IT988287B - Procedimento perfezionato per atti vare coke fluido e suo impiego nel la purificazione di acque di rifiu to - Google Patents

Procedimento perfezionato per atti vare coke fluido e suo impiego nel la purificazione di acque di rifiu to

Info

Publication number
IT988287B
IT988287B IT51081/73A IT5108173A IT988287B IT 988287 B IT988287 B IT 988287B IT 51081/73 A IT51081/73 A IT 51081/73A IT 5108173 A IT5108173 A IT 5108173A IT 988287 B IT988287 B IT 988287B
Authority
IT
Italy
Prior art keywords
purification
waste water
improved procedure
activate
coke fluid
Prior art date
Application number
IT51081/73A
Other languages
English (en)
Italian (it)
Original Assignee
Exxon Research Engineering Co
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 US00267259A external-priority patent/US3840476A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of IT988287B publication Critical patent/IT988287B/it

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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Carbon And Carbon Compounds (AREA)
IT51081/73A 1972-06-28 1973-06-27 Procedimento perfezionato per atti vare coke fluido e suo impiego nel la purificazione di acque di rifiu to IT988287B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26723272A 1972-06-28 1972-06-28
US26725872A 1972-06-28 1972-06-28
US00267259A US3840476A (en) 1972-06-28 1972-06-28 Process for activating carbonaceous materials

Publications (1)

Publication Number Publication Date
IT988287B true IT988287B (it) 1975-04-10

Family

ID=27401953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51081/73A IT988287B (it) 1972-06-28 1973-06-27 Procedimento perfezionato per atti vare coke fluido e suo impiego nel la purificazione di acque di rifiu to

Country Status (8)

Country Link
JP (1) JPS4952795A (enExample)
CA (1) CA1010845A (enExample)
DE (1) DE2332611A1 (enExample)
FR (1) FR2190729B1 (enExample)
GB (1) GB1440518A (enExample)
IT (1) IT988287B (enExample)
NL (1) NL7308954A (enExample)
SE (1) SE398339B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1035331B (it) * 1975-04-16 1979-10-20 Centro Speriment Metallurg Carbone attivo ottenuto da pro dotti intermedi della produzione di coke formato
DE3925205A1 (de) * 1989-07-29 1991-01-31 Rheinische Braunkohlenw Ag Verfahren zum konditionieren von schwefelhaltigem koks
DE4327599C2 (de) * 1993-08-17 2001-03-22 Etc Engineering & Technology C Mittel zur Adsorption von Trihalogenmethanen (Haloformen) und AOX sowie zur Reduktion von Chloraminen aus Wasser, insbesondere aus Schwimm- und Badebeckenwasser
US20100298116A1 (en) * 2007-07-27 2010-11-25 Nippon Oil Corporation Method of regenerating carbonaceous oil adsorbent

Also Published As

Publication number Publication date
GB1440518A (en) 1976-06-23
CA1010845A (en) 1977-05-24
AU5726873A (en) 1975-01-09
FR2190729B1 (enExample) 1979-03-09
JPS4952795A (enExample) 1974-05-22
DE2332611A1 (de) 1974-01-17
SE398339B (sv) 1977-12-19
NL7308954A (enExample) 1974-01-02
FR2190729A1 (enExample) 1974-02-01

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