DE1237079B - Verfahren zur kontinuierlichen Herstellung von Kaliumbicarbonat - Google Patents
Verfahren zur kontinuierlichen Herstellung von KaliumbicarbonatInfo
- Publication number
- DE1237079B DE1237079B DEK52427A DEK0052427A DE1237079B DE 1237079 B DE1237079 B DE 1237079B DE K52427 A DEK52427 A DE K52427A DE K0052427 A DEK0052427 A DE K0052427A DE 1237079 B DE1237079 B DE 1237079B
- Authority
- DE
- Germany
- Prior art keywords
- potassium chloride
- triethylamine
- potassium
- carbon dioxide
- chloride
- 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
- 239000011736 potassium bicarbonate Substances 0.000 title claims description 16
- 235000015497 potassium bicarbonate Nutrition 0.000 title claims description 16
- 229910000028 potassium bicarbonate Inorganic materials 0.000 title claims description 16
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 10
- 238000010924 continuous production Methods 0.000 title claims description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 84
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 80
- 239000001103 potassium chloride Substances 0.000 claims description 36
- 235000011164 potassium chloride Nutrition 0.000 claims description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 238000001556 precipitation Methods 0.000 claims description 23
- 239000001569 carbon dioxide Substances 0.000 claims description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 13
- 229910001514 alkali metal chloride Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 14
- 239000003513 alkali Substances 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 235000011181 potassium carbonates Nutrition 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal bicarbonate Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- AFQIYTIJXGTIEY-UHFFFAOYSA-N hydrogen carbonate;triethylazanium Chemical compound OC(O)=O.CCN(CC)CC AFQIYTIJXGTIEY-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JEUXZUSUYIHGNL-UHFFFAOYSA-N n,n-diethylethanamine;hydrate Chemical compound O.CCN(CC)CC JEUXZUSUYIHGNL-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- TZAUGDSACNINRC-UHFFFAOYSA-M potassium N,N-diethylethanamine chloride Chemical compound C(C)N(CC)CC.[Cl-].[K+] TZAUGDSACNINRC-UHFFFAOYSA-M 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/16—Preparation from compounds of sodium or potassium with amines and carbon dioxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL297210D NL297210A (enrdf_load_stackoverflow) | 1964-03-19 | ||
| BE636709D BE636709A (enrdf_load_stackoverflow) | 1964-03-19 | ||
| DEK52427A DE1237079B (de) | 1964-03-19 | 1964-03-19 | Verfahren zur kontinuierlichen Herstellung von Kaliumbicarbonat |
| NL6501898A NL6501898A (enrdf_load_stackoverflow) | 1964-03-19 | 1965-02-16 | |
| BE661079D BE661079A (enrdf_load_stackoverflow) | 1964-03-19 | 1965-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK52427A DE1237079B (de) | 1964-03-19 | 1964-03-19 | Verfahren zur kontinuierlichen Herstellung von Kaliumbicarbonat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1237079B true DE1237079B (de) | 1967-03-23 |
Family
ID=7226354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK52427A Pending DE1237079B (de) | 1964-03-19 | 1964-03-19 | Verfahren zur kontinuierlichen Herstellung von Kaliumbicarbonat |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE661079A (enrdf_load_stackoverflow) |
| DE (1) | DE1237079B (enrdf_load_stackoverflow) |
| NL (2) | NL6501898A (enrdf_load_stackoverflow) |
-
0
- NL NL297210D patent/NL297210A/xx unknown
- BE BE636709D patent/BE636709A/xx unknown
-
1964
- 1964-03-19 DE DEK52427A patent/DE1237079B/de active Pending
-
1965
- 1965-02-16 NL NL6501898A patent/NL6501898A/xx unknown
- 1965-03-12 BE BE661079D patent/BE661079A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6501898A (enrdf_load_stackoverflow) | 1965-09-20 |
| BE636709A (enrdf_load_stackoverflow) | 1900-01-01 |
| NL297210A (enrdf_load_stackoverflow) | 1900-01-01 |
| BE661079A (enrdf_load_stackoverflow) | 1965-07-01 |
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