EP1245662A3 - Additives derived from crude oil for improving the cold flow properties of crude and distillate oils - Google Patents

Additives derived from crude oil for improving the cold flow properties of crude and distillate oils Download PDF

Info

Publication number
EP1245662A3
EP1245662A3 EP02005974A EP02005974A EP1245662A3 EP 1245662 A3 EP1245662 A3 EP 1245662A3 EP 02005974 A EP02005974 A EP 02005974A EP 02005974 A EP02005974 A EP 02005974A EP 1245662 A3 EP1245662 A3 EP 1245662A3
Authority
EP
European Patent Office
Prior art keywords
crude
improving
flow properties
cold flow
distillate oils
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.)
Withdrawn
Application number
EP02005974A
Other languages
German (de)
French (fr)
Other versions
EP1245662A2 (en
Inventor
Michael Dr. Feustel
Hans-Jörg Dr. Oschmann
Utha Dr. Kentschke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant International Ltd
Original Assignee
Clariant International Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Clariant International Ltd filed Critical Clariant International Ltd
Publication of EP1245662A2 publication Critical patent/EP1245662A2/en
Publication of EP1245662A3 publication Critical patent/EP1245662A3/en
Withdrawn legal-status Critical Current

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
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/08—Inorganic compounds only
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/14—Hydrocarbons

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)
  • Inorganic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Gegenstand der Erfindung ist ein Additiv zur Verbesserung der Kaltfließeigenschaften von Roh- und Destillatölen, wobei das Additiv durch Extraktion von Rohöl mit überkritischem Gas erhältlich ist.The invention relates to an additive for improving the Cold flow properties of crude and distillate oils, whereby the additive passes through Extraction of crude oil with supercritical gas is available.

EP02005974A 2001-03-31 2002-03-15 Additives derived from crude oil for improving the cold flow properties of crude and distillate oils Withdrawn EP1245662A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116267 2001-03-31
DE10116267A DE10116267A1 (en) 2001-03-31 2001-03-31 Petroleum-based additives to improve the cold flow properties of crude and distillate oils

Publications (2)

Publication Number Publication Date
EP1245662A2 EP1245662A2 (en) 2002-10-02
EP1245662A3 true EP1245662A3 (en) 2004-01-02

Family

ID=7680023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005974A Withdrawn EP1245662A3 (en) 2001-03-31 2002-03-15 Additives derived from crude oil for improving the cold flow properties of crude and distillate oils

Country Status (4)

Country Link
US (1) US6803492B2 (en)
EP (1) EP1245662A3 (en)
DE (1) DE10116267A1 (en)
NO (1) NO20021266L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155748B4 (en) * 2001-11-14 2009-04-23 Clariant Produkte (Deutschland) Gmbh Low-sulfur mineral oil distillates having improved cold properties, comprising an ester of an alkoxylated polyol and a copolymer of ethylene and unsaturated esters
DE10155774B4 (en) * 2001-11-14 2020-07-02 Clariant Produkte (Deutschland) Gmbh Additives for low sulfur mineral oil distillates, comprising an ester of alkoxylated glycerin and a polar nitrogen-containing paraffin dispersant
NO318393B1 (en) * 2002-11-12 2005-03-14 Sinvent As Method and system for transporting hydrocarbon drums containing wax and asphaltenes
DE10319028B4 (en) * 2003-04-28 2006-12-07 Clariant Produkte (Deutschland) Gmbh Demulsifiers for mixtures of middle distillates with fuel oils of vegetable or animal origin
US8003844B2 (en) * 2008-02-08 2011-08-23 Red Leaf Resources, Inc. Methods of transporting heavy hydrocarbons
US9034093B2 (en) * 2008-07-23 2015-05-19 Baker Hughes Incorporated Process for improving the transfer properties of bitumen
US20120220807A1 (en) * 2010-09-23 2012-08-30 Shrieve Chemical Products, Inc. a-OLEFIN / VINYL PYRROLIDINONE COPOLYMERS AS ASPHALTENE DISPERSANTS
BR112018013811A2 (en) * 2016-01-06 2018-12-11 Ecolab Usa Inc. Composition, method, and use of a paraffin inhibitor concentrate
CA3009985A1 (en) 2016-01-06 2017-07-13 Ecolab Usa Inc. Temperature-stable paraffin inhibitor compositions
US10465854B2 (en) * 2016-04-07 2019-11-05 Ecolab Usa Inc. Temperature-stable paraffin inhibitor compositions
US10858575B2 (en) 2017-06-02 2020-12-08 Championx Usa Inc. Temperature-stable corrosion inhibitor compositions and methods of use

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074978A (en) * 1973-10-12 1978-02-21 Exxon Research & Engineering Co. Combination of asphaltenes with flow improver polymers to improve the flow properties of high boiling fuel oils
US4201658A (en) * 1978-03-29 1980-05-06 Chevron Research Company Pour point depressant made from the asphaltene component of thermally treated shale oil
WO2000052118A1 (en) * 1999-03-02 2000-09-08 Commissariat A L'energie Atomique Method for treating an oil using a liquid in a supercritical state

