DE2115182A1 - Verfahren zur Herstellung von wasserfreiem Magnesiumchlorid - Google Patents
Verfahren zur Herstellung von wasserfreiem MagnesiumchloridInfo
- Publication number
- DE2115182A1 DE2115182A1 DE19712115182 DE2115182A DE2115182A1 DE 2115182 A1 DE2115182 A1 DE 2115182A1 DE 19712115182 DE19712115182 DE 19712115182 DE 2115182 A DE2115182 A DE 2115182A DE 2115182 A1 DE2115182 A1 DE 2115182A1
- Authority
- DE
- Germany
- Prior art keywords
- fluidized bed
- water
- magnesium chloride
- gas
- stage
- 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
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 229910001868 water Inorganic materials 0.000 claims description 55
- 239000007789 gas Substances 0.000 claims description 35
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 21
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 21
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000012266 salt solution Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 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 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 150000001649 bromium compounds Chemical class 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000725 suspension Substances 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
- C01F5/00—Compounds of magnesium
- C01F5/26—Magnesium halides
- C01F5/30—Chlorides
- C01F5/34—Dehydrating magnesium chloride containing water of crystallisation
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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7004512,A NL168197C (nl) | 1970-03-31 | 1970-03-31 | Werkwijze voor de bereiding van watervrij magnesiumchloride. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2115182A1 true DE2115182A1 (de) | 1971-10-21 |
Family
ID=19809712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712115182 Pending DE2115182A1 (de) | 1970-03-31 | 1971-03-29 | Verfahren zur Herstellung von wasserfreiem Magnesiumchlorid |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3719743A (enExample) |
| BE (1) | BE764745A (enExample) |
| CA (1) | CA959629A (enExample) |
| DE (1) | DE2115182A1 (enExample) |
| ES (1) | ES389669A1 (enExample) |
| FR (1) | FR2083681B1 (enExample) |
| GB (1) | GB1353353A (enExample) |
| IE (1) | IE35037B1 (enExample) |
| NL (1) | NL168197C (enExample) |
| SE (1) | SE366281B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT999123B (it) * | 1973-10-31 | 1976-02-20 | Anic Spa | Processo per produrre cloruro di magnesic anidro ed apparecchia tura relativa |
| NO309260B1 (no) | 1996-10-11 | 2001-01-08 | Norsk Hydro As | Fremgangsmåte for fremstilling av magnesiumklorid-granuler |
| RU2131844C1 (ru) * | 1998-06-04 | 1999-06-20 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Способ обезвоживания хлористых солей |
| RU2150526C1 (ru) * | 1999-07-28 | 2000-06-10 | Открытое акционерное общество "Соликамский магниевый завод" | Способ обезвоживания карналлита в кипящем слое |
| RU2223349C1 (ru) * | 2002-06-05 | 2004-02-10 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ подготовки хлормагниевого сырья к электролизу |
| RU2223348C1 (ru) * | 2002-06-05 | 2004-02-10 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ обезвоживания хлормагниевых солей |
| RU2229538C2 (ru) * | 2002-07-30 | 2004-05-27 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ подготовки карналлитового сырья к электролизу |
| RU2334829C1 (ru) * | 2006-12-22 | 2008-09-27 | Открытое Акционерное Общество "Корпорация Всмпо-Ависма" | Способ обезвоживания хлормагниевых солей в многокамерной печи кипящего слоя |
| CN109437263A (zh) * | 2018-12-25 | 2019-03-08 | 王晓明 | 一种用于菱镁砂轮废料的回收方法 |
-
1970
- 1970-03-31 NL NLAANVRAGE7004512,A patent/NL168197C/xx not_active IP Right Cessation
-
1971
- 1971-02-26 US US00119242A patent/US3719743A/en not_active Expired - Lifetime
- 1971-03-24 BE BE764745A patent/BE764745A/nl unknown
- 1971-03-29 ES ES389669A patent/ES389669A1/es not_active Expired
- 1971-03-29 DE DE19712115182 patent/DE2115182A1/de active Pending
- 1971-03-29 CA CA108,998A patent/CA959629A/en not_active Expired
- 1971-03-29 SE SE04039/71A patent/SE366281B/xx unknown
- 1971-03-29 FR FR7110903A patent/FR2083681B1/fr not_active Expired
- 1971-03-29 IE IE399/71A patent/IE35037B1/xx unknown
- 1971-04-19 GB GB2551771*A patent/GB1353353A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7004512A (enExample) | 1971-10-04 |
| BE764745A (nl) | 1971-09-24 |
| NL168197C (nl) | 1982-03-16 |
| FR2083681A1 (enExample) | 1971-12-17 |
| CA959629A (en) | 1974-12-24 |
| US3719743A (en) | 1973-03-06 |
| IE35037B1 (en) | 1975-10-29 |
| NL168197B (nl) | 1981-10-16 |
| GB1353353A (en) | 1974-05-15 |
| SE366281B (enExample) | 1974-04-22 |
| IE35037L (en) | 1971-09-30 |
| FR2083681B1 (enExample) | 1976-03-19 |
| ES389669A1 (es) | 1973-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |