IT1051866B - Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche - Google Patents
Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburicheInfo
- Publication number
- IT1051866B IT1051866B IT30657/75A IT3065775A IT1051866B IT 1051866 B IT1051866 B IT 1051866B IT 30657/75 A IT30657/75 A IT 30657/75A IT 3065775 A IT3065775 A IT 3065775A IT 1051866 B IT1051866 B IT 1051866B
- Authority
- IT
- Italy
- Prior art keywords
- biodegradation
- compositions used
- hydrocarbon impurities
- dispersing compositions
- nitrogen dispersing
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 238000006065 biodegradation reaction Methods 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000012535 impurity Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7443200A FR2295788A1 (fr) | 1974-12-27 | 1974-12-27 | Nouvelles compositions dispersantes azotees utilisables pour la biodegradation des impuretes hydrocarbonees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1051866B true IT1051866B (it) | 1981-05-20 |
Family
ID=9146724
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30658/75A IT1051867B (it) | 1974-12-27 | 1975-12-23 | Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche |
| IT30657/75A IT1051866B (it) | 1974-12-27 | 1975-12-23 | Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30658/75A IT1051867B (it) | 1974-12-27 | 1975-12-23 | Composizioni disperdenti azotate utilizzabili per la biodegradazione delle impurezze idrocarburiche |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5191269A (it) |
| BE (2) | BE836840A (it) |
| DE (2) | DE2558907A1 (it) |
| FR (1) | FR2295788A1 (it) |
| GB (2) | GB1526770A (it) |
| IT (2) | IT1051867B (it) |
| NL (2) | NL7515107A (it) |
| NO (2) | NO143843C (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3070852D1 (en) * | 1979-05-22 | 1985-08-14 | Ici Plc | Oil dispersants |
| IE20070597A1 (en) * | 2007-08-21 | 2009-04-01 | Univ Dublin City | Biodegradable solvents for the chemical industry: task specific ionic liquids |
-
1974
- 1974-12-27 FR FR7443200A patent/FR2295788A1/fr active Granted
-
1975
- 1975-12-19 GB GB52145/75A patent/GB1526770A/en not_active Expired
- 1975-12-19 GB GB52146/75A patent/GB1526819A/en not_active Expired
- 1975-12-19 BE BE1007093A patent/BE836840A/xx unknown
- 1975-12-19 BE BE1007090A patent/BE836837A/xx unknown
- 1975-12-22 NO NO754360A patent/NO143843C/no unknown
- 1975-12-22 NO NO754359A patent/NO143842C/no unknown
- 1975-12-23 IT IT30658/75A patent/IT1051867B/it active
- 1975-12-23 IT IT30657/75A patent/IT1051866B/it active
- 1975-12-24 NL NL7515107A patent/NL7515107A/xx not_active Application Discontinuation
- 1975-12-24 NL NL7515108A patent/NL7515108A/xx not_active Application Discontinuation
- 1975-12-26 JP JP50159744A patent/JPS5191269A/ja active Pending
- 1975-12-26 JP JP50159745A patent/JPS5191270A/ja active Pending
- 1975-12-27 DE DE19752558907 patent/DE2558907A1/de not_active Withdrawn
- 1975-12-27 DE DE19752558909 patent/DE2558909A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE836840A (fr) | 1976-06-21 |
| NO754359L (it) | 1976-06-29 |
| FR2295788A1 (fr) | 1976-07-23 |
| NO143843B (no) | 1981-01-12 |
| DE2558909A1 (de) | 1976-07-08 |
| JPS5191269A (it) | 1976-08-10 |
| NL7515107A (nl) | 1976-06-29 |
| NO143842C (no) | 1981-04-22 |
| GB1526770A (en) | 1978-09-27 |
| GB1526819A (en) | 1978-10-04 |
| JPS5191270A (it) | 1976-08-10 |
| BE836837A (fr) | 1976-06-21 |
| NO143842B (no) | 1981-01-12 |
| DE2558907A1 (de) | 1976-07-08 |
| FR2295788B1 (it) | 1977-07-01 |
| NO754360L (it) | 1976-06-29 |
| IT1051867B (it) | 1981-05-20 |
| NO143843C (no) | 1981-04-22 |
| NL7515108A (nl) | 1976-06-29 |
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