Nothing Special   »   [go: up one dir, main page]

GB1161169A - Shape Selective Naphtha Processing - Google Patents

Shape Selective Naphtha Processing

Info

Publication number
GB1161169A
GB1161169A GB20816/67A GB2081667A GB1161169A GB 1161169 A GB1161169 A GB 1161169A GB 20816/67 A GB20816/67 A GB 20816/67A GB 2081667 A GB2081667 A GB 2081667A GB 1161169 A GB1161169 A GB 1161169A
Authority
GB
United Kingdom
Prior art keywords
naphtha
charge
reforming
hydrogen
catalyst
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
GB20816/67A
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of GB1161169A publication Critical patent/GB1161169A/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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • 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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/02—Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,161,169. Reforming. MOBIL OIL CORP. 4 May, 1967 [4 May, 1966], .No. 20816/67. Heading C5E. A process for upgrading naphtha comprises contacting a charge naphtha in the presence of hydrogen with a reforming catalyst effective for converting hydrocarbon components of the naphtha to other hydrocarbons of higher octane number than charge components by reactions which include dehydrogenation of naphthenes to yield aromatics and hydrogen, thereafter passing hydrocarbon products of said reforming step consisting essentially of a mixture of aromatic and paraffinic components in admixture with hydrogen in contact with a shapeselective crystalline aluminosilicate hydrocracking catalyst having a silica to alumina ratio of at least 3À0 and a pore size of 4À5 to 6 Angstrom units, said shape-selective crystalline aluminosilicate having cracking and hydrogenation-dehydrogenation activity substantially limited to its internal pore structure whereby a further increase in octane number of the charge naphtha is obtained by selectively hydrocracking normal paraffins to compounds boiling below naphtha hydrocarbon. The reforming catalyst may include alumina with or without platinum, palladium, osmium, iridium, ruthenium or rhodium and may also contain the oxides of silicon, magnesium, zirconium, thorium, vanadium, titanium, or boron. It-may-be -promoted with chlorine or fluorine. The reforming catalyst may also include a crystalline aluminosilicate the pore size of which is sufficiently large to allow passage therein of substantially all the compounds contained in the charge. The selective catalyst comprises a porous material having pores of 4À5 to 6 Angstroms and may also contain one or more of nickel, cobalt, molybdenum, iron, platinum, or palladium with or without tungsten. The porous material may be a natural or synthetic aluminosilicate or a porous carbon.
GB20816/67A 1966-05-04 1967-05-04 Shape Selective Naphtha Processing Expired GB1161169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547608A US3395094A (en) 1966-05-04 1966-05-04 Shape selective naphtha processing

Publications (1)

Publication Number Publication Date
GB1161169A true GB1161169A (en) 1969-08-13

Family

ID=24185356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20816/67A Expired GB1161169A (en) 1966-05-04 1967-05-04 Shape Selective Naphtha Processing

Country Status (5)

