ES398724A1 - Process for carrying out chemical reactions in a fluidised bed - Google Patents

Process for carrying out chemical reactions in a fluidised bed

Info

Publication number
ES398724A1
ES398724A1 ES398724A ES398724A ES398724A1 ES 398724 A1 ES398724 A1 ES 398724A1 ES 398724 A ES398724 A ES 398724A ES 398724 A ES398724 A ES 398724A ES 398724 A1 ES398724 A1 ES 398724A1
Authority
ES
Spain
Prior art keywords
chemical reactions
carrying
out chemical
fluidised bed
fluidization
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
ES398724A
Other languages
Spanish (es)
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.)
UCB SA
MIKHAIL GAVRILOVITCH SLINKO
Original Assignee
UCB SA
MIKHAIL GAVRILOVITCH SLINKO
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 UCB SA, MIKHAIL GAVRILOVITCH SLINKO filed Critical UCB SA
Publication of ES398724A1 publication Critical patent/ES398724A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/04—Preparation of chlorine from hydrogen chloride
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Procedure for executing chemical reactions by fluidization, more particularly by catalytic fluidization, characterized by the use of a reactor containing thermal exchange means and filling elements, using as filling elements rigid wire windings whose volume of material represents the 2 to 12%, preferably 3 to 10% of the volume occupied by the catalyst under working conditions, with a rate of displacement of the gaseous constituents through the reactor representing 0.25 to 0.95, preferably 0, 40 to 0.90 times, the entrainment speed of fluidized catalyst particles. (Machine-translation by Google Translate, not legally binding)
ES398724A 1971-01-12 1972-01-10 Process for carrying out chemical reactions in a fluidised bed Expired ES398724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB148571A GB1382991A (en) 1971-01-12 1971-01-12 Process for carrying out chemical reactions in a fluidised bed

Publications (1)

Publication Number Publication Date
ES398724A1 true ES398724A1 (en) 1974-07-16

Family

ID=9722843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398724A Expired ES398724A1 (en) 1971-01-12 1972-01-10 Process for carrying out chemical reactions in a fluidised bed

Country Status (13)

Country Link
JP (1) JPS5429996B1 (en)
BE (1) BE777896A (en)
CA (1) CA967726A (en)
DD (1) DD96849A5 (en)
DE (1) DE2201032C3 (en)
ES (1) ES398724A1 (en)
FR (1) FR2121724B1 (en)
GB (1) GB1382991A (en)
IT (1) IT949633B (en)
LU (1) LU64574A1 (en)
NL (1) NL173605C (en)
RO (1) RO61274A (en)
YU (1) YU36621B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006610A1 (en) 2004-02-11 2005-09-01 Basf Ag Reactor and process for producing chlorine from HCl
DE102004014677A1 (en) * 2004-03-25 2005-10-13 Basf Ag Fluidized bed process and reactor for carrying out exothermic chemical equilibrium reactions
ES2387689T3 (en) * 2006-09-19 2012-09-28 Basf Se Fluidized bed reactor for the implementation of a gas phase reaction
CN109772236B (en) * 2017-11-14 2022-08-12 中国石油化工股份有限公司 Fluid distributor, reaction device and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533026A (en) * 1946-08-22 1950-12-05 Standard Oil Dev Co Process for contacting solids and gases
GB1019236A (en) * 1961-10-26 1966-02-02 Canadian Patents Dev Improvements in or relating to fluidised bed processes

Also Published As

Publication number Publication date
IT949633B (en) 1973-06-11
NL173605B (en) 1983-09-16
YU5272A (en) 1981-11-13
DD96849A5 (en) 1973-04-12
FR2121724B1 (en) 1975-03-21
FR2121724A1 (en) 1972-08-25
GB1382991A (en) 1975-02-05
JPS5429996B1 (en) 1979-09-27
DE2201032C3 (en) 1982-04-29
BE777896A (en) 1972-07-11
CA967726A (en) 1975-05-20
LU64574A1 (en) 1972-08-23
DE2201032B2 (en) 1981-07-23
YU36621B (en) 1984-08-31
DE2201032A1 (en) 1972-07-27
RO61274A (en) 1976-08-15
NL173605C (en) 1984-02-16
NL7200257A (en) 1972-07-14

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