[go: up one dir, main page]

FR618462A - Improvements to catalytic devices - Google Patents

Improvements to catalytic devices

Info

Publication number
FR618462A
FR618462A FR618462DA FR618462A FR 618462 A FR618462 A FR 618462A FR 618462D A FR618462D A FR 618462DA FR 618462 A FR618462 A FR 618462A
Authority
FR
France
Prior art keywords
catalytic devices
catalytic
devices
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
Other languages
French (fr)
Inventor
Francis Herbert Bramwell
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.)
Synthetic Ammonia & Nitrates
Original Assignee
Synthetic Ammonia & Nitrates
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 Synthetic Ammonia & Nitrates filed Critical Synthetic Ammonia & Nitrates
Application granted granted Critical
Publication of FR618462A publication Critical patent/FR618462A/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
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR618462D 1925-07-17 1926-07-03 Improvements to catalytic devices Expired FR618462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB618462X 1925-07-17

Publications (1)

Publication Number Publication Date
FR618462A true FR618462A (en) 1927-03-10

Family

ID=10487542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618462D Expired FR618462A (en) 1925-07-17 1926-07-03 Improvements to catalytic devices

Country Status (3)

Country Link
BE (1) BE334674A (en)
FR (1) FR618462A (en)
NL (1) NL23774C (en)

Also Published As

Publication number Publication date
BE334674A (en)
NL23774C (en)

Similar Documents

Publication Publication Date Title
FR617612A (en) Improvements to filtering devices
FR609574A (en) Improvements to filtration devices
FR595094A (en) Improvements to bumper devices
FR622723A (en) Improvements to piezoelectric devices
FR618462A (en) Improvements to catalytic devices
FR31776E (en) Improvements to thermo-ionic devices
FR605123A (en) Improvements to refrigeration devices
FR615366A (en) Improvements to aeromotors
FR608158A (en) Improvements to revivals
FR605808A (en) Improvements to shoehorns
FR605135A (en) Improvements to revivals
FR615482A (en) Improvements to pantograph devices
FR592774A (en) Improvements to integrating devices
FR619597A (en) Improvements to spraying devices
FR643277A (en) Improvements to projection devices
FR612555A (en) Improvements to hydraulic devices
FR604219A (en) Improvements to projection devices
FR596957A (en) Improvements to radio-electric devices
FR602623A (en) Improvements to regulating devices
FR626024A (en) Improvements to regulating devices
FR627210A (en) Improvements to electrolytic devices
FR647106A (en) Improvements to gyrostatic devices
FR647024A (en) Improvements to duplicating devices
FR634860A (en) Improvements to chromophotography devices
FR594154A (en) Improvements to electromagnetic devices