EA025207B9 - Process for reducing fouling in the processing of liquid hydrocarbons - Google Patents
Process for reducing fouling in the processing of liquid hydrocarbonsInfo
- Publication number
- EA025207B9 EA025207B9 EA201400774A EA201400774A EA025207B9 EA 025207 B9 EA025207 B9 EA 025207B9 EA 201400774 A EA201400774 A EA 201400774A EA 201400774 A EA201400774 A EA 201400774A EA 025207 B9 EA025207 B9 EA 025207B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- processing
- liquid hydrocarbons
- reducing fouling
- carbon atoms
- radical containing
- 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
- C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
- C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/192—Macromolecular compounds
- C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
- C10L1/1983—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Polyesters Or Polycarbonates (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention relates to the use of a polyester which bears hydroxyl groups and is preparable by polycondensation of a polyol containing two primary OH groups and at least one secondary OH group with a dicarboxylic acid or anhydride thereof or ester thereof bearing an alkyl radical containing 16 to 400 carbon atoms or an alkenyl radical containing 16 to 400 carbon atoms as an antifoulant in the thermal treatment of liquid hydrocarbon media in the temperature range from 100 to 550°C.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012001821 | 2012-01-31 | ||
DE201210004882 DE102012004882A1 (en) | 2012-03-10 | 2012-03-10 | Use of polyester, bearing hydroxyl groups prepared by polycondensation of polyol containing two primary hydroxyl-groups and secondary hydroxyl-group with dicarboxylic acid, as antifoulant in thermal treatment of liquid hydrocarbon media |
PCT/EP2013/000254 WO2013113491A1 (en) | 2012-01-31 | 2013-01-29 | Process for reducing fouling in the processing of liquid hydrocarbons |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201400774A1 EA201400774A1 (en) | 2014-10-30 |
EA025207B1 EA025207B1 (en) | 2016-11-30 |
EA025207B9 true EA025207B9 (en) | 2017-01-30 |
Family
ID=47630247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201400774A EA025207B9 (en) | 2012-01-31 | 2013-01-29 | Process for reducing fouling in the processing of liquid hydrocarbons |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140338254A1 (en) |
EP (1) | EP2809750A1 (en) |
JP (1) | JP6095131B2 (en) |
KR (1) | KR20140128289A (en) |
CN (1) | CN104066820B (en) |
BR (1) | BR112014011956A2 (en) |
CA (1) | CA2863267A1 (en) |
EA (1) | EA025207B9 (en) |
WO (1) | WO2013113491A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9505994B2 (en) * | 2014-02-05 | 2016-11-29 | Baker Hughes Incorporated | Antifoulants for use in hydrocarbon fluids |
CA2960780C (en) * | 2014-10-02 | 2020-12-01 | Croda, Inc. | Asphaltene inhibition |
EP3475384A1 (en) | 2016-06-24 | 2019-05-01 | Croda, Inc. | Method and compositon for asphaltene dispersion |
KR102527286B1 (en) * | 2016-12-07 | 2023-04-27 | 에코랍 유에스에이 인코퍼레이티드 | Polymer Dispersants for Petroleum Process Streams |
PL3786561T3 (en) | 2019-09-02 | 2023-04-24 | Orion Engineered Carbons Ip Gmbh & Co. Kg | Anti-fouling device for heat exchangers and its use |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619756A (en) * | 1985-04-11 | 1986-10-28 | Exxon Chemical Patents Inc. | Method to inhibit deposit formation |
US5171420A (en) * | 1991-09-09 | 1992-12-15 | Betz Laboratories, Inc. | Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium |
US5183555A (en) * | 1991-08-29 | 1993-02-02 | Betz Laboratories, Inc. | Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271295A (en) | 1965-02-23 | 1966-09-06 | Betz Laboratories | Process of heat transfer |
