FI62656C - Foerfarande foer framstaellning av finkornigt i huvudsak skivformigt kalcium-magnesiumkarbonat - Google Patents
Foerfarande foer framstaellning av finkornigt i huvudsak skivformigt kalcium-magnesiumkarbonat Download PDFInfo
- Publication number
- FI62656C FI62656C FI760105A FI760105A FI62656C FI 62656 C FI62656 C FI 62656C FI 760105 A FI760105 A FI 760105A FI 760105 A FI760105 A FI 760105A FI 62656 C FI62656 C FI 62656C
- Authority
- FI
- Finland
- Prior art keywords
- calcium
- magnesium
- magnesium carbonate
- oxide
- suspension
- Prior art date
Links
- HHSPVTKDOHQBKF-UHFFFAOYSA-J calcium;magnesium;dicarbonate Chemical compound [Mg+2].[Ca+2].[O-]C([O-])=O.[O-]C([O-])=O HHSPVTKDOHQBKF-UHFFFAOYSA-J 0.000 title claims description 11
- 239000000126 substance Substances 0.000 title description 3
- 239000000470 constituent Substances 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 17
- 229910000514 dolomite Inorganic materials 0.000 claims description 14
- 239000010459 dolomite Substances 0.000 claims description 14
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 10
- 239000001095 magnesium carbonate Substances 0.000 claims description 10
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims 1
- 229960001708 magnesium carbonate Drugs 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000011777 magnesium Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- KPAMAAOTLJSEAR-UHFFFAOYSA-N [N].O=C=O Chemical compound [N].O=C=O KPAMAAOTLJSEAR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229960000816 magnesium hydroxide Drugs 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002081 peroxide group Chemical group 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- C01F5/24—Magnesium carbonates
-
- 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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
-
- 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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI803922A FI67357C (fi) | 1975-01-21 | 1980-12-15 | Anvaendning av utfaellt basiskt till stoersta delen skivformigt kalciummagnesiumkarbonat som fyllmedel och/eller bestrykningspigment |
| FI803921A FI63002C (fi) | 1975-01-21 | 1980-12-15 | Foerfarande foer framstaellning av magnesiumhydroxidkarbonat |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2502144 | 1975-01-21 | ||
| DE19752502144 DE2502144A1 (de) | 1975-01-21 | 1975-01-21 | Verwendung eines gefaellten basischen ueberwiegend plaettchenfoermigen calciummagnesium-carbonats |
| DE19752502143 DE2502143A1 (de) | 1975-01-21 | 1975-01-21 | Verfahren zur herstellung eines feinkoernigen ueberwiegend plaettchenfoermigen basischen calcium-magnesium-carbonats fuer die papierindustrie |
| DE2502143 | 1975-01-21 | ||
| DE2504062 | 1975-01-31 | ||
| DE19752504062 DE2504062A1 (de) | 1975-01-31 | 1975-01-31 | Verfahren zur herstellung von plaettchenfoermigem basischen magnesiumcarbonat mit einem shapefaktor von mindestens 1 zu 80 |
| DE19762600485 DE2600485A1 (de) | 1976-01-08 | 1976-01-08 | Verfahren zur herstellung von carbonaten des calciums oder/und magnesiums |
| DE2600485 | 1976-01-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI760105A7 FI760105A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-22 |
| FI62656B FI62656B (fi) | 1982-10-29 |
| FI62656C true FI62656C (fi) | 1983-02-10 |
Family
ID=27431941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760105A FI62656C (fi) | 1975-01-21 | 1976-01-19 | Foerfarande foer framstaellning av finkornigt i huvudsak skivformigt kalcium-magnesiumkarbonat |
Country Status (10)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012578B1 (en) * | 1978-12-13 | 1983-06-08 | Monsanto Europe S.A./N.V. | Polymer compositions containing hydrated basic magnesium calcium carbonates as smoke-depressant additives |
| JPS6086067A (ja) * | 1983-10-18 | 1985-05-15 | 奥多摩工業株式会社 | 板状炭酸カルシウムの製造法 |
| US5161551A (en) * | 1991-04-12 | 1992-11-10 | Philip Morris Incorporated | Paper wrapper having improved ash characteristics |
| US5263500A (en) * | 1991-04-12 | 1993-11-23 | Philip Morris Incorporated | Cigarette and wrapper with controlled puff count |
| IT1275889B1 (it) * | 1995-03-10 | 1997-10-24 | L Ind Della Magnesia S P A Soc | Procedimento di produzione di derivati magnesiaci |
| ES2141677B1 (es) * | 1998-03-24 | 2000-11-16 | Magnesitas Navarras S A | Procedimiento para la fabricacion de carbonato basico de magnesio a partir de materiales naturales o subproductos con un contenido en magnesio. |
