EA200501172A1 - Способ крекинга углеводородного сырья с образованием олефиновых углеводородных продуктов в трубчатой реакторной печи - Google Patents
Способ крекинга углеводородного сырья с образованием олефиновых углеводородных продуктов в трубчатой реакторной печиInfo
- Publication number
- EA200501172A1 EA200501172A1 EA200501172A EA200501172A EA200501172A1 EA 200501172 A1 EA200501172 A1 EA 200501172A1 EA 200501172 A EA200501172 A EA 200501172A EA 200501172 A EA200501172 A EA 200501172A EA 200501172 A1 EA200501172 A1 EA 200501172A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- hydrocarbon
- tubular reactor
- crusking
- formation
- raw materials
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/04—Thermal processes
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1044—Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1037—Hydrocarbon fractions
- C10G2300/1048—Middle distillates
- C10G2300/1059—Gasoil having a boiling range of about 330 - 427 °C
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1074—Vacuum distillates
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1088—Olefins
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4006—Temperature
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/80—Additives
- C10G2300/805—Water
- C10G2300/807—Steam
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/919—Apparatus considerations
- Y10S585/92—Apparatus considerations using apparatus of recited composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/919—Apparatus considerations
- Y10S585/921—Apparatus considerations using recited apparatus structure
- Y10S585/922—Reactor fluid manipulating device
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
В настоящем изобретении описан способ крекинга углеводородного сырья с образованием олефиновых углеводородных продуктов в печи при температуре выше приблизительно 1300°F в трубчатой реакторной печи, включающей множество реакторных труб, сконструированных из жаропрочного не содержащего никель материала.Отчет о международном поиске был опубликован 2005.04.21.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/350,685 US7482502B2 (en) | 2003-01-24 | 2003-01-24 | Process for cracking hydrocarbons using improved furnace reactor tubes |
PCT/US2004/001756 WO2004067681A2 (en) | 2003-01-24 | 2004-01-22 | A process for cracking hydrocarbons using improved furnace reactor tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200501172A1 true EA200501172A1 (ru) | 2006-02-24 |
EA009512B1 EA009512B1 (ru) | 2008-02-28 |
Family
ID=32735622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200501172A EA009512B1 (ru) | 2003-01-24 | 2004-01-22 | Способ крекинга углеводородного сырья с образованием олефиновых углеводородных продуктов в трубчатой реакторной печи |
Country Status (16)
Country | Link |
---|---|
US (1) | US7482502B2 (ru) |
EP (1) | EP1601745A4 (ru) |
JP (1) | JP2006517997A (ru) |
KR (1) | KR101076317B1 (ru) |
AR (1) | AR045716A1 (ru) |
AU (1) | AU2004207787B2 (ru) |
BR (1) | BRPI0406562A (ru) |
CA (1) | CA2513741C (ru) |
EA (1) | EA009512B1 (ru) |
MX (1) | MXPA05007647A (ru) |
MY (1) | MY137971A (ru) |
NO (1) | NO20053885L (ru) |
SG (1) | SG152064A1 (ru) |
TW (1) | TWI336349B (ru) |
WO (1) | WO2004067681A2 (ru) |
ZA (1) | ZA200505704B (ru) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1561796A1 (en) * | 2004-02-05 | 2005-08-10 | Technip France | Cracking furnace |
