AU776038B2 - Predicting proximity to coke formation - Google Patents

Predicting proximity to coke formation Download PDF

Info

Publication number: AU776038B2
Authority: AU; Australia
Prior art keywords: amount; petroleum residua; solvent; asphaltenes; residua
Prior art date: 1999-06-10
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.): Ceased

Application number

AU56036/00A

Other languages

English (en)

Other versions

AU5603600A (en

Inventor

Joseph F. Rovani

John F. Schabron

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.)

WYOMING RESEARCH Corp THE, University of

Original Assignee

University of Wyoming Research Corp (dba Western Research Institute)

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.)

1999-06-10

Filing date

2000-06-09

Publication date

2004-08-26

2000-06-09 Application filed by University of Wyoming Research Corp (dba Western Research Institute) filed Critical University of Wyoming Research Corp (dba Western Research Institute)

2001-01-02 Publication of AU5603600A publication Critical patent/AU5603600A/en

2004-08-26 Application granted granted Critical

2004-08-26 Publication of AU776038B2 publication Critical patent/AU776038B2/en

2020-06-09 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

239000000571 coke Substances 0.000 title claims description 60
230000015572 biosynthetic process Effects 0.000 title claims description 36
239000002904 solvent Substances 0.000 claims description 142
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 102
239000003208 petroleum Substances 0.000 claims description 86
238000012545 processing Methods 0.000 claims description 82
238000000034 method Methods 0.000 claims description 77
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 67
239000011162 core material Substances 0.000 claims description 59
229910052799 carbon Inorganic materials 0.000 claims description 45
238000004821 distillation Methods 0.000 claims description 38
239000007788 liquid Substances 0.000 claims description 23
239000003849 aromatic solvent Substances 0.000 claims description 20
238000002156 mixing Methods 0.000 claims description 20
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 17
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 16
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
238000005189 flocculation Methods 0.000 claims description 14
230000016615 flocculation Effects 0.000 claims description 14
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 13
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 12
238000007614 solvation Methods 0.000 claims description 11
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 10
238000001944 continuous distillation Methods 0.000 claims description 9
230000001376 precipitating effect Effects 0.000 claims description 9
230000003247 decreasing effect Effects 0.000 claims description 8
229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
239000001569 carbon dioxide Substances 0.000 claims description 7
238000010790 dilution Methods 0.000 claims description 7
239000012895 dilution Substances 0.000 claims description 7
239000000295 fuel oil Substances 0.000 claims description 6
125000001931 aliphatic group Chemical group 0.000 claims description 5
239000003245 coal Substances 0.000 claims description 4
239000003079 shale oil Substances 0.000 claims description 4
239000011269 tar Substances 0.000 claims description 4
239000010426 asphalt Substances 0.000 claims description 3
238000011160 research Methods 0.000 claims description 3
239000011275 tar sand Substances 0.000 claims description 2
-1 asphalts Substances 0.000 claims 1
230000000977 initiatory effect Effects 0.000 claims 1
239000000463 material Substances 0.000 description 251
229930195733 hydrocarbon Natural products 0.000 description 189
150000002430 hydrocarbons Chemical class 0.000 description 189
239000004215 Carbon black (E152) Substances 0.000 description 186
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230000008021 deposition Effects 0.000 description 42
238000005516 engineering process Methods 0.000 description 20
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238000004939 coking Methods 0.000 description 13
230000007423 decrease Effects 0.000 description 13
238000000197 pyrolysis Methods 0.000 description 13
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 12
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UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
239000003575 carbonaceous material Substances 0.000 description 6
230000000694 effects Effects 0.000 description 6
230000009471 action Effects 0.000 description 5
238000004090 dissolution Methods 0.000 description 5
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230000006870 function Effects 0.000 description 5
229910052739 hydrogen Inorganic materials 0.000 description 5
239000001257 hydrogen Substances 0.000 description 5
230000006872 improvement Effects 0.000 description 5
230000004044 response Effects 0.000 description 5
238000004566 IR spectroscopy Methods 0.000 description 4
239000004793 Polystyrene Substances 0.000 description 4
238000001069 Raman spectroscopy Methods 0.000 description 4
239000007771 core particle Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
238000004949 mass spectrometry Methods 0.000 description 4
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238000000926 separation method Methods 0.000 description 4
239000002195 soluble material Substances 0.000 description 4
238000011993 High Performance Size Exclusion Chromatography Methods 0.000 description 3
OKIBNKKYNPBDRS-UHFFFAOYSA-N Mefluidide Chemical compound CC(=O)NC1=CC(NS(=O)(=O)C(F)(F)F)=C(C)C=C1C OKIBNKKYNPBDRS-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
230000008859 change Effects 0.000 description 3
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238000013461 design Methods 0.000 description 3
