GB315810A - - Google Patents

Info

Publication number
GB315810A
GB315810A GB22121/29A GB2212129A GB315810A GB 315810 A GB315810 A GB 315810A GB 22121/29 A GB22121/29 A GB 22121/29A GB 2212129 A GB2212129 A GB 2212129A GB 315810 A GB315810 A GB 315810A
Authority
GB
United Kingdom
Prior art keywords
elutriation
carbon
stickstoffdunger
lignite
ges
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
GB22121/29A
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.)
AKTIEN-GESELLSCHAFT fur STICKSTOFFDUENGER
Original Assignee
AKTIEN-GESELLSCHAFT fur STICKSTOFFDUENGER
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 AKTIEN-GESELLSCHAFT fur STICKSTOFFDUENGER filed Critical AKTIEN-GESELLSCHAFT fur STICKSTOFFDUENGER
Publication of GB315810A publication Critical patent/GB315810A/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
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • C01B32/366—Reactivation or regeneration by physical processes, e.g. by irradiation, by using electric current passing through carbonaceous feedstock or by using recyclable inert heating bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

315,810. Akt.-Ges. fur Stickstoffdunger. July 18, 1928, [Convention date]. Addition to 301,330. Carbon.-In the process of the parent Specification for the production of active carbon from the residues from the combustion of coal, lignite, wood and peat, the sorting is effected by elutriation. A sifting treatment may be included before or after the elutriation.
GB22121/29A 1928-07-18 1929-07-18 Expired GB315810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE315810T 1928-07-18

Publications (1)

Publication Number Publication Date
GB315810A true GB315810A (en) 1930-04-10

Family

ID=31894722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22121/29A Expired GB315810A (en) 1928-07-18 1929-07-18

Country Status (1)

Country Link
GB (1) GB315810A (en)

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