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523071A (en) 1968-08-01 1970-08-04 Exxon Research Engineering Co Process for reducing the pour point of shale oil
US3532618A (en) 1968-08-08 1970-10-06 Sinclair Oil Corp Pour point depressant made by hydrovisbreaking and deasphalting a shale oil
DE2850540C2 (en) 1978-11-22 1982-12-23 Fried. Krupp Gmbh, 4300 Essen Process for processing waste oil
US4728412A (en) 1986-09-19 1988-03-01 Amoco Corporation Pour-point depression of crude oils by addition of tar sand bitumen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074978A (en) * 1973-10-12 1978-02-21 Exxon Research & Engineering Co. Combination of asphaltenes with flow improver polymers to improve the flow properties of high boiling fuel oils
US4201658A (en) * 1978-03-29 1980-05-06 Chevron Research Company Pour point depressant made from the asphaltene component of thermally treated shale oil
WO2000052118A1 (en) * 1999-03-02 2000-09-08 Commissariat A L'energie Atomique Method for treating an oil using a liquid in a supercritical state

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
H.J. OSCHMANN, U. PRAHL, D. SEVERIN: "Separation of Parafin from Crude Oil by Supercritical Fluid Extraction", PETROLEUM SCIENCE AND TECHNOLOGY, vol. 16, 1998, pages 133 - 143, XP009018703 *
K. ZOSEL: "Praktische Anwendung der Stofftrennung mit überkritischen Gasen", ANGEWANDTE CHEMIE, vol. 90, 1978, pages 748 - 755, XP009018638 *

Also Published As

Publication number Publication date
NO20021266L (en) 2002-10-01
DE10116267A1 (en) 2002-10-10
NO20021266D0 (en) 2002-03-14
US20020193644A1 (en) 2002-12-19
US6803492B2 (en) 2004-10-12
EP1245662A2 (en) 2002-10-02

Similar Documents

Publication Publication Date Title
EP1245662A3 (en) Additives derived from crude oil for improving the cold flow properties of crude and distillate oils
DK1487942T4 (en) Process for Preparing a Catalytic Dewaxed Gas Oil or Gas Oil Blend Component
NO20021684D0 (en) New fluid system that has controllable reversible viscosity
WO2001081502A3 (en) Mineral acid enhanced thermal treatment for viscosity reduction of oils (ecb-0002)
WO2005037963A3 (en) Processes for producing lubricant base oils with optimized branching
EA201070308A1 (en) METHOD OF OBTAINING DIESEL FUEL
WO2005037964A3 (en) Lubricant base oils with optimized branching
RU2011138212A (en) BASIC ENVIRONMENTAL LIQUIDS AND METHODS FOR THEIR PREPARATION AND USE
WO2003037835A3 (en) Method for eliminating polarizable impurities from hydrocarbons with ionic liquids
ATE471666T1 (en) STABILIZED EMULSION
TW200631038A (en) Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same
SG141401A1 (en) Method of demulsing a natural gas dehydrator
SG152934A1 (en) Hydrocarbon composition for use in compression-ignition engines
ATE229063T1 (en) METHOD FOR PRODUCING LOW SULFUR PETROLEUM PRODUCTS BY DESULFURIZATION OF EXTRACTS
GB2434800A (en) Method for reduction of crude oil viscosity
FR3035112B1 (en) PLANT-BASED BINDER, COMPOSITIONS COMPRISING THE SAME, AND METHOD FOR REDUCING THE QUANTITY OF OIL BITUMEN
WO2008050003A3 (en) Multifunctional lubricating fluid
BR0100233B1 (en) additive to improve the cold flow properties of intermediate distillates, fuel oils and use of such additive.
EA202193123A1 (en) MIXTURE OF HYDROCARBONS CONTAINING FOSSIL AND RENEWABLE COMPONENTS AND METHOD FOR PRODUCING SUCH MIXTURE
GB2439027A (en) Extra light hydrocarbon liquids
DK1370336T3 (en) Aqueous preparation fluid demulsifier
FR3035113B1 (en) PLANT-BASED BINDER, COMPOSITIONS COMPRISING THE SAME, AND METHOD FOR REDUCING THE QUANTITY OF OIL BITUMEN
WO2008013754A3 (en) Lubricant compositions, their preparation and use
GB0625974D0 (en) Process for reducing the restart pressure of streams selected from waxy crude oils, water-in-crude emulsions and dispersions of hydrocarbon hydrates,
WO2010014390A3 (en) A method of breaking emulsions comprising hydrocarbon and a composition prepared therefrom

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040702

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AKX Designation fees paid

Designated state(s): DE GB IT

18W Application withdrawn

Effective date: 20040910