BR8001669A - Processos para recuperacao de mgcl2 e kci anidros, para remocao de quantidades em tracos de cloreto de potassio de tortas de filtro de mgcl2 6nh3umidas de glicol, para recuperacao de mgcl2 anidro e k2so4, e para recuperacao de mgcl2 anidro ou k2so4 anidro ou ambos - Google Patents
Processos para recuperacao de mgcl2 e kci anidros, para remocao de quantidades em tracos de cloreto de potassio de tortas de filtro de mgcl2 6nh3umidas de glicol, para recuperacao de mgcl2 anidro e k2so4, e para recuperacao de mgcl2 anidro ou k2so4 anidro ou ambosInfo
- Publication number
- BR8001669A BR8001669A BR8001669A BR8001669A BR8001669A BR 8001669 A BR8001669 A BR 8001669A BR 8001669 A BR8001669 A BR 8001669A BR 8001669 A BR8001669 A BR 8001669A BR 8001669 A BR8001669 A BR 8001669A
- Authority
- BR
- Brazil
- Prior art keywords
- ancient
- recovery
- mgcl2
- karso4
- gluty
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title 2
- 238000000034 method Methods 0.000 title 1
- 235000011164 potassium chloride Nutrition 0.000 title 1
- 239000001103 potassium chloride Substances 0.000 title 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title 1
- 229910052939 potassium sulfate Inorganic materials 0.000 title 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
-
- 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
- C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/022,397 US4195070A (en) | 1979-03-21 | 1979-03-21 | Preparation of a MgCl2 solution for Nalco's MgCl2 process from MgSO4 and other MgSO4 salts |
| US06/022,396 US4248838A (en) | 1979-03-21 | 1979-03-21 | Preparation of useful MgCl2. solution with subsequent recovery of KCl from carnallite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8001669A true BR8001669A (pt) | 1980-11-18 |
Family
ID=26695877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8001669A BR8001669A (pt) | 1979-03-21 | 1980-03-20 | Processos para recuperacao de mgcl2 e kci anidros, para remocao de quantidades em tracos de cloreto de potassio de tortas de filtro de mgcl2 6nh3umidas de glicol, para recuperacao de mgcl2 anidro e k2so4, e para recuperacao de mgcl2 anidro ou k2so4 anidro ou ambos |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU5667780A (nl) |
| BR (1) | BR8001669A (nl) |
| CA (1) | CA1142324A (nl) |
| DE (1) | DE3010755A1 (nl) |
| FR (1) | FR2451890A1 (nl) |
| GB (1) | GB2045736A (nl) |
| NL (1) | NL8001653A (nl) |
| NO (1) | NO800803L (nl) |
| SE (1) | SE8002133L (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642714A (en) * | 1983-02-08 | 1987-02-10 | Victor Company Of Japan, Ltd. | Tape cassette loading and ejecting device in a magnetic recording and/or reproducing apparatus |
| WO1995011859A1 (en) * | 1993-10-28 | 1995-05-04 | Commonwealth Scientific And Industrial Research Organisation | Anhydrous magnesium chloride |
| CA2201230A1 (en) * | 1996-04-01 | 1997-10-01 | Mitsui Petrochemical Industries, Ltd. | Process for preparing anhydrous magnesium halide solution and process for preparing solid titanium catalyst component for olefin polymerization |
| RU2291838C2 (ru) * | 2005-03-01 | 2007-01-20 | Открытое акционерное общество ВНИИ галургии (ОАО ВНИИ галургии) | Способ получения карналлита |
| US8409542B2 (en) | 2011-06-14 | 2013-04-02 | Nichromet Extraction Inc. | Method and system for the production of potassium sulfate from potassium chloride |
| CA2968257C (en) | 2017-05-24 | 2022-05-24 | Inotel Inc. | Potassium magnesium fertilizer |
| CN113461036A (zh) * | 2021-06-30 | 2021-10-01 | 西部矿业股份有限公司 | 一种盐湖难过滤水氯镁石复合快速精制高浓度氯化镁溶液的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341282A (en) * | 1965-04-14 | 1967-09-12 | Exxon Research Engineering Co | Dehydration magnesium chloride utilizing alcohol solution and ammonia |
| FR2176586A1 (en) * | 1972-03-01 | 1973-11-02 | Bechtel Int Corp | Carnallite ore beneficiation - extracting mangesium chloride selectively with satd aliphatic alcohol |
| FR2223464A1 (en) * | 1973-04-02 | 1974-10-25 | Bechtel Int Corp | Magnesium chloride recovery from carnallite - using a lower saturated aliphatic alcohol |
| US3966888A (en) * | 1975-10-29 | 1976-06-29 | Nalco Chemical Company | Anhydrous magnesium chloride using ethylene glycol and ammonia |
-
1980
- 1980-03-11 GB GB8008235A patent/GB2045736A/en not_active Withdrawn
- 1980-03-19 SE SE8002133A patent/SE8002133L/ not_active Application Discontinuation
- 1980-03-20 NL NL8001653A patent/NL8001653A/nl not_active Application Discontinuation
- 1980-03-20 DE DE19803010755 patent/DE3010755A1/de not_active Withdrawn
- 1980-03-20 BR BR8001669A patent/BR8001669A/pt unknown
- 1980-03-20 NO NO800803A patent/NO800803L/no unknown
- 1980-03-20 CA CA000348027A patent/CA1142324A/en not_active Expired
- 1980-03-21 FR FR8006387A patent/FR2451890A1/fr not_active Withdrawn
- 1980-03-21 AU AU56677/80A patent/AU5667780A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| NL8001653A (nl) | 1980-09-23 |
| FR2451890A1 (fr) | 1980-10-17 |
| CA1142324A (en) | 1983-03-08 |
| SE8002133L (sv) | 1980-09-22 |
| AU5667780A (en) | 1980-09-25 |
| NO800803L (no) | 1980-09-22 |
| GB2045736A (en) | 1980-11-05 |
| DE3010755A1 (de) | 1980-10-09 |
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