DE2132592C3 - Verfahren zum Auslaugen von Strontiumsulfidwerten aus schwarzer Asche von Strontiumsulfid - Google Patents
Verfahren zum Auslaugen von Strontiumsulfidwerten aus schwarzer Asche von StrontiumsulfidInfo
- Publication number
- DE2132592C3 DE2132592C3 DE2132592A DE2132592A DE2132592C3 DE 2132592 C3 DE2132592 C3 DE 2132592C3 DE 2132592 A DE2132592 A DE 2132592A DE 2132592 A DE2132592 A DE 2132592A DE 2132592 C3 DE2132592 C3 DE 2132592C3
- Authority
- DE
- Germany
- Prior art keywords
- strontium sulfide
- strontium
- leaching
- sulfide
- extract
- 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
- ZEGFMFQPWDMMEP-UHFFFAOYSA-N strontium;sulfide Chemical compound [S-2].[Sr+2] ZEGFMFQPWDMMEP-UHFFFAOYSA-N 0.000 title claims description 59
- 241000565357 Fraxinus nigra Species 0.000 title claims description 29
- 238000002386 leaching Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 15
- 239000000284 extract Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- XXCMBPUMZXRBTN-UHFFFAOYSA-N strontium sulfide Chemical compound [Sr]=S XXCMBPUMZXRBTN-UHFFFAOYSA-N 0.000 claims description 5
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 13
- 239000002002 slurry Substances 0.000 description 8
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910052712 strontium Inorganic materials 0.000 description 6
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052976 metal sulfide Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 239000006286 aqueous extract Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 alkaline earth metal sulfide Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- 159000000008 strontium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/42—Sulfides or polysulfides of magnesium, calcium, strontium, or barium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5111370A | 1970-06-30 | 1970-06-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2132592A1 DE2132592A1 (de) | 1972-01-05 |
| DE2132592B2 DE2132592B2 (de) | 1974-01-10 |
| DE2132592C3 true DE2132592C3 (de) | 1982-05-06 |
Family
ID=21969430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2132592A Expired DE2132592C3 (de) | 1970-06-30 | 1971-06-30 | Verfahren zum Auslaugen von Strontiumsulfidwerten aus schwarzer Asche von Strontiumsulfid |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3701637A (enExample) |
| JP (1) | JPS5515406B1 (enExample) |
| CA (1) | CA943771A (enExample) |
| DE (1) | DE2132592C3 (enExample) |
| ES (1) | ES392681A1 (enExample) |
| FR (1) | FR2096606B1 (enExample) |
| GB (1) | GB1318125A (enExample) |
| NL (1) | NL7108944A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793086A (zh) * | 2018-07-23 | 2018-11-13 | 贵州红星发展股份有限公司 | 碱土金属硫化物的浸取方法和浸取装置 |
| CN114939286A (zh) * | 2022-07-05 | 2022-08-26 | 广西来宾市国宏钙业科技有限公司 | 一种连续浸取装置 |
-
1970
- 1970-06-30 US US51113A patent/US3701637A/en not_active Expired - Lifetime
-
1971
- 1971-05-25 CA CA113,787A patent/CA943771A/en not_active Expired
- 1971-06-24 JP JP4529071A patent/JPS5515406B1/ja active Pending
- 1971-06-24 GB GB2968271A patent/GB1318125A/en not_active Expired
- 1971-06-26 ES ES392681A patent/ES392681A1/es not_active Expired
- 1971-06-29 FR FR7123769A patent/FR2096606B1/fr not_active Expired
- 1971-06-29 NL NL7108944A patent/NL7108944A/xx not_active Application Discontinuation
- 1971-06-30 DE DE2132592A patent/DE2132592C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2132592B2 (de) | 1974-01-10 |
| JPS5515406B1 (enExample) | 1980-04-23 |
| NL7108944A (enExample) | 1972-01-03 |
| ES392681A1 (es) | 1974-11-16 |
| DE2132592A1 (de) | 1972-01-05 |
| FR2096606B1 (enExample) | 1974-03-08 |
| FR2096606A1 (enExample) | 1972-02-18 |
| US3701637A (en) | 1972-10-31 |
| GB1318125A (en) | 1973-05-23 |
| CA943771A (en) | 1974-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |