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 |
| FR7307565A FR2174945B1 (en) | 1972-03-03 | 1973-03-02 | |
| IT6755773A IT977949B (en) | 1972-03-03 | 1973-03-02 | PROCEDURE FOR INDUTERLY PRODUCING CALCIUM CARBONATE OF THE CALCITE TYPE |
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 (11)
| 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 |
| KR100687585B1 (en) | 1998-02-20 | 2007-02-28 | 레르 리키드 쏘시에떼 아노님 뿌르 레드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | Calcium carbonate synthesis method and resulting products |
| FR2775301B1 (en) * | 1998-02-20 | 2000-03-24 | Air Liquide | PROCESS FOR THE SYNTHESIS OF CALCIUM CARBONATE IN CONTACT WITH FIBERS, NEW PRODUCT OBTAINED |
| WO2010010417A1 (en) * | 2008-07-23 | 2010-01-28 | Fze Engsl | A combined solid waste, carbon dioxide quicklime sparging, brine water, 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 |
| DK2537900T3 (en) * | 2011-06-21 | 2016-01-11 | Omya Int Ag | A process for the preparation 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 |
|---|---|
| IT977949B (en) | 1974-09-20 |
| DE2310023A1 (en) | 1973-09-06 |
| FR2174945A1 (en) | 1973-10-19 |
| JPS4889898A (en) | 1973-11-24 |
| FR2174945B1 (en) | 1980-03-28 |
| GB1419000A (en) | 1975-12-24 |