RO74756A2 - Procedeu de obtinere a atmosferei controlate pe baza de azot - Google Patents

Procedeu de obtinere a atmosferei controlate pe baza de azot

Info

Publication number
RO74756A2
RO74756A2 RO7894340A RO9434078A RO74756A2 RO 74756 A2 RO74756 A2 RO 74756A2 RO 7894340 A RO7894340 A RO 7894340A RO 9434078 A RO9434078 A RO 9434078A RO 74756 A2 RO74756 A2 RO 74756A2
Authority
RO
Romania
Prior art keywords
nitrogen
controlled atmosphere
atmosphere based
obtaining controlled
obtaining
Prior art date
Application number
RO7894340A
Other languages
English (en)
French (fr)
Inventor
Dumitru Bot
Cornel Samoila
Original Assignee
Universitatea,Ro
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 Universitatea,Ro filed Critical Universitatea,Ro
Priority to RO7894340A priority Critical patent/RO74756A2/ro
Publication of RO74756A2 publication Critical patent/RO74756A2/ro

Links

Classifications

    • 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
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0494—Combined chemical and physical processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
RO7894340A 1978-06-16 1978-06-16 Procedeu de obtinere a atmosferei controlate pe baza de azot RO74756A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7894340A RO74756A2 (ro) 1978-06-16 1978-06-16 Procedeu de obtinere a atmosferei controlate pe baza de azot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7894340A RO74756A2 (ro) 1978-06-16 1978-06-16 Procedeu de obtinere a atmosferei controlate pe baza de azot

Publications (1)

Publication Number Publication Date
RO74756A2 true RO74756A2 (ro) 1982-07-06

Family

ID=20101479

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7894340A RO74756A2 (ro) 1978-06-16 1978-06-16 Procedeu de obtinere a atmosferei controlate pe baza de azot

Country Status (1)

Country Link
RO (1) RO74756A2 (ro)

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