NL159645B - Werkwijze voor de thermische hydro-ontalkylering van een alkylaromaat tot benzeen. - Google Patents

Werkwijze voor de thermische hydro-ontalkylering van een alkylaromaat tot benzeen.

Info

Publication number
NL159645B
NL159645B NL6715867.A NL6715867A NL159645B NL 159645 B NL159645 B NL 159645B NL 6715867 A NL6715867 A NL 6715867A NL 159645 B NL159645 B NL 159645B
Authority
NL
Netherlands
Prior art keywords
decalkylation
alkylaromatic
benzene
procedure
thermal hydro
Prior art date
Application number
NL6715867.A
Other languages
English (en)
Dutch (nl)
Other versions
NL6715867A (xx
Original Assignee
Gulf Research 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 Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of NL6715867A publication Critical patent/NL6715867A/xx
Publication of NL159645B publication Critical patent/NL159645B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/16Thermal processes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/107Atmospheric residues having a boiling point of at least about 538 °C
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL6715867.A 1966-11-22 1967-11-22 Werkwijze voor de thermische hydro-ontalkylering van een alkylaromaat tot benzeen. NL159645B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59612566A 1966-11-22 1966-11-22

Publications (2)

Publication Number Publication Date
NL6715867A NL6715867A (xx) 1968-05-24
NL159645B true NL159645B (nl) 1979-03-15

Family

ID=24386075

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6715867.A NL159645B (nl) 1966-11-22 1967-11-22 Werkwijze voor de thermische hydro-ontalkylering van een alkylaromaat tot benzeen.

Country Status (5)

Country Link
DE (1) DE1668155C3 (xx)
DK (1) DK134714B (xx)
ES (1) ES347408A1 (xx)
GB (1) GB1165399A (xx)
NL (1) NL159645B (xx)

Also Published As

Publication number Publication date
DE1668155C3 (de) 1978-07-13
GB1165399A (en) 1969-09-24
DE1668155A1 (de) 1971-04-15
ES347408A1 (es) 1969-01-16
DK134714C (xx) 1977-05-31
NL6715867A (xx) 1968-05-24
DK134714B (da) 1977-01-03
DE1668155B2 (de) 1977-11-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: GULF