GB1066388A - Preparation of aromatic hydrocarbons - Google Patents

Preparation of aromatic hydrocarbons

Info

Publication number
GB1066388A
GB1066388A GB1924065A GB1924065A GB1066388A GB 1066388 A GB1066388 A GB 1066388A GB 1924065 A GB1924065 A GB 1924065A GB 1924065 A GB1924065 A GB 1924065A GB 1066388 A GB1066388 A GB 1066388A
Authority
GB
United Kingdom
Prior art keywords
preparation
aromatic hydrocarbons
water
platinum
naphtha
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
GB1924065A
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.)
Engelhard Industries Inc
Original Assignee
Engelhard Industries Inc
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 Engelhard Industries Inc filed Critical Engelhard Industries Inc
Publication of GB1066388A publication Critical patent/GB1066388A/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
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation

Abstract

Paraffinic naphtha is reformed in the presence of a previously reduced mixed platinum-palladium on alumina catalyst containing 0.1-1.5% of metal of which 25-60% wt. is platinum at 875-990 DEG F., 0.1-10 w./w./hr. and 200-600 p.s.i.g. with 3-55 mols of hydrogen per mol of hydrocarbon, the charge stock containing less than 100 p.p.m. of water and 25 p.p.m. of sulphur and the effluent containing less than 100 p.p.m. of water. The naphtha may contain 40-80% of paraffins and 15-50% of naphthenes by volume.
GB1924065A 1964-05-08 1965-05-06 Preparation of aromatic hydrocarbons Expired GB1066388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36617464A 1964-05-08 1964-05-08

Publications (1)

Publication Number Publication Date
GB1066388A true GB1066388A (en) 1967-04-26

Family

ID=23441951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1924065A Expired GB1066388A (en) 1964-05-08 1965-05-06 Preparation of aromatic hydrocarbons

Country Status (2)

Country Link
DE (1) DE1265328B (en)
GB (1) GB1066388A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018808A1 (en) * 1979-04-30 1980-11-12 Exxon Research And Engineering Company Pd/Pt catalyst composition for hydrocarbon reforming and reforming process using same
US4295957A (en) 1979-04-30 1981-10-20 Exxon Research & Engineering Co. Reforming with multimetallic catalysts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1313074A (en) * 1960-09-09 1962-12-28 American Oil Co Reformation process with catalyst regeneration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018808A1 (en) * 1979-04-30 1980-11-12 Exxon Research And Engineering Company Pd/Pt catalyst composition for hydrocarbon reforming and reforming process using same
US4295957A (en) 1979-04-30 1981-10-20 Exxon Research & Engineering Co. Reforming with multimetallic catalysts

Also Published As

Publication number Publication date
DE1265328B (en) 1968-04-04

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