BR8306282A - Uso de poliaminas poliolefinicas quaternizadas como desemulsificantes - Google Patents
Uso de poliaminas poliolefinicas quaternizadas como desemulsificantesInfo
- Publication number
- BR8306282A BR8306282A BR8306282A BR8306282A BR8306282A BR 8306282 A BR8306282 A BR 8306282A BR 8306282 A BR8306282 A BR 8306282A BR 8306282 A BR8306282 A BR 8306282A BR 8306282 A BR8306282 A BR 8306282A
- Authority
- BR
- Brazil
- Prior art keywords
- desemulsificants
- polyamins
- polyolefinic
- quaternized
- quaternized polyolefinic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44294482A | 1982-11-19 | 1982-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8306282A true BR8306282A (pt) | 1984-07-03 |
Family
ID=23758797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8306282A BR8306282A (pt) | 1982-11-19 | 1983-11-08 | Uso de poliaminas poliolefinicas quaternizadas como desemulsificantes |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0109785A2 (pt) |
| JP (1) | JPS59109208A (pt) |
| AU (1) | AU2046583A (pt) |
| BR (1) | BR8306282A (pt) |
| GB (1) | GB2130592A (pt) |
| NO (1) | NO834237L (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3526600A1 (de) * | 1985-07-25 | 1987-01-29 | Hoechst Ag | Quaternaere oxalkylierte polykondensate, verfahren zu deren herstellung und deren verwendung |
| DE3638744A1 (de) * | 1986-11-13 | 1988-05-26 | Hoechst Ag | Verzweigte, quaternaere polyoxalkylenmischpolyester, verfahren zu ihrer herstellung und ihre verwendung |
| US20180291285A1 (en) * | 2015-05-22 | 2018-10-11 | Clariant International, Ltd. | Method For Environmentally Acceptable Treatment Of Emulsions In Chemically Enhanced Oil Recovery Operations |
| US20220183720A1 (en) | 2019-05-13 | 2022-06-16 | Ákos Elemér GOMBOS | Method and device for removing an ectoparasite from the skin |
-
1983
- 1983-10-21 AU AU20465/83A patent/AU2046583A/en not_active Abandoned
- 1983-10-28 GB GB08328873A patent/GB2130592A/en not_active Withdrawn
- 1983-10-28 EP EP83306597A patent/EP0109785A2/en not_active Withdrawn
- 1983-11-08 BR BR8306282A patent/BR8306282A/pt unknown
- 1983-11-18 NO NO834237A patent/NO834237L/no unknown
- 1983-11-18 JP JP58216408A patent/JPS59109208A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59109208A (ja) | 1984-06-23 |
| AU2046583A (en) | 1984-06-21 |
| NO834237L (no) | 1984-05-21 |
| GB2130592A (en) | 1984-06-06 |
| GB8328873D0 (en) | 1983-11-30 |
| EP0109785A2 (en) | 1984-05-30 |
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