FR2381819A2 - Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones - Google Patents

Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones

Info

Publication number
FR2381819A2
FR2381819A2 FR7705876A FR7705876A FR2381819A2 FR 2381819 A2 FR2381819 A2 FR 2381819A2 FR 7705876 A FR7705876 A FR 7705876A FR 7705876 A FR7705876 A FR 7705876A FR 2381819 A2 FR2381819 A2 FR 2381819A2
Authority
FR
France
Prior art keywords
zones
reaction
zone
sepd
treatment
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.)
Granted
Application number
FR7705876A
Other languages
French (fr)
Other versions
FR2381819B2 (en
Inventor
Pierre Ham
Roland Huin
Jean-Marie Parillaud
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7705876A priority Critical patent/FR2381819A2/en
Priority to DE19782803284 priority patent/DE2803284A1/en
Priority to NLAANVRAGE7801023,A priority patent/NL189568C/en
Priority to PL1978204346A priority patent/PL112986B2/en
Priority to DD78203475A priority patent/DD137940A1/en
Priority to IT19803/78A priority patent/IT1093477B/en
Priority to CA000296082A priority patent/CA1117146A/en
Priority to JP1037178A priority patent/JPS5397005A/en
Priority to GB3862/78A priority patent/GB1558050A/en
Priority to US05/873,989 priority patent/US4172027A/en
Publication of FR2381819A2 publication Critical patent/FR2381819A2/en
Application granted granted Critical
Publication of FR2381819B2 publication Critical patent/FR2381819B2/fr
Priority to JP1215165A priority patent/JPH02132187A/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • B01J23/48—Silver or gold
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble 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
    • 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
    • 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
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In a process for hydroforming or for recovery of aromatic hydrocarbons at 480-500 degrees C, in presence of a catalyst, the feed, contg. hydrocarbons and H2 is circulated through is not 2 moving bed reaction zones; the catalyst moves continuously downwards through these zones and is passed into a regeneration zone. The regenerated catalyst (a) passes downwards in a zone, sepd. from the reaction zones, where it is treated with H2 at the reaction temp. (b) passed continuously into a sulphiding zone, sepd. from the H2 treatment zone and the reaction zone, where it is treated with a S cpd. at the reaction temp., and (c) flows continuously into the reaction zone. The process is used for reforming, or prodn. of aromatic hydrocarbons from unsatd. benzines or from naphthenic hydrocarbons. Treatment with H2 and with a S cpd. can be carried out at optimum temps., independent of the reaction temp. Risk of explosion is reduced, since the redn. zone is sepd. from the reaction zones.
FR7705876A 1977-01-31 1977-02-23 Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones Granted FR2381819A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7705876A FR2381819A2 (en) 1977-02-23 1977-02-23 Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones
DE19782803284 DE2803284A1 (en) 1977-01-31 1978-01-26 CATALYTIC PROCEDURE FOR REFORMING OR PRODUCTION OF FLAVORED HYDROCARBONS
NLAANVRAGE7801023,A NL189568C (en) 1977-01-31 1978-01-27 PROCESS FOR HYDROREFORMING HYDROCARBONS OR FORMING AROMATIC HYDROCARBONS.
DD78203475A DD137940A1 (en) 1977-01-31 1978-01-30 METHOD FOR HYDROREFORMING OR PREPARING AROMATIC HYDROCARBONS
IT19803/78A IT1093477B (en) 1977-01-31 1978-01-30 CATALYTIC PROCEDURE FOR REFORMING OR PRODUCTION OF AROMATIC HYDROCARBONS
PL1978204346A PL112986B2 (en) 1977-01-31 1978-01-30 Process for continuous hydrocarbon conversion
CA000296082A CA1117146A (en) 1977-01-31 1978-01-31 Catalytic reforming or production of aromatic hydrocarbons
JP1037178A JPS5397005A (en) 1977-01-31 1978-01-31 Continuous conversion of hydrocarbons
GB3862/78A GB1558050A (en) 1977-01-31 1978-01-31 Catalytic reforming or production of aromatic hydrocarbons
US05/873,989 US4172027A (en) 1977-01-31 1978-01-31 Catalytic process for reforming or production of aromatic hydrocarbons
JP1215165A JPH02132187A (en) 1977-01-31 1989-08-23 Continuous conversion of hydrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705876A FR2381819A2 (en) 1977-02-23 1977-02-23 Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones

Publications (2)

Publication Number Publication Date
FR2381819A2 true FR2381819A2 (en) 1978-09-22
FR2381819B2 FR2381819B2 (en) 1983-02-04

Family

ID=9187363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705876A Granted FR2381819A2 (en) 1977-01-31 1977-02-23 Hydrocarbon conversion with treatment of regenerated catalyst - using hydrogen and sulphur cpd. in zones sepd. from reaction zones

Country Status (1)

Country Link
FR (1) FR2381819A2 (en)

Also Published As

Publication number Publication date
FR2381819B2 (en) 1983-02-04

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