NL7500775A - Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity - Google Patents

Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity

Info

Publication number
NL7500775A
NL7500775A NL7500775A NL7500775A NL7500775A NL 7500775 A NL7500775 A NL 7500775A NL 7500775 A NL7500775 A NL 7500775A NL 7500775 A NL7500775 A NL 7500775A NL 7500775 A NL7500775 A NL 7500775A
Authority
NL
Netherlands
Prior art keywords
fuel oil
light fuel
catalyst
stage
limited activity
Prior art date
Application number
NL7500775A
Other languages
Dutch (nl)
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
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Priority to NL7500775A priority Critical patent/NL7500775A/en
Publication of NL7500775A publication Critical patent/NL7500775A/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
    • C10G11/14—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

Light fuel oil is produced by (a) cracking a high-boiling hydrocarbon feedstock in the presence of a catalyst with limited activity under conditions such that the conversion of the feedstock to gasoline and lighter fractions is limited; (b) fractioning the prod. into a light fuel oil prod., a cycle oil with an intermediate distn. range (ICO), and a heavy cycle oil (HCO); (c) recycling the HCO to stage (a); (d) cracking the ICO in the presence of a catalyst with limited activity under conditions such that light fuel oil is preferentially produced; (e) recycling the catalyst from stage (d) to stage (a); (f) fractioning the prod. from (d) to isolate the light fuel oil; and (g) lowering the pour point of the light fuel oil (LCO) by contacting with a ZSM-5-type zeolite.
NL7500775A 1975-01-22 1975-01-22 Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity NL7500775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7500775A NL7500775A (en) 1975-01-22 1975-01-22 Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7500775A NL7500775A (en) 1975-01-22 1975-01-22 Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity

Publications (1)

Publication Number Publication Date
NL7500775A true NL7500775A (en) 1975-04-29

Family

ID=19823036

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500775A NL7500775A (en) 1975-01-22 1975-01-22 Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity

Country Status (1)

Country Link
NL (1) NL7500775A (en)

Similar Documents

Publication Publication Date Title
GB1417525A (en) Method for converting hydrocarbons by cracking in the presence of a zeolite cracking catalyst
ES381102A1 (en) Fluid catalytic cracking process with a segregated feed charged to separate reactors
ES426794A1 (en) Process for the production of olefinically unsaturated hydrocarbons
GB1438795A (en) Conversion of hydrocarbons
GB1429331A (en) Process for the production of synthesis gas and clean fuels
US2389713A (en) Conversion of hydrocarbons
GB554227A (en) An improved method for the interaction of gaseous flulds with solid materials, and more especially for the catalytic conversion of hydrocarbon oils
NL7500775A (en) Light fuel oil prodn. from high-boiling hydrocarbons - by two-stage cracking using a catalyst with limited activity
US2941936A (en) Combination catalytic cracking process producing aromatics concentrate
US2214455A (en) Multistage catalytic conversion of hydrocarbons
EP0142900B1 (en) Dual riser fluid catalytic cracking process
GB573819A (en) Process for the catalytic conversion of hydrocarbon oils
ES368707A1 (en) Hydrocracking process
US2330089A (en) Multistage catalytic conversion of hydrocarbons
GB1253762A (en) Furnace oils from waxy gas oils
GB1399110A (en) Apparatus and process for catalytic cracking
EP0299651A3 (en) Improved catalytic cracking or dewaxing of hydrocarbon feeds
FR2350392A1 (en) Processing of Fischer-Tropsch synthesis products from coal - by integrated process of fractionation, polymerisation, alkylation, etc.
FR2352049A1 (en) Processing of Fischer-Tropsch synthesis products from coal - by integrated process of fractionation, polymerisation, alkylation, etc.
JPS5278903A (en) Catalytic cracking method by catalyst fluid bed
ES421954A1 (en) Fluid catalytic cracking process
SU925987A1 (en) Process for producing raw material for carbon black manufacture
SU108368A1 (en) The method of producing gasoline
GB1249016A (en) Process for production of gasoline
FR2345507A1 (en) Processing of Fischer-Tropsch synthesis products from coal - by integrated process of fractionation, polymerisation, alkylation, etc.