GB275983A - Apparatus for carrying out exothermic catalytic gas reactions - Google Patents

Apparatus for carrying out exothermic catalytic gas reactions

Info

Publication number
GB275983A
GB275983A GB20869/27A GB2086927A GB275983A GB 275983 A GB275983 A GB 275983A GB 20869/27 A GB20869/27 A GB 20869/27A GB 2086927 A GB2086927 A GB 2086927A GB 275983 A GB275983 A GB 275983A
Authority
GB
United Kingdom
Prior art keywords
compartments
tube
reagents
divided
ammonia
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
GB20869/27A
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
Publication of GB275983A publication Critical patent/GB275983A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01C1/0423—Cold wall reactors
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0285—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/08—Preparation of ammonia from nitrogenous organic substances
    • C01C1/083—Preparation of ammonia from nitrogenous organic substances from molasses
    • 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)

Abstract

275,983. Harter, H. Aug. 10, 1926, [Cor vention date]. Catalytic apparatus; ammonia, catalytic production of from nitrogen and hydrogen; nitrogen oxides, catalytic production of by combustion of ammonia.-In apparatus for effecting exother. mic catalytic gas reactions at high pressure, such as the synthesis or the combustion of ammonia, the catalyst-holding tube is divided transversely into a number of separate compartments each supplied with reagents, and the reaction products from each compartment are united in a single conduit within the apparatus; the reagents enter the apparatus in a single stream which is divided correspondingly to the number of compartments. In one construction, Fig. 1, the catalyst is held in the annular space between an inner tube i and an outer tube h divided into compartments by partitions k and surrounded by a tube o. The reagents are admitted to the annular space between the tube o and the pressure-resisting wall a and pass to the tube i and thence through slots l into the compartments. The reaction products leave the compartments by openings m and are withdrawn through the annular space between the tubes o, h. In another construction, Fig. 2, the catalyst is held in a tube r divided into compartments by slides s, and the pipe v, which admits the reagents, carries perforated branches w leading one to each of the compartments. The reaction products are withdrawn through a pipe y.
GB20869/27A 1926-08-10 1927-08-08 Apparatus for carrying out exothermic catalytic gas reactions Expired GB275983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH107580D DE516249C (en) 1926-08-10 1926-08-10 Device for carrying out exothermic catalytic gas reactions

Publications (1)

Publication Number Publication Date
GB275983A true GB275983A (en) 1928-03-29

Family

ID=7170340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20869/27A Expired GB275983A (en) 1926-08-10 1927-08-08 Apparatus for carrying out exothermic catalytic gas reactions

Country Status (3)

Country Link
DE (1) DE516249C (en)
GB (1) GB275983A (en)
NL (1) NL21517C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135899A (en) * 1983-03-04 1984-09-12 Sutcliffe Speakman Engineering Apparatus for absorbing absorbable constituents in a fluid stream

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052958B (en) * 1956-07-21 1959-03-19 Uhde Gmbh Friedrich Device for carrying out catalytic high pressure syntheses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135899A (en) * 1983-03-04 1984-09-12 Sutcliffe Speakman Engineering Apparatus for absorbing absorbable constituents in a fluid stream

Also Published As

Publication number Publication date
NL21517C (en)
DE516249C (en) 1931-01-21

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