JPS62270416A - 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 - Google Patents
水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置Info
- Publication number
- JPS62270416A JPS62270416A JP61110473A JP11047386A JPS62270416A JP S62270416 A JPS62270416 A JP S62270416A JP 61110473 A JP61110473 A JP 61110473A JP 11047386 A JP11047386 A JP 11047386A JP S62270416 A JPS62270416 A JP S62270416A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- sulfuric acid
- reaction
- aluminum
- aluminum sulfate
- 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.)
- Granted
Links
- 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 title claims abstract description 64
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 52
- 239000010802 sludge Substances 0.000 title claims abstract description 27
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 9
- 230000002194 synthesizing effect Effects 0.000 title description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 232
- 238000006243 chemical reaction Methods 0.000 claims abstract description 92
- 239000000243 solution Substances 0.000 claims abstract description 65
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004381 surface treatment Methods 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000012295 chemical reaction liquid Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007793 ph indicator Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 3
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 2
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract 1
- 229910001679 gibbsite Inorganic materials 0.000 abstract 1
- 235000008429 bread Nutrition 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010979 pH adjustment Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000372 mercury(II) sulfate Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 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
- C01F7/68—Aluminium compounds containing sulfur
- C01F7/74—Sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Chemical Treatment Of Metals (AREA)
- Paper (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61110473A JPS62270416A (ja) | 1986-05-16 | 1986-05-16 | 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 |
| CA000551675A CA1328980C (en) | 1986-05-16 | 1987-11-12 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
| BR8706255A BR8706255A (pt) | 1986-05-16 | 1987-11-16 | Metodo e aparelho para a sintese continua de uma solucao aquosa de sulfato de aluminio derivada de sedimento de hidroxido de aluminio |
| DE19873738888 DE3738888A1 (de) | 1986-05-16 | 1987-11-16 | Verfahren und vorrichtung zur kontinuierlichen synthese einer waessrigen aluminiumsulfatloesung aus einem aluminiumhydroxidschlamm |
| AU81232/87A AU595662B2 (en) | 1986-05-16 | 1987-11-16 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
| GB8726775A GB2212486B (en) | 1986-05-16 | 1987-11-16 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
| FR878716119A FR2623489B1 (fr) | 1986-05-16 | 1987-11-20 | Procede et appareil pour la synthese en continu d'une solution aqueuse de sulfate d'aluminium a partir d'une boue d'hydroxyde d'aluminium et appareil pour regler la temperature au cours de cette synthese |
| HK102094A HK102094A (en) | 1986-05-16 | 1994-09-22 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61110473A JPS62270416A (ja) | 1986-05-16 | 1986-05-16 | 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 |
| CA000551675A CA1328980C (en) | 1986-05-16 | 1987-11-12 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
| DE19873738888 DE3738888A1 (de) | 1986-05-16 | 1987-11-16 | Verfahren und vorrichtung zur kontinuierlichen synthese einer waessrigen aluminiumsulfatloesung aus einem aluminiumhydroxidschlamm |
| HK102094A HK102094A (en) | 1986-05-16 | 1994-09-22 | Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29359890A Division JPH03164426A (ja) | 1990-11-01 | 1990-11-01 | 水酸化アルミニウムスラッジから硫酸アルミニウム水溶液を連続的に製造するための反応温度制御用装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62270416A true JPS62270416A (ja) | 1987-11-24 |
| JPH0336768B2 JPH0336768B2 (ko) | 1991-06-03 |
Family
ID=27426501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61110473A Granted JPS62270416A (ja) | 1986-05-16 | 1986-05-16 | 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS62270416A (ko) |
| AU (1) | AU595662B2 (ko) |
| CA (1) | CA1328980C (ko) |
| DE (1) | DE3738888A1 (ko) |
| FR (1) | FR2623489B1 (ko) |
| GB (1) | GB2212486B (ko) |
| HK (1) | HK102094A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623489A1 (fr) * | 1986-05-16 | 1989-05-26 | Yoshida Kogyo Kk | Procede et appareil pour la synthese en continu d'une solution aqueuse de sulfate d'aluminium a partir d'une boue d'hydroxyde d'aluminium et appareil pour regler la temperature au cours de cette synthese |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877597A (en) * | 1988-10-25 | 1989-10-31 | Handy Chemicals Ltd. | Method for producing aqueous solutions of basic poly aluminum sulphate |
| FI97291C (fi) * | 1993-06-17 | 1996-11-25 | Kemira Chemicals Oy | Menetelmä alumiinin talteenottamiseksi vedenkäsittelylietteestä |
| DE19607300A1 (de) * | 1996-02-27 | 1997-08-28 | Klaus Dipl Ing Klein | Verfahren und Vorrichtung zur Herstellung von Salzlösungen |
| FI103401B (fi) * | 1996-04-12 | 1999-06-30 | Kemira Chemicals Oy | Menetelmä epäpuhtaan alumiinioksidin käsittelemiseksi |
| CN1070823C (zh) * | 1998-06-14 | 2001-09-12 | 新疆工学院 | 选溶法生产硫酸铝的生产工艺 |
| ES2176064B1 (es) * | 2000-01-27 | 2003-09-16 | Floculantes Del Ebro S A | Procedimiento de fabricacion de sulfato de aluminio y sus derivados a partir de lodos de hidroxido de aluminio procedentes de las plantas de anodizados. |
| CN105836777B (zh) * | 2016-04-29 | 2017-08-25 | 上海高桥大同净水材料有限公司 | 一种液体硫酸铝的自动化生产方法 |
| CN115536226A (zh) * | 2022-11-01 | 2022-12-30 | 深圳市世清环保科技有限公司 | 一种制取硫酸铝混凝剂的方法及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667905A (en) * | 1969-08-06 | 1972-06-06 | George H Jennings | Continuous production of aluminium sulphate |
| JPS54157792A (en) * | 1978-06-01 | 1979-12-12 | Sumitomo Aluminium Smelting Co | Method of manufacturing aluminum sulfate from aluminum sludge containing soluble silicic acid |
| DD151144A1 (de) * | 1980-06-02 | 1981-10-08 | Klaus Feiler | Verfahren und vorrichtung zur kontinuierlichen herstellung von aluminiumsulfat |
| SE452148B (sv) * | 1984-11-14 | 1987-11-16 | Olof Carlsson | Sett att framstella ett flockningsmedel |
| JPS62270416A (ja) * | 1986-05-16 | 1987-11-24 | Yoshida Kogyo Kk <Ykk> | 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置 |
-
1986
- 1986-05-16 JP JP61110473A patent/JPS62270416A/ja active Granted
-
1987
- 1987-11-12 CA CA000551675A patent/CA1328980C/en not_active Expired - Fee Related
- 1987-11-16 DE DE19873738888 patent/DE3738888A1/de active Granted
- 1987-11-16 AU AU81232/87A patent/AU595662B2/en not_active Ceased
- 1987-11-16 GB GB8726775A patent/GB2212486B/en not_active Expired - Lifetime
- 1987-11-20 FR FR878716119A patent/FR2623489B1/fr not_active Expired - Lifetime
-
1994
- 1994-09-22 HK HK102094A patent/HK102094A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623489A1 (fr) * | 1986-05-16 | 1989-05-26 | Yoshida Kogyo Kk | Procede et appareil pour la synthese en continu d'une solution aqueuse de sulfate d'aluminium a partir d'une boue d'hydroxyde d'aluminium et appareil pour regler la temperature au cours de cette synthese |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2623489A1 (fr) | 1989-05-26 |
| FR2623489B1 (fr) | 1990-04-20 |
| GB8726775D0 (en) | 1987-12-23 |
| GB2212486A (en) | 1989-07-26 |
| DE3738888A1 (de) | 1989-05-24 |
| JPH0336768B2 (ko) | 1991-06-03 |
| GB2212486B (en) | 1991-10-09 |
| AU595662B2 (en) | 1990-04-05 |
| DE3738888C2 (ko) | 1992-02-13 |
| HK102094A (en) | 1994-09-30 |
| AU8123287A (en) | 1989-06-01 |
| CA1328980C (en) | 1994-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |