GB191023045A - Improvements in Effecting Catalytic Reactions between Gases or Vapours. - Google Patents

Improvements in Effecting Catalytic Reactions between Gases or Vapours.

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Publication number
GB191023045A
GB191023045A GB191023045DA GB191023045A GB 191023045 A GB191023045 A GB 191023045A GB 191023045D A GB191023045D A GB 191023045DA GB 191023045 A GB191023045 A GB 191023045A
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GB
United Kingdom
Prior art keywords
catalyst
gas
air
iron oxide
steam
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
Inventor
William Alfred Phillips
John George Bulteel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191023045A publication Critical patent/GB191023045A/en
Expired legal-status Critical Current

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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
    • B01J8/34—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

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  • 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)

Abstract

23,045. Phillips, W. A., and Bulteel, J. G. Oct. 5. Catalytic precesses and apparatus.-In producing catalytic reactions, in which the gases or vapours that are to react are caused to carry the finely powdered catalyst through the reaction chamber/which is usually heated externally or internally, and in which the catalyst is separated from the gas by a filter, cyclone, or the like and returned to the process, the catalyst is revivified, before being fed to a fresh portion of reaction gas; or the gas and catalyst may be received in water, the catalyst being separated by filtration, dried, revivified, and used again. In the application of this process to the known method of producing nitrogen oxides and nitric acid from air and steam in contact with iron oxide, which is best heated by adding combustible gas to the air and steam, the air and gas, entering at e, f, mix with steam introduced at d and receive iron oxide from a hopper g, the mixture passing through a reaction chamber a packed with a coarse form of the catalyst, in this case iron rods, and set in a flue b. The gas passes away through an asbestos filter. i to an exit j, assisted, if necessary, by suction, while the iron oxide falls through a vessel h and pipe k, which may be externally heated at l to revivify the catalyst, which finally reaches the hopper g again.
GB191023045D 1910-10-05 1910-10-05 Improvements in Effecting Catalytic Reactions between Gases or Vapours. Expired GB191023045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191023045T 1910-10-05

Publications (1)

Publication Number Publication Date
GB191023045A true GB191023045A (en) 1911-08-24

Family

ID=32493676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191023045D Expired GB191023045A (en) 1910-10-05 1910-10-05 Improvements in Effecting Catalytic Reactions between Gases or Vapours.

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GB (1) GB191023045A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433798A (en) * 1940-07-31 1947-12-30 Standard Oil Co Catalytic hydrocarbon conversion process and apparatus therefor
US2439811A (en) * 1941-05-21 1948-04-20 Kellogg M W Co Catalytic conversion of hydrocarbons
US2451803A (en) * 1940-10-05 1948-10-19 Standard Oil Dev Co Method of contacting solids and gases
US2459474A (en) * 1943-06-01 1949-01-18 Phillips Petroleum Co Process utilizing moving solid catalyst
US2488027A (en) * 1941-01-31 1949-11-15 Standard Oil Co Method and apparatus for catalytic conversion
US2539263A (en) * 1942-10-28 1951-01-23 Standard Oil Dev Co Contacting finely divided solids with gases

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433798A (en) * 1940-07-31 1947-12-30 Standard Oil Co Catalytic hydrocarbon conversion process and apparatus therefor
US2451803A (en) * 1940-10-05 1948-10-19 Standard Oil Dev Co Method of contacting solids and gases
US2488027A (en) * 1941-01-31 1949-11-15 Standard Oil Co Method and apparatus for catalytic conversion
US2439811A (en) * 1941-05-21 1948-04-20 Kellogg M W Co Catalytic conversion of hydrocarbons
US2539263A (en) * 1942-10-28 1951-01-23 Standard Oil Dev Co Contacting finely divided solids with gases
US2459474A (en) * 1943-06-01 1949-01-18 Phillips Petroleum Co Process utilizing moving solid catalyst

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