GB1533722A - Hydrocracking - Google Patents

Hydrocracking

Info

Publication number
GB1533722A
GB1533722A GB2113076A GB2113076A GB1533722A GB 1533722 A GB1533722 A GB 1533722A GB 2113076 A GB2113076 A GB 2113076A GB 2113076 A GB2113076 A GB 2113076A GB 1533722 A GB1533722 A GB 1533722A
Authority
GB
United Kingdom
Prior art keywords
reaction zone
effluent
hydrocracking
zone
liquid
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
Application number
GB2113076A
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 SE
IFP Energies Nouvelles IFPEN
Original Assignee
BASF SE
IFP Energies Nouvelles IFPEN
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 FR7516047A external-priority patent/FR2311836A1/en
Priority claimed from FR7540390A external-priority patent/FR2337194A2/en
Application filed by BASF SE, IFP Energies Nouvelles IFPEN filed Critical BASF SE
Publication of GB1533722A publication Critical patent/GB1533722A/en
Expired 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1533722 Hydrocracking oils INSTITUT FRANCAIS DU PETROLE and BADISCHE ANILINUND SODA-FABRIK AG 21 May 1976 [21 May 1975 30 Dec 1975] 21130/76 Heading C5E A petroleum hydrocarbon charge 101 containing nitrogenous compounds is hydrogenated in a first reaction zone 108 (using a hydrodesulphurization, hydrodenitrification or hydrocracking catalyst) and the effluent 109 is separated into a gaseous phase 115 and a liquid phase 116 containing less than 50 ppm of ammonia; the liquid phase 116 is subjected to hydrocracking in a second reaction zone 121 in admixture with at least a portion 138 of the effluent 142 from a prefractionating zone 124 and the effluent 122 from the second reaction zone is stripped in the prefractionation zone 124 in admixture with the gaseous phase 115 to produce a liquid fraction 136 (at least a portion 138 of which is recycled to the second reaction zone) and a gaseous fraction 125 which is cooled and separated into a hydrogen rich gas 133 and a liquid product 130.
GB2113076A 1975-05-21 1976-05-21 Hydrocracking Expired GB1533722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7516047A FR2311836A1 (en) 1975-05-21 1975-05-21 Hydro cracking of feeds contg. nitrogen - with prior hydro denitrification and high ppressure prefactionation of effluent
FR7540390A FR2337194A2 (en) 1975-12-30 1975-12-30 Hydro cracking of feeds contg. nitrogen - with prior hydro denitrification and high ppressure prefactionation of effluent

Publications (1)

Publication Number Publication Date
GB1533722A true GB1533722A (en) 1978-11-29

Family

ID=26218881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2113076A Expired GB1533722A (en) 1975-05-21 1976-05-21 Hydrocracking

Country Status (1)

Country Link
GB (1) GB1533722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148937A (en) * 1983-11-03 1985-06-05 Chevron Res Two-stage petroleum residuum hydroconversion using a countercurrent gas-liquid first stage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148937A (en) * 1983-11-03 1985-06-05 Chevron Res Two-stage petroleum residuum hydroconversion using a countercurrent gas-liquid first stage

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940521