GB213935A - - Google Patents

Info

Publication number
GB213935A
GB213935A GB8772/24A GB877224A GB213935A GB 213935 A GB213935 A GB 213935A GB 8772/24 A GB8772/24 A GB 8772/24A GB 877224 A GB877224 A GB 877224A GB 213935 A GB213935 A GB 213935A
Authority
GB
United Kingdom
Prior art keywords
gases
retort
activating
steam
thin layers
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
GB8772/24A
Other languages
English (en)
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.)
Algemeene Norit Mij
Original Assignee
Algemeene Norit Mij
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 Algemeene Norit Mij filed Critical Algemeene Norit Mij
Publication of GB213935A publication Critical patent/GB213935A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB8772/24A 1922-05-26 1923-01-13 Expired GB213935A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE213935T 1922-05-26

Publications (1)

Publication Number Publication Date
GB213935A true GB213935A (enrdf_load_stackoverflow) 1925-04-23

Family

ID=31893307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8772/24A Expired GB213935A (enrdf_load_stackoverflow) 1922-05-26 1923-01-13

Country Status (1)

Country Link
GB (1) GB213935A (enrdf_load_stackoverflow)

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