EP1907316A1 (en) * | 2005-07-22 | 2008-04-09 | Qualcomm Mems Technologies, Inc. | Support structure for mems device and methods therefor |
AU2007290757B2 (en) * | 2006-08-25 | 2011-05-26 | Exxonmobil Chemical Patents Inc. | Production of aromatics from methane |
US20090022635A1 (en) * | 2007-07-20 | 2009-01-22 | Selas Fluid Processing Corporation | High-performance cracker |
KR101137565B1 (ko) * | 2008-03-07 | 2012-04-19 | 주식회사 엘지화학 | 탄화수소의 열분해 방법 |
US8278231B2 (en) | 2008-11-24 | 2012-10-02 | Exxonmobil Chemical Patents Inc. | Heat stable formed ceramic, apparatus and method of using the same |
FR2942515B1 (fr) | 2009-02-24 | 2015-07-03 | Saint Gobain Ct Recherches | Dispositif d'assemblage. |
FR2942516B1 (fr) * | 2009-02-24 | 2015-07-03 | Saint Gobain Ct Recherches | Assemblage affleurant. |
US8450552B2 (en) | 2009-05-18 | 2013-05-28 | Exxonmobil Chemical Patents Inc. | Pyrolysis reactor materials and methods |
US9011620B2 (en) * | 2009-09-11 | 2015-04-21 | Technip Process Technology, Inc. | Double transition joint for the joining of ceramics to metals |
WO2011062775A2 (en) * | 2009-11-20 | 2011-05-26 | Exxonmobil Chemical Patents Inc. | Porous pyrolysis reactor materials and methods |
US8932534B2 (en) * | 2009-11-20 | 2015-01-13 | Exxonmobil Chemical Patents Inc. | Porous pyrolysis reactor materials and methods |
US8496786B2 (en) * | 2009-12-15 | 2013-07-30 | Stone & Webster Process Technology, Inc. | Heavy feed mixer |
US8747765B2 (en) * | 2010-04-19 | 2014-06-10 | Exxonmobil Chemical Patents Inc. | Apparatus and methods for utilizing heat exchanger tubes |
US20140212823A1 (en) * | 2013-01-25 | 2014-07-31 | Chevron U.S.A. Inc. | Reduction of NOx Emissions From Fired Heaters With Combustion Air Preheaters |
ES2549704B1 (es) * | 2014-04-30 | 2016-09-08 | Abengoa Hidrógeno, S.A. | Tubo reactor de reformado con vapor de agua |
WO2017007649A1 (en) | 2015-07-09 | 2017-01-12 | Sabic Global Technologies B.V. | Minimizing coke formation in a hydrocarbon cracker system |
EP3384981B1 (de) * | 2017-04-07 | 2024-03-06 | Schmidt + Clemens GmbH + Co. KG | Rohr und vorrichtung zum thermischen spalten von kohlenwasserstoffen |
CA3058824A1 (en) | 2017-04-07 | 2018-10-11 | Schmidt + Clemens Gmbh + Co. Kg | Pipe and device for thermally cleaving hydrocarbons |
EP3724298A1 (en) * | 2017-12-15 | 2020-10-21 | SABIC Global Technologies B.V. | Method for preheating naphtha in naphtha catalytic cracking processes |
US20220119716A1 (en) * | 2020-10-15 | 2022-04-21 | Technip Process Technology, Inc. | Hybrid ethylene cracking furnace |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018619A (en) * | 1930-05-22 | 1935-10-22 | Ig Farbenindustrie Ag | Apparatus for pyrogenic conversion of hydrocarbons |
NL202236A (ru) * | 1954-09-18 | 1900-01-01 | ||
US3407789A (en) * | 1966-06-13 | 1968-10-29 | Stone & Webster Eng Corp | Heating apparatus and process |
US3671198A (en) * | 1970-06-15 | 1972-06-20 | Pullman Inc | Cracking furnace having thin straight single pass reaction tubes |
US3910768A (en) * | 1973-11-06 | 1975-10-07 | Stone & Webster Eng Corp | High pressure cracking furnace and system |
US4346049A (en) * | 1978-05-01 | 1982-08-24 | Kennecott Corporation | Sintered alpha silicon carbide ceramic body having equiaxed microstructure |
US4342642A (en) * | 1978-05-30 | 1982-08-03 | The Lummus Company | Steam pyrolysis of hydrocarbons |
US4412975A (en) * | 1980-07-08 | 1983-11-01 | Pullman Incorporated | Fired process heater |
US4499055A (en) * | 1981-09-14 | 1985-02-12 | Exxon Research & Engineering Co. | Furnace having bent/single-pass tubes |