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238000002474 experimental method Methods 0.000 description 3
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238000001502 gel electrophoresis Methods 0.000 description 3
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230000006698 induction Effects 0.000 description 3
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238000000638 solvent extraction Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000003325 tomography Methods 0.000 description 3
238000005292 vacuum distillation Methods 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000000084 colloidal system Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000011161 development Methods 0.000 description 2
230000018109 developmental process Effects 0.000 description 2
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230000001747 exhibiting effect Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000010763 heavy fuel oil Substances 0.000 description 2
DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
238000002955 isolation Methods 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
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239000000523 sample Substances 0.000 description 2
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238000001179 sorption measurement Methods 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
238000004227 thermal cracking Methods 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
230000008016 vaporization Effects 0.000 description 2
101710178035 Chorismate synthase 2 Proteins 0.000 description 1
101710152694 Cysteine synthase 2 Proteins 0.000 description 1
102000020897 Formins Human genes 0.000 description 1
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230000005526 G1 to G0 transition Effects 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
230000032683 aging Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
238000011021 bench scale process Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
238000000500 calorimetric titration Methods 0.000 description 1
238000007707 calorimetry Methods 0.000 description 1
QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000004523 catalytic cracking Methods 0.000 description 1
238000004517 catalytic hydrocracking Methods 0.000 description 1
210000004027 cell Anatomy 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000010835 comparative analysis Methods 0.000 description 1
230000009918 complex formation Effects 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
RUSXXJKVMARGOF-UHFFFAOYSA-N cyclohexane;heptane Chemical compound C1CCCCC1.CCCCCCC RUSXXJKVMARGOF-UHFFFAOYSA-N 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
NZZFYRREKKOMAT-UHFFFAOYSA-N diiodomethane Chemical compound ICI NZZFYRREKKOMAT-UHFFFAOYSA-N 0.000 description 1
230000008034 disappearance Effects 0.000 description 1
239000012156 elution solvent Substances 0.000 description 1
230000007717 exclusion Effects 0.000 description 1
210000003918 fraction a Anatomy 0.000 description 1
239000007789 gas Substances 0.000 description 1
YCOZIPAWZNQLMR-UHFFFAOYSA-N heptane - octane Natural products CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 1
XBFMJHQFVWWFLA-UHFFFAOYSA-N hexane;pentane Chemical compound CCCCC.CCCCCC XBFMJHQFVWWFLA-UHFFFAOYSA-N 0.000 description 1
239000002198 insoluble material Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
150000002605 large molecules Chemical class 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000693 micelle Substances 0.000 description 1
238000000386 microscopy Methods 0.000 description 1
239000012046 mixed solvent Substances 0.000 description 1
238000013421 nuclear magnetic resonance imaging Methods 0.000 description 1
238000005457 optimization Methods 0.000 description 1
238000001935 peptisation Methods 0.000 description 1
ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
230000003334 potential effect Effects 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000001448 refractive index detection Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
238000012552 review Methods 0.000 description 1
239000012488 sample solution Substances 0.000 description 1
238000004904 shortening Methods 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
239000011343 solid material Substances 0.000 description 1
230000003381 solubilizing effect Effects 0.000 description 1
239000012453 solvate Substances 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
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238000011144 upstream manufacturing Methods 0.000 description 1
238000003828 vacuum filtration Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/12—Controlling or regulating
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
- 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
- C10G21/003—Solvent de-asphalting
- 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
- C10G9/007—Visbreaking
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2805—Oils, i.e. hydrocarbon liquids investigating the resistance to heat or oxidation

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)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Thermal Sciences (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

AU56036/00A 1999-06-10 2000-06-09 Predicting proximity to coke formation Ceased AU776038B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US13884699P	1999-06-10	1999-06-10
US60/138846		1999-06-10
PCT/US2000/015950 WO2000077120A2 (fr)	1999-06-10	2000-06-09	Technique de prevision d'un etat proche de la cokefaction

Publications (2)

Publication Number	Publication Date
AU5603600A AU5603600A (en)	2001-01-02
AU776038B2 true AU776038B2 (en)	2004-08-26

Family

ID=22483923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU56036/00A Ceased AU776038B2 (en)	1999-06-10	2000-06-09	Predicting proximity to coke formation

Country Status (5)

Country	Link
EP (1)	EP1198714A4 (fr)
AU (1)	AU776038B2 (fr)
CA (1)	CA2371790C (fr)
MX (1)	MXPA01012580A (fr)
WO (1)	WO2000077120A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7223603B2 (en)	2002-05-10	2007-05-29	University Of Wyoming Research Corporation	Continuous on-line process control of residua distillation
SE521375C2 (sv) *	2002-09-04	2003-10-28	Mikael Haeffner	Självpolerande båtbottenfärg
US9353317B2 (en)	2011-09-20	2016-05-31	The University Of Wyoming Research Corporation	Hydrocarbon separation and analysis apparatus and methods
US10449502B2 (en)	2005-08-25	2019-10-22	The University of Wyoming Research Corporateion	Methods for analyzing hydrocarbons and hydrocarbon blends for chemical compositions
US7875464B2 (en)	2005-08-25	2011-01-25	The University Of Wyoming Research Corporation	Processing and analysis techniques involving in-vessel material generation
EP2009423A1 (fr) *	2007-06-28	2008-12-31	Bp Oil International Limited	Plaque d'échantillon
US10662384B2 (en)	2011-09-20	2020-05-26	The University Of Wyoming Research Corporation	Methods for analyzing hydrocarbons and hydrocarbon blends for chemical compositions
US9921203B2 (en)	2011-11-11	2018-03-20	Chevron U.S.A. Inc.	Method for predicting sediment content of a hydroprocessed hydrocarbon product
US9127213B2 (en)	2011-11-11	2015-09-08	Chevron U.S.A. Inc.	Method for predicting catalyst performance
CA2889424A1 (fr)	2012-09-12	2014-03-20	The University Of Wyoming Research Corporation D/B/A Western Research Institute	Destabilisation continue d'emulsions
CN108504374B (zh) *	2018-04-09	2020-09-04	汾渭清洁能源(山西)有限责任公司	一种焦化化产产品产率预测模型

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5092983A (en) *	1986-09-12	1992-03-03	The Standard Oil Company	Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5574215A (en) *	1994-03-01	1996-11-12	James W. Bunger & Associates, Inc.	Method for determining thermodynamic and molecular properties in the liquid phase
US5861228A (en) *	1994-10-07	1999-01-19	Bp Chemicals Limited	Cracking property determination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4493765A (en) *	1983-06-06	1985-01-15	Exxon Research And Engineering Co.	Selective separation of heavy oil using a mixture of polar and nonpolar solvents
US4628204A (en) *	1984-08-16	1986-12-09	S.A. Texaco Belgium N.V.	Optical method to study the stability of colloidal systems

2000
- 2000-06-09 WO PCT/US2000/015950 patent/WO2000077120A2/fr not_active Ceased
- 2000-06-09 AU AU56036/00A patent/AU776038B2/en not_active Ceased
- 2000-06-09 EP EP00941317A patent/EP1198714A4/fr not_active Withdrawn
- 2000-06-09 MX MXPA01012580A patent/MXPA01012580A/es unknown
- 2000-06-09 CA CA2371790A patent/CA2371790C/fr not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5092983A (en) *	1986-09-12	1992-03-03	The Standard Oil Company	Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5574215A (en) *	1994-03-01	1996-11-12	James W. Bunger & Associates, Inc.	Method for determining thermodynamic and molecular properties in the liquid phase
US5861228A (en) *	1994-10-07	1999-01-19	Bp Chemicals Limited	Cracking property determination

Also Published As

Publication number	Publication date
WO2000077120A3 (fr)	2001-10-04
EP1198714A4 (fr)	2003-07-09
WO2000077120A9 (fr)	2001-11-08
CA2371790C (fr)	2011-10-04
WO2000077120A2 (fr)	2000-12-21
EP1198714A2 (fr)	2002-04-24
MXPA01012580A (es)	2003-08-01
CA2371790A1 (fr)	2000-12-21
AU5603600A (en)	2001-01-02

Publication	Publication Date	Title
US6773921B1 (en)	2004-08-10	Predicting proximity to coke formation
Joshi et al.	2008	Petroleum residue upgradation via visbreaking: A review
Hauser et al.	2014	Study on thermal cracking of Kuwaiti heavy oil (vacuum residue) and its SARA fractions by NMR spectroscopy
US20110066441A1 (en)	2011-03-17	Method for predicting reactivity of a hydrocarbon-containing feedstock for hydroprocessing
Rogel et al.	2010	Asphaltene stability in crude oils and petroleum materials by solubility profile analysis
Musser et al.	1998	Molecular characterization of wax isolated from a variety of crude oils
Guzman et al.	2017	Methods for determining asphaltene stability in crude oils
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