| ATE289279T1 (de) * | 2001-10-31 | 2005-03-15 | Council Scient Ind Res | Verfahren zur erzeugung von feinteiligem calciumkarbonat aus calciumkarbonatreichen industriellen nebenprodukten |
| RU2389687C2 (ru) * | 2004-07-19 | 2010-05-20 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | СПОСОБ ПОЛУЧЕНИЯ CaCO3 ИЛИ MgCO3 |
| RU2374176C2 (ru) * | 2006-04-04 | 2009-11-27 | Алексей Павлович Смирнов | Способ получения ультрадисперсных порошков карбонатов |
| BE1020577A3 (fr) | 2012-03-22 | 2014-01-07 | Lhoist Rech & Dev Sa | Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium, son procede de preparation et son utilisation. |
| CN103738986B (zh) * | 2013-12-20 | 2016-03-09 | 周骏宏 | 一种白云石煅烧并水溶分离钙镁生产氢氧化镁和碳酸钙的方法 |
| FR3037801B1 (fr) * | 2015-06-23 | 2017-08-11 | Jd Invest | Materiau semi-synthetique pulverulent, obtenu par modification de la composition d'un biomateriau naturel marin, son procede de fabrication, ses applications |
-
1976
- 1976-01-16 NO NO760148A patent/NO141366C/no unknown
- 1976-01-16 PT PT64706A patent/PT64706B/pt unknown
- 1976-01-19 IT IT67117/76A patent/IT1066074B/it active
- 1976-01-19 GB GB2053/76A patent/GB1533323A/en not_active Expired
- 1976-01-19 FI FI760105A patent/FI62656C/fi not_active IP Right Cessation
- 1976-01-20 SE SE7600550A patent/SE418607B/xx unknown
- 1976-01-20 NL NL7600557A patent/NL7600557A/xx not_active Application Discontinuation
- 1976-01-21 BE BE2054767A patent/BE837744A/xx not_active IP Right Cessation
- 1976-01-21 FR FR7602074A patent/FR2298512A1/fr active Granted
- 1976-01-21 CH CH74176A patent/CH602488A5/xx not_active IP Right Cessation
-
1979
- 1979-08-29 NO NO792804A patent/NO154315C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7600550L (sv) | 1976-07-22 |
| NO141366B (no) | 1979-11-19 |
| FI62656B (fi) | 1982-10-29 |
| NO154315B (no) | 1986-05-20 |
| IT1066074B (it) | 1985-03-04 |
| FR2298512A1 (fr) | 1976-08-20 |
| NO141366C (no) | 1980-02-27 |
| NO760148L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-22 |
| GB1533323A (en) | 1978-11-22 |
| PT64706A (fr) | 1976-02-01 |
| NO154315C (no) | 1986-08-27 |
| PT64706B (fr) | 1977-08-10 |
| NL7600557A (nl) | 1976-07-23 |
| FI760105A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-07-22 |
| BE837744A (fr) | 1976-05-14 |
| NO792804L (no) | 1976-07-22 |
| FR2298512B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-20 |
| CH602488A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-07-31 |
| SE418607B (sv) | 1981-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI62656C (fi) | Foerfarande foer framstaellning av finkornigt i huvudsak skivformigt kalcium-magnesiumkarbonat | |
| US4370307A (en) | Preparation of pure magnesian values | |
| CN101327942A (zh) | 白云石海水卤水制取轻质碳酸镁和氧化镁的方法 | |
| US4370422A (en) | Process for the production of magnesium oxide from brine or bittern | |
| AU709774B2 (en) | Calcium carbonate precipitation method | |
| CN1182037C (zh) | 高纯氧化铝的制备方法 | |
| US4693872A (en) | Process for producing highly pure magnesium hydroxide | |
| US2210892A (en) | Process for recovering magnesium oxide | |
| CN1174921C (zh) | 一种在循环介质中制取高纯度氧化镁或碳酸镁的方法 | |
| US663167A (en) | Method of making alumina. | |
| RU2010002C1 (ru) | Способ получения магнезиальной шпинели | |
| RU2690820C1 (ru) | Способ получения кристаллогидратов хлоридов магния и кальция из отходов производств | |
| JP3957660B2 (ja) | 活性酸素種包接物質の合成方法 | |
| RU2414425C1 (ru) | Способ получения карбоната кальция высокой чистоты | |
| FI63002C (fi) | Foerfarande foer framstaellning av magnesiumhydroxidkarbonat | |
| SU1279965A1 (ru) | Способ получени бромистого кальци | |
| RU2278819C2 (ru) | Способ получения трехкальциевого гидроалюмината | |
| US3980754A (en) | Purification of alkali carbonate containing a fluorine compound | |
| JPH04357110A (ja) | 高密度粗大結晶粒マグネシアクリンカー | |
| RU2374179C2 (ru) | Способ обескремнивания алюминатных растворов | |
| SU781178A1 (ru) | Способ получени окиси магни | |
| RU2375307C1 (ru) | Способ получения глинозема из боксита | |
| CA1157231A (en) | Process for the production of magnesium oxide from brine or bittern | |
| JP2623379B2 (ja) | アルミニウム含有無機酸より高純度アルミナを製造する方法 | |
| RU2412116C1 (ru) | Способ получения карбоната стронция высокой чистоты |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: VEREINIGTE ALUMINIUM-WERKE |