JPH034487B2 - - Google Patents
Info
- Publication number
- JPH034487B2 JPH034487B2 JP3288286A JP3288286A JPH034487B2 JP H034487 B2 JPH034487 B2 JP H034487B2 JP 3288286 A JP3288286 A JP 3288286A JP 3288286 A JP3288286 A JP 3288286A JP H034487 B2 JPH034487 B2 JP H034487B2
- Authority
- JP
- Japan
- Prior art keywords
- limestone
- crushed
- calcium carbonate
- purity
- coarse powder
- 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.)
- Expired
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 description 32
- 239000006028 limestone Substances 0.000 description 32
- 235000010216 calcium carbonate Nutrition 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004575 stone Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005065 mining Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 239000004927 clay Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002918 waste heat 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)
- Combined Means For Separation Of Solids (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288286A JPS62191421A (ja) | 1986-02-19 | 1986-02-19 | 重質炭酸カルシウム用石灰石原料の選別方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3288286A JPS62191421A (ja) | 1986-02-19 | 1986-02-19 | 重質炭酸カルシウム用石灰石原料の選別方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62191421A JPS62191421A (ja) | 1987-08-21 |
| JPH034487B2 true JPH034487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-23 |
Family
ID=12371244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3288286A Granted JPS62191421A (ja) | 1986-02-19 | 1986-02-19 | 重質炭酸カルシウム用石灰石原料の選別方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62191421A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-02-19 JP JP3288286A patent/JPS62191421A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62191421A (ja) | 1987-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105268544B (zh) | 一种基于流态化分选的宽粒级煤系高岭土提质工艺 | |
| JPH05212278A (ja) | 二酸化炭素消費材および建設廃材から二酸化炭素消費材を製造する方法 | |
| EA037444B1 (ru) | Уменьшение необходимости в хвостохранилищах при флотационном обогащении руд | |
| CA2081177C (en) | Beneficiation process | |
| CN1318615C (zh) | 采用挤压床方式在低压下粉碎矿石的方法和设备 | |
| JP4712909B1 (ja) | 廃材分別装置 | |
| JP5617164B2 (ja) | 石灰石の洗浄方法及び洗浄システム | |
| KR102008906B1 (ko) | 점토광물, 석회석을 포함하는 원석을 이용한 부순 모래 제조 방법 및 그 제조 장치 | |
| JP2001048612A (ja) | 建築土木用骨材の製造方法 | |
| KR100459067B1 (ko) | 석탄폐석의 산업원료화로의 재활용을 위한 처리방법 | |
| US5058813A (en) | Method for comminuting brittle material to be ground | |
| AU558280B2 (en) | An autogenous grinding method | |
| JPH034487B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| KR20240154585A (ko) | 동력분쇄 및 분리를 이용한 광산 원료의 처리 방법 | |
| KR20060103708A (ko) | 건설폐기물 및 암반의 건식 및 습식처리를 통한 모래제조장치 | |
| JPS641183B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| RU2356650C2 (ru) | Способ сухой концентрации руды | |
| KR20040058559A (ko) | 건설폐기물의 재활용을 위한 습식 및 건식 겸용재생골재의 제조방법 및 그 장치 | |
| RU2122471C1 (ru) | Способ переработки глинистых золотосодержащих руд | |
| Balasubramanian | Size Reduction by grinding methods | |
| CN1124902C (zh) | 非金属矿物干式强磁选矿工艺 | |
| JPH0566890B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| KR100549295B1 (ko) | 건설폐기물을 이용한 쇄석 생산장치 및 방법 | |
| US20250058327A1 (en) | Method and system for beneficiation | |
| JPH08131876A (ja) | 砕砂製造方法および装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |