GB587774A - Improved process for controlling the temperature of chemical reactions - Google Patents

Improved process for controlling the temperature of chemical reactions

Info

Publication number
GB587774A
GB587774A GB322644A GB322644A GB587774A GB 587774 A GB587774 A GB 587774A GB 322644 A GB322644 A GB 322644A GB 322644 A GB322644 A GB 322644A GB 587774 A GB587774 A GB 587774A
Authority
GB
United Kingdom
Prior art keywords
temperature
chemical reactions
controlling
returned
improved process
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
GB322644A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Priority to GB322644A priority Critical patent/GB587774A/en
Publication of GB587774A publication Critical patent/GB587774A/en
Expired 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
    • B01J8/18—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
    • B01J8/245—Spouted-bed technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The temperature of chemical reactions, particularly the cracking or other conversion of hydrocarbons is controlled by indirect heat exchange with aluidised finely divided solid. Metals, clay, silica, alumina, and other refractory oxides are suitable materials. The reaction chamber may comprise tubes 4 connected by headers and surrounded by a vessel 1 containing <PICT:0587774/III/1> the fluidised solid. The latter may be withdrawn by gravity to a cooler 25, re-aerated and passed up pipe 26 to separator 27 from which it is returned to the jacket 1. The fluidising gas is returned to the pump 21 through a cyclone separator 18.
GB322644A 1944-02-21 1944-02-21 Improved process for controlling the temperature of chemical reactions Expired GB587774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB322644A GB587774A (en) 1944-02-21 1944-02-21 Improved process for controlling the temperature of chemical reactions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB322644A GB587774A (en) 1944-02-21 1944-02-21 Improved process for controlling the temperature of chemical reactions

Publications (1)

Publication Number Publication Date
GB587774A true GB587774A (en) 1947-05-06

Family

ID=9754344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB322644A Expired GB587774A (en) 1944-02-21 1944-02-21 Improved process for controlling the temperature of chemical reactions

Country Status (1)

Country Link
GB (1) GB587774A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493498A (en) * 1946-10-25 1950-01-03 Shell Dev Heating method and apparatus
US2559631A (en) * 1947-08-08 1951-07-10 American Metal Co Ltd Stagewise fluidizing reduction of zinc compounds
US2601298A (en) * 1949-02-08 1952-06-24 Hydrocarbon Research Inc Cooling gases containing condensible material
US2665119A (en) * 1949-03-08 1954-01-05 Bror O Broman Method and apparatus for cleaning gas-swept heating surfaces
US2665118A (en) * 1949-01-19 1954-01-05 Ekstroems Maskinaffaer Ab Apparatus for cleaning gas swept heating surfaces
US2665972A (en) * 1950-11-13 1954-01-12 Standard Oil Dev Co Production of pure carbon dioxide
US2674612A (en) * 1948-11-26 1954-04-06 Standard Oil Dev Co Controlling reaction temperatures
US2690051A (en) * 1950-03-03 1954-09-28 Thermal Res & Engineering Corp Heat transfer system utilizing suspended particles in a gas or vapor
US2698171A (en) * 1951-07-31 1954-12-28 Shell Dev Heat transfer method and apparatus using segregated upwardly and downwardly flowing fluidized solids
US2702091A (en) * 1950-05-02 1955-02-15 California Research Corp Recovery of molten phthalic anhydride
US2723912A (en) * 1949-07-21 1955-11-15 United Steel Companies Ltd Method of and plant for the treatment of iron ore
US2751756A (en) * 1953-01-26 1956-06-26 Shell Dev Cooling walls with fluidized solids and liquid vaporization
US2758019A (en) * 1951-11-03 1956-08-07 Nat Lead Co Separation of iron from titaniferous iron ores
US2761764A (en) * 1950-05-27 1956-09-04 Basf Ag Production of gases containing sulfur dioxide
US2772540A (en) * 1952-01-23 1956-12-04 Vierkotter Paul Cooling process and device for the performance of same
US2773808A (en) * 1953-05-29 1956-12-11 Exxon Research Engineering Co Two stage fluidized hydroforming
DE956671C (en) * 1953-04-20 1957-01-24 Bataafsche Petroleum Device for regulating the temperature in a reaction chamber through which the reaction material flows continuously
DE961524C (en) * 1953-01-26 1957-04-11 Bataafsche Petroleum Method and device for cooling heat-conducting wall surfaces, in particular reaction rooms, by means of whirled up, finely divided solid heat carriers
US2824723A (en) * 1950-07-20 1958-02-25 Smidth & Co As F L Fluidizing cooling conveyor and method of heat extraction
DE1028095B (en) * 1952-09-13 1958-04-17 Metallgesellschaft Ag Process for heating fine-grained, especially water-containing substances by means of solid heat carriers
US2895719A (en) * 1954-12-24 1959-07-21 Combustion Eng Method and apparatus for recuperative heat exchange
US2953524A (en) * 1956-04-25 1960-09-20 Jr Wilson C Rich Rectification process using cool shot in addition to reflux
DE1117614B (en) * 1952-11-18 1961-11-23 Zsigmond De Galocsy Heat exchanger with two chambers or chamber groups
DE1220419B (en) * 1959-02-07 1966-07-07 Exxon Research Engineering Co Process for carrying out the partial oxidation of organic compounds in the vapor state in the presence of heat-absorbing solids
FR2203964A1 (en) * 1972-10-20 1974-05-17 Sprocket Properties Ltd
US4301749A (en) * 1978-12-26 1981-11-24 Babcock & Wilcox Limited Fluidized bed combustion

