BR9810061A - Hidroprocessamento de duas fases - Google Patents

Hidroprocessamento de duas fases

Info

Publication number
BR9810061A
BR9810061A BR9810061-0A BR9810061A BR9810061A BR 9810061 A BR9810061 A BR 9810061A BR 9810061 A BR9810061 A BR 9810061A BR 9810061 A BR9810061 A BR 9810061A
Authority
BR
Brazil
Prior art keywords
hydrogen
oil
reactor
diluent
catalyst
Prior art date
Application number
BR9810061-0A
Other languages
English (en)
Other versions
BR9810061B1 (pt
Inventor
Michael D Ackerson
Michael S Byars
Original Assignee
Process Dynamics 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
Application filed by Process Dynamics Inc filed Critical Process Dynamics Inc
Publication of BR9810061A publication Critical patent/BR9810061A/pt
Publication of BR9810061B1 publication Critical patent/BR9810061B1/pt

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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/22—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with hydrogen dissolved or suspended in the oil
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

<B>"HIDROPROCESSADOR DE DUAS FASES"<D> - Um processo onde a necessidade de circular hidrogênio através do catalisador é eliminada. Isto é conseguido misturando-se e/ou adicionando-se o hidrogênio e o óleo a serem tratados na presença de um solvente ou diluente no qual a solubilidade do hidrogênio é "elevada" em relação ao óleo de admissão. O tipo e a quantidade de diluente adicionado, assim como as condições do reator, podem ser ajustadas de tal modo que todo o hidrogênio necessário nas reações de hidroprocessamento esteja disponível em solução. A solução óleo/diluente/hidrogênio pode então ser enviada para um reator de fluxo de plug equipado com um catalisador onde o óleo e o hidrogênio irão sofrer a reação. Não é necessário hidrogênio adicional, portanto. A recirculação do hidrogênio também é evitada e a operação de escoamento do leito do reator pode ser evitada. Portanto, reatores com leito de escoamento grandes podem ser substituídos por reatores tubulares muito menores.
BRPI9810061-0A 1997-06-24 1998-06-23 hidroprocessamento de duas fases. BR9810061B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5059997P 1997-06-24 1997-06-24
US60/050,599 1997-06-24
PCT/US1998/013075 WO1998059019A1 (en) 1997-06-24 1998-06-23 Two phase hydroprocessing

Publications (2)

Publication Number Publication Date
BR9810061A true BR9810061A (pt) 2000-09-19
BR9810061B1 BR9810061B1 (pt) 2010-11-30

Family

ID=21966206

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9810061-0A BR9810061B1 (pt) 1997-06-24 1998-06-23 hidroprocessamento de duas fases.

Country Status (11)

Country Link
US (3) US6123835A (pt)
EP (1) EP0993498B1 (pt)
JP (1) JP4174079B2 (pt)
AT (1) ATE273368T1 (pt)
AU (1) AU755160B2 (pt)
BR (1) BR9810061B1 (pt)
CA (1) CA2294456C (pt)
DE (1) DE69825590T2 (pt)
EA (1) EA001973B1 (pt)
ES (1) ES2227852T3 (pt)
WO (1) WO1998059019A1 (pt)

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DE69825590D1 (de) 2004-09-16
AU755160B2 (en) 2002-12-05
EA200000077A1 (ru) 2000-06-26
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CA2294456C (en) 2009-04-28
ATE273368T1 (de) 2004-08-15
ES2227852T3 (es) 2005-04-01
EP0993498A1 (en) 2000-04-19
WO1998059019A9 (en) 1999-04-15
WO1998059019A1 (en) 1998-12-30
JP4174079B2 (ja) 2008-10-29
US20020148755A1 (en) 2002-10-17
EA001973B1 (ru) 2001-10-22
US6881326B2 (en) 2005-04-19
BR9810061B1 (pt) 2010-11-30
US6123835A (en) 2000-09-26
US6428686B1 (en) 2002-08-06
JP2002506473A (ja) 2002-02-26
DE69825590T2 (de) 2005-09-15
CA2294456A1 (en) 1998-12-30

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