DE69417693D1 - Leistungsfähige dieselkraftstoffsentschäumer von geringen silikon gehalt - Google Patents
Leistungsfähige dieselkraftstoffsentschäumer von geringen silikon gehaltInfo
- Publication number
- DE69417693D1 DE69417693D1 DE69417693T DE69417693T DE69417693D1 DE 69417693 D1 DE69417693 D1 DE 69417693D1 DE 69417693 T DE69417693 T DE 69417693T DE 69417693 T DE69417693 T DE 69417693T DE 69417693 D1 DE69417693 D1 DE 69417693D1
- Authority
- DE
- Germany
- Prior art keywords
- defoamers
- diesel fuel
- silicone content
- low silicone
- performance diesel
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/28—Organic compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/28—Organic compounds containing silicon
- C10L1/285—Organic compounds containing silicon macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicon Polymers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8600993A | 1993-06-30 | 1993-06-30 | |
PCT/US1994/006804 WO1995001412A1 (en) | 1993-06-30 | 1994-06-15 | Efficient diesel fuel antifoams of low silicone content |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69417693D1 true DE69417693D1 (de) | 1999-05-12 |
DE69417693T2 DE69417693T2 (de) | 1999-10-07 |
Family
ID=22195491
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69417693T Expired - Lifetime DE69417693T2 (de) | 1993-06-30 | 1994-06-15 | Leistungsfähige dieselkraftstoffsentschäumer von geringen silikon gehalt |
DE69434368T Expired - Lifetime DE69434368T2 (de) | 1993-06-30 | 1994-06-15 | Leistungsfähige Dieselkraftstoffentschäumer mit einem geringen Silikongehalt |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69434368T Expired - Lifetime DE69434368T2 (de) | 1993-06-30 | 1994-06-15 | Leistungsfähige Dieselkraftstoffentschäumer mit einem geringen Silikongehalt |
Country Status (11)
Country | Link |
---|---|
US (1) | US5542960A (de) |
EP (2) | EP0656930B1 (de) |
JP (1) | JP2542801B2 (de) |
KR (1) | KR0156083B1 (de) |
AU (1) | AU675148B2 (de) |
BR (1) | BR9405434A (de) |
CA (1) | CA2143619C (de) |
DE (2) | DE69417693T2 (de) |
ES (2) | ES2239370T3 (de) |
PH (1) | PH30668A (de) |
WO (1) | WO1995001412A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5833721A (en) * | 1993-08-03 | 1998-11-10 | Exxon Chemical Patents Inc | Additive for hydrocarbon oils |
DE4343235C1 (de) * | 1993-12-17 | 1994-12-22 | Goldschmidt Ag Th | Verwendung von organofunktionell modifizierten Polysiloxanen zum Entschäumen von Dieselkraftstoff |
US5620485A (en) * | 1995-12-15 | 1997-04-15 | Dow Corning Corporation | Silicone foam control agents for hydrocarbon liquids |
JP3350341B2 (ja) * | 1996-04-01 | 2002-11-25 | 信越化学工業株式会社 | ポリシロキサン・ポリエーテルブロック共重合体及び該共重合体を製造する方法 |
US6093222A (en) * | 1996-04-04 | 2000-07-25 | Ck Witco Corporation | Diesel fuel antifoam composition |
US6001140A (en) | 1996-04-04 | 1999-12-14 | Witco Corporation | Diesel fuel and lubricating oil antifoams and methods of use |
DE59709623D1 (de) * | 1996-12-17 | 2003-04-30 | Goldschmidt Ag Th | Verwendung von Silicon-Polyether-Copolymeren zum Entschäumen von Dieselkraftstoff |
DE19726653A1 (de) * | 1997-06-24 | 1999-01-07 | Goldschmidt Ag Th | Organofunktionell modifizierte Polysiloxane |
JP3974693B2 (ja) * | 1997-09-12 | 2007-09-12 | 東レ・ダウコーニング株式会社 | 表面改質剤 |
SG66501A1 (en) * | 1997-11-12 | 2000-03-21 | Witco Corp | Silicone terpolymers with high refractive indices |
US5986022A (en) | 1998-04-01 | 1999-11-16 | Witco Corporation | Continuous manufacture of silicone coploymers |
US6174983B1 (en) | 1998-11-12 | 2001-01-16 | C. K. Witco Corporation | Silicone terpolymers with high refractive indices |
US6200359B1 (en) | 1998-12-23 | 2001-03-13 | Shell Oil Company | Fuel oil composition |
CA2342931A1 (en) * | 1999-03-24 | 2000-09-28 | Ck Witco Corporation | Polyurethane foam stabilizers |
GB2350117A (en) * | 1999-05-18 | 2000-11-22 | Dow Corning Sa | Polysiloxanes for deaeration of liquids |
US6346595B1 (en) * | 2000-07-07 | 2002-02-12 | Siltech Llc | Aromatic dimethicone copolyol polymers as sunscreen agents |
US6897280B2 (en) | 2002-09-23 | 2005-05-24 | General Electric Company | Continuous manufacture of silicone copolymers via multi-stage blade-mixed plug flow tubular reactor |
DE10314853A1 (de) * | 2003-04-02 | 2004-10-14 | Goldschmidt Ag | Organofunktionell modifizierte Polysiloxane und ihre Verwendung zum Entschäumen von flüssigen Kraftstoffen |
ATE538193T1 (de) | 2003-09-03 | 2012-01-15 | Shell Int Research | Kraftstoffzusammensetzungen |
BRPI0414040A (pt) * | 2003-09-03 | 2006-10-24 | Shell Int Research | uso de um combustìvel derivado de fischer-tropsch, e, composição de combustìvel |
DE102005048720A1 (de) * | 2005-10-12 | 2007-04-19 | Basf Ag | Verwendung von Proteinen als Antischaum-Komponente in Kraftstoffen |
US20070125716A1 (en) * | 2005-12-07 | 2007-06-07 | Ian Procter | Process for separating mixtures |
US20070249502A1 (en) * | 2006-04-24 | 2007-10-25 | Ian Procter | Composition for separating mixtures |
US7888447B2 (en) * | 2007-03-29 | 2011-02-15 | Sabic Innovative Plastics Ip B.V. | Polycarbonate-polysiloxane copolymers, methods for the preparation thereof, and articles derived therefrom |
WO2019094412A1 (en) | 2017-11-10 | 2019-05-16 | Momentive Performance Materials Inc. | Organomodified silicone fuel additive, compositions, and methods of using the same |
CN107880564A (zh) * | 2017-12-13 | 2018-04-06 | 四川锦盛油田技术服务有限公司 | 一种复合有机硅消泡剂的制备方法、其产品及应用 |
WO2020144162A1 (de) * | 2019-01-10 | 2020-07-16 | Evonik Operations Gmbh | Organomodifizierte polysiloxane und ihre verwendung zur entschäumung von kraftstoffen |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR985633A (fr) * | 1948-05-06 | 1951-07-20 | Texaco Development Corp | Perfectionnements aux dérivés du pétrole |
NL161848B (nl) * | 1950-06-13 | Ugine Kuhlmann | Inrichting voor het meten van dwarsdoorsneden en het op- sporen van dwarsdoorsnede-afwijkingen van een langwerpig voorwerp. | |
US2724698A (en) * | 1950-12-01 | 1955-11-22 | Exxon Research Engineering Co | Lubricating oil anti-foaming agent |
US3233986A (en) * | 1962-06-07 | 1966-02-08 | Union Carbide Corp | Siloxane-polyoxyalkylene copolymers as anti-foam agents |
US3384600A (en) * | 1964-11-20 | 1968-05-21 | Nalco Chemical Co | Novel compositions and their use in preventing and inhibiting foam |
DE1595730B2 (de) * | 1966-03-03 | 1976-07-08 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur herstellung von polyalkylenoxyd-polysiloxan-blockmischpolymerisaten |
