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AT314483B - Support grid - Google Patents

Support grid

Info

Publication number
AT314483B
AT314483B AT717971A AT717971A AT314483B AT 314483 B AT314483 B AT 314483B AT 717971 A AT717971 A AT 717971A AT 717971 A AT717971 A AT 717971A AT 314483 B AT314483 B AT 314483B
Authority
AT
Austria
Prior art keywords
support grid
grid
support
Prior art date
Application number
AT717971A
Other languages
German (de)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of AT314483B publication Critical patent/AT314483B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/32Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85Chromium, molybdenum or tungsten
    • B01J23/86Chromium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58Fabrics or filaments
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/20Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24Nitric oxide (NO)
    • C01B21/26Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Woven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
  • Laminated Bodies (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT717971A 1970-09-04 1971-08-17 Support grid AT314483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7032304A FR2104921B1 (en) 1970-09-04 1970-09-04

Publications (1)

Publication Number Publication Date
AT314483B true AT314483B (en) 1974-04-10

Family

ID=9060926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT717971A AT314483B (en) 1970-09-04 1971-08-17 Support grid

Country Status (16)

Country Link
JP (1) JPS524509B1 (en)
AT (1) AT314483B (en)
AU (1) AU466822B2 (en)
BE (1) BE771484A (en)
BR (1) BR7105727D0 (en)
CA (1) CA989747A (en)
CH (1) CH539506A (en)
DE (1) DE2141106C3 (en)
ES (1) ES196796Y (en)
FR (1) FR2104921B1 (en)
GB (1) GB1353979A (en)
IE (1) IE35584B1 (en)
NL (1) NL144170B (en)
NO (1) NO130627C (en)
SE (1) SE393934B (en)
SU (1) SU604465A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000045B (en) * 1977-06-20 1982-01-20 Atomic Energy Authority Uk Improvements in or relating to fluid treatment devices

Also Published As

Publication number Publication date
ES196796Y (en) 1975-08-16
NL7111858A (en) 1972-03-07
BR7105727D0 (en) 1973-04-26
SE393934B (en) 1977-05-31
CA989747A (en) 1976-05-25
CH539506A (en) 1973-07-31
SU604465A3 (en) 1978-04-25
GB1353979A (en) 1974-05-22
DE2141106B2 (en) 1975-04-10
AU3299671A (en) 1973-03-08
DE2141106A1 (en) 1972-03-09
NO130627B (en) 1974-10-07
NL144170B (en) 1974-12-16
FR2104921B1 (en) 1973-11-23
AU466822B2 (en) 1975-11-13
FR2104921A1 (en) 1972-04-28
IE35584B1 (en) 1976-03-31
BE771484A (en) 1972-02-18
IE35584L (en) 1972-03-04
DE2141106C3 (en) 1975-11-27
JPS524509B1 (en) 1977-02-04
NO130627C (en) 1975-01-15
ES196796U (en) 1975-04-16

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