JPS5832020A - 炭酸カルシウムの改質装置 - Google Patents
炭酸カルシウムの改質装置Info
- Publication number
- JPS5832020A JPS5832020A JP56129451A JP12945181A JPS5832020A JP S5832020 A JPS5832020 A JP S5832020A JP 56129451 A JP56129451 A JP 56129451A JP 12945181 A JP12945181 A JP 12945181A JP S5832020 A JPS5832020 A JP S5832020A
- Authority
- JP
- Japan
- Prior art keywords
- calcium carbonate
- reaction
- hydrogen fluoride
- reactor
- product
- 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 79
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- 238000002407 reforming Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000012756 surface treatment agent Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur 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
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
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)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56129451A JPS5832020A (ja) | 1981-08-20 | 1981-08-20 | 炭酸カルシウムの改質装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56129451A JPS5832020A (ja) | 1981-08-20 | 1981-08-20 | 炭酸カルシウムの改質装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5832020A true JPS5832020A (ja) | 1983-02-24 |
| JPS6332727B2 JPS6332727B2 (enExample) | 1988-07-01 |
Family
ID=15009800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56129451A Granted JPS5832020A (ja) | 1981-08-20 | 1981-08-20 | 炭酸カルシウムの改質装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832020A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010045447A (ko) * | 1999-11-05 | 2001-06-05 | 노재성 | 불소화합물을 이용한 탄산칼슘의 표면 개질방법 |
| CN103510423A (zh) * | 2013-07-02 | 2014-01-15 | 九鼎环保纸业股份有限公司 | 一种环压强度高的纸张用改性碳酸钙及其制备方法 |
| CN113461042A (zh) * | 2021-07-19 | 2021-10-01 | 合肥工业大学 | 一种纳米碳酸钙的改性工艺优化方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390199A (en) * | 1977-01-20 | 1978-08-08 | Shiraishi Kogyo Kaisha Ltd | Method of modifying calcium carbonate |
| JPS53119299A (en) * | 1977-03-29 | 1978-10-18 | Shiraishi Kogyo Kaisha Ltd | Surfacee modified material of cubic calcium carbonate having diameters of 0*1 to 1*0 micro meter |
-
1981
- 1981-08-20 JP JP56129451A patent/JPS5832020A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390199A (en) * | 1977-01-20 | 1978-08-08 | Shiraishi Kogyo Kaisha Ltd | Method of modifying calcium carbonate |
| JPS53119299A (en) * | 1977-03-29 | 1978-10-18 | Shiraishi Kogyo Kaisha Ltd | Surfacee modified material of cubic calcium carbonate having diameters of 0*1 to 1*0 micro meter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010045447A (ko) * | 1999-11-05 | 2001-06-05 | 노재성 | 불소화합물을 이용한 탄산칼슘의 표면 개질방법 |
| CN103510423A (zh) * | 2013-07-02 | 2014-01-15 | 九鼎环保纸业股份有限公司 | 一种环压强度高的纸张用改性碳酸钙及其制备方法 |
| CN103510423B (zh) * | 2013-07-02 | 2016-01-27 | 九鼎环保纸业股份有限公司 | 一种环压强度高的纸张用改性碳酸钙及其制备方法 |
| CN113461042A (zh) * | 2021-07-19 | 2021-10-01 | 合肥工业大学 | 一种纳米碳酸钙的改性工艺优化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332727B2 (enExample) | 1988-07-01 |
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