US4430235A (en) * | 1981-07-17 | 1984-02-07 | Union Carbide Corporation | Polymeric antioxidants |
US4460380A (en) * | 1982-12-27 | 1984-07-17 | Exxon Research & Engineering Co. | Water shedding agents in distillate fuel oils |
GB8416697D0 (en) * | 1984-06-30 | 1984-08-01 | British Petroleum Co Plc | Separation of oil from gas |
DE3508292C1 (de) * | 1985-03-08 | 1986-06-19 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Polyurethanweichschaeumen |
CA1266217A (en) * | 1985-03-22 | 1990-02-27 | Paul Edwin Austin | Silicone-alkylene oxide copolymers as foam control agents in ultrafiltration processes |
NO168054C (no) * | 1985-03-29 | 1992-01-08 | Dow Corning | Polysiloksan-polyoksyalkylen-kopolymer som antiskummiddeltil diesel og flybensin. |
GB8710888D0 (en) * | 1987-05-08 | 1987-06-10 | Dow Corning Ltd | Removal of water haze from distillate fuel |
US4996277A (en) * | 1988-02-08 | 1991-02-26 | Bradshaw Jerald S | Novel oligoethylene oxide-containing alkenes, alkoxysilanes, and polysiloxanes |
GB8925667D0 (en) * | 1989-11-14 | 1990-01-04 | Bp Chem Int Ltd | Process for making flexible polyurethane foam |
EP0515196A3 (en) * | 1991-05-24 | 1993-06-09 | General Electric Company | Method for making silicone polyphenylene ether graft copolymers and products |
-
1994
- 1994-06-15 DE DE69417693T patent/DE69417693T2/de not_active Expired - Lifetime
- 1994-06-15 WO PCT/US1994/006804 patent/WO1995001412A1/en active IP Right Grant
- 1994-06-15 EP EP94920230A patent/EP0656930B1/de not_active Expired - Lifetime
- 1994-06-15 EP EP98111069A patent/EP0875520B1/de not_active Expired - Lifetime
- 1994-06-15 CA CA002143619A patent/CA2143619C/en not_active Expired - Fee Related
- 1994-06-15 JP JP7503534A patent/JP2542801B2/ja not_active Expired - Fee Related
- 1994-06-15 DE DE69434368T patent/DE69434368T2/de not_active Expired - Lifetime
- 1994-06-15 ES ES98111069T patent/ES2239370T3/es not_active Expired - Lifetime
- 1994-06-15 AU AU71099/94A patent/AU675148B2/en not_active Ceased
- 1994-06-15 ES ES94920230T patent/ES2130433T3/es not_active Expired - Lifetime
- 1994-06-15 BR BR9405434-7A patent/BR9405434A/pt not_active IP Right Cessation
- 1994-06-15 KR KR1019950700780A patent/KR0156083B1/ko not_active IP Right Cessation
- 1994-06-16 PH PH48455A patent/PH30668A/en unknown
- 1994-07-07 US US08/283,291 patent/US5542960A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PH30668A (en) | 1997-09-16 |
EP0656930B1 (de) | 1999-04-07 |
BR9405434A (pt) | 1999-09-08 |
KR950703043A (ko) | 1995-08-23 |
ES2130433T3 (es) | 1999-07-01 |
CA2143619C (en) | 2000-11-28 |
DE69434368T2 (de) | 2005-10-20 |
EP0875520A1 (de) | 1998-11-04 |
JP2542801B2 (ja) | 1996-10-09 |
CA2143619A1 (en) | 1995-01-12 |
DE69417693T2 (de) | 1999-10-07 |
JPH07509533A (ja) | 1995-10-19 |
AU7109994A (en) | 1995-01-24 |
AU675148B2 (en) | 1997-01-23 |
EP0656930A1 (de) | 1995-06-14 |
ES2239370T3 (es) | 2005-09-16 |
KR0156083B1 (ko) | 1998-11-16 |
EP0875520B1 (de) | 2005-05-11 |
US5542960A (en) | 1996-08-06 |
DE69434368D1 (de) | 2005-06-16 |
WO1995001412A1 (en) | 1995-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: WITCO CORP., GREENWICH, CONN., US |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US |