GB1215214A (en) | 1968-05-09 | 1970-12-09 | Exxon Research Engineering Co | Fuel or oil compositions |
US3447916A (en) | 1965-11-10 | 1969-06-03 | Exxon Research Engineering Co | Acylated polyesters,polyesteramides,or polyamides |
US4216114A (en) | 1977-11-18 | 1980-08-05 | Imperial Chemical Industries Limited | Demulsification process |
US5342505A (en) | 1993-02-25 | 1994-08-30 | Betz Laboratories, Inc. | Use of polyalkenyl succinimides-glycidol reaction products as antifoulants in hydrocarbon process media |
DE19505100A1 (en) | 1995-02-15 | 1996-08-22 | Basf Ag | Alk (en) yldicarboxylic acid bisesters, their use and processes for their preparation |
US5985940A (en) * | 1998-02-17 | 1999-11-16 | Nalco/Exxon Energy Chemicals, L.P. | Method of mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants |
DE102004026904A1 (en) * | 2004-06-01 | 2005-12-22 | Basf Ag | Highly functional, highly branched or hyperbranched polyesters and their preparation and use |
GB0622947D0 (en) | 2006-11-17 | 2006-12-27 | Croda Int Plc | Surfactant compounds |
US20100170829A1 (en) | 2008-08-15 | 2010-07-08 | Exxonmobil Research And Engineering Company | Polyalkyl succinic anhydride derivatives as additives for fouling mitigation in petroleum refinery processes |
DK2340296T3 (en) * | 2008-08-26 | 2015-01-19 | Dorf Ketal Chemicals I Private Ltd | New additive for inhibiting acid corrosion and methods for using the new additive |
DE102009060371A1 (en) | 2009-12-24 | 2011-06-30 | Clariant International Ltd. | Multifunctional additives with improved flowability |
KR20140023436A (en) * | 2011-06-23 | 2014-02-26 | 주고꾸 도료 가부시키가이샤 | Two-component hydrolysis-type antifouling paint composition, antifouling coating film, and method for producing antifouling substrate |
-
2013
- 2013-01-29 US US14/375,077 patent/US20140338254A1/en not_active Abandoned
- 2013-01-29 BR BR112014011956A patent/BR112014011956A2/en not_active Application Discontinuation
- 2013-01-29 EP EP13701920.4A patent/EP2809750A1/en not_active Withdrawn
- 2013-01-29 JP JP2014553662A patent/JP6095131B2/en not_active Expired - Fee Related
- 2013-01-29 KR KR20147012858A patent/KR20140128289A/en not_active Application Discontinuation
- 2013-01-29 CA CA2863267A patent/CA2863267A1/en not_active Abandoned
- 2013-01-29 WO PCT/EP2013/000254 patent/WO2013113491A1/en active Application Filing
- 2013-01-29 CN CN201380003891.XA patent/CN104066820B/en not_active Expired - Fee Related
- 2013-01-29 EA EA201400774A patent/EA025207B9/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619756A (en) * | 1985-04-11 | 1986-10-28 | Exxon Chemical Patents Inc. | Method to inhibit deposit formation |
US5183555A (en) * | 1991-08-29 | 1993-02-02 | Betz Laboratories, Inc. | Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium |
US5171420A (en) * | 1991-09-09 | 1992-12-15 | Betz Laboratories, Inc. | Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium |
Also Published As
Publication number | Publication date |
---|---|
CN104066820A (en) | 2014-09-24 |
EA201400774A1 (en) | 2014-10-30 |
EP2809750A1 (en) | 2014-12-10 |
WO2013113491A1 (en) | 2013-08-08 |
CA2863267A1 (en) | 2013-08-08 |
EA025207B1 (en) | 2016-11-30 |
US20140338254A1 (en) | 2014-11-20 |
CN104066820B (en) | 2015-11-25 |
KR20140128289A (en) | 2014-11-05 |
JP2015508829A (en) | 2015-03-23 |
BR112014011956A2 (en) | 2017-05-30 |
JP6095131B2 (en) | 2017-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Publication of the corrected specification to eurasian patent | ||
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KZ KG TJ |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ TM RU |