CA1050235A - Production pharmaceutique du sulfate de baryum - Google Patents
Production pharmaceutique du sulfate de baryumInfo
- Publication number
- CA1050235A CA1050235A CA228,890A CA228890A CA1050235A CA 1050235 A CA1050235 A CA 1050235A CA 228890 A CA228890 A CA 228890A CA 1050235 A CA1050235 A CA 1050235A
- Authority
- CA
- Canada
- Prior art keywords
- barium sulphate
- fraction
- magnetic
- ore
- pharmaceutical
- 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
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
- C01F11/46—Sulfates
- C01F11/462—Sulfates of Sr or Ba
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA228,890A CA1050235A (fr) | 1975-06-09 | 1975-06-09 | Production pharmaceutique du sulfate de baryum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA228,890A CA1050235A (fr) | 1975-06-09 | 1975-06-09 | Production pharmaceutique du sulfate de baryum |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1050235A true CA1050235A (fr) | 1979-03-13 |
Family
ID=4103289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA228,890A Expired CA1050235A (fr) | 1975-06-09 | 1975-06-09 | Production pharmaceutique du sulfate de baryum |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1050235A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588574A (en) * | 1983-08-04 | 1986-05-13 | Bracco Industria Chimica S.P.A. | Process for the preparation of barium sulfate of increased flowability and density, suitable as a radio-opaque component in radiographic contrast agents, product obtained according to this process and the radiographic contrast agent produced therefrom |
CN114226049A (zh) * | 2022-01-21 | 2022-03-25 | 集美精化科技(广西)有限公司 | 一种硫酸钡除杂装置及方法 |
-
1975
- 1975-06-09 CA CA228,890A patent/CA1050235A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588574A (en) * | 1983-08-04 | 1986-05-13 | Bracco Industria Chimica S.P.A. | Process for the preparation of barium sulfate of increased flowability and density, suitable as a radio-opaque component in radiographic contrast agents, product obtained according to this process and the radiographic contrast agent produced therefrom |
CN114226049A (zh) * | 2022-01-21 | 2022-03-25 | 集美精化科技(广西)有限公司 | 一种硫酸钡除杂装置及方法 |
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