JPS5112038B2 - - Google Patents
Info
- Publication number
- JPS5112038B2 JPS5112038B2 JP2153372A JP2153372A JPS5112038B2 JP S5112038 B2 JPS5112038 B2 JP S5112038B2 JP 2153372 A JP2153372 A JP 2153372A JP 2153372 A JP2153372 A JP 2153372A JP S5112038 B2 JPS5112038 B2 JP S5112038B2
- Authority
- JP
- Japan
- 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
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
- C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2153372A JPS5112038B2 (en) | 1972-03-03 | 1972-03-03 | |
| GB955473A GB1419000A (en) | 1972-03-03 | 1973-02-27 | Method of manufacturing calcite type calcium carbonate |
| DE19732310023 DE2310023A1 (en) | 1972-03-03 | 1973-02-28 | PROCESS FOR PRODUCING CALCITE-LIKE CALCIUM CARBONATE |
| IT6755773A IT977949B (en) | 1972-03-03 | 1973-03-02 | PROCEDURE FOR INDUTERLY PRODUCING CALCIUM CARBONATE OF THE CALCITE TYPE |
| FR7307565A FR2174945B1 (en) | 1972-03-03 | 1973-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2153372A JPS5112038B2 (en) | 1972-03-03 | 1972-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4889898A JPS4889898A (en) | 1973-11-24 |
| JPS5112038B2 true JPS5112038B2 (en) | 1976-04-15 |
Family
ID=12057582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2153372A Expired JPS5112038B2 (en) | 1972-03-03 | 1972-03-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5112038B2 (en) |
| DE (1) | DE2310023A1 (en) |
| FR (1) | FR2174945B1 (en) |
| GB (1) | GB1419000A (en) |
| IT (1) | IT977949B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57123822A (en) * | 1981-01-23 | 1982-08-02 | Okutama Kogyo Kk | Preparation of calcite-type calcium carbonate crystal |
| JPS6350316A (en) * | 1986-08-21 | 1988-03-03 | Yahashi Kogyo Kk | Method for forming hexagonal and plate-shaped calcium carbonate grain |
| JPH0782348B2 (en) * | 1992-03-21 | 1995-09-06 | 株式会社エイ・ティ・アール自動翻訳電話研究所 | Subword model generation method for speech recognition |
| JPH0623396U (en) * | 1992-08-20 | 1994-03-25 | オンキヨー株式会社 | Free edge type diaphragm for circular cone speaker |
| AT402067B (en) * | 1995-05-29 | 1997-01-27 | Holderbank Financ Glarus | Process for recovering limestone from calcite-containing quartz sands |
| CN1231636C (en) | 1998-02-20 | 2005-12-14 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | Calcium carbonate synthesis method and resulting product |
| FR2775301B1 (en) * | 1998-02-20 | 2000-03-24 | Air Liquide | PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED |
| RU2156737C1 (en) * | 2000-03-07 | 2000-09-27 | Кузнецов Игорь Олегович | Method of production of chemically precipitated chalk |
| CN102171149B (en) * | 2008-07-23 | 2014-07-23 | F·恩斯 | Combined solid waste, carbon dioxide quicklime injection, brine and reverse osmosis/ion exchange processes for the production of soda chemicals |
| JP5320242B2 (en) * | 2009-09-29 | 2013-10-23 | 日本製紙株式会社 | Method for producing calcium carbonate |
| JP5426982B2 (en) * | 2009-09-29 | 2014-02-26 | 日本製紙株式会社 | Method for producing calcium carbonate |
| EP2537900B1 (en) | 2011-06-21 | 2015-09-30 | Omya International AG | Process for the production of precipitated calcium carbonate |
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1972
- 1972-03-03 JP JP2153372A patent/JPS5112038B2/ja not_active Expired
-
1973
- 1973-02-27 GB GB955473A patent/GB1419000A/en not_active Expired
- 1973-02-28 DE DE19732310023 patent/DE2310023A1/en active Pending
- 1973-03-02 FR FR7307565A patent/FR2174945B1/fr not_active Expired
- 1973-03-02 IT IT6755773A patent/IT977949B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1419000A (en) | 1975-12-24 |
| JPS4889898A (en) | 1973-11-24 |
| DE2310023A1 (en) | 1973-09-06 |
| IT977949B (en) | 1974-09-20 |
| FR2174945A1 (en) | 1973-10-19 |
| FR2174945B1 (en) | 1980-03-28 |