EP0234924A3 - Hydrocarbon treatment process - Google Patents

Hydrocarbon treatment process Download PDF

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Publication number
EP0234924A3
EP0234924A3 EP87301613A EP87301613A EP0234924A3 EP 0234924 A3 EP0234924 A3 EP 0234924A3 EP 87301613 A EP87301613 A EP 87301613A EP 87301613 A EP87301613 A EP 87301613A EP 0234924 A3 EP0234924 A3 EP 0234924A3
Authority
EP
European Patent Office
Prior art keywords
riser
regenerated
contact material
hot
hydrocarbon feed
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.)
Withdrawn
Application number
EP87301613A
Other languages
German (de)
French (fr)
Other versions
EP0234924A2 (en
Inventor
David B. Bartholic
Dwight F. Barger
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.)
BASF Catalysts LLC
Original Assignee
Engelhard 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
Application filed by Engelhard Corp filed Critical Engelhard Corp
Publication of EP0234924A2 publication Critical patent/EP0234924A2/en
Publication of EP0234924A3 publication Critical patent/EP0234924A3/en
Withdrawn legal-status Critical Current

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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

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)

Abstract

A process wherein lower boiling products (H) are ob­ tained from a hydrocarbon feed (J and/or HH) by contacting the feed with fluidized solid contact material at elevated tem­ perature in a riser (K), spent contact material is separated and stripped of volatile hydrocarbons in a stripping zone (D), stripped contact material is regenerated with oxygen-­ containing gas (A) in a regeneration zone (B), and hot freshly regenerated fluidized solid contact material is returned to the riser (K), the process further including two or more of the following:
(i) suspending hot regenerated contact material in a car­ bonizable lift gas at the lower portion of the riser and injecting hydrocarbon feed higher in the riser;
(ii) charging hydrocarbon feed into the base of the riser, steam cooling a portion of the hot freshly regenerated con­ tact material, and contacting the hydrocarbon feed with hot regenerated contact material upstream of where said hydro­ carbon feed is contacted with the steam cooled contact mat­ erial;
(iii) cooling a portion of hot freshly regenerated contact material before returning it to the riser; and
(iv) adding a portion of freshly heated regenerated con­ tact material to said stripping zone.
EP87301613A 1986-02-24 1987-02-24 Hydrocarbon treatment process Withdrawn EP0234924A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83190786A 1986-02-24 1986-02-24
US831907 1986-02-24

Publications (2)

Publication Number Publication Date
EP0234924A2 EP0234924A2 (en) 1987-09-02
EP0234924A3 true EP0234924A3 (en) 1987-10-07

Family

ID=25260176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87301613A Withdrawn EP0234924A3 (en) 1986-02-24 1987-02-24 Hydrocarbon treatment process

Country Status (3)

Country Link
EP (1) EP0234924A3 (en)
CN (1) CN87100848A (en)
BR (1) BR8700865A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610638B1 (en) * 1987-02-11 1990-04-13 Total France IMPROVEMENTS TO METHODS AND DEVICES FOR CATALYTIC CRACKING OF HYDROCARBON FEEDSTOCKS
US4917790A (en) * 1989-04-10 1990-04-17 Mobil Oil Corporation Heavy oil catalytic cracking process and apparatus
US5000841A (en) * 1989-04-10 1991-03-19 Mobil Oil Corporation Heavy oil catalytic cracking process and apparatus
US5043055A (en) * 1990-04-27 1991-08-27 Mobil Oil Corporation Process and apparatus for hot catalyst stripping above a bubbling bed catalyst regenerator
CN106398759B (en) * 2016-11-19 2017-12-22 河北天理环保科技有限公司 Waste lubricant oil regeneration and production diesel device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353505A (en) * 1940-12-31 1944-07-11 Standard Oil Co Catalytic conversion system
US2374073A (en) * 1939-05-20 1945-04-17 Kellogg M W Co Catalytic conversion of hydrocarbons
US2427820A (en) * 1941-10-27 1947-09-23 Universal Oil Prod Co Catalytic cracking process
US3886060A (en) * 1973-04-30 1975-05-27 Mobil Oil Corp Method for catalytic cracking of residual oils
EP0137998A2 (en) * 1983-09-16 1985-04-24 Ashland Oil, Inc. Vented riser for stripping spent catalyst

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374073A (en) * 1939-05-20 1945-04-17 Kellogg M W Co Catalytic conversion of hydrocarbons
US2353505A (en) * 1940-12-31 1944-07-11 Standard Oil Co Catalytic conversion system
US2427820A (en) * 1941-10-27 1947-09-23 Universal Oil Prod Co Catalytic cracking process
US3886060A (en) * 1973-04-30 1975-05-27 Mobil Oil Corp Method for catalytic cracking of residual oils
EP0137998A2 (en) * 1983-09-16 1985-04-24 Ashland Oil, Inc. Vented riser for stripping spent catalyst

Also Published As

Publication number Publication date
CN87100848A (en) 1987-10-28
BR8700865A (en) 1987-12-22
EP0234924A2 (en) 1987-09-02

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Inventor name: BARTHOLIC, DAVID B.

Inventor name: BARGER, DWIGHT F.