ES359327A2 - Process for the selective hydrogenation of pyrolysis gasoline - Google Patents

Process for the selective hydrogenation of pyrolysis gasoline

Info

Publication number
ES359327A2
ES359327A2 ES359327A ES359327A ES359327A2 ES 359327 A2 ES359327 A2 ES 359327A2 ES 359327 A ES359327 A ES 359327A ES 359327 A ES359327 A ES 359327A ES 359327 A2 ES359327 A2 ES 359327A2
Authority
ES
Spain
Prior art keywords
hydrogenation
selective hydrogenation
pyrolysis gasoline
removes
supports
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
ES359327A
Other languages
Spanish (es)
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.)
Bayer AG
Original Assignee
Bayer AG
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 DE19671645747 external-priority patent/DE1645747C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES359327A2 publication Critical patent/ES359327A2/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
    • 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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/06—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a selective hydrogenation of the diolefins
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline

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)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

In a modification of the process for the selective hydrogenation of pyrolysis gasolines or fractions thereof in the presence of noble metal catalysts on aluminium spinel supports at an elevated temperature according to the parent Specification 1,109,726, the hydrogenation treatment at a temperature below 100 C. is followed by a similar treatment at a temperature of from 150 to 250 C., noble metals on aluminium spinel supports being used as catalysts. The first hydrogenation removes gum-forming diolefins the second removes mono-olefins. Some desulphurization also takes place. The catalyst may be Pd or mixtures of Pd with Pt, Ru or Au. The spinel may be made by heating Al 2 O 3 with an oxide of Li, Be, Mg, Zn, Mn, Co or Ni.
ES359327A 1967-10-19 1968-10-19 Process for the selective hydrogenation of pyrolysis gasoline Expired ES359327A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671645747 DE1645747C3 (en) 1967-10-19 1967-10-19 Process for the selective hydrogenation of pyrolysis gasoline

Publications (1)

Publication Number Publication Date
ES359327A2 true ES359327A2 (en) 1970-06-01

Family

ID=5684547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359327A Expired ES359327A2 (en) 1967-10-19 1968-10-19 Process for the selective hydrogenation of pyrolysis gasoline

Country Status (5)

Country Link
US (1) US3556983A (en)
ES (1) ES359327A2 (en)
GB (1) GB1207269A (en)
PL (1) PL79423B1 (en)
SE (1) SE347010B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456526A (en) * 1982-09-24 1984-06-26 Atlantic Richfield Company Method for minimizing fouling of heat exchangers
US4510041A (en) * 1984-08-10 1985-04-09 Atlantic Richfield Company Method for minimizing fouling of heat exchanger
US4511457A (en) * 1984-08-10 1985-04-16 Atlantic Richfield Company Method for minimizing fouling of heat exchanger
US5254789A (en) * 1990-02-08 1993-10-19 Uop Process for isomerizing olefins in gasoline streams
US5430221A (en) * 1990-02-08 1995-07-04 Uop Process for isomerizing olefins in gasoline streams
US5057635A (en) * 1990-02-08 1991-10-15 Uop Process for isomerizing olefins in gasoline streams
CN1055107C (en) * 1997-11-28 2000-08-02 中国石油化工总公司 Selective hydrogenation catalyst
EP3395929A1 (en) 2007-09-18 2018-10-31 Shell Internationale Research Maatschappij B.V. Process for the deep desulfurization of heavy pyrolysis gasoline
EA033009B1 (en) 2013-07-02 2019-08-30 Сауди Бейсик Индастриз Корпорейшн Process and installation for the conversion of crude oil to petrochemicals having an improved btx yield
CN106062146B (en) 2014-02-25 2019-07-02 沙特基础工业公司 Using coking by the method for hydrocarbon mixture source production BTX
WO2015128019A1 (en) 2014-02-25 2015-09-03 Saudi Basic Industries Corporation Process for producing btx from a mixed hydrocarbon source using catalytic cracking
SG11201606523TA (en) 2014-02-25 2016-09-29 Saudi Basic Ind Corp Process for producing btx from a mixed hydrocarbon source using pyrolysis

Also Published As

Publication number Publication date
GB1207269A (en) 1970-09-30
SE347010B (en) 1972-07-24
PL79423B1 (en) 1975-06-30
US3556983A (en) 1971-01-19

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170630