DE2021662A1 - Verfahren zur Herstellung von Bariumcarbonat aus Bariumsulfat - Google Patents
Verfahren zur Herstellung von Bariumcarbonat aus BariumsulfatInfo
- Publication number
- DE2021662A1 DE2021662A1 DE19702021662 DE2021662A DE2021662A1 DE 2021662 A1 DE2021662 A1 DE 2021662A1 DE 19702021662 DE19702021662 DE 19702021662 DE 2021662 A DE2021662 A DE 2021662A DE 2021662 A1 DE2021662 A1 DE 2021662A1
- Authority
- DE
- Germany
- Prior art keywords
- barium sulfate
- barium
- sodium carbonate
- carbonate
- suspension
- 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.)
- Pending
Links
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims description 66
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 36
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- -1 phosphorus compound Chemical class 0.000 claims description 6
- 230000029087 digestion Effects 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 235000011007 phosphoric acid Nutrition 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- WAKZZMMCDILMEF-UHFFFAOYSA-H barium(2+);diphosphate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O WAKZZMMCDILMEF-UHFFFAOYSA-H 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000003016 phosphoric acids Chemical class 0.000 description 3
- 150000003018 phosphorus compounds Chemical class 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- SBUXUKRGIBSIGO-UHFFFAOYSA-J P(=O)([O-])([O-])[O-].[Ba+2].C([O-])(O)=O.[Ba+2] Chemical compound P(=O)([O-])([O-])[O-].[Ba+2].C([O-])(O)=O.[Ba+2] SBUXUKRGIBSIGO-UHFFFAOYSA-J 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 description 1
- FTQBCLLIUGWMGW-UHFFFAOYSA-J barium(2+) carbonate sulfate Chemical class S(=O)(=O)([O-])[O-].[Ba+2].C([O-])([O-])=O.[Ba+2] FTQBCLLIUGWMGW-UHFFFAOYSA-J 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- YXJYBPXSEKMEEJ-UHFFFAOYSA-N phosphoric acid;sulfuric acid Chemical compound OP(O)(O)=O.OS(O)(=O)=O YXJYBPXSEKMEEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 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
- C01F11/188—Barium carbonate
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)
- Paper (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021662 DE2021662A1 (de) | 1970-05-02 | 1970-05-02 | Verfahren zur Herstellung von Bariumcarbonat aus Bariumsulfat |
| US00129579A US3726963A (en) | 1970-05-02 | 1971-03-30 | Production of barium carbonate from barium sulfate |
| SE04332/71A SE366724B (https=) | 1970-05-02 | 1971-04-02 | |
| ES390174A ES390174A1 (es) | 1970-05-02 | 1971-04-14 | Procedimiento para la preparacion de carbonato de bario pordisgregacion de sulfato de bario. |
| GB9855/71A GB1300501A (en) | 1970-05-02 | 1971-04-19 | Production of barium carbonate-barium phosphate mixtures from barium sulfate |
| NL7105703A NL7105703A (https=) | 1970-05-02 | 1971-04-27 | |
| BE766552A BE766552A (fr) | 1970-05-02 | 1971-04-30 | Procede de preparation du carbonate de baryum a partir du sulfate de baryum |
| FR7115658A FR2088288B1 (https=) | 1970-05-02 | 1971-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702021662 DE2021662A1 (de) | 1970-05-02 | 1970-05-02 | Verfahren zur Herstellung von Bariumcarbonat aus Bariumsulfat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2021662A1 true DE2021662A1 (de) | 1971-11-11 |
Family
ID=5770142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702021662 Pending DE2021662A1 (de) | 1970-05-02 | 1970-05-02 | Verfahren zur Herstellung von Bariumcarbonat aus Bariumsulfat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3726963A (https=) |
| BE (1) | BE766552A (https=) |
| DE (1) | DE2021662A1 (https=) |
| ES (1) | ES390174A1 (https=) |
| FR (1) | FR2088288B1 (https=) |
| GB (1) | GB1300501A (https=) |
| NL (1) | NL7105703A (https=) |
| SE (1) | SE366724B (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2440641A (en) * | 1946-04-30 | 1948-04-27 | G And W H Corson Inc | Process of obtaining barium carbonates |
| BE624322A (https=) * | 1961-11-02 | |||
| DE1177122B (de) * | 1963-03-28 | 1964-09-03 | Bayer Ag | Verfahren zur Herstellung von Bariumkarbonat aus Bariumsulfat |
-
1970
- 1970-05-02 DE DE19702021662 patent/DE2021662A1/de active Pending
-
1971
- 1971-03-30 US US00129579A patent/US3726963A/en not_active Expired - Lifetime
- 1971-04-02 SE SE04332/71A patent/SE366724B/xx unknown
- 1971-04-14 ES ES390174A patent/ES390174A1/es not_active Expired
- 1971-04-19 GB GB9855/71A patent/GB1300501A/en not_active Expired
- 1971-04-27 NL NL7105703A patent/NL7105703A/xx unknown
- 1971-04-30 FR FR7115658A patent/FR2088288B1/fr not_active Expired
- 1971-04-30 BE BE766552A patent/BE766552A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7105703A (https=) | 1971-11-04 |
| BE766552A (fr) | 1971-11-03 |
| SE366724B (https=) | 1974-05-06 |
| FR2088288B1 (https=) | 1975-08-22 |
| GB1300501A (en) | 1972-12-20 |
| FR2088288A1 (https=) | 1972-01-07 |
| US3726963A (en) | 1973-04-10 |
| ES390174A1 (es) | 1973-07-01 |
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