AT291192B - Verfahren zur Herstellung von Filtermassen auf Kohlenbasis - Google Patents

Verfahren zur Herstellung von Filtermassen auf Kohlenbasis

Info

Publication number
AT291192B
AT291192B AT616468A AT616468A AT291192B AT 291192 B AT291192 B AT 291192B AT 616468 A AT616468 A AT 616468A AT 616468 A AT616468 A AT 616468A AT 291192 B AT291192 B AT 291192B
Authority
AT
Austria
Prior art keywords
carbon
production
filter media
media based
filter
Prior art date
Application number
AT616468A
Other languages
English (en)
Inventor
Wilhelm Squindo
Original Assignee
Wilhelm Squindo
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
Priority claimed from CH890867A external-priority patent/CH511192A/it
Priority claimed from CH1712067A external-priority patent/CH495286A/de
Application filed by Wilhelm Squindo filed Critical Wilhelm Squindo
Application granted granted Critical
Publication of AT291192B publication Critical patent/AT291192B/de

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
    • 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
    • C01B32/342—Preparation characterised by non-gaseous activating agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtration Of Liquid (AREA)
  • Carbon And Carbon Compounds (AREA)
AT616468A 1967-01-27 1968-06-27 Verfahren zur Herstellung von Filtermassen auf Kohlenbasis AT291192B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH890867A CH511192A (it) 1967-01-27 1967-01-27 Procedimento per la produzione masse filtranti di carbone attivo di legno resinoso e prodotto
CH1712067A CH495286A (de) 1967-12-08 1967-12-08 Procedimento per la produzione masse filtranti di carbone attivo di legno resinoso e prodotto ottenuto

Publications (1)

Publication Number Publication Date
AT291192B true AT291192B (de) 1971-07-12

Family

ID=25703956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT616468A AT291192B (de) 1967-01-27 1968-06-27 Verfahren zur Herstellung von Filtermassen auf Kohlenbasis

Country Status (10)

Country Link
US (1) US3575884A (de)
JP (1) JPS5130032B1 (de)
AT (1) AT291192B (de)
BE (1) BE717252A (de)
FI (1) FI49016C (de)
FR (1) FR1578164A (de)
GB (1) GB1228251A (de)
NL (1) NL6809088A (de)
NO (1) NO122240B (de)
SE (1) SE342804B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124528A (en) * 1974-10-04 1978-11-07 Arthur D. Little, Inc. Process for regenerating adsorbents with supercritical fluids
US4172886A (en) * 1976-02-27 1979-10-30 Envirotech Corporation Carbohydrate conversion to carbon monoxide and synthetic coal
JPS5731036Y2 (de) * 1977-08-30 1982-07-07
US4212775A (en) * 1977-10-13 1980-07-15 Babina Margarita D Process for the purification of waste liquors in the production of phenol-formaldehyde resins
IT1185384B (it) * 1985-09-25 1987-11-12 Marcello Faieta Procedimento ed impianto per il trattamento di depurazione di acque reflue
CN107522342A (zh) * 2017-10-20 2017-12-29 湖州创盛环保科技有限公司 一种生活污水处理装置
US11471858B2 (en) 2020-01-08 2022-10-18 Prince Mohammad Bin Fahd University Method of producing modified sawdust sorbent
US11624036B2 (en) 2020-01-14 2023-04-11 Riki Franco Sawdust charcoal

Also Published As

Publication number Publication date
US3575884A (en) 1971-04-20
DE1767871B2 (de) 1976-08-05
FI49016C (fi) 1975-03-10
SE342804B (de) 1972-02-21
NL6809088A (de) 1968-12-30
FI49016B (de) 1974-12-02
FR1578164A (de) 1969-08-14
BE717252A (de) 1968-12-02
NO122240B (de) 1971-06-07
JPS5130032B1 (de) 1976-08-28
GB1228251A (de) 1971-04-15
DE1767871A1 (de) 1972-04-13

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee