristics of light weight and high specific surface area | |
| CN102757075B (en) | Method for preparing calcium carbonate powders of different structures and shapes | |
| CN103864127B (en) | A kind of flower ball-shaped vaterite calcium carbonate and preparation method thereof | |
| CN108217707A (en) | A kind of calcium carbonate tiny balloon and preparation method thereof | |
| JP4660745B2 (en) | Hollow / spherical calcium carbonate particles and method for producing the same | |
| CN101381092B (en) | Method for preparing large granularity and large specific surface area spherical yttrium oxide | |
| CN102145910A (en) | Method for preparing calcium carbonate of different morphologies from ionic liquid | |
| CN107986313B (en) | Preparation method of spherical calcium carbonate | |
| CN108083316A (en) | A kind of preparation method of nano rareearth oxidate powder body | |
| CN104118895A (en) | Method for preparing homogenous nano vaterite type calcium carbonate through limestone acidolysis | |
| JP3910503B2 (en) | Method for producing basic magnesium carbonate | |
| CN102424415B (en) | Preparation method for needle cluster-like micrometer-scale calcium carbonate | |
| CN102369160A (en) | Generally spherical barium carbonate particles, and method for producing generally spherical barium carbonate particles | |
| CN111517352B (en) | Preparation method of high-purity vaterite type calcium carbonate microspheres | |
| CN100487172C (en) | Method for preparing dielectric crystal of calcium tungstate rapidly | |
| CN107117639B (en) | A kind of method that ultrasonic wave added prepares vaterite-type calcium carbonate nanometer package assembly | |
| CN108483451A (en) | The preparation method of hollow-core construction micro/nano material | |
| CN101928032A (en) | Organic solvent hydrothermal method for preparing cubic, flower-like or porous calcium carbonate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170104 |