DK109743C - Fremgangsmåde til hydrogendealkylering af en alkylaromatisk carbonhydridcharge. - Google Patents

Fremgangsmåde til hydrogendealkylering af en alkylaromatisk carbonhydridcharge.

Info

Publication number
DK109743C
DK109743C DK384864AA DK384864A DK109743C DK 109743 C DK109743 C DK 109743C DK 384864A A DK384864A A DK 384864AA DK 384864 A DK384864 A DK 384864A DK 109743 C DK109743 C DK 109743C
Authority
DK
Denmark
Prior art keywords
aromatic hydrocarbon
alkyl aromatic
hydrocarbon charge
hydrogen alkylation
alkylation
Prior art date
Application number
DK384864AA
Other languages
Danish (da)
English (en)
Original Assignee
Universal Oil Prod 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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of DK109743C publication Critical patent/DK109743C/da

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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/22—Separation of effluents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation 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
    • C07C4/14—Preparation 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
    • C07C4/18—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2724—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with metals
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/048—Composition of the impurity the impurity being an organic compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DK384864AA 1960-06-15 1961-06-14 Fremgangsmåde til hydrogendealkylering af en alkylaromatisk carbonhydridcharge. DK109743C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36344A US3296118A (en) 1960-06-15 1960-06-15 Hydroforming with a platinum catalyst
US10376461A 1961-04-18 1961-04-18

Publications (1)

Publication Number Publication Date
DK109743C true DK109743C (da) 1968-06-24

Family

ID=26713095

Family Applications (2)

Application Number Title Priority Date Filing Date
DK243461AA DK103628C (da) 1960-06-15 1961-06-14 Fremgangsmåde til kontinuerlig carbonhydridomdannelse.
DK384864AA DK109743C (da) 1960-06-15 1961-06-14 Fremgangsmåde til hydrogendealkylering af en alkylaromatisk carbonhydridcharge.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK243461AA DK103628C (da) 1960-06-15 1961-06-14 Fremgangsmåde til kontinuerlig carbonhydridomdannelse.

Country Status (9)

Country Link
US (1) US3296118A (no)
CH (1) CH485833A (no)
DE (1) DE1234902B (no)
DK (2) DK103628C (no)
ES (1) ES268224A1 (no)
FR (1) FR1299141A (no)
GB (1) GB962120A (no)
NL (1) NL265987A (no)
OA (1) OA00537A (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461063A (en) * 1966-04-04 1969-08-12 Universal Oil Prod Co Hydrogenation process
US3415737A (en) 1966-06-24 1968-12-10 Chevron Res Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
US3442793A (en) * 1966-12-30 1969-05-06 Universal Oil Prod Co Method for hydrocarbon conversion
US3431195A (en) * 1967-04-17 1969-03-04 Universal Oil Prod Co Purifying make hydrogen in a catalytic reforming process
US3434960A (en) * 1967-06-30 1969-03-25 Chevron Res Low-pressure reforming process with a platinum-rhenium catalyst
US3449237A (en) * 1967-09-28 1969-06-10 Chevron Res Startup procedure for a platinum-rhenium catalyst reforming process
US3535402A (en) * 1968-08-19 1970-10-20 Chevron Res Dehydrogenation over pt-re catalyst
US3520800A (en) * 1968-09-30 1970-07-14 Universal Oil Prod Co Purifying hydrogen gas effluent from a catalytic reforming process
US3520799A (en) * 1968-09-30 1970-07-14 Universal Oil Prod Co Purifying hydrogen separated from a catalytic reforming effluent
US3496096A (en) * 1969-03-12 1970-02-17 Chevron Res Regenerating a platinium-rhenium reforming catalyst
US3537980A (en) * 1969-03-12 1970-11-03 Chevron Res Regeneration at low temperatures of platinum-rhenium reforming catalysts
US3487009A (en) * 1969-03-24 1969-12-30 Chevron Res Low pressure reforming with a platinumrhenium-iridium catalyst
US3507780A (en) * 1969-04-07 1970-04-21 Chevron Res Startup procedure for a low content platinum rhenium-iridium catalyst reforming process
US3622520A (en) * 1969-07-23 1971-11-23 Universal Oil Prod Co Regeneration of a coke-deactivated catalyst comprising a combination of platinum, rhenium, halogen and sulfur with an alumina carrier material
US3939060A (en) * 1972-09-13 1976-02-17 Universal Oil Products Company Hydrocarbon conversion with a sulfided acidic catalytic composite
US3882014A (en) * 1972-10-26 1975-05-06 Universal Oil Prod Co Reaction zone effluents separation and hydrogen enrichment process
US3950243A (en) * 1975-03-14 1976-04-13 Universal Oil Products Company Hydrocarbon conversion with an acidic sulfur-free multimetallic catalytic composite
US4431521A (en) * 1982-09-27 1984-02-14 Exxon Research & Engineering Co. Benzene recovery process
US4551238A (en) * 1984-11-06 1985-11-05 Mobil Oil Corporation Method and apparatus for pressure-cascade separation and stabilization of mixed phase hydrocarbonaceous products
US4735704A (en) * 1986-05-16 1988-04-05 Santa Fe Braun Inc. Liquid removal enhancement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB365111A (en) * 1929-07-16 1932-01-12 Kohlentechnik Gmbh Improvements in and relating to the treatment of lighting, heating and power gases
FR826071A (fr) * 1937-08-27 1938-03-22 Universal Oil Prod Co Procédé de production de combustibles pour moteurs à pouvoir antidétonant élevé à partir d'huiles hydrocarbonées à point d'ébullition relativement bas
US2184069A (en) * 1938-05-31 1939-12-19 Universal Oil Prod Co Treatment of hydrocarbon oils
US2566936A (en) * 1947-01-04 1951-09-04 Texaco Development Corp Process for preparing synthesis gases
GB668978A (en) * 1949-10-31 1952-03-26 United Eng & Constructors Inc Method of reforming gaseous hydrocarbons and apparatus therefor
US2703308A (en) * 1950-11-30 1955-03-01 Houdry Process Corp Catalytic conversion of hydrocarbon oils
US2695264A (en) * 1950-12-28 1954-11-23 Standard Oil Dev Co Visbreaking of heavy hydrocarbonaceous materials
US2776247A (en) * 1951-09-24 1957-01-01 Gulf Research Development Co Fluid catalytic hydroreforming with carbonized catalyst
AT174598B (de) * 1951-10-13 1953-04-10 Wiener Stadtwerke Verfahren und Vorrichtung zur Synthesegaserzeugung aus Kohlenwasserstoffen, insbesondere aus methanhaltigen Gasen
US2668142A (en) * 1952-02-06 1954-02-02 Standard Oil Co Reforming process and catalysts
GB765004A (en) * 1954-03-16 1957-01-02 Exxon Research Engineering Co Conversion of hydrocarbons
US2844518A (en) * 1954-03-16 1958-07-22 Exxon Research Engineering Co Conversion of hydrocarbons

Also Published As

Publication number Publication date
US3296118A (en) 1967-01-03
NL265987A (no)
CH485833A (de) 1970-02-15
DK103628C (da) 1966-01-31
GB962120A (en) 1964-06-24
FR1299141A (fr) 1962-07-20
ES268224A1 (es) 1961-12-16
OA00537A (fr) 1966-07-15
DE1234902B (de) 1967-02-23

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