WO2001042394A1 - Verfahren zur schonenden kurzzeit-destillation von rückstandsölen - Google Patents
Verfahren zur schonenden kurzzeit-destillation von rückstandsölen Download PDFInfo
- Publication number
- WO2001042394A1 WO2001042394A1 PCT/EP2000/011320 EP0011320W WO0142394A1 WO 2001042394 A1 WO2001042394 A1 WO 2001042394A1 EP 0011320 W EP0011320 W EP 0011320W WO 0142394 A1 WO0142394 A1 WO 0142394A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coke
- mixer
- residue
- pot
- sol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/16—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form
- C10B49/20—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with moving solid heat-carriers in divided form in dispersed form
-
- 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
- C10G9/005—Coking (in order to produce liquid products mainly)
-
- 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
- C10G9/28—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material
Definitions
- the invention relates to a method for gentle short-term distillation of a residual oil from the processing of petroleum, natural bitumen or oil sand, wherein the residual oil with granular, hot coke as a heat transfer medium (heat transfer coke) in a mixer in a weight ratio of 1: 3 to 1 : 30 mixes and forms a liquid residue film on the grains of the heat transfer coke through the mixing process in the mixer, which partially evaporates in the mixer.
- the gases and vapors formed are withdrawn from the mixer.
- Such a method is known from DE-A-197 24 074, where one works with one or more mixing mechanisms which have intermeshing screws rotating in the same direction. It has been shown that it is complex or difficult to achieve solids residence times of over 120 seconds in this process.
- the invention is based on the object of further developing the known method and of producing the highest possible product oil yield of the best possible Qualltat in a cost-effective manner.
- the coke-residue sol mixture formed in the mixing unit is passed to a downstream Ruhr pot, which the mixture slowly mixes under mechanical agitation at a temperature of 450 to 600 ° C. and preferably at 480 to 550 ° C. moved downwards, and that dry, free-flowing coke is withdrawn from the mixing bowl.
- This ⁇ eselfahliche coke is largely free of liquid residue sol and therefore has a good flow behavior.
- the residence times of the heat transfer coke in the mixer are usually from 1 to 120 seconds and in the Ruhr pot from 1 to 30 minutes.
- two or more horizontal, intermeshing screws which are already known, are used for the mixer em solcnes mt.
- This mixer can be built with a relatively short length, so that the dwell times of gases and steam in the mixer m are desirably short and are usually 0.5 to 5 seconds.
- the downstream Ruhr pot is fed with coke-containing solids from the mixer, which are still moist and sticky.
- the content of residue sol in the mixture which is added to the Ruhr pot is still 5 to 90% by weight and mostly 10 to 70% by weight of the amount of residue sol supplied to the mixer.
- the Ruhr pot, in which the solids gradually move downwards, can have a single Ruhr wave or several Ruhr waves.
- the mixing requires the release of the released gases and vapors, which are removed from the Ruhr pot and, like the gases and vapors withdrawn from the mixer, are fed to condensation.
- Fig. 2 is a diagram with yields as a function of
- Fig. 3 is a diagram of pollutants in the product oil as
- hot heat transfer coke is introduced through line (2) and the residue sol to be processed is introduced through line (3).
- the heat transfer coke has temperatures in the range from 500 to 700 ° C., and heat transfer coke and residue sol are fed to the mixer (1) in a weight ratio of 3: 1 to 30: 1.
- the mixer (1) has a plurality of horizontal, intermeshing screws, as is known per se. Temperatures in the range from 450 to 600 ° C and mostly 480 to 550 ° C are set in the mixer (1). Gases and vapors formed leave the mixer (1) after a short residence time in the range from 0.5 to 5 seconds through the discharge channel (5) and are led into a condensation (6).
- the stirred tank (12) the solid residue oil mixture is stirred mechanically while it moves downward, wherein the temperatures in the range of 450 to 600 ° C and usually in the range of 480 to 550C C are maintained.
- the residence times of the solids in the stirring pot are in the range from 1 to 30 minutes and are preferably at least 3 minutes. This means that you can work in the mixing bowl at the lowest possible temperatures to convert the residue sol to oil vapor, gas and coke.
- gases and vapors formed flow upward through the channel (10) and, through the discharge channel (5), reach the condensation (6) together with the gases and vapors from the mixer (1).
- a stripping gas ⁇ . B. steam, C "- hydrocarbon gas or nitrogen
- a stripping gas ⁇ . B. steam, C "- hydrocarbon gas or nitrogen
- This coke is withdrawn through the line (14) and fed to a pneumatic conveying section (15).
- Combustion air which is preferably preheated, is passed through the line (16) m to the pneumatic conveying section, and it is also possible to feed in additional fuel.
- the additional fuel and / or part of the coke burns, the remaining coke is used and fed into the collection bunker (17).
- the Z axis shows the percentage (% by weight) of various pollutants in the product oil, based on the initial content in the treated residue sol, namely for sulfur (S), nitrogen (N), Conradson residue (CCR) and the Sum of nickel and vanadium (Ni + V).
- 10 t per hour of a vacuum residue formed during the distillation of crude oil are injected into the mixer (1) at 330 ° C. and mixed with 80 t / h of heat transfer coke at 570 ° C.
- the vacuum residue contains 20% by weight CCR, 3% by weight sulfur, 200 mg / kg vanadium and 100 mg / kg nickel.
- a reaction temperature of 500 ° C is set in the mixer.
- the still oil-containing heat transfer coke is thrown out of the mixer into a stirring pot (12) after approx. 30 seconds.
- the residual residue sol content is still 25% by weight, based on the amount of residue supplied.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coke Industry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001543680A JP4741136B2 (ja) | 1999-12-10 | 2000-11-16 | 残油の穏やかなフラッシュ蒸留方法 |
DE50002404T DE50002404D1 (de) | 1999-12-10 | 2000-11-16 | Verfahren zur schonenden kurzzeit-destillation von rückstandsölen |
EP00987253A EP1242565B1 (de) | 1999-12-10 | 2000-11-16 | Verfahren zur schonenden kurzzeit-destillation von rückstandsölen |
CA002394256A CA2394256C (en) | 1999-12-10 | 2000-11-16 | Method for carefully distilling residual oil for a short time |
AU23574/01A AU2357401A (en) | 1999-12-10 | 2000-11-16 | Method for carefully distilling residual oil for a short time |
AT00987253T ATE241683T1 (de) | 1999-12-10 | 2000-11-16 | Verfahren zur schonenden kurzzeit-destillation von rückstandsölen |
US10/148,826 US6841064B1 (en) | 1999-12-10 | 2000-11-16 | Process for the gentle flash distillation of residual oils |
MXPA02005168A MXPA02005168A (es) | 1999-12-10 | 2000-11-16 | Procedimiento para la destilacion cuidadosa de breve duracion de aceites residuales. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19959587.9 | 1999-12-10 | ||
DE19959587A DE19959587B4 (de) | 1999-12-10 | 1999-12-10 | Verfahren zur schonenden Kurzzeit-Destillation von Rückstandsölen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001042394A1 true WO2001042394A1 (de) | 2001-06-14 |
Family
ID=7932145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/011320 WO2001042394A1 (de) | 1999-12-10 | 2000-11-16 | Verfahren zur schonenden kurzzeit-destillation von rückstandsölen |
Country Status (11)
Country | Link |
---|---|
US (1) | US6841064B1 (de) |
EP (1) | EP1242565B1 (de) |
JP (1) | JP4741136B2 (de) |
AT (1) | ATE241683T1 (de) |
AU (1) | AU2357401A (de) |
CA (1) | CA2394256C (de) |
DE (2) | DE19959587B4 (de) |
ES (1) | ES2197891T3 (de) |
MX (1) | MXPA02005168A (de) |
SA (1) | SA00210351B1 (de) |
WO (1) | WO2001042394A1 (de) |
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---|---|---|---|---|
DE10259450B4 (de) * | 2002-12-19 | 2006-08-10 | Lurgi Lentjes Ag | Verfahren zur Hochtemperatur-Kurzzeit-Destillation von Rückstandsöl |
DE10321350B4 (de) * | 2003-05-13 | 2005-04-21 | Lurgi Ag | Mischvorrichtung |
ITMI20071044A1 (it) * | 2007-05-23 | 2008-11-24 | Eni Spa | Sistema e procedimento per l'idroconversione di oli pesanti |
GB0808739D0 (en) | 2008-05-14 | 2008-06-18 | Univ Aston | Thermal treatment of biomass |
US9828324B2 (en) | 2010-10-20 | 2017-11-28 | Sirrus, Inc. | Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom |
US10414839B2 (en) | 2010-10-20 | 2019-09-17 | Sirrus, Inc. | Polymers including a methylene beta-ketoester and products formed therefrom |
US9249265B1 (en) | 2014-09-08 | 2016-02-02 | Sirrus, Inc. | Emulsion polymers including one or more 1,1-disubstituted alkene compounds, emulsion methods, and polymer compositions |
CN103502198B (zh) | 2010-10-20 | 2016-07-06 | 瑟拉斯公司 | 在传热剂存在下使用快速回收合成亚甲基丙二酸酯 |
US9279022B1 (en) | 2014-09-08 | 2016-03-08 | Sirrus, Inc. | Solution polymers including one or more 1,1-disubstituted alkene compounds, solution polymerization methods, and polymer compositions |
EP3517523A1 (de) | 2011-10-19 | 2019-07-31 | Sirrus, Inc. | Multifunktionsmonomere und verfahren zur deren herstellung |
EP2831125B1 (de) | 2012-03-30 | 2016-10-05 | Sirrus, Inc. | Verfahren zur aktivierung von polymerisierbaren zusammensetzungen, polymerisierbare systeme und damit hergestellte produkte |
CA2869112A1 (en) | 2012-03-30 | 2013-10-03 | Bioformix Inc. | Composite and laminate articles and polymerizable systems for producing the same |
WO2013149173A1 (en) | 2012-03-30 | 2013-10-03 | Bioformix Inc. | Ink and coating formulations and polymerizable systems for producing the same |
US10047192B2 (en) | 2012-06-01 | 2018-08-14 | Sirrus, Inc. | Optical material and articles formed therefrom |
WO2014078689A1 (en) | 2012-11-16 | 2014-05-22 | Bioformix Inc. | Plastics bonding systems and methods |
US10607910B2 (en) | 2012-11-30 | 2020-03-31 | Sirrus, Inc. | Composite compositions for electronics applications |
CN110204441A (zh) | 2013-01-11 | 2019-09-06 | 瑟拉斯公司 | 经过双(羟甲基)丙二酸酯的途径获得亚甲基丙二酸酯的方法 |
US9315597B2 (en) | 2014-09-08 | 2016-04-19 | Sirrus, Inc. | Compositions containing 1,1-disubstituted alkene compounds for preparing polymers having enhanced glass transition temperatures |
US9416091B1 (en) | 2015-02-04 | 2016-08-16 | Sirrus, Inc. | Catalytic transesterification of ester compounds with groups reactive under transesterification conditions |
US10501400B2 (en) | 2015-02-04 | 2019-12-10 | Sirrus, Inc. | Heterogeneous catalytic transesterification of ester compounds with groups reactive under transesterification conditions |
US9334430B1 (en) | 2015-05-29 | 2016-05-10 | Sirrus, Inc. | Encapsulated polymerization initiators, polymerization systems and methods using the same |
US9217098B1 (en) | 2015-06-01 | 2015-12-22 | Sirrus, Inc. | Electroinitiated polymerization of compositions having a 1,1-disubstituted alkene compound |
US9518001B1 (en) | 2016-05-13 | 2016-12-13 | Sirrus, Inc. | High purity 1,1-dicarbonyl substituted-1-alkenes and methods for their preparation |
US10428177B2 (en) | 2016-06-03 | 2019-10-01 | Sirrus, Inc. | Water absorbing or water soluble polymers, intermediate compounds, and methods thereof |
US10196481B2 (en) | 2016-06-03 | 2019-02-05 | Sirrus, Inc. | Polymer and other compounds functionalized with terminal 1,1-disubstituted alkene monomer(s) and methods thereof |
US9617377B1 (en) | 2016-06-03 | 2017-04-11 | Sirrus, Inc. | Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes |
US9567475B1 (en) | 2016-06-03 | 2017-02-14 | Sirrus, Inc. | Coatings containing polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes |
WO2022079698A1 (en) * | 2020-10-16 | 2022-04-21 | Deltagizero S.R.L. | Apparatus for the treatment of plastics |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962043A (en) * | 1972-02-23 | 1976-06-08 | Metallgesellschaft Aktiengesellschaft | Process for producing fine-grained coke by degasification of coal |
US4054492A (en) * | 1975-02-28 | 1977-10-18 | Metallgesellschaft Aktiengesellschaft | Process for treating bituminous or oil-containing material using dry distillation |
DE19724074A1 (de) * | 1997-06-07 | 1998-12-10 | Metallgesellschaft Ag | Verfahren zur Hochtemperatur-Kurzzeit-Destillation von Rückstandsölen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2208418C2 (de) * | 1972-02-23 | 1974-03-21 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Schwelung von feinkörniger Kohle mit Hilfe von umlaufendem, feinkörnigem Koks als Wärmeträger |
DE2739005A1 (de) * | 1977-08-30 | 1979-03-08 | Bergwerksverband Gmbh | Verfahren zur inbetriebnahme von anlagen zur erzeugung von feinkoks |
JPS601349B2 (ja) * | 1978-05-11 | 1985-01-14 | 住金化工株式会社 | 高揮発分劣質炭の予熱処理方法 |
-
1999
- 1999-12-10 DE DE19959587A patent/DE19959587B4/de not_active Expired - Fee Related
-
2000
- 2000-09-12 SA SA00210351A patent/SA00210351B1/ar unknown
- 2000-11-16 ES ES00987253T patent/ES2197891T3/es not_active Expired - Lifetime
- 2000-11-16 AU AU23574/01A patent/AU2357401A/en not_active Abandoned
- 2000-11-16 CA CA002394256A patent/CA2394256C/en not_active Expired - Fee Related
- 2000-11-16 AT AT00987253T patent/ATE241683T1/de active
- 2000-11-16 DE DE50002404T patent/DE50002404D1/de not_active Expired - Lifetime
- 2000-11-16 WO PCT/EP2000/011320 patent/WO2001042394A1/de active Search and Examination
- 2000-11-16 US US10/148,826 patent/US6841064B1/en not_active Expired - Fee Related
- 2000-11-16 EP EP00987253A patent/EP1242565B1/de not_active Expired - Lifetime
- 2000-11-16 JP JP2001543680A patent/JP4741136B2/ja not_active Expired - Fee Related
- 2000-11-16 MX MXPA02005168A patent/MXPA02005168A/es active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962043A (en) * | 1972-02-23 | 1976-06-08 | Metallgesellschaft Aktiengesellschaft | Process for producing fine-grained coke by degasification of coal |
US4054492A (en) * | 1975-02-28 | 1977-10-18 | Metallgesellschaft Aktiengesellschaft | Process for treating bituminous or oil-containing material using dry distillation |
DE19724074A1 (de) * | 1997-06-07 | 1998-12-10 | Metallgesellschaft Ag | Verfahren zur Hochtemperatur-Kurzzeit-Destillation von Rückstandsölen |
Non-Patent Citations (1)
Title |
---|
WEISS H ET AL: "COKING OF RESIDUE OILS BY THE LR-PROCESS", ERDOL UND KOHLE ERDGAS PETROCHEMIE,DE,INDUSTRIEVERLAG VON HERNHAUSSEN. LEINFELDEN, vol. 42, no. 6, 1 June 1989 (1989-06-01), pages 235 - 237, XP002051645, ISSN: 0014-0058 * |
Also Published As
Publication number | Publication date |
---|---|
JP2003516463A (ja) | 2003-05-13 |
AU2357401A (en) | 2001-06-18 |
ATE241683T1 (de) | 2003-06-15 |
EP1242565A1 (de) | 2002-09-25 |
MXPA02005168A (es) | 2003-09-25 |
DE19959587A1 (de) | 2001-06-13 |
CA2394256A1 (en) | 2001-06-14 |
JP4741136B2 (ja) | 2011-08-03 |
US6841064B1 (en) | 2005-01-11 |
ES2197891T3 (es) | 2004-01-16 |
DE50002404D1 (de) | 2003-07-03 |
SA00210351B1 (ar) | 2006-09-04 |
EP1242565B1 (de) | 2003-05-28 |
DE19959587B4 (de) | 2006-08-24 |
CA2394256C (en) | 2007-03-27 |
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