NO134204B - - Google Patents
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- Publication number
- NO134204B NO134204B NO1713/73A NO171373A NO134204B NO 134204 B NO134204 B NO 134204B NO 1713/73 A NO1713/73 A NO 1713/73A NO 171373 A NO171373 A NO 171373A NO 134204 B NO134204 B NO 134204B
- Authority
- NO
- Norway
- Prior art keywords
- clay
- weight
- storage
- suspension
- sulfuric acid
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- 239000004927 clay Substances 0.000 claims description 25
- 239000000047 product Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000002689 soil Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 230000029087 digestion Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910021653 sulphate ion Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 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 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2229350A DE2229350A1 (de) | 1972-06-16 | 1972-06-16 | Tonerde, die mit hilfe von schwefelsaeure aufgeschlossen wurde, verfahren zum aufschliessen von tonerde sowie verwendung des aufschlussproduktes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134204B true NO134204B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-24 |
| NO134204C NO134204C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-01 |
Family
ID=5847905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1713/73A NO134204C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-16 | 1973-04-25 |
Country Status (11)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB796856A (en) * | 1954-10-14 | 1958-06-18 | Sulphates Ltd | Improvements relating to the production of aluminium sulphate |
-
1972
- 1972-06-16 DE DE2229350A patent/DE2229350A1/de active Pending
-
1973
- 1973-04-25 NO NO1713/73A patent/NO134204C/no unknown
- 1973-05-14 IT IT50800/73A patent/IT985470B/it active
- 1973-06-11 GB GB2768373A patent/GB1388976A/en not_active Expired
- 1973-06-13 CH CH853673A patent/CH578485A5/xx not_active IP Right Cessation
- 1973-06-13 SE SE7308325A patent/SE385688B/xx unknown
- 1973-06-13 NL NL7308204A patent/NL7308204A/xx not_active Application Discontinuation
- 1973-06-14 AT AT524173A patent/AT331767B/de not_active IP Right Cessation
- 1973-06-14 DK DK330673A patent/DK138534C/da active
- 1973-06-15 BE BE132319A patent/BE800976A/xx unknown
- 1973-06-15 FR FR7321872A patent/FR2189322B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE800976A (fr) | 1973-12-17 |
| ATA524173A (de) | 1975-12-15 |
| IT985470B (it) | 1974-11-30 |
| CH578485A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| DE2229350A1 (de) | 1974-01-03 |
| FR2189322A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-25 |
| AT331767B (de) | 1976-08-25 |
| SE385688B (sv) | 1976-07-19 |
| DK138534B (da) | 1978-09-25 |
| FR2189322B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-12-29 |
| NO134204C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-01 |
| GB1388976A (en) | 1975-04-03 |
| NL7308204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-18 |
| DK138534C (da) | 1979-03-05 |
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