AR073144A1 - METHOD FOR PRODUCING LIGHT OLEFINS IN CATALYTIC CRACHING UNITS WITH ENERGY DEFICIENCY - Google Patents

METHOD FOR PRODUCING LIGHT OLEFINS IN CATALYTIC CRACHING UNITS WITH ENERGY DEFICIENCY

Info

Publication number
AR073144A1
AR073144A1 ARP090103289A ARP090103289A AR073144A1 AR 073144 A1 AR073144 A1 AR 073144A1 AR P090103289 A ARP090103289 A AR P090103289A AR P090103289 A ARP090103289 A AR P090103289A AR 073144 A1 AR073144 A1 AR 073144A1
Authority
AR
Argentina
Prior art keywords
light olefins
units
energy deficiency
producing light
production
Prior art date
Application number
ARP090103289A
Other languages
Spanish (es)
Inventor
Rezende Pinho Andrea De
Lam Yiu Lau
Original Assignee
Petroleo Brasileiro Sa
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
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of AR073144A1 publication Critical patent/AR073144A1/en

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
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • 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
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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

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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

La presente solicitud se refiere a un método para produccion de olefinas livianas, con la finalidad de maximizar la obtencion de propeno y, principalmente, eteno, mediante la utilizacion de un catalizador específico que contiene zeolita de alta proporcion de sílice, cuya composicion comprende además un metal deshidrogenante, de manera de generar olefinas livianas y una deposicion apreciable de coque sobre el catalizador. Se pudieron observar ganancias de selectividad a olefinas livianas, y al mismo tiempo se minimizaba la deficiencia energética del craqueo catalítico en operacion petroquímica con hidrocarburos livianos, evitando problemas provocados por las exigencias de combustion de aceite de calefaccion en la seccion de regeneracion de catalizador para compensar el déficit energético del conversor.The present application refers to a method for the production of light olefins, in order to maximize the production of propene and, mainly, ethene, by using a specific catalyst containing zeolite with a high proportion of silica, whose composition also comprises a dehydrogenating metal, so as to generate light olefins and an appreciable deposition of coke on the catalyst. Selective gains to light olefins could be observed, and at the same time the energy deficiency of catalytic cracking in petrochemical operation with light hydrocarbons was minimized, avoiding problems caused by the requirements of combustion of heating oil in the catalyst regeneration section to compensate The energy deficit of the converter.

ARP090103289A 2008-08-29 2009-08-26 METHOD FOR PRODUCING LIGHT OLEFINS IN CATALYTIC CRACHING UNITS WITH ENERGY DEFICIENCY AR073144A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0803718-3A BRPI0803718A2 (en) 2008-08-29 2008-08-29 method for the production of light olefins in catalytic cracking units with energy deficiency

Publications (1)

Publication Number Publication Date
AR073144A1 true AR073144A1 (en) 2010-10-13

Family

ID=41327674

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090103289A AR073144A1 (en) 2008-08-29 2009-08-26 METHOD FOR PRODUCING LIGHT OLEFINS IN CATALYTIC CRACHING UNITS WITH ENERGY DEFICIENCY

Country Status (6)

Country Link
US (1) US20110266197A1 (en)
EP (1) EP2334759B1 (en)
AR (1) AR073144A1 (en)
BR (1) BRPI0803718A2 (en)
PT (1) PT2334759T (en)
WO (1) WO2010023456A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9089839B2 (en) * 2009-12-28 2015-07-28 Petroleo Brasileiro S.A.-Petrobras High-performance combustion device and fluid catalytic cracking process for the production of light olefins
CN102604700B (en) * 2012-02-27 2014-01-08 上海亿景能源科技有限公司 Movable energy self-sufficient device for oil gas heavy hydrocarbon recovery system
US9006297B2 (en) * 2012-06-16 2015-04-14 Robert P. Herrmann Fischer tropsch method for offshore production risers for oil and gas wells
US9428695B2 (en) 2013-02-12 2016-08-30 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products with product recycle
US9447332B2 (en) 2013-02-12 2016-09-20 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products using temperature control
US8895790B2 (en) 2013-02-12 2014-11-25 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products
CN110194967B (en) * 2018-05-29 2021-07-23 青岛京润石化设计研究院有限公司 Catalytic reaction regeneration method for producing more propylene
BR102020016971A2 (en) 2020-08-20 2022-03-03 Petróleo Brasileiro S.A. - Petrobras Process for obtaining aromatics and aromatic stream

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265787A (en) * 1973-09-20 1981-05-05 Mobil Oil Corporation Cracking catalyst
US4066531A (en) * 1975-09-26 1978-01-03 Mobil Oil Corporation Processing heavy reformate feedstock
US4658081A (en) * 1985-07-25 1987-04-14 Phillips Petroleum Company Propylene and ethylene selectivity with H2 S
GB8820358D0 (en) * 1988-08-26 1988-09-28 Shell Int Research Process for catalytic cracking of hydrocarbon feedstock
DE68906529T2 (en) * 1989-02-08 1993-09-23 Stone & Webster Eng Corp METHOD FOR PRODUCING OLEFINS.
US5294332A (en) * 1992-11-23 1994-03-15 Amoco Corporation FCC catalyst and process
US5705053A (en) * 1995-08-30 1998-01-06 Mobil Oil Corporation FCC regenerator NOx reduction by homogeneous and catalytic conversion
BR9805727A (en) * 1998-12-29 2000-07-04 Petroleo Brasileiro Sa Fluid catalytic cracking process with pre-vaporized feed charge
AU776247B2 (en) * 1999-03-29 2004-09-02 Indian Oil Corporation Limited The upgradation of undesirable olefinic liquid hydrocarbon streams
CN1288225C (en) * 2000-08-31 2006-12-06 埃克森美孚研究工程公司 FCC process incorporating crystalline microporous oxide catalysts having increased lewis acidity
US7087154B2 (en) * 2002-12-30 2006-08-08 Petroleo Brasileiro S.A. - Petrobras Apparatus and process for downflow fluid catalytic cracking
US7122494B2 (en) * 2003-02-05 2006-10-17 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
BRPI0502577B1 (en) * 2005-07-07 2015-11-03 Petroleo Brasileiro Sa catalytic cracking process for diesel production from vegetable oils
BRPI0605327B1 (en) * 2006-12-20 2016-12-20 Petroleo Brasileiro Sa fluidized bed catalytic cracking process of petroleum hydrocarbon streams with maximization of light olefin production

Also Published As

Publication number Publication date
EP2334759A1 (en) 2011-06-22
EP2334759B1 (en) 2019-12-11
WO2010023456A1 (en) 2010-03-04
PT2334759T (en) 2020-04-21
US20110266197A1 (en) 2011-11-03
BRPI0803718A2 (en) 2010-06-15

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