ES2128801T3 - Procedimiento de vapocraqueo flexible e instalacion de vapocraqueo correspondiente. - Google Patents
Procedimiento de vapocraqueo flexible e instalacion de vapocraqueo correspondiente.Info
- Publication number
- ES2128801T3 ES2128801T3 ES95943261T ES95943261T ES2128801T3 ES 2128801 T3 ES2128801 T3 ES 2128801T3 ES 95943261 T ES95943261 T ES 95943261T ES 95943261 T ES95943261 T ES 95943261T ES 2128801 T3 ES2128801 T3 ES 2128801T3
- Authority
- ES
- Spain
- Prior art keywords
- craching
- zone
- vapocraching
- indirect
- procedure
- 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.)
- Expired - Lifetime
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
- 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
-
- 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
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
EL PROCEDIMIENTO DE CRAQUEO POR VAPOR FLEXIBLE DE CARGAS HIDROCARBONADAS COMPRENDE LA INYECCION EN AL MENOS UN PUNTO CORRIENTE ARRIBA DE UN INTERCAMBIADOR (4) DE TEMPLE INDIRECTA, PERMANECIENDO LA ZONA (2) DE CRAQUEO EN COMUNICACION CON LOS MEDIOS CORRIENTE ABAJO (6) DE TRATAMIENTO DE LOS EFLUENTES ENFRIADOS, DE PARTICULAS DE DIMENSION MEDIA COMPRENDIDA ENTRE 0,02 MM Y 4 MM, A UNA VELOCIDAD DE CIRCULACION EN LOS MEDIOS (4) DE TEMPLE INDIRECTO DE 20 A 180 M/S, Y EN CANTIDAD SUFICIENTE PARA LIMITAR EL AUMENTO DE LA TEMPERATURA DE SALIDA DE LOS MEDIOS (4) EN UN VALOR INFERIOR 100 (GRADOS) C POR MES. 70 % EN PESO AL MENOS DE LA CANTIDAD DE PARTICULAS INYECTADAS SE INTRODUCE ENTRE LA SALIDA DE LA ZONA DE CRAQUEO (2) Y LOS TUBOS DEL INTERCAMBIADOR DE TEMPLE INDIRECTO (4). CON UN INTERVALO DE TIEMPO INFERIOR A 4 MESES, SE REALIZA UN DECOQUIZACION QUIMICA DE LA ZONA DE CRAQUEO EN LOS TUBOS, ESTABLECIENDO CONDICIONES DE GASIFICACION ACELERADA DE LA COQUE, POR EJEMPLO INYECTANDO COMPUESTOS CATALIZADORES DE GASIFICACION AL VAPOR DE AGUA, O POR DECOQUIZACION AL AIRE Y/O AL VAPOR DE AGUA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9415743A FR2728578A1 (fr) | 1994-12-26 | 1994-12-26 | Procede de vapocraquage flexible et installation de vapocraquage correspondante |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2128801T3 true ES2128801T3 (es) | 1999-05-16 |
Family
ID=9470310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95943261T Expired - Lifetime ES2128801T3 (es) | 1994-12-26 | 1995-12-22 | Procedimiento de vapocraqueo flexible e instalacion de vapocraqueo correspondiente. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5972206A (es) |
EP (1) | EP0800564B1 (es) |
DE (1) | DE69505563T2 (es) |
ES (1) | ES2128801T3 (es) |
FR (1) | FR2728578A1 (es) |
TW (1) | TW364011B (es) |
WO (1) | WO1996020255A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2750139B1 (fr) * | 1996-06-25 | 1998-08-07 | Inst Francais Du Petrole | Installation et procede de vapocraquage a injection unique controlee de particules solides dans un echangeur de trempe |
FR2750138B1 (fr) * | 1996-06-25 | 1998-08-07 | Inst Francais Du Petrole | Procede et dispositif de vapocraquage comprenant l'injection de particules en amont d'un echangeur de trempe secondaire |
US6406613B1 (en) | 1999-11-12 | 2002-06-18 | Exxonmobil Research And Engineering Co. | Mitigation of coke deposits in refinery reactor units |
US6585883B1 (en) * | 1999-11-12 | 2003-07-01 | Exxonmobil Research And Engineering Company | Mitigation and gasification of coke deposits |
US6821411B2 (en) * | 2001-08-16 | 2004-11-23 | Chevron Phillips Chemical Company Lp | Steam injection system on the TLE cones of a hydrocarbon cracking furnace |
CN1219851C (zh) * | 2004-02-10 | 2005-09-21 | 郝继武 | 加热、裂解废塑料、橡胶、石蜡、重油的化工设备 |
US7513260B2 (en) | 2006-05-10 | 2009-04-07 | United Technologies Corporation | In-situ continuous coke deposit removal by catalytic steam gasification |
US20090022635A1 (en) * | 2007-07-20 | 2009-01-22 | Selas Fluid Processing Corporation | High-performance cracker |
US7964090B2 (en) * | 2008-05-28 | 2011-06-21 | Kellogg Brown & Root Llc | Integrated solvent deasphalting and gasification |
EP2729433B1 (en) | 2011-07-07 | 2020-08-05 | Ineos Europe AG | Process for producing olefins with heat transfer from steam cracking to alcohol dehydration process. |
CN103131458A (zh) * | 2011-12-05 | 2013-06-05 | 洛阳瑞泽石化工程有限公司 | 常减压装置 |
ITRM20120162A1 (it) | 2012-04-16 | 2013-10-17 | Marcello Ferrara | Metodo e impianto per il trattamento di apparecchiature petrolifere |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3010000A1 (de) * | 1980-03-15 | 1981-09-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur thermischen entkokung von spaltgaskuehlern |
US5415816A (en) * | 1986-01-28 | 1995-05-16 | Q2100, Inc. | Method for the production of plastic lenses |
DE68925019T2 (de) * | 1988-08-30 | 1996-08-22 | Mitsubishi Electric Corp | Optisches Element und Verfahren zum Modulieren von Licht unter Verwendung desselben. |
FR2652817B1 (fr) * | 1989-10-06 | 1993-11-26 | Procedes Petroliers Petrochimiqu | Procede et installation de vapocraquage d'hydrocarbures, a recyclage de particules solides erosives. |
JP2768553B2 (ja) * | 1989-04-14 | 1998-06-25 | プロセデ ペトロリエ エ ペトロシミク | 炭化水素の水蒸気分解法 |
WO1990012851A1 (fr) * | 1989-04-14 | 1990-11-01 | Procedes Petroliers Et Petrochimiques | Procede et appareillage pour le decokage d'une installation de vapocraquage |
-
1994
- 1994-12-26 FR FR9415743A patent/FR2728578A1/fr active Granted
-
1995
- 1995-12-22 EP EP95943261A patent/EP0800564B1/fr not_active Expired - Lifetime
- 1995-12-22 ES ES95943261T patent/ES2128801T3/es not_active Expired - Lifetime
- 1995-12-22 US US08/860,249 patent/US5972206A/en not_active Expired - Lifetime
- 1995-12-22 WO PCT/FR1995/001717 patent/WO1996020255A1/fr active IP Right Grant
- 1995-12-22 DE DE69505563T patent/DE69505563T2/de not_active Expired - Fee Related
- 1995-12-26 TW TW084113872A patent/TW364011B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0800564A1 (fr) | 1997-10-15 |
FR2728578A1 (fr) | 1996-06-28 |
FR2728578B1 (es) | 1997-02-07 |
TW364011B (en) | 1999-07-11 |
US5972206A (en) | 1999-10-26 |
DE69505563T2 (de) | 1999-03-11 |
WO1996020255A1 (fr) | 1996-07-04 |
DE69505563D1 (de) | 1998-11-26 |
EP0800564B1 (fr) | 1998-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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