FR406905A - Procédé de production d'un charbon ayant un fort pouvoir absorbant - Google Patents

Procédé de production d'un charbon ayant un fort pouvoir absorbant

Info

Publication number
FR406905A
FR406905A FR406905DA FR406905A FR 406905 A FR406905 A FR 406905A FR 406905D A FR406905D A FR 406905DA FR 406905 A FR406905 A FR 406905A
Authority
FR
France
Prior art keywords
high absorbency
producing charcoal
charcoal
producing
absorbency
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
Other languages
English (en)
Inventor
Richard Goldstein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR406905A publication Critical patent/FR406905A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/28—Dispenser-type cathodes, e.g. L-cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid Thermionic Cathode (AREA)
FR406905D 1909-08-06 1909-09-10 Procédé de production d'un charbon ayant un fort pouvoir absorbant Expired FR406905A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE406905X 1909-08-06

Publications (1)

Publication Number Publication Date
FR406905A true FR406905A (fr) 1910-02-15

Family

ID=6422112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR406905D Expired FR406905A (fr) 1909-08-06 1909-09-10 Procédé de production d'un charbon ayant un fort pouvoir absorbant

Country Status (2)

Country Link
FR (1) FR406905A (fr)
GB (1) GB406905A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546418A1 (fr) * 1983-05-27 1984-11-30 Inst Energetik Zentralstelle Procede de preparation d'adsorbants hydrophobes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546418A1 (fr) * 1983-05-27 1984-11-30 Inst Energetik Zentralstelle Procede de preparation d'adsorbants hydrophobes

Also Published As

Publication number Publication date
GB406905A (en) 1934-03-08

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