DE2132964B2 - Verfahren zur herstellung von strontiumcarbonat - Google Patents
Verfahren zur herstellung von strontiumcarbonatInfo
- Publication number
- DE2132964B2 DE2132964B2 DE19712132964 DE2132964A DE2132964B2 DE 2132964 B2 DE2132964 B2 DE 2132964B2 DE 19712132964 DE19712132964 DE 19712132964 DE 2132964 A DE2132964 A DE 2132964A DE 2132964 B2 DE2132964 B2 DE 2132964B2
- Authority
- DE
- Germany
- Prior art keywords
- strontium
- carbonate
- crystals
- sodium carbonate
- reactants
- 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.)
- Withdrawn
Links
- 229910000018 strontium carbonate Inorganic materials 0.000 title claims description 35
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 52
- ZEGFMFQPWDMMEP-UHFFFAOYSA-N strontium;sulfide Chemical compound [S-2].[Sr+2] ZEGFMFQPWDMMEP-UHFFFAOYSA-N 0.000 claims description 36
- 239000013078 crystal Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 20
- 239000000376 reactant Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000000750 progressive effect Effects 0.000 claims 2
- 239000000243 solution Substances 0.000 description 21
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229910052712 strontium Inorganic materials 0.000 description 7
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- -1 alkaline earth metal carbonates Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000565357 Fraxinus nigra Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000011182 sodium carbonates Nutrition 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- 159000000008 strontium salts Chemical class 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01F11/186—Strontium or barium carbonate
- C01F11/187—Strontium carbonate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5209970A | 1970-07-02 | 1970-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2132964A1 DE2132964A1 (de) | 1972-01-05 |
| DE2132964B2 true DE2132964B2 (de) | 1976-03-04 |
Family
ID=21975466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712132964 Withdrawn DE2132964B2 (de) | 1970-07-02 | 1971-07-02 | Verfahren zur herstellung von strontiumcarbonat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3714329A (OSRAM) |
| JP (1) | JPS5419400B1 (OSRAM) |
| CA (1) | CA944128A (OSRAM) |
| DE (1) | DE2132964B2 (OSRAM) |
| ES (1) | ES392837A1 (OSRAM) |
| FR (1) | FR2097146B1 (OSRAM) |
| GB (1) | GB1348150A (OSRAM) |
| NL (1) | NL7109132A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382900B (de) * | 1982-03-30 | 1987-04-27 | Knischka Rubine Gmbh | Gradientenverfahren zum zuechten von kristallen aus fluessigen medien |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US301382A (en) * | 1884-07-01 | mcelroy | ||
| US1994271A (en) * | 1933-02-23 | 1935-03-12 | Pure Calcium Products Company | Method of making an alkaline earth metal carbonate of improved color |
| GB523667A (en) * | 1938-12-14 | 1940-07-19 | Laporte Ltd B | Improved manufacture of barium carbonate |
| US2295291A (en) * | 1939-01-30 | 1942-09-08 | Michigan Alkali Company | Method of controlling particle size in manufacture of calcium carbonate pigment |
| US2853363A (en) * | 1955-04-05 | 1958-09-23 | American Agricultural Chem Co | Manufacture of potassium silicofluoride |
-
1970
- 1970-07-02 US US00052099A patent/US3714329A/en not_active Expired - Lifetime
-
1971
- 1971-05-25 CA CA113,788A patent/CA944128A/en not_active Expired
- 1971-05-28 GB GB1773471A patent/GB1348150A/en not_active Expired
- 1971-07-01 NL NL7109132A patent/NL7109132A/xx not_active Application Discontinuation
- 1971-07-02 FR FR7124312A patent/FR2097146B1/fr not_active Expired
- 1971-07-02 JP JP4815471A patent/JPS5419400B1/ja active Pending
- 1971-07-02 ES ES392837A patent/ES392837A1/es not_active Expired
- 1971-07-02 DE DE19712132964 patent/DE2132964B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5419400B1 (OSRAM) | 1979-07-14 |
| GB1348150A (en) | 1974-03-13 |
| US3714329A (en) | 1973-01-30 |
| FR2097146A1 (OSRAM) | 1972-03-03 |
| CA944128A (en) | 1974-03-26 |
| NL7109132A (OSRAM) | 1972-01-04 |
| DE2132964A1 (de) | 1972-01-05 |
| FR2097146B1 (OSRAM) | 1973-10-19 |
| ES392837A1 (es) | 1973-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8230 | Patent withdrawn |