DE2124528C3 - Verfahren zur Herstellung von Kochsalz - Google Patents
Verfahren zur Herstellung von KochsalzInfo
- Publication number
- DE2124528C3 DE2124528C3 DE2124528A DE2124528A DE2124528C3 DE 2124528 C3 DE2124528 C3 DE 2124528C3 DE 2124528 A DE2124528 A DE 2124528A DE 2124528 A DE2124528 A DE 2124528A DE 2124528 C3 DE2124528 C3 DE 2124528C3
- Authority
- DE
- Germany
- Prior art keywords
- salt
- purity
- crude
- saturated
- raw
- 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
- 235000002639 sodium chloride Nutrition 0.000 title claims description 101
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 48
- 239000011780 sodium chloride Substances 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 150000003839 salts Chemical class 0.000 claims description 65
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 13
- 239000012266 salt solution Substances 0.000 claims description 11
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 239000012267 brine Substances 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 7
- 238000007738 vacuum evaporation Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 4
- 239000012047 saturated solution Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 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 1
- 241001494479 Pecora Species 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000001311 chemical methods and process Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 238000005360 mashing Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 claims 1
- 239000012452 mother liquor Substances 0.000 claims 1
- 239000011505 plaster Substances 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 claims 1
- 230000001846 repelling effect Effects 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011573 trace mineral Substances 0.000 claims 1
- 235000013619 trace mineral Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010549 co-Evaporation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/40—Table salts; Dietetic salt substitutes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Seasonings (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2124528A DE2124528C3 (de) | 1971-05-18 | 1971-05-18 | Verfahren zur Herstellung von Kochsalz |
| YU01606/71A YU160671A (en) | 1971-05-18 | 1971-06-21 | Process for the production of common salt |
| FR7122923A FR2137395A1 (en) | 1971-05-18 | 1971-06-23 | Sodium chloride crystals of table salt quality - by mixing recrystallised and washed crude salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2124528A DE2124528C3 (de) | 1971-05-18 | 1971-05-18 | Verfahren zur Herstellung von Kochsalz |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2124528A1 DE2124528A1 (de) | 1972-11-30 |
| DE2124528B2 DE2124528B2 (enExample) | 1974-04-18 |
| DE2124528C3 true DE2124528C3 (de) | 1974-12-12 |
Family
ID=5808181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2124528A Expired DE2124528C3 (de) | 1971-05-18 | 1971-05-18 | Verfahren zur Herstellung von Kochsalz |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2124528C3 (enExample) |
| FR (1) | FR2137395A1 (enExample) |
| YU (1) | YU160671A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811889C3 (de) * | 1978-03-18 | 1982-03-25 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur Herstellung von Natriumchlorid mit vermindertem Gehalt an Nebenbestandteilen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3155458A (en) * | 1962-08-08 | 1964-11-03 | Morton Salt Co | Process for producing salt |
-
1971
- 1971-05-18 DE DE2124528A patent/DE2124528C3/de not_active Expired
- 1971-06-21 YU YU01606/71A patent/YU160671A/xx unknown
- 1971-06-23 FR FR7122923A patent/FR2137395A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137395B1 (enExample) | 1973-05-25 |
| DE2124528A1 (de) | 1972-11-30 |
| DE2124528B2 (enExample) | 1974-04-18 |
| FR2137395A1 (en) | 1972-12-29 |
| YU160671A (en) | 1982-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |