NO319842B1 - Fremgangsmate ved fremstilling av polyaluminiumklorid - Google Patents
Fremgangsmate ved fremstilling av polyaluminiumklorid Download PDFInfo
- Publication number
- NO319842B1 NO319842B1 NO19982652A NO982652A NO319842B1 NO 319842 B1 NO319842 B1 NO 319842B1 NO 19982652 A NO19982652 A NO 19982652A NO 982652 A NO982652 A NO 982652A NO 319842 B1 NO319842 B1 NO 319842B1
- Authority
- NO
- Norway
- Prior art keywords
- press cake
- aluminum hydroxide
- mixture
- hydrogen chloride
- react
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 55
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 43
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 25
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 20
- 238000009835 boiling Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000011541 reaction mixture Substances 0.000 claims description 18
- 239000013067 intermediate product Substances 0.000 claims description 11
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 3
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 2
- 206010042602 Supraventricular extrasystoles Diseases 0.000 description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000001556 precipitation Methods 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- -1 with the press cake Chemical compound 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 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
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 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
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97201763A EP0884278A1 (en) | 1997-06-11 | 1997-06-11 | A process for producing polyaluminium chloride |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO982652D0 NO982652D0 (no) | 1998-06-09 |
| NO982652L NO982652L (no) | 1998-12-14 |
| NO319842B1 true NO319842B1 (no) | 2005-09-19 |
Family
ID=8228426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19982652A NO319842B1 (no) | 1997-06-11 | 1998-06-09 | Fremgangsmate ved fremstilling av polyaluminiumklorid |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0884278A1 (es) |
| AT (1) | ATE221027T1 (es) |
| DE (1) | DE69806694T2 (es) |
| ES (1) | ES2178807T3 (es) |
| NO (1) | NO319842B1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003037488A1 (en) * | 2001-11-01 | 2003-05-08 | Akzo Nobel N.V. | Treatment of polyaluminium compounds |
| CN100519417C (zh) * | 2005-12-14 | 2009-07-29 | 中国科学院生态环境研究中心 | 低温膜蒸馏技术制备高浓度高纯纳米型聚合氯化铝的方法及装置 |
| ES2342251B9 (es) * | 2008-11-27 | 2011-07-11 | Dekitra, S.A. | Procedimiento de fabricacion de sales polimericas de aluminio a partir de lodos de hidroxido de aluminio procedentes de plantas de anodizado. |
| CN101898775A (zh) * | 2010-07-21 | 2010-12-01 | 东营市联成化工有限责任公司 | 一种聚合铝的生产方法及工艺 |
| CN106186018A (zh) * | 2015-04-30 | 2016-12-07 | 东莞市顶盛环保科技有限公司 | 多效聚合氯化铝的制备方法 |
| CN108238621B (zh) * | 2018-03-06 | 2020-09-11 | 洪湖源泰科技有限公司 | 利用生产甲基亚膦酸二乙酯的副产物生产聚合氯化铝的方法 |
| CN112158936A (zh) * | 2020-09-25 | 2021-01-01 | 北京环球中科水务科技有限公司 | 一种无机高分子除磷剂及其制备方法与应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50839B1 (es) * | 1969-12-24 | 1975-01-11 | ||
| FI53963C (fi) * | 1971-02-19 | 1978-09-11 | Kali Chemie Ag | Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider |
| SE452148B (sv) * | 1984-11-14 | 1987-11-16 | Olof Carlsson | Sett att framstella ett flockningsmedel |
| DE4202937C2 (de) * | 1992-02-01 | 1995-10-26 | Air Lippewerk Recycling Gmbh | Verfahren zur Herstellung von basischen Aluminiumchloridlösungen |
-
1997
- 1997-06-11 EP EP97201763A patent/EP0884278A1/en not_active Withdrawn
-
1998
- 1998-05-19 ES ES98201628T patent/ES2178807T3/es not_active Expired - Lifetime
- 1998-05-19 DE DE69806694T patent/DE69806694T2/de not_active Expired - Lifetime
- 1998-05-19 AT AT98201628T patent/ATE221027T1/de active
- 1998-06-09 NO NO19982652A patent/NO319842B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69806694T2 (de) | 2003-02-13 |
| ATE221027T1 (de) | 2002-08-15 |
| EP0884278A1 (en) | 1998-12-16 |
| NO982652D0 (no) | 1998-06-09 |
| DE69806694D1 (de) | 2002-08-29 |
| ES2178807T3 (es) | 2003-01-01 |
| NO982652L (no) | 1998-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO130793B (es) | ||
| NO319842B1 (no) | Fremgangsmate ved fremstilling av polyaluminiumklorid | |
| Moulessehoul et al. | Conductimetric study of struvite crystallization in water as a function of pH | |
| NO154164B (no) | Fremgangsm¨te for fremstilling av rent aluminiumoksyd ved saltsur oppslutning av aluminiumholdige malmer og ekstraks jon av urenheter ved hjelp av svovelsyrebehandling. | |
| US4177242A (en) | Method of obtaining pure alumina by acid attack on aluminous minerals containing other elements | |
| AU627977B2 (en) | Crystallizer, process and apparatus for producing sodium chloride crystals | |
| NO148955B (no) | Fremgangsmaate for fremstilling av rent aluminiumoksyd | |
| US20050220698A1 (en) | Process for recovery of sulphate of potash | |
| NO801737L (no) | Fremgangsmaate for oppkonsentrering og rensing av mgcl2-lut | |
| EP0884279B1 (en) | A process for producing polyamminium chloride | |
| NO148410B (no) | Fremgangsmaate for fremstilling av klordioksyd, klor og et alkalimetallsalt. | |
| US6143270A (en) | Anhydrous magnesium chloride | |
| NO117286B (es) | ||
| Djuraeva et al. | Technology for obtaining Glauber’s salt and sodium sulfate on the basis of mirabilite | |
| US5455328A (en) | Method for acidification of soap with sodium bisulphite solution | |
| US4678653A (en) | Process for preparing chlorine dioxide | |
| CN110256232B (zh) | 一种甲酸铯生产方法 | |
| CN1042917C (zh) | 硫酸钠法制取硫酸钾的方法 | |
| CN105753019B (zh) | 一种硫酸镁转化法生产硫酸钾及镁资源的综合利用方法 | |
| JP2004507437A (ja) | 塩化カルシウムを含有する溶液からカルシウムを沈殿させる方法 | |
| Sirimahasal et al. | The Phase Morphology of Citrogypsum Waste Controlled by a Hydrothermal Process in Ethylene Glycol/Water Solutions | |
| NO116244B (es) | ||
| RU2108972C1 (ru) | Способ обработки отходов в виде сульфата натрия | |
| CN106115880A (zh) | 一种羟基砷磷酸亚铁固溶体的制备方法及该方法应用 | |
| NO138838B (no) | Skip med tunnell for lastelektere. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |