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CA1285518C - Methode d'extraction des hydrocarbures du catalyseur d'une unite de craquage catalytique sur lit fluidise - Google Patents

Methode d'extraction des hydrocarbures du catalyseur d'une unite de craquage catalytique sur lit fluidise

Info

Publication number
CA1285518C
CA1285518C CA000615618A CA615618A CA1285518C CA 1285518 C CA1285518 C CA 1285518C CA 000615618 A CA000615618 A CA 000615618A CA 615618 A CA615618 A CA 615618A CA 1285518 C CA1285518 C CA 1285518C
Authority
CA
Canada
Prior art keywords
catalyst
stripper
zone
passing
stripping
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
CA000615618A
Other languages
English (en)
Inventor
Hartley Owen
James H. Haddad
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 US06/632,084 external-priority patent/US4629552A/en
Priority claimed from US06/632,085 external-priority patent/US4605491A/en
Priority claimed from CA000485554A external-priority patent/CA1277276C/fr
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of CA1285518C publication Critical patent/CA1285518C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000615618A 1984-07-18 1990-01-23 Methode d'extraction des hydrocarbures du catalyseur d'une unite de craquage catalytique sur lit fluidise Expired - Lifetime CA1285518C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US63208684A 1984-07-18 1984-07-18
US632,086 1984-07-18
US632,084 1984-07-18
US06/632,084 US4629552A (en) 1984-07-18 1984-07-18 FCC catalyst separation method
US632,085 1984-07-18
US06/632,085 US4605491A (en) 1984-07-18 1984-07-18 FCC catalyst stripping method
CA000485554A CA1277276C (fr) 1984-07-18 1985-06-27 Methode et dispositif d'extraction sur catalyseur de fractionnement a lit fluidise

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000485554A Division CA1277276C (fr) 1984-07-18 1985-06-27 Methode et dispositif d'extraction sur catalyseur de fractionnement a lit fluidise

Publications (1)

Publication Number Publication Date
CA1285518C true CA1285518C (fr) 1991-07-02

Family

ID=27426419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000615618A Expired - Lifetime CA1285518C (fr) 1984-07-18 1990-01-23 Methode d'extraction des hydrocarbures du catalyseur d'une unite de craquage catalytique sur lit fluidise

Country Status (1)

Country Link
CA (1) CA1285518C (fr)

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Legal Events

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