NL34854C - - Google Patents

Info

Publication number
NL34854C
NL34854C NL60031A NL60031A NL34854C NL 34854 C NL34854 C NL 34854C NL 60031 A NL60031 A NL 60031A NL 60031 A NL60031 A NL 60031A NL 34854 C NL34854 C NL 34854C
Authority
NL
Netherlands
Application number
NL60031A
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 of NL34854C publication Critical patent/NL34854C/xx
Application filed filed Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025Preparation or purification of gas mixtures for ammonia synthesis
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIESĀ ; PREPARATION OF CARBON BLACKĀ  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44Carbon
    • C09C1/48Carbon black
    • C09C1/54Acetylene black; thermal black ; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
NL60031A 1931-08-18 1932-01-30 NL34854C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34854XA 1931-08-18 1931-08-18

Publications (1)

Publication Number Publication Date
NL34854C true NL34854C (fr)

Family

ID=1797985

Family Applications (1)

Application Number Title Priority Date Filing Date
NL60031A NL34854C (fr) 1931-08-18 1932-01-30

Country Status (1)

Country Link
NL (1) NL34854C (fr)

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