IT945755B - Perfezionamento nei procedimenti e dispositivi per effettuare un contatto intimo tra gas e solidi finemente divisi - Google Patents

Perfezionamento nei procedimenti e dispositivi per effettuare un contatto intimo tra gas e solidi finemente divisi

Info

Publication number
IT945755B
IT945755B IT55139/71A IT5513971A IT945755B IT 945755 B IT945755 B IT 945755B IT 55139/71 A IT55139/71 A IT 55139/71A IT 5513971 A IT5513971 A IT 5513971A IT 945755 B IT945755 B IT 945755B
Authority
IT
Italy
Prior art keywords
procedures
improvement
gas
devices
make
Prior art date
Application number
IT55139/71A
Other languages
English (en)
Original Assignee
Badger Co
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 Badger Co filed Critical Badger Co
Application granted granted Critical
Publication of IT945755B publication Critical patent/IT945755B/it

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
    • B01J8/18—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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—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 two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • 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
    • 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
    • B01J2208/00141—Coils
    • 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
    • B01J2208/00327—Controlling the temperature by direct heat exchange
    • B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
    • B01J2208/00353—Non-cryogenic fluids
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT55139/71A 1971-01-05 1971-12-31 Perfezionamento nei procedimenti e dispositivi per effettuare un contatto intimo tra gas e solidi finemente divisi IT945755B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10400371A 1971-01-05 1971-01-05

Publications (1)

Publication Number Publication Date
IT945755B true IT945755B (it) 1973-05-10

Family

ID=22298177

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55139/71A IT945755B (it) 1971-01-05 1971-12-31 Perfezionamento nei procedimenti e dispositivi per effettuare un contatto intimo tra gas e solidi finemente divisi

Country Status (9)

Country Link
US (1) US3783528A (it)
JP (1) JPS5130872B1 (it)
BE (1) BE777703A (it)
CA (1) CA959241A (it)
DE (1) DE2165658C3 (it)
FR (1) FR2121600B1 (it)
GB (1) GB1359377A (it)
IT (1) IT945755B (it)
NL (1) NL7200131A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966431A (en) * 1975-02-21 1976-06-29 The United States Of America As Represented By The United States Environmental Protection Agency Waste stone oxidation and recarbonization
US4158036A (en) * 1977-05-02 1979-06-12 Allied Chemical Corporation Fluid bed heat recovery apparatus
DE2839821C2 (de) * 1978-09-13 1984-09-20 Didier Engineering Gmbh, 4300 Essen Wirbelschichtreaktor
EP0035756B1 (de) * 1980-03-11 1983-07-27 Bergwerksverband GmbH Verfahren und Vorrichtung zur Verminderung des Wärme- und Stoffaustausches in unmittelbarer Wandnähe von Wirbelschichtreaktoren
DE3117195A1 (de) * 1981-04-30 1982-11-11 Bergwerksverband Gmbh, 4300 Essen Verfahren und vorrichtung zur verminderung des waerme- und stoffaustausches in unmittelbarer wandnaehe von wirbelschichtreaktoren
US4691031A (en) * 1984-06-20 1987-09-01 Suciu George D Process for preventing backmixing in a fluidized bed vessel
US4636168A (en) * 1984-08-10 1987-01-13 Institute Of Gas Technology Apparatus for thermal and pneumatic treatment of granular solids
US5656243A (en) * 1995-04-04 1997-08-12 Snamprogetti S.P.A. Fluidized bed reactor and process for performing reactions therein
MY154308A (en) * 2006-03-30 2015-05-29 Nippon Steel Eng Co Ltd Bubble column type hydrocarbon synthesis reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581134A (en) * 1947-03-15 1952-01-01 Standard Oil Dev Co Apparatus for contacting solids and gases
US2655273A (en) * 1949-11-07 1953-10-13 Phillips Petroleum Co Method and apparatus for evenly distributing solid contact material
NL186923C (nl) * 1953-04-21 Saarbergwerke Ag Werkwijze en inrichting voor het met een gecombineerde gas-stoomcentrale opwekken van energie.
JPS4945463B1 (it) * 1969-01-24 1974-12-04

Also Published As

Publication number Publication date
NL7200131A (it) 1972-07-07
DE2165658C3 (de) 1979-05-17
FR2121600A1 (it) 1972-08-25
US3783528A (en) 1974-01-08
BE777703A (fr) 1972-07-05
DE2165658B2 (de) 1978-05-03
CA959241A (en) 1974-12-17
FR2121600B1 (it) 1975-03-21
JPS5130872B1 (it) 1976-09-03
DE2165658A1 (de) 1972-07-20
GB1359377A (en) 1974-07-10

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