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493498A (en) * 1946-10-25 1950-01-03 Shell Dev Heating method and apparatus
US2559631A (en) * 1947-08-08 1951-07-10 American Metal Co Ltd Stagewise fluidizing reduction of zinc compounds
US2674612A (en) * 1948-11-26 1954-04-06 Standard Oil Dev Co Controlling reaction temperatures
US2665118A (en) * 1949-01-19 1954-01-05 Ekstroems Maskinaffaer Ab Apparatus for cleaning gas swept heating surfaces
US2601298A (en) * 1949-02-08 1952-06-24 Hydrocarbon Research Inc Cooling gases containing condensible material
US2665119A (en) * 1949-03-08 1954-01-05 Bror O Broman Method and apparatus for cleaning gas-swept heating surfaces
US2723912A (en) * 1949-07-21 1955-11-15 United Steel Companies Ltd Method of and plant for the treatment of iron ore
US2690051A (en) * 1950-03-03 1954-09-28 Thermal Res & Engineering Corp Heat transfer system utilizing suspended particles in a gas or vapor
US2702091A (en) * 1950-05-02 1955-02-15 California Research Corp Recovery of molten phthalic anhydride
US2761764A (en) * 1950-05-27 1956-09-04 Basf Ag Production of gases containing sulfur dioxide
US2824723A (en) * 1950-07-20 1958-02-25 Smidth & Co As F L Fluidizing cooling conveyor and method of heat extraction
US2665972A (en) * 1950-11-13 1954-01-12 Standard Oil Dev Co Production of pure carbon dioxide
US2698171A (en) * 1951-07-31 1954-12-28 Shell Dev Heat transfer method and apparatus using segregated upwardly and downwardly flowing fluidized solids
US2758019A (en) * 1951-11-03 1956-08-07 Nat Lead Co Separation of iron from titaniferous iron ores
US2772540A (en) * 1952-01-23 1956-12-04 Vierkotter Paul Cooling process and device for the performance of same
DE1028095B (en) * 1952-09-13 1958-04-17 Metallgesellschaft Ag Process for heating fine-grained, especially water-containing substances by means of solid heat carriers
DE1117614B (en) * 1952-11-18 1961-11-23 Zsigmond De Galocsy Heat exchanger with two chambers or chamber groups
DE961524C (en) * 1953-01-26 1957-04-11 Bataafsche Petroleum Method and device for cooling heat-conducting wall surfaces, in particular reaction rooms, by means of whirled up, finely divided solid heat carriers
US2751756A (en) * 1953-01-26 1956-06-26 Shell Dev Cooling walls with fluidized solids and liquid vaporization
DE956671C (en) * 1953-04-20 1957-01-24 Bataafsche Petroleum Device for regulating the temperature in a reaction chamber through which the reaction material flows continuously
US2773808A (en) * 1953-05-29 1956-12-11 Exxon Research Engineering Co Two stage fluidized hydroforming
US2895719A (en) * 1954-12-24 1959-07-21 Combustion Eng Method and apparatus for recuperative heat exchange
US2953524A (en) * 1956-04-25 1960-09-20 Jr Wilson C Rich Rectification process using cool shot in addition to reflux
DE1220419B (en) * 1959-02-07 1966-07-07 Exxon Research Engineering Co Process for carrying out the partial oxidation of organic compounds in the vapor state in the presence of heat-absorbing solids
FR2203964A1 (en) * 1972-10-20 1974-05-17 Sprocket Properties Ltd
US4301749A (en) * 1978-12-26 1981-11-24 Babcock & Wilcox Limited Fluidized bed combustion

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