US4647304A (en) * | 1983-08-17 | 1987-03-03 | Exxon Research And Engineering Company | Method for producing dispersion strengthened metal powders |
SE469754B (sv) | 1990-05-14 | 1993-09-06 | Kanthal Ab | Ugn foer krackning av kolvaeten |
US5427655A (en) * | 1990-11-29 | 1995-06-27 | Stone & Webster Engineering Corp. | High capacity rapid quench boiler |
US5254318A (en) * | 1992-07-20 | 1993-10-19 | Stone & Webster Engineering Corporation | Lined reformer tubes for high pressure reformer reactors |
CA2164020C (en) * | 1995-02-13 | 2007-08-07 | Leslie Wilfred Benum | Treatment of furnace tubes |
JPH1027773A (ja) | 1996-07-09 | 1998-01-27 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
DE19629977C2 (de) * | 1996-07-25 | 2002-09-19 | Schmidt & Clemens Gmbh & Co Ed | Werkstück aus einer austenitischen Nickel-Chrom-Stahllegierung |
US6139649A (en) * | 1996-08-23 | 2000-10-31 | Alon, Inc. | Diffusion method for coating high temperature nickel chromium alloy products |
JP3771357B2 (ja) * | 1997-06-09 | 2006-04-26 | 千代田化工建設株式会社 | 水素製造方法 |
RU2211854C2 (ru) * | 1997-06-10 | 2003-09-10 | Эксон Кемикэл Пейтентс Инк. | Пиролизная печь с u-образным змеевиком с внутренним оребрением |
JP4281881B2 (ja) | 1997-08-20 | 2009-06-17 | 日揮株式会社 | 加熱炉管および加熱炉管の製造方法 |
JPH11209850A (ja) | 1998-01-23 | 1999-08-03 | Jgc Corp | 加熱炉管および加熱炉管の使用方法 |
TW548334B (en) * | 1997-08-20 | 2003-08-21 | Jgc Corp | Heating furnace and method of manufacturing the same |
US6312652B1 (en) * | 1997-09-19 | 2001-11-06 | Stone & Webster Engineering Corp. | Ceramic dip pipe and tube reactor for ethylene production |
US6383455B1 (en) * | 1997-09-19 | 2002-05-07 | Stone & Webster Engineering Corp. | Ceramic slot reactor for ethylene production |
US6111156A (en) * | 1998-11-10 | 2000-08-29 | Nova Chemicals (International) S.A. | Integrated high temperature high conversion olefin/polyolefin process |
JP2001262159A (ja) * | 2000-03-22 | 2001-09-26 | Kubota Corp | クラッキングコイル |
US6475647B1 (en) * | 2000-10-18 | 2002-11-05 | Surface Engineered Products Corporation | Protective coating system for high temperature stainless steel |
DE10222122A1 (de) * | 2001-11-13 | 2003-05-22 | Linde Ag | Verfahren und Vorrichtung zu Dampfspaltung von Kohlenwasserstoffen |
-
2003
- 2003-01-24 US US10/350,685 patent/US7482502B2/en not_active Expired - Lifetime
-
2004
- 2004-01-21 MY MYPI20040176A patent/MY137971A/en unknown
- 2004-01-22 BR BR0406562-0A patent/BRPI0406562A/pt not_active IP Right Cessation
- 2004-01-22 EP EP04704461A patent/EP1601745A4/en not_active Withdrawn
- 2004-01-22 KR KR1020057013352A patent/KR101076317B1/ko not_active IP Right Cessation
- 2004-01-22 CA CA2513741A patent/CA2513741C/en not_active Expired - Fee Related
- 2004-01-22 MX MXPA05007647A patent/MXPA05007647A/es active IP Right Grant
- 2004-01-22 EA EA200501172A patent/EA009512B1/ru not_active IP Right Cessation
- 2004-01-22 SG SG200705413-3A patent/SG152064A1/en unknown
- 2004-01-22 AU AU2004207787A patent/AU2004207787B2/en not_active Ceased
- 2004-01-22 WO PCT/US2004/001756 patent/WO2004067681A2/en active Application Filing
- 2004-01-22 JP JP2006502939A patent/JP2006517997A/ja active Pending
- 2004-01-23 AR ARP040100215A patent/AR045716A1/es active IP Right Grant
- 2004-01-27 TW TW093101737A patent/TWI336349B/zh not_active IP Right Cessation
-
2005
- 2005-07-15 ZA ZA200505704A patent/ZA200505704B/en unknown
