GB1207256A - Hydrogenation process - Google Patents

Hydrogenation process

Info

Publication number
GB1207256A
GB1207256A GB59628/68A GB5962868A GB1207256A GB 1207256 A GB1207256 A GB 1207256A GB 59628/68 A GB59628/68 A GB 59628/68A GB 5962868 A GB5962868 A GB 5962868A GB 1207256 A GB1207256 A GB 1207256A
Authority
GB
United Kingdom
Prior art keywords
stream
cool
pressure
streams
hot
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
GB59628/68A
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.)
Cities Service Research and Development Co
Original Assignee
Cities Service Research and Development Co
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 Cities Service Research and Development Co filed Critical Cities Service Research and Development Co
Publication of GB1207256A publication Critical patent/GB1207256A/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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1,207,256. Hydrogenating hydrocarbon oils. CITIES SERVICE RESEARCH & DEVELOPMENT CO. 16 Dec., 1968 [19 Dec., 1967], No. 59628/68. Heading C5E. In a process for hydrogenating heavy hydrocarbon oil under high pressure and temperature to produce a gas stream and a high boiling liquid hydrocarbon stream at high pressure and temperature containing polymerizable constituents, polymerization is reduced by reducing the pressure of the liquid stream to a pressure of up to about 200 p.s.i.g., and before, during or immediately after the reduction of pressure, contacting the stream with a cool liquid hydrocarbon stream to reduce the temperature of the hot stream to not more than about 650‹ F., and preferably about 550‹ F. The cool stream may be a light cycle oil condensed from the gas stream, and may be divided into two streams, either or both of which may be delivered to the hot stream, one of the cool streams being first used to preheat the feedstock. The mixed hot and cool streams, after further cooling, may be mixed with the condensed effluent stream from the hydrogenation zone.
GB59628/68A 1967-12-19 1968-12-16 Hydrogenation process Expired GB1207256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69188767A 1967-12-19 1967-12-19

Publications (1)

Publication Number Publication Date
GB1207256A true GB1207256A (en) 1970-09-30

Family

ID=24778367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59628/68A Expired GB1207256A (en) 1967-12-19 1968-12-16 Hydrogenation process

Country Status (5)

Country Link
US (1) US3544447A (en)
DE (1) DE1811911B1 (en)
FR (1) FR1590799A (en)
GB (1) GB1207256A (en)
NL (1) NL156748B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759719C2 (en) * 1977-11-14 1985-09-19 Basf Farben + Fasern Ag, 2000 Hamburg Use of a coating agent
DE2750903C2 (en) 1977-11-14 1982-12-09 Basf Farben + Fasern Ag, 2000 Hamburg Use of a coating agent based on acrylate polymers for various purposes, in particular in the building sector
US4495060A (en) * 1982-12-27 1985-01-22 Hri, Inc. Quenching hydrocarbon effluent from catalytic reactor to avoid precipitation of asphaltene compounds

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924228C (en) * 1950-12-28 1955-02-28 Standard Oil Dev Co Process for breaking the viscosity of heavy residue oils
US2953514A (en) * 1957-10-07 1960-09-20 Socony Mobil Oil Co Inc Method of reducing heat exchanger fouling
US2962434A (en) * 1958-03-12 1960-11-29 Universal Oil Prod Co Process for effecting exothermic reactions between liquids and gases
US3089843A (en) * 1960-06-02 1963-05-14 Texaco Inc Hydroconversion of hydrocarbons
US3213150A (en) * 1962-01-02 1965-10-19 Phillips Petroleum Co Hydrogenation with demethylated reformer offgas
US3223745A (en) * 1962-01-02 1965-12-14 Phillips Petroleum Co Process for dealkylation and recovery of hydrogen from refinery gases
US3215617A (en) * 1962-06-13 1965-11-02 Cities Service Res & Dev Co Hydrogenation cracking process in two stages
US3260663A (en) * 1963-07-15 1966-07-12 Union Oil Co Multi-stage hydrocracking process
FR1498026A (en) * 1966-10-28 1967-10-13 Hydrocarbon Research Inc Petroleum oil hydrogenation process
US3429942A (en) * 1967-10-16 1969-02-25 Dow Chemical Co Quenching technique for hydrodealkylation of alkyl aromatic hydrocarbon

Also Published As

Publication number Publication date
US3544447A (en) 1970-12-01
NL156748B (en) 1978-05-16
DE1811911B1 (en) 1970-08-20
FR1590799A (en) 1970-04-20
NL6816942A (en) 1969-06-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee