IT1064926B - Stabilizzanti per oli minerali e prodotti di raffineria - Google Patents
Stabilizzanti per oli minerali e prodotti di raffineriaInfo
- Publication number
- IT1064926B IT1064926B IT25205/76A IT2520576A IT1064926B IT 1064926 B IT1064926 B IT 1064926B IT 25205/76 A IT25205/76 A IT 25205/76A IT 2520576 A IT2520576 A IT 2520576A IT 1064926 B IT1064926 B IT 1064926B
- Authority
- IT
- Italy
- Prior art keywords
- stabilizers
- mineral oils
- refinery products
- refinery
- products
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- C10L1/22—Organic compounds containing nitrogen
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
- C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2531234A DE2531234C3 (de) | 1975-07-12 | 1975-07-12 | Verwendung von Copolymerisaten als Stabilisatoren für Mineralöle und Raffinerieprodukte |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1064926B true IT1064926B (it) | 1985-02-25 |
Family
ID=5951378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25205/76A IT1064926B (it) | 1975-07-12 | 1976-07-09 | Stabilizzanti per oli minerali e prodotti di raffineria |
Country Status (9)
Country | Link |
---|---|
US (1) | US4090946A (it) |
BE (1) | BE843806A (it) |
CH (1) | CH599336A5 (it) |
DE (1) | DE2531234C3 (it) |
FR (1) | FR2318218A1 (it) |
GB (1) | GB1543776A (it) |
IT (1) | IT1064926B (it) |
NL (1) | NL7607648A (it) |
SE (1) | SE7607945L (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200518A (en) * | 1979-03-22 | 1980-04-29 | Chevron Research Company | Heat exchanger anti-foulant |
US4569750A (en) * | 1984-11-27 | 1986-02-11 | Exxon Research & Engineering Co. | Method for inhibiting deposit formation in structures confining hydrocarbon fluids |
US5055212A (en) * | 1988-10-31 | 1991-10-08 | Conoco Inc. | Oil compositions containing alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound |
US4900331A (en) * | 1988-10-31 | 1990-02-13 | Conoco Inc. | Oil compositions containing alkyl amine or alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic copound |
US5420210A (en) * | 1991-07-31 | 1995-05-30 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Formamide group-containing copolymer, process for producing the same, and thermoplastic resin composition containing the same |
DE4430294A1 (de) * | 1994-08-26 | 1996-02-29 | Basf Ag | Polymermischungen und ihre Verwendung als Zusatz für Erdölmitteldestillate |
PT1104394E (pt) | 1998-08-14 | 2004-02-27 | Constr Res & Tech Gmbh | Mistura cimentosa de cura moldada |
JP4607322B2 (ja) | 1998-08-14 | 2011-01-05 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | 高ポゾランセメント混合物 |
US6310143B1 (en) * | 1998-12-16 | 2001-10-30 | Mbt Holding Ag | Derivatized polycarboxylate dispersants |
FR2802940B1 (fr) * | 1999-12-28 | 2003-11-07 | Elf Antar France | Composition d'additifs multifonctionnels d'operabilite a froid des distillats moyens |
CN109963926A (zh) | 2016-12-07 | 2019-07-02 | 埃科莱布美国股份有限公司 | 用于石油工艺流的聚合物分散剂 |
BR112019011161B1 (pt) | 2016-12-07 | 2024-01-02 | Ecolab Usa Inc | Composição anti-incrustante, concentrado, produto de petróleo tratado, método de redução de incrustação, e, uso de uma composição antiincrustante |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE546263A (it) * | 1955-03-22 | |||
DE1248643B (de) * | 1959-03-30 | 1967-08-31 | The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) | Verfahren zur Herstellung von öllöslichen aeylierten Aminen |
US3051562A (en) * | 1960-01-20 | 1962-08-28 | Socony Mobil Oil Co | Stabilized jet combustion fuels |
US3186810A (en) * | 1962-03-09 | 1965-06-01 | Du Pont | Stabilized distillate fuel oils and additive compositions therefor |
FR1459497A (fr) * | 1964-12-10 | 1966-11-18 | Chevron Res | Additif pour fuel oil |
US3271296A (en) * | 1965-03-01 | 1966-09-06 | Betz Laboratories | Process of heat transfer |
US3379515A (en) * | 1965-04-09 | 1968-04-23 | Eddie G. Lindstrom | High molecular weight imide substituted polymers as fuel detergents |
US3458295A (en) * | 1965-10-12 | 1969-07-29 | Chevron Res | Corrosion inhibitors |
US3450513A (en) * | 1967-12-01 | 1969-06-17 | Sinclair Research Inc | Diesel oil fuel compositions containing oil-soluble metal salts of partial imide polymer resins |
US3729529A (en) * | 1969-02-07 | 1973-04-24 | Mobil Oil Corp | Reaction products of amine derivatives of 1-olefin/maleic anhydride copolymers and methyl vinyl ether-maleic anhydride copolymers as anti-static agents |
GB1308046A (en) * | 1969-08-20 | 1973-02-21 | Exxon Research Engineering Co | Fuel oil compositions |
US3652239A (en) * | 1969-11-17 | 1972-03-28 | Texaco Inc | Thermally stable jet fuel composition |
US3909215A (en) * | 1973-03-27 | 1975-09-30 | Chevron Res | Rust inhibitors for hydrocarbon fuels |
-
1975
- 1975-07-12 DE DE2531234A patent/DE2531234C3/de not_active Expired
-
1976
- 1976-06-30 US US05/701,116 patent/US4090946A/en not_active Expired - Lifetime
- 1976-07-05 BE BE168653A patent/BE843806A/xx not_active IP Right Cessation
- 1976-07-07 CH CH870776A patent/CH599336A5/xx not_active IP Right Cessation
- 1976-07-09 NL NL7607648A patent/NL7607648A/xx not_active Application Discontinuation
- 1976-07-09 GB GB28611/76A patent/GB1543776A/en not_active Expired
- 1976-07-09 IT IT25205/76A patent/IT1064926B/it active
- 1976-07-12 FR FR7621337A patent/FR2318218A1/fr active Granted
- 1976-07-12 SE SE7607945A patent/SE7607945L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE7607945L (sv) | 1977-01-13 |
NL7607648A (nl) | 1977-01-14 |
DE2531234B2 (de) | 1978-09-07 |
FR2318218B1 (it) | 1980-04-11 |
BE843806A (fr) | 1977-01-05 |
GB1543776A (en) | 1979-04-04 |
FR2318218A1 (fr) | 1977-02-11 |
DE2531234C3 (de) | 1979-06-07 |
US4090946A (en) | 1978-05-23 |
CH599336A5 (it) | 1978-05-31 |
DE2531234A1 (de) | 1977-01-20 |
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