Country Link
US (1) US3395094A (en)
CA (1) CA988446A (en)
DE (1) DE1645767C3 (en)
GB (1) GB1161169A (en)
NL (1) NL6706271A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032431A (en) * 1968-07-25 1977-06-28 Mobil Oil Corporation Shape selective naphtha processing
DE2044853A1 (en) * 1969-09-15 1971-03-25 Standard Oil Co , Chicago, 111 (VStA) Naphtha hydroforming process
US3770614A (en) * 1971-01-15 1973-11-06 Mobil Oil Corp Split feed reforming and n-paraffin elimination from low boiling reformate
US3767568A (en) * 1971-03-19 1973-10-23 Mobil Oil Corp Hydrocarbon conversion
US3960768A (en) * 1972-01-28 1976-06-01 Sirmac Ltd. Production of carbon by eliminating hydrogen halide from polymerized halohydrocarbons
US3868429A (en) * 1972-11-01 1975-02-25 Calgon Corp Separation of xylenes
US4010093A (en) * 1973-03-06 1977-03-01 Mobil Oil Corporation Method of operating a platinum reformer comprising a selective zeolite catalyst in third reactor
US3844934A (en) * 1973-03-06 1974-10-29 Mobil Oil Corp Dual catalyst converter process
US4036735A (en) * 1973-04-02 1977-07-19 Chevron Research Company Process for upgrading motor gasoline
US3899411A (en) * 1974-01-08 1975-08-12 Mobil Oil Corp Octane cracking
US3926779A (en) * 1974-01-21 1975-12-16 Texaco Inc Upgrading of paraffinic gasoline blending components by cyclization with a platinum/magnesium oxide alumina matrix catalyst
JPS5247758B2 (en) * 1974-06-20 1977-12-05
US4066531A (en) * 1975-09-26 1978-01-03 Mobil Oil Corporation Processing heavy reformate feedstock
US6740228B1 (en) 1989-10-30 2004-05-25 Exxonmobil Chemical Patents Inc. Process for reforming petroleum hydrocarbon stocks
US5396010A (en) * 1993-08-16 1995-03-07 Mobil Oil Corporation Heavy naphtha upgrading
AU697412B2 (en) * 1994-09-28 1998-10-08 Mobil Oil Corporation Hydrocarbon conversion
US6068757A (en) * 1995-11-03 2000-05-30 Coastal Eagle Point Oil Company Hydrodewaxing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039953A (en) * 1958-09-17 1962-06-19 Exxon Research Engineering Co Selective conversion of normal paraffins with a crystalline zeolite
US3114696A (en) * 1958-10-03 1963-12-17 Socony Mobil Oil Co Inc Upgrading of naphthas
US3304254A (en) * 1965-01-21 1967-02-14 Mobil Oil Corp Catalytic hydrocracking with a physical mixture of a crystalline aluminosilicate and a porous support containing a hydrogenation component

Also Published As

Publication number Publication date
US3395094A (en) 1968-07-30
DE1645767A1 (en) 1971-02-25
DE1645767C3 (en) 1974-11-07
DE1645767B2 (en) 1974-04-11
NL6706271A (en) 1967-11-06
CA988446A (en) 1976-05-04

Similar Documents

Publication Publication Date Title
GB1161169A (en) Shape Selective Naphtha Processing
US3753891A (en) Split-stream reforming to upgrade low-octane hydrocarbons
US4435283A (en) Method of dehydrocyclizing alkanes
US3767568A (en) Hydrocarbon conversion
US4447316A (en) Composition and a method for its use in dehydrocyclization of alkanes
US3415737A (en) Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
NO116209B (en)
US3779899A (en) Hydrogenation of aromatic hydrocarbons
GB1313364A (en) Method of reforming a hydrocarbon feed
US4867864A (en) Dehydrogenation, dehydrocyclization and reforming catalyst
US3114696A (en) Upgrading of naphthas
US3806443A (en) Selective hydrocracking before and after reforming
GB1356383A (en) Process for the preparation of regenerable noble metal catalysts and use of catalysts thus prepared in the conversion of hydro carbons
US3679575A (en) Reforming with a platinum mordenite-alumina catalyst
US4882040A (en) Reforming process
US3047490A (en) Hydrocracking process
US3223617A (en) Catalytic hydrocarbon conversion
US3575846A (en) Catalysts for the selective conversion of straight-chain hydrocarbons
US3719586A (en) Naphtha conversion process including hydrocracking and hydroreforming
JPH06506235A (en) Isomerization catalyst and its usage
US3114695A (en) Amorphous aluminosilicate catalyst compositions for hydrocarbon conversion reactions
US2630404A (en) Hydrocarbon conversion process
US3632502A (en) Hydrocracking catalyst comprising a layered clay-type crystalline aluminosilicate component a group viii component and a rare earth component and process using said catalyst
US3899411A (en) Octane cracking
US3847792A (en) High octane motor fuel production

Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
4145 Application made to the patents appeal tribunal (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee