ES2139846T3 - Procedimiento de craqueo catalitico de hidrocarburos. - Google Patents

Procedimiento de craqueo catalitico de hidrocarburos.

Info

Publication number
ES2139846T3
ES2139846T3 ES95306407T ES95306407T ES2139846T3 ES 2139846 T3 ES2139846 T3 ES 2139846T3 ES 95306407 T ES95306407 T ES 95306407T ES 95306407 T ES95306407 T ES 95306407T ES 2139846 T3 ES2139846 T3 ES 2139846T3
Authority
ES
Spain
Prior art keywords
flow
gas
hydrocarbon
feeder
compressor
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
Application number
ES95306407T
Other languages
English (en)
Inventor
Raghu K Menon
Ramakrishnan Ramachandran
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.)
Linde LLC
Original Assignee
BOC Group Inc
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
Priority claimed from US08/315,634 external-priority patent/US5560817A/en
Application filed by BOC Group Inc filed Critical BOC Group Inc
Application granted granted Critical
Publication of ES2139846T3 publication Critical patent/ES2139846T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/14—Treating with free oxygen-containing gas with control of oxygen content in oxidation gas
    • 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
    • C10G55/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process
    • C10G55/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only
    • C10G55/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by at least one refining process and at least one cracking process plural serial stages only including at least one catalytic cracking step
    • 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
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C10G70/046—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by adsorption, i.e. with the use of solids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Abstract

UN ALIMENTADOR DE HIDROCARBURO QUE ES SOMETIDO A UNA PIROLISIS CATALITICA EN UN REACTOR (2). EL CATALIZADOR UTILIZADO SE ENVIA A UN REGENERADOR (4) EN EL QUE DEPOSITOS DE COQUE EN EL CATALIZADO SON OXIDIZADOS EN LA PRESENCIA DE LA MEZCLA DE GAS QUE INCLUYE OXIGENO Y UN GAS INERTE (POR EJEMPLO CO{SUB,2}. EL CATALIZADOR REGENERADO, ES DEVUELTO AL REACTOR (2). UN FLUJO DE PRODUCTO DE HIDROCARBURO PIROLIZADO CATALITICAMENTE, FLUYE A UNA COLUMNA FRACCIONANTE (6). UN FLUJO SUPERIOR DESDE LA COLUMNA DE FRACCIONAMIENTO (6) ES ENFRIADO PARA FORMAR UNA MEZCLA DE VAPOR LIQUIDO. EN EL FLUJO DESCENDENTE DE LA SEPARACION DE FASE EN UN ACUMULADOR (10), UN FLUJO DE LA FASE DE VAPOR ("GAS HUMEDO") CONTIENE METANO E HIDROGENO SEPARADOS MEDIANTE UNA ADSORCION A PRESION EN LA PLANTA 8. HIDROCARBUROS MAS ELEVADOS QUE EL METANO SON ADSORBIDOS EN LA PLANTA 8 Y AL REGENERARSE EL ADSORBENTE DE UNA FRACCION DE GAS DESADSORBIDO QUE ES ENVIADA A UN COMPRESOR DE GAS HUMEDO DE FLUJO ASCENDENTE (12) Y DESDE AHI A UN COMPRESOR DE GAS HUMEDO DE FLUJO DESCENDENTE (16). UN FLUJO DE GAS HUMEDO COMPRIMIDO ES ENVIADO AL COMPRESOR DE GAS HUMEDO DE FLUJO DESCENDENTE (16) A OTRAS UNIDADES DE PROCESAMIENTO DE HIDROCARBURO (NO MOSTRADAS). EL ALIMENTADOR AL PSA EN LA PLANTA 8 PUEDE SER TOMADO EN EL FLUJO ASCENDENTE DEL COMPRESOR (12) O DE LOS COMPRESORES INTERMEDIOS (12,16) O DE LAS DOS LOCALIZACIONES. SE PUEDE INCREMENTAR EL REDIMIENTO DEL ALIMENTADOR DE HIDROCARBURO A TRAVES DE LA PLANTA DE HIDROLISIS CATALITICA.
ES95306407T 1994-09-30 1995-09-13 Procedimiento de craqueo catalitico de hidrocarburos. Expired - Lifetime ES2139846T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31563394A 1994-09-30 1994-09-30
US08/315,634 US5560817A (en) 1994-09-30 1994-09-30 Hydrocarbon catalytic cracking process

Publications (1)

Publication Number Publication Date
ES2139846T3 true ES2139846T3 (es) 2000-02-16

Family

ID=26980006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95306407T Expired - Lifetime ES2139846T3 (es) 1994-09-30 1995-09-13 Procedimiento de craqueo catalitico de hidrocarburos.

Country Status (14)

Country Link
EP (1) EP0704517B1 (es)
JP (1) JPH08176556A (es)
KR (1) KR0159999B1 (es)
CN (1) CN1098329C (es)
AU (1) AU688093B2 (es)
CA (1) CA2156582C (es)
DE (1) DE69513771T2 (es)
ES (1) ES2139846T3 (es)
NO (1) NO309329B1 (es)
NZ (1) NZ272845A (es)
PL (1) PL179335B1 (es)
TR (1) TR199501187A2 (es)
TW (1) TW314548B (es)
ZA (1) ZA957447B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303233A1 (de) * 2003-01-28 2004-08-05 Linde Ag Verfahren zur adsorptiven Abtrennung von höheren Kohlenwasserstoffen aus Erdgas
JP2006063290A (ja) * 2004-08-30 2006-03-09 Ebara Corp 高分子炭化水素の利用システムおよび方法
US7699974B2 (en) * 2007-12-21 2010-04-20 Uop Llc Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor
TWI449781B (zh) * 2008-12-17 2014-08-21 Lummus Technology Inc 包含分段漿料添加之氣化系統及方法
FR2959748B1 (fr) * 2010-05-06 2012-05-18 Inst Francais Du Petrole Procede de craquage catalytique avec recycle d'une coupe olefinique prelevee en amont de la section de separation des gaz afin de maximiser la production de propylene.
KR102443734B1 (ko) 2020-12-15 2022-09-15 현대오토에버 주식회사 차량 급정지시 런 플랫 타이어의 공기압 배출장치
CN113877371B (zh) * 2021-11-10 2023-04-25 中国石油大学(北京) 一种二氧化碳零排放的催化裂化再生方法
CN113877397B (zh) * 2021-11-10 2023-04-25 中国石油大学(北京) 一种二氧化碳零排放催化裂化非完全再生方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013334A (en) * 1990-01-09 1991-05-07 Uop Methane purification by pressure swing adsorption
US5245099A (en) * 1992-07-22 1993-09-14 Uop PSA process for recovery or ethylene
NO309487B1 (no) * 1993-11-29 2001-02-05 Boc Group Inc Fremgangsmåte for gjenvinning av alken

Also Published As

Publication number Publication date
CN1122358A (zh) 1996-05-15
NO953682L (no) 1996-04-01
CA2156582A1 (en) 1996-03-31
NO953682D0 (no) 1995-09-18
CN1098329C (zh) 2003-01-08
DE69513771D1 (de) 2000-01-13
AU3176895A (en) 1996-04-18
TR199501187A2 (tr) 1996-06-21
KR960010830A (ko) 1996-04-20
DE69513771T2 (de) 2000-07-20
EP0704517A3 (en) 1996-06-12
ZA957447B (en) 1996-05-14
KR0159999B1 (ko) 1999-02-18
EP0704517A2 (en) 1996-04-03
JPH08176556A (ja) 1996-07-09
EP0704517B1 (en) 1999-12-08
NZ272845A (en) 1997-05-26
AU688093B2 (en) 1998-03-05
NO309329B1 (no) 2001-01-15
CA2156582C (en) 1999-01-26
PL310726A1 (en) 1996-04-01
PL179335B1 (pl) 2000-08-31
TW314548B (es) 1997-09-01

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