FR2307765B1 - - Google Patents

Info

Publication number
FR2307765B1
FR2307765B1 FR7611126A FR7611126A FR2307765B1 FR 2307765 B1 FR2307765 B1 FR 2307765B1 FR 7611126 A FR7611126 A FR 7611126A FR 7611126 A FR7611126 A FR 7611126A FR 2307765 B1 FR2307765 B1 FR 2307765B1
Authority
FR
France
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
FR7611126A
Other languages
French (fr)
Other versions
FR2307765A1 (fr
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of FR2307765A1 publication Critical patent/FR2307765A1/fr
Application granted granted Critical
Publication of FR2307765B1 publication Critical patent/FR2307765B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7611126A 1975-04-16 1976-04-15 Charbon actif obtenu a partir de produits intermediaires provenant de la production de coke Granted FR2307765A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49124/75A IT1035331B (it) 1975-04-16 1975-04-16 Carbone attivo ottenuto da pro dotti intermedi della produzione di coke formato

Publications (2)

Publication Number Publication Date
FR2307765A1 FR2307765A1 (fr) 1976-11-12
FR2307765B1 true FR2307765B1 (xx) 1978-05-05

Family

ID=11269711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611126A Granted FR2307765A1 (fr) 1975-04-16 1976-04-15 Charbon actif obtenu a partir de produits intermediaires provenant de la production de coke

Country Status (6)

Country Link
BE (1) BE840827A (xx)
DE (1) DE2616543C3 (xx)
FR (1) FR2307765A1 (xx)
GB (1) GB1522554A (xx)
IT (1) IT1035331B (xx)
LU (1) LU74774A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757079B1 (fr) * 1996-12-12 1999-02-26 Elf Antar France Papier de filtration de liquides charges
CN101891273B (zh) * 2010-08-30 2012-07-04 武汉钢铁(集团)公司 生化外排水脱色剂及其制备方法
CN103693805B (zh) * 2013-12-02 2014-12-10 陕西煤业化工技术研究院有限责任公司 一种煤热解废弃物的回收利用装置及方法
CN113371708A (zh) * 2021-06-24 2021-09-10 西安交通大学 一种球磨辅助有机发酵技术制备半焦基活性炭的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB701174A (en) * 1950-09-13 1953-12-16 Standard Oil Dev Co Preparation of activated carbon
FR1049829A (fr) * 1952-01-24 1954-01-04 Standard Oil Dev Co Préparation de charbon activé
FR1383891A (fr) * 1963-10-28 1965-01-04 Charbonnages De France Procédé perfectionné de préparation de charbon actif
CA1010845A (en) * 1972-06-28 1977-05-24 Exxon Research And Engineering Company Process for activating fluid coke and its use in purifying waste water

Also Published As

Publication number Publication date
FR2307765A1 (fr) 1976-11-12
DE2616543B2 (de) 1980-03-13
IT1035331B (it) 1979-10-20
DE2616543A1 (de) 1976-10-21
LU74774A1 (xx) 1976-11-11
DE2616543C3 (de) 1980-10-30
BE840827A (fr) 1976-08-02
GB1522554A (en) 1978-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse