ES449614A1 - Un procedimiento para la preparacion de una composicion mo- dificadora de terreno compacto. - Google Patents
Un procedimiento para la preparacion de una composicion mo- dificadora de terreno compacto.Info
- Publication number
- ES449614A1 ES449614A1 ES449614A ES449614A ES449614A1 ES 449614 A1 ES449614 A1 ES 449614A1 ES 449614 A ES449614 A ES 449614A ES 449614 A ES449614 A ES 449614A ES 449614 A1 ES449614 A1 ES 449614A1
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- sulphate
- titanium dioxide
- waste material
- modifiers
- 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.)
- Expired
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000003607 modifier Substances 0.000 title abstract 3
- 239000002689 soil Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000004408 titanium dioxide Substances 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 3
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 3
- 238000001354 calcination Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 abstract 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S71/00—Chemistry: fertilizers
- Y10S71/903—Soil conditioner
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25180/75A IT1039748B (it) | 1975-07-08 | 1975-07-08 | Condizionatori per i terreni |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES449614A1 true ES449614A1 (es) | 1977-07-01 |
Family
ID=11215930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES449614A Expired ES449614A1 (es) | 1975-07-08 | 1976-07-07 | Un procedimiento para la preparacion de una composicion mo- dificadora de terreno compacto. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4045205A (es) |
| JP (1) | JPS529913A (es) |
| BR (1) | BR7604439A (es) |
| CA (1) | CA1040882A (es) |
| DE (1) | DE2628639A1 (es) |
| ES (1) | ES449614A1 (es) |
| FR (1) | FR2317230A1 (es) |
| GB (1) | GB1494608A (es) |
| IN (1) | IN145185B (es) |
| IT (1) | IT1039748B (es) |
| MX (1) | MX3462E (es) |
| YU (1) | YU167276A (es) |
| ZA (1) | ZA763583B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077794A (en) * | 1977-03-08 | 1978-03-07 | Societa' Italiana Resine S.I.R. S.P.A. | Method for the manufacture of soil modifiers from waste materials of the manufacture of titanium dioxide |
| US4566896A (en) * | 1980-10-29 | 1986-01-28 | Union Camp Corporation | Method and media for stimulating growth in foliage plants |
| JPS62162119A (ja) * | 1986-01-11 | 1987-07-18 | Meidensha Electric Mfg Co Ltd | 無人車の運行方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1144248B (de) * | 1961-06-10 | 1963-02-28 | Elektrochemisches Kom Bitterfe | Verfahren zur Herstellung von hochwertigem Eisenoxyd aus Eisensulfat |
| IT995512B (it) * | 1973-09-26 | 1975-11-20 | Sir Soc Italiana Resine Spa | Composizioni adatte ad esse re utilizzate in agricoltura come modificatori di terreni e come fertilizzanti |
| US3974267A (en) * | 1975-04-24 | 1976-08-10 | Cities Service Company | Manufacture of iron oxides |
-
1975
- 1975-07-08 IT IT25180/75A patent/IT1039748B/it active
-
1976
- 1976-06-15 GB GB24809/76A patent/GB1494608A/en not_active Expired
- 1976-06-16 ZA ZA763583A patent/ZA763583B/xx unknown
- 1976-06-21 CA CA255,331A patent/CA1040882A/en not_active Expired
- 1976-06-22 IN IN1109/CAL/1976A patent/IN145185B/en unknown
- 1976-06-25 DE DE19762628639 patent/DE2628639A1/de not_active Withdrawn
- 1976-06-28 MX MX000900U patent/MX3462E/es unknown
- 1976-07-06 FR FR7620663A patent/FR2317230A1/fr active Granted
- 1976-07-06 JP JP51079556A patent/JPS529913A/ja active Granted
- 1976-07-07 US US05/703,144 patent/US4045205A/en not_active Expired - Lifetime
- 1976-07-07 BR BR7604439A patent/BR7604439A/pt unknown
- 1976-07-07 ES ES449614A patent/ES449614A1/es not_active Expired
- 1976-07-08 YU YU01672/76A patent/YU167276A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7604439A (pt) | 1977-07-26 |
| JPS529913A (en) | 1977-01-25 |
| YU167276A (en) | 1983-01-21 |
| ZA763583B (en) | 1977-05-25 |
| IT1039748B (it) | 1979-12-10 |
| JPS5532751B2 (es) | 1980-08-27 |
| AU1504576A (en) | 1977-04-21 |
| FR2317230A1 (fr) | 1977-02-04 |
| DE2628639A1 (de) | 1977-01-27 |
| FR2317230B1 (es) | 1980-08-29 |
| US4045205A (en) | 1977-08-30 |
| GB1494608A (en) | 1977-12-07 |
| IN145185B (es) | 1978-09-09 |
| CA1040882A (en) | 1978-10-24 |
| MX3462E (es) | 1980-12-09 |
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