FR2020116A1 - Three stage hydro-cracking process for production of - liquid gas and petrols - Google Patents

Three stage hydro-cracking process for production of - liquid gas and petrols

Info

Publication number
FR2020116A1
FR2020116A1 FR6933986A FR6933986A FR2020116A1 FR 2020116 A1 FR2020116 A1 FR 2020116A1 FR 6933986 A FR6933986 A FR 6933986A FR 6933986 A FR6933986 A FR 6933986A FR 2020116 A1 FR2020116 A1 FR 2020116A1
Authority
FR
France
Prior art keywords
boiling
degrees
product
low
hydro
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.)
Granted
Application number
FR6933986A
Other languages
French (fr)
Other versions
FR2020116B1 (en
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2020116A1 publication Critical patent/FR2020116A1/en
Application granted granted Critical
Publication of FR2020116B1 publication Critical patent/FR2020116B1/fr
Granted legal-status Critical Current

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
    • 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
    • C10G65/10—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only cracking steps

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)
  • Catalysts (AREA)

Abstract

Three stage hydro-cracking process for producting of liquid gas and petrols. G4-. consists of (a) hydro-cracking in presence of a catalyst comprising a carrier with acidic properties and splitting action, and a hydrogenating component, (b) separating the product into a gas fraction and at least one low-boiling and one high-boiling fraction, (c) hydro-cracking at least one high-boiling fraction using a similar catalyst as in (a), (d) returning the product from (c) to stage (b) and combining it with the product from (a), (e) hydrocracking a low-boiling hydrocarbon oil using a similar catalyst as in (a), (f) returning the product from (e) to stage (b) and combining it with the products from (a) and (c) for separation, and (g) drawing off at least one low-boiling fraction from the system. Preferred charges for (a) are flash distillate or gas oil with boiling range 325 degrees to 550 degrees C, and for (e) are directly-distilled petroleum fractions with boiling range 5 degrees to 250 degrees C, esp. heavy gasoline or kerosine. Relatively cheap flash distillate and kerosine are converted into more valuable liquid gas, low-boiling gasoline and heavy gasoline fractions.
FR6933986A 1968-10-08 1969-10-06 Three stage hydro-cracking process for production of - liquid gas and petrols Granted FR2020116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4765368A GB1191958A (en) 1968-10-08 1968-10-08 Three-Stage Hydrocracking Process

Publications (2)

Publication Number Publication Date
FR2020116A1 true FR2020116A1 (en) 1970-07-10
FR2020116B1 FR2020116B1 (en) 1973-08-10

Family

ID=10445781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933986A Granted FR2020116A1 (en) 1968-10-08 1969-10-06 Three stage hydro-cracking process for production of - liquid gas and petrols

Country Status (4)

Country Link
JP (1) JPS4934165B1 (en)
DE (1) DE1950348A1 (en)
FR (1) FR2020116A1 (en)
GB (1) GB1191958A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164318C (en) * 1970-07-08 1980-12-15 Shell Int Research PROCESS FOR THE HYDROGENATIVE CRACKING OF HYDROCARBON OILS.
GB8819121D0 (en) * 1988-08-11 1988-09-14 Shell Int Research Process for hydrocracking of hydrocarbonaceous feedstock
US5232578A (en) * 1991-04-09 1993-08-03 Shell Oil Company Multibed hydrocracking process utilizing beds with disparate particle sizes and hydrogenating metals contents
DE60141606D1 (en) 2000-11-11 2010-04-29 Haldor Topsoe As IMPROVED HYDROPROCESSING METHOD AND METHOD FOR CHANGING EXISTING HYDROPROCESSING REACTORS
US6783660B2 (en) * 2001-10-25 2004-08-31 Chevron U.S.A. Inc. Multiple hydroprocessing reactors with intermediate flash zones
US9157038B2 (en) 2012-09-28 2015-10-13 Uop Llc Process for washing a gas from a hydroprocessed effluent, and an apparatus and separator relating thereto
FR3030567B1 (en) * 2014-12-18 2017-02-03 Axens PROCESS FOR DEEP CONVERSION OF RESIDUES MAXIMIZING PERFORMANCE IN GASOLINE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260663A (en) * 1963-07-15 1966-07-12 Union Oil Co Multi-stage hydrocracking process
GB1092400A (en) * 1965-04-13 1967-11-22 Shell Int Research Process for hydrocracking hydrocarbon oils

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260663A (en) * 1963-07-15 1966-07-12 Union Oil Co Multi-stage hydrocracking process
GB1092400A (en) * 1965-04-13 1967-11-22 Shell Int Research Process for hydrocracking hydrocarbon oils

Also Published As

Publication number Publication date
GB1191958A (en) 1970-05-13
FR2020116B1 (en) 1973-08-10
DE1950348A1 (en) 1970-04-16
JPS4934165B1 (en) 1974-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse