DE2332314A1 - Verfahren zur herstellung von magnesiumoxid aus magnesiumionen enthaltenden, waesserigen loesungen - Google Patents
Verfahren zur herstellung von magnesiumoxid aus magnesiumionen enthaltenden, waesserigen loesungenInfo
- Publication number
- DE2332314A1 DE2332314A1 DE2332314A DE2332314A DE2332314A1 DE 2332314 A1 DE2332314 A1 DE 2332314A1 DE 2332314 A DE2332314 A DE 2332314A DE 2332314 A DE2332314 A DE 2332314A DE 2332314 A1 DE2332314 A1 DE 2332314A1
- Authority
- DE
- Germany
- Prior art keywords
- magnesium
- ions
- carbonate
- solution
- ammonium
- 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
- 238000000034 method Methods 0.000 title claims description 30
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims description 25
- 239000000395 magnesium oxide Substances 0.000 title claims description 24
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title claims description 24
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 title claims description 23
- 229910001425 magnesium ion Inorganic materials 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title claims description 13
- 239000007864 aqueous solution Substances 0.000 title claims description 5
- 239000000243 solution Substances 0.000 claims description 46
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 33
- 239000001095 magnesium carbonate Substances 0.000 claims description 33
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 33
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 32
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 32
- 239000000347 magnesium hydroxide Substances 0.000 claims description 31
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 31
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 25
- 239000001099 ammonium carbonate Substances 0.000 claims description 25
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 25
- 239000002244 precipitate Substances 0.000 claims description 19
- 238000001556 precipitation Methods 0.000 claims description 15
- 239000011777 magnesium Substances 0.000 claims description 14
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 11
- 239000013535 sea water Substances 0.000 claims description 11
- -1 ammonium ions Chemical class 0.000 claims description 10
- 229910052749 magnesium Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229940031958 magnesium carbonate hydroxide Drugs 0.000 claims description 9
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 8
- 239000000908 ammonium hydroxide Substances 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910001414 potassium ion Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 235000012245 magnesium oxide Nutrition 0.000 description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical group [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000010459 dolomite Substances 0.000 description 7
- 229910000514 dolomite Inorganic materials 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000008394 flocculating agent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 150000002681 magnesium compounds Chemical class 0.000 description 2
- BMQVDVJKPMGHDO-UHFFFAOYSA-K magnesium;potassium;chloride;sulfate;trihydrate Chemical compound O.O.O.[Mg+2].[Cl-].[K+].[O-]S([O-])(=O)=O BMQVDVJKPMGHDO-UHFFFAOYSA-K 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 description 2
- 235000011151 potassium sulphates Nutrition 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- WUEJAKIJDOEDJD-UHFFFAOYSA-K dimagnesium;carbonate;hydroxide Chemical compound [OH-].[Mg+2].[Mg+2].[O-]C([O-])=O WUEJAKIJDOEDJD-UHFFFAOYSA-K 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000011160 magnesium carbonates Nutrition 0.000 description 1
- 229910001607 magnesium mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material 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
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
-
- 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
- C01F5/24—Magnesium carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26273/72A IT956869B (it) | 1972-06-27 | 1972-06-27 | Procedimento per la preparazione di ossido di magnesio a partire da soluzioni acquose contenenti ioni magnesio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2332314A1 true DE2332314A1 (de) | 1974-01-24 |
Family
ID=11219112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2332314A Pending DE2332314A1 (de) | 1972-06-27 | 1973-06-26 | Verfahren zur herstellung von magnesiumoxid aus magnesiumionen enthaltenden, waesserigen loesungen |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4969584A (enrdf_load_html_response) |
| BE (1) | BE801394A (enrdf_load_html_response) |
| DD (1) | DD104493A5 (enrdf_load_html_response) |
| DE (1) | DE2332314A1 (enrdf_load_html_response) |
| FR (1) | FR2206274A1 (enrdf_load_html_response) |
| GB (1) | GB1434608A (enrdf_load_html_response) |
| IL (1) | IL42527A0 (enrdf_load_html_response) |
| IT (1) | IT956869B (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914662A1 (de) * | 1979-04-04 | 1980-10-09 | Sulzer Ag | Verfahren zum herstellen von magnesiumoxid aus einer waessrigen magnesiumsulfatloesung |
| DE2928537A1 (de) * | 1979-06-20 | 1981-01-08 | Sulzer Ag | Verfahren zum herstellen von hochreinem magnesiumoxid |
| DE102015101921A1 (de) * | 2014-12-12 | 2016-06-16 | Taiwan Carbon Nanotube Technology Corporation | Verfahren zum Herstellen einer Metallelektrode mit Hilfe von Salzwasser und zum Erzeugen von elektrischem Strom mit einer solchen Metallelektrode |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2183584C1 (ru) * | 2001-02-21 | 2002-06-20 | Государственное унитарное предприятие комбинат "Электрохимприбор" | Способ получения оксида магния |
| CN114735729B (zh) * | 2022-05-31 | 2024-03-12 | 潍坊泽隆新材料有限公司 | 一种制备大视比容碳酸镁的方法 |
-
1972
- 1972-06-27 IT IT26273/72A patent/IT956869B/it active
-
1973
- 1973-06-15 GB GB2853773A patent/GB1434608A/en not_active Expired
- 1973-06-18 IL IL42527A patent/IL42527A0/xx unknown
- 1973-06-19 JP JP48068350A patent/JPS4969584A/ja active Pending
- 1973-06-25 DD DD171794A patent/DD104493A5/xx unknown
- 1973-06-25 BE BE132680A patent/BE801394A/xx unknown
- 1973-06-26 DE DE2332314A patent/DE2332314A1/de active Pending
- 1973-06-26 FR FR7323332A patent/FR2206274A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2914662A1 (de) * | 1979-04-04 | 1980-10-09 | Sulzer Ag | Verfahren zum herstellen von magnesiumoxid aus einer waessrigen magnesiumsulfatloesung |
| DE2928537A1 (de) * | 1979-06-20 | 1981-01-08 | Sulzer Ag | Verfahren zum herstellen von hochreinem magnesiumoxid |
| DE102015101921A1 (de) * | 2014-12-12 | 2016-06-16 | Taiwan Carbon Nanotube Technology Corporation | Verfahren zum Herstellen einer Metallelektrode mit Hilfe von Salzwasser und zum Erzeugen von elektrischem Strom mit einer solchen Metallelektrode |
| DE102015101921B4 (de) * | 2014-12-12 | 2020-03-19 | Taiwan Carbon Nanotube Technology Corporation | Verfahren zum Herstellen einer Metallelektrode mit Hilfe von Salzwasser und zum Erzeugen von elektrischem Strom mit einer solchen Metallelektrode |
Also Published As
| Publication number | Publication date |
|---|---|
| BE801394A (fr) | 1973-10-15 |
| DD104493A5 (enrdf_load_html_response) | 1974-03-12 |
| IT956869B (it) | 1973-10-10 |
| GB1434608A (en) | 1976-05-05 |
| IL42527A0 (en) | 1973-08-29 |
| JPS4969584A (enrdf_load_html_response) | 1974-07-05 |
| FR2206274A1 (enrdf_load_html_response) | 1974-06-07 |
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