- 2005-08-19 NO NO20053885A patent/NO20053885L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR101076317B1 (ko) | 2011-10-26 |
EA009512B1 (ru) | 2008-02-28 |
TWI336349B (en) | 2011-01-21 |
WO2004067681A3 (en) | 2005-04-21 |
WO2004067681A2 (en) | 2004-08-12 |
EP1601745A4 (en) | 2007-07-25 |
ZA200505704B (en) | 2006-04-26 |
CA2513741C (en) | 2012-08-07 |
JP2006517997A (ja) | 2006-08-03 |
AU2004207787B2 (en) | 2010-05-27 |
AU2004207787A1 (en) | 2004-08-12 |
TW200502378A (en) | 2005-01-16 |
AR045716A1 (es) | 2005-11-09 |
US7482502B2 (en) | 2009-01-27 |
CA2513741A1 (en) | 2004-08-12 |
NO20053885L (no) | 2005-08-19 |
MXPA05007647A (es) | 2005-09-30 |
KR20050110619A (ko) | 2005-11-23 |
SG152064A1 (en) | 2009-05-29 |
EP1601745A2 (en) | 2005-12-07 |
US20040147794A1 (en) | 2004-07-29 |
MY137971A (en) | 2009-04-30 |
BRPI0406562A (pt) | 2005-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA200501172A1 (ru) | Способ крекинга углеводородного сырья с образованием олефиновых углеводородных продуктов в трубчатой реакторной печи | |
DE60133087D1 (de) | Mehrzonen-crackofen | |
EA200701326A1 (ru) | Способ производства 1,2-дихлорэтана | |
MY192623A (en) | Integrated thermal and catalytic cracking for olefin production | |
BR0306848A (pt) | Método para a preparação de olefinas inferiores por craqueamento a vapor | |
MY148247A (en) | Olefin production utilizing whole crude oil/ condensate feedstock with enhanced distillate production | |
EA016412B9 (ru) | Способы крекинга сырого продукта с целью получения дополнительных сырых продуктов и способ получения транспортного топлива | |
EP1996532A4 (en) | FAST FLUIDIZATION CATALYTIC CRACKING METHOD FOR THE PRODUCTION OF LIGHT OLEFINS FROM A HYDROCARBON FILLER | |
MY156974A (en) | Adiabatic reactor to produce olefins | |
BR0109051A (pt) | Pirólise de óleo bruto e frações de óleo bruto contendo piche | |
BR0107573B1 (pt) | processo de produção de olefinas de 2 e 3 átomos de carbono de hidrocarbonetos | |
PH12015500964A1 (en) | Process for producing olefin-containing products by thermal steam cracking | |
WO2005113722A3 (en) | Steam cracking of light hydrocarbon feedstocks containing non-volatile components and/or coke precursors | |
MY145903A (en) | Cracking furnace | |
WO2005082118A3 (en) | Olefin production from steam cracking using process water as steam | |
PH12015500279A1 (en) | Method producing olefins by thermal steam-cracking | |
MXPA05008422A (es) | Destilacion fraccionada y desintegracion posterior de una fraccion de c6 a partir de una corriente de alimentacion de nafta para la produccion de propileno. | |
SE0301500D0 (sv) | Strålningsrör i krackerugn | |
GB2412921A (en) | Process for the preparation of and composition of a feedstock usable for the preparation of lower olefins | |
ITRM20010448A0 (it) | Procedimento per la pulizia dei tubi inteni del vapore e dell'acqua dei forni che bruciano carbone, immondizie e simili per la produzione di | |
CA2524631A1 (en) | Method of separating oil slurry from crude oil | |
DE502004011322D1 (de) | Reaktor für Hochtemperaturreaktionen, seine Herstellung und Verwendung | |
RU2006106693A (ru) | Способ получения низших олефинов | |
TH92265B (th) | กระบวนการสำหรับการผลิตโอลิฟินขนาดเล็ก | |
RU2348678C1 (ru) | Способ получения низших олефинов c2-c3 из легкого углеводородного сырья |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 KG MD TJ |
|
TC4A | Change in name of a patent proprietor in a 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): AZ KZ TM RU |