BE741116A - - Google Patents
Info
- Publication number
- BE741116A BE741116A BE741116DA BE741116A BE 741116 A BE741116 A BE 741116A BE 741116D A BE741116D A BE 741116DA BE 741116 A BE741116 A BE 741116A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
- C05B11/02—Pretreatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR174200 | 1968-11-18 | ||
| FR6911597A FR2040192A6 (en) | 1969-04-15 | 1969-04-15 | Concentrating phosphatic minerals containing ca co3 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE741116A true BE741116A (en) | 1970-04-01 |
Family
ID=26182315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE741116D BE741116A (en) | 1968-11-18 | 1969-10-31 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE741116A (en) |
| DE (1) | DE1957864A1 (en) |
| ES (1) | ES373542A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1652818A1 (en) * | 2004-10-26 | 2006-05-03 | Dr. Zinkeisen, Behrmann & Co.m.b.H. | High purity calcium carbonate |
| RS54078B1 (en) | 2010-10-26 | 2015-10-30 | Omya International Ag | Production of high purity precipitated calcium carbonate |
-
1969
- 1969-10-31 BE BE741116D patent/BE741116A/xx unknown
- 1969-11-14 ES ES373542A patent/ES373542A1/en not_active Expired
- 1969-11-18 DE DE19691957864 patent/DE1957864A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1957864A1 (en) | 1970-09-24 |
| ES373542A1 (en) | 1972-02-01 |