GB213940A - - Google Patents

Info

Publication number
GB213940A
GB213940A GB8897/24A GB889724A GB213940A GB 213940 A GB213940 A GB 213940A GB 8897/24 A GB8897/24 A GB 8897/24A GB 889724 A GB889724 A GB 889724A GB 213940 A GB213940 A GB 213940A
Authority
GB
United Kingdom
Prior art keywords
gas
gases
organic matter
blast
carbon
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
GB8897/24A
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 GB213940A publication Critical patent/GB213940A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)

Abstract

213,940. Algemeene Norit Maatschappij, (Assignees of Sauer, J. N. A.). May 26, 1922, [Convention date]. Carbon and charcoal.-Granular activated carbon, which has absorbed organic matter, is revivified by being subjected to the action of heat and activating gas while in a state of flotation in a blast of gas, the organic matter being thereby carbonized and finally consumed. The retort may be heated internally, as by injection of hot or burning gas, externally, or both, and may be horizontal or vertical. The blast may be activating gases with or without an inert gas. Gases such as chlorine or sulphur dioxide may be used to remove inorganic impurities. The Specification as open to inspection under Sect. 91 (3) (a) describes also a process in which the action of the gases is limited to the carbonization of the organic matter and the activation but not complete removal of this secondary carbon. This subject-matter does not appear in the Specification as accepted.
GB8897/24A 1922-05-26 1923-01-13 Expired GB213940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE213940T 1922-05-26

Publications (1)

Publication Number Publication Date
GB213940A true GB213940A (en) 1924-05-13

Family

ID=31893310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8897/24A Expired GB213940A (en) 1922-05-26 1923-01-13

Country Status (1)

Country Link
GB (1) GB213940A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204979A (en) * 1971-08-23 1980-05-27 Hobbs Jim F Method of processing activated carbon
US4985824A (en) * 1987-10-30 1991-01-15 Husseiny Abdo A Reliable fuzzy fault tolerant controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204979A (en) * 1971-08-23 1980-05-27 Hobbs Jim F Method of processing activated carbon
US4985824A (en) * 1987-10-30 1991-01-15 Husseiny Abdo A Reliable fuzzy fault tolerant controller

Similar Documents

Publication Publication Date Title
GB213940A (en)
GB213939A (en)
GB206862A (en) Improvements in the process of producing activated carbon
GB202639A (en) A process for increasing the porosity of decolorising charcoal
GB377451A (en) Process for treating the carbonaceous residues derived from metal-volatilising processes in rotary drum furnaces
GB164183A (en) An improvement in the purification of coal gas and like gases
DE437750C (en) Process for preventing explosions in carbide grinding rooms
GB247210A (en) Improved process for the manufacture and production of agglomerated combustible products
GB348482A (en) An improved process for the manufacture of sodium bicarbonate and ammonium bicarbonate
GB242623A (en) Improvements in carbonising or gasifying fuel
GB176729A (en) Improvements in the purification of ores and residues containing oxides of chromium
GB358249A (en) Improvements in the production of carbon-disulphide
GB345237A (en) A process for the manufacture of practically dry carbon
GB213935A (en)
GB205150A (en) Improved process for reducing iron ores
GB231134A (en) Process for the production of ammonia from gases containing cyanide of hydrogen
GB125253A (en) A Method of Stripping the Illuminants from and of Purifying Coal Gas by Means of Charcoal.
GB469888A (en) Improvements in or relating to the manufacture of carbon disulphide
GB298190A (en) An improved process for the production of nitrogen and hydrogen
GB284818A (en) Process for the production of carbon electrodes
GB358580A (en) Improvements in the production of sulphur
GB193575A (en) Process for separating or isolating organic gases or vapours of organic products
GB264169A (en) Improved treatment of coal
GB387658A (en) A process of treating coal
GB473722A (en) A destructive distillation process for the manufacture of motor fuels