FR2184695A1 - Gas phase reactor - for catalytic direct re-cycling processes - Google Patents

Gas phase reactor - for catalytic direct re-cycling processes

Info

Publication number
FR2184695A1
FR2184695A1 FR7317036A FR7317036A FR2184695A1 FR 2184695 A1 FR2184695 A1 FR 2184695A1 FR 7317036 A FR7317036 A FR 7317036A FR 7317036 A FR7317036 A FR 7317036A FR 2184695 A1 FR2184695 A1 FR 2184695A1
Authority
FR
France
Prior art keywords
injector
gas phase
phase reactor
catalyst cage
cycling processes
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
FR7317036A
Other languages
English (en)
French (fr)
Other versions
FR2184695B1 (de
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of FR2184695A1 publication Critical patent/FR2184695A1/fr
Application granted granted Critical
Publication of FR2184695B1 publication Critical patent/FR2184695B1/fr
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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7317036A 1972-05-15 1973-05-11 Gas phase reactor - for catalytic direct re-cycling processes Granted FR2184695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2433872A IT955507B (it) 1972-05-15 1972-05-15 Apparecchiatura per la conduzione di reazioni catalitiche in fase gassosa

Publications (2)

Publication Number Publication Date
FR2184695A1 true FR2184695A1 (en) 1973-12-28
FR2184695B1 FR2184695B1 (de) 1976-05-28

Family

ID=11213155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317036A Granted FR2184695A1 (en) 1972-05-15 1973-05-11 Gas phase reactor - for catalytic direct re-cycling processes

Country Status (8)

Country Link
JP (1) JPS4949881A (de)
AR (1) AR197141A1 (de)
BE (1) BE799556A (de)
BR (1) BR7303505D0 (de)
DE (1) DE2324164A1 (de)
FR (1) FR2184695A1 (de)
IT (1) IT955507B (de)
NL (1) NL7305688A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019730A1 (de) * 1980-05-23 1981-12-03 Röhm GmbH, 6100 Darmstadt Adiabatischer gasreaktor
DE3160988D1 (en) * 1980-05-23 1983-11-03 Roehm Gmbh Process for carrying out catalytic oxidation and dehydrogenation reactions, and use of a suitable conversion device
DE102007020140A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor durch Gasphasenoxidation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NL7305688A (de) 1973-11-19
BE799556A (fr) 1973-11-16
FR2184695B1 (de) 1976-05-28
BR7303505D0 (pt) 1974-07-18
AR197141A1 (es) 1974-03-15
JPS4949881A (de) 1974-05-15
DE2324164A1 (de) 1973-11-29
IT955507B (it) 1973-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse