CH539506A - Elément composite stratifié perméable pour traitements chimiques et physiques - Google Patents

Elément composite stratifié perméable pour traitements chimiques et physiques

Info

Publication number
CH539506A
CH539506A CH1252771A CH1252771A CH539506A CH 539506 A CH539506 A CH 539506A CH 1252771 A CH1252771 A CH 1252771A CH 1252771 A CH1252771 A CH 1252771A CH 539506 A CH539506 A CH 539506A
Authority
CH
Switzerland
Prior art keywords
chemical
composite element
laminated composite
physical treatments
permeable laminated
Prior art date
Application number
CH1252771A
Other languages
English (en)
French (fr)
Inventor
Aguinet Gerard
Manoury Jean
Edouard Martin
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
Publication of CH539506A publication Critical patent/CH539506A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts 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
    • B01J23/84—Catalysts 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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
  • Laminated Bodies (AREA)
CH1252771A 1970-09-04 1971-08-26 Elément composite stratifié perméable pour traitements chimiques et physiques CH539506A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH539506A true CH539506A (fr) 1973-07-31

Family

ID=9060926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1252771A CH539506A (fr) 1970-09-04 1971-08-26 Elément composite stratifié perméable pour traitements chimiques et physiques

Country Status (16)

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

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
DE2141106B2 (de) 1975-04-10
NL7111858A (de) 1972-03-07
NO130627B (de) 1974-10-07
ES196796Y (es) 1975-08-16
JPS524509B1 (de) 1977-02-04
SU604465A3 (ru) 1978-04-25
CA989747A (en) 1976-05-25
IE35584L (en) 1972-03-04
FR2104921A1 (de) 1972-04-28
AT314483B (de) 1974-04-10
DE2141106C3 (de) 1975-11-27
AU466822B2 (en) 1975-11-13
BE771484A (de) 1972-02-18
IE35584B1 (en) 1976-03-31
AU3299671A (en) 1973-03-08
NL144170B (nl) 1974-12-16
DE2141106A1 (de) 1972-03-09
GB1353979A (en) 1974-05-22
NO130627C (de) 1975-01-15
FR2104921B1 (de) 1973-11-23
ES196796U (es) 1975-04-16
SE393934B (sv) 1977-05-31
BR7105727D0 (pt) 1973-04-26

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Legal Events

Date Code Title Description
PL Patent ceased