NO800817L - Fast flokkuleringsmiddel, fremgangsmaate ved dets fremstilling og anvendelse av samme - Google Patents
Fast flokkuleringsmiddel, fremgangsmaate ved dets fremstilling og anvendelse av sammeInfo
- Publication number
- NO800817L NO800817L NO800817A NO800817A NO800817L NO 800817 L NO800817 L NO 800817L NO 800817 A NO800817 A NO 800817A NO 800817 A NO800817 A NO 800817A NO 800817 L NO800817 L NO 800817L
- Authority
- NO
- Norway
- Prior art keywords
- aluminum
- water
- alkaline compound
- carbonates
- hydroxides
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 21
- 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 21
- 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 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 239000008394 flocculating agent Substances 0.000 claims description 10
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 8
- 150000004679 hydroxides Chemical class 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 238000010410 dusting Methods 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000005418 vegetable material Substances 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- -1 alkali metal metals Chemical class 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011236 particulate material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910018626 Al(OH) Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012088 reference solution Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7902651A SE7902651L (sv) | 1979-03-23 | 1979-03-23 | Flockningsmedel, forfarande for dess framstellning och dess anvendning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO800817L true NO800817L (no) | 1980-09-24 |
Family
ID=20337636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO800817A NO800817L (no) | 1979-03-23 | 1980-03-21 | Fast flokkuleringsmiddel, fremgangsmaate ved dets fremstilling og anvendelse av samme |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0017634A1 (sv) |
| JP (1) | JPS55147109A (sv) |
| FI (1) | FI800837A7 (sv) |
| NO (1) | NO800817L (sv) |
| SE (1) | SE7902651L (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE437016B (sv) * | 1981-03-23 | 1985-02-04 | Boliden Ab | Aluminiumsulfatkomposition for vattenrening, papperslimning och vextavvattning, samt forfarande for dess framstellning |
| SE440497B (sv) * | 1981-03-23 | 1985-08-05 | Boliden Ab | Aluminiumkloridkomposition for vattenrening, slamavvattning och vextavvattning samt forfarande for dess framstellning |
| SE439006B (sv) * | 1982-11-02 | 1985-05-28 | Boliden Ab | Forfarande for framstellning av sulfatfattiga, flerkerniga aluminiumhydroxidsulfatkomplex |
| SE436276B (sv) * | 1983-04-28 | 1984-11-26 | Boliden Ab | Stabil losning av basiskt aluminiumsulfat |
| GB8409410D0 (en) * | 1984-04-11 | 1984-05-23 | Hydro Int Ltd | Water treatment |
| SE455943B (sv) * | 1986-05-27 | 1988-08-22 | Boliden Ab | Flerkernigt basiskt me?723?72+-hydroxisulfatkomplex i fast form samt forfarande for dess framstellning |
| US4826606A (en) * | 1987-05-06 | 1989-05-02 | General Chemical Corporation | Manufacture and use of polymer modified aluminum hydroxide and basic aluminum sulfate |
| JPH0818016B2 (ja) * | 1988-06-27 | 1996-02-28 | 守 脇村 | 凝集剤及び凝集処理方法 |
| CH680586A5 (sv) * | 1989-03-23 | 1992-09-30 | Aquamot Ag | |
| JPH0592104A (ja) * | 1991-06-24 | 1993-04-16 | Sankyo:Kk | 水処理用成型無機凝集剤およびその製造法 |
| GB2291418B (en) * | 1994-07-20 | 1998-03-04 | Chemisolv Ltd | Improvements in or relating to clarification of a coagulant system |
| EP4082995B1 (de) * | 2021-04-30 | 2024-01-31 | Sika Technology AG | Viskositätsverringerung von aluminiumsulfatsuspensionen mit alkalimetallverbindungen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442144A (en) * | 1934-08-01 | 1936-02-03 | British Aluminium Co Ltd | Improvements in and relating to the production of basic aluminium sulphate |
| DE880877C (de) * | 1941-01-14 | 1953-06-25 | Hoechst Ag | Verfahren zur Herstellung eines Flockungsmittels fuer die Wasserreinigung |
| US2987474A (en) * | 1957-03-21 | 1961-06-06 | American Cyanamid Co | Preparation of concentrated dispersions of basic aluminum salts |
| GB1520109A (en) * | 1974-10-26 | 1978-08-02 | Laporte Industries Ltd | Process for production of solution of a basic aluminium salt and its use in water treatment |
| FR2308594A1 (fr) * | 1975-04-25 | 1976-11-19 | Lyonnaise Eaux Eclairage | Solution de polymere, sa preparation et son utilisation dans le traitement des eaux |
| SE428467B (sv) * | 1978-05-03 | 1983-07-04 | Boliden Ab | Forfarande vid behandling med vattenhaltiga system med aluminiumsulfat |
-
1979
- 1979-03-23 SE SE7902651A patent/SE7902651L/sv not_active Application Discontinuation
-
1980
- 1980-03-18 FI FI800837A patent/FI800837A7/sv not_active Application Discontinuation
- 1980-03-20 EP EP80850033A patent/EP0017634A1/en not_active Withdrawn
- 1980-03-21 NO NO800817A patent/NO800817L/no unknown
- 1980-03-22 JP JP3683080A patent/JPS55147109A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55147109A (en) | 1980-11-15 |
| EP0017634A1 (en) | 1980-10-15 |
| FI800837A7 (sv) | 1981-01-01 |
| SE7902651L (sv) | 1980-09-24 |
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