IT1031319B - Composizioni disperdenti utilizzabili in particolare per la dispersione degli strati di idrocarburi - Google Patents
Composizioni disperdenti utilizzabili in particolare per la dispersione degli strati di idrocarburiInfo
- Publication number
- IT1031319B IT1031319B IT19787/75A IT1978775A IT1031319B IT 1031319 B IT1031319 B IT 1031319B IT 19787/75 A IT19787/75 A IT 19787/75A IT 1978775 A IT1978775 A IT 1978775A IT 1031319 B IT1031319 B IT 1031319B
- Authority
- IT
- Italy
- Prior art keywords
- dispersion
- compositions used
- hydrocarbon layers
- dispersing compositions
- dispersing
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 239000006185 dispersion Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403364A FR2259897A1 (en) | 1974-02-01 | 1974-02-01 | Biodegradable non-toxic dispersants for hydrocarbons on water - obtd from saccharinic acid by-products of pulp mfr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1031319B true IT1031319B (it) | 1979-04-30 |
Family
ID=9134337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19787/75A IT1031319B (it) | 1974-02-01 | 1975-01-31 | Composizioni disperdenti utilizzabili in particolare per la dispersione degli strati di idrocarburi |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2503500A1 (enExample) |
| ES (1) | ES434371A1 (enExample) |
| FI (1) | FI750285A7 (enExample) |
| FR (1) | FR2259897A1 (enExample) |
| IT (1) | IT1031319B (enExample) |
| SE (1) | SE415145B (enExample) |
-
1974
- 1974-02-01 FR FR7403364A patent/FR2259897A1/fr active Granted
-
1975
- 1975-01-29 DE DE19752503500 patent/DE2503500A1/de not_active Withdrawn
- 1975-01-31 ES ES434371A patent/ES434371A1/es not_active Expired
- 1975-01-31 IT IT19787/75A patent/IT1031319B/it active
- 1975-01-31 SE SE7501087A patent/SE415145B/xx unknown
- 1975-01-31 FI FI750285A patent/FI750285A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2503500A1 (de) | 1975-08-07 |
| SE7501087L (enExample) | 1975-08-04 |
| FI750285A7 (enExample) | 1975-08-02 |
| FR2259897B1 (enExample) | 1977-03-04 |
| SE415145B (sv) | 1980-09-15 |
| ES434371A1 (es) | 1977-07-01 |
| FR2259897A1 (en) | 1975-08-29 |
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