IT988287B - IMPROVED PROCEDURE TO ACTIVATE COKE FLUID AND ITS USE IN THE PURIFICATION OF WASTE WATER - Google Patents

IMPROVED PROCEDURE TO ACTIVATE COKE FLUID AND ITS USE IN THE PURIFICATION OF WASTE WATER

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
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/en

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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • 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)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (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 IMPROVED PROCEDURE TO ACTIVATE COKE FLUID AND ITS USE IN THE PURIFICATION OF WASTE WATER IT988287B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26725872A 1972-06-28 1972-06-28
US26723272A 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 (en) 1975-04-10

Family

ID=27401953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51081/73A IT988287B (en) 1972-06-28 1973-06-27 IMPROVED PROCEDURE TO ACTIVATE COKE FLUID AND ITS USE IN THE PURIFICATION OF WASTE WATER

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1035331B (en) * 1975-04-16 1979-10-20 Centro Speriment Metallurg ACTIVATED CARBON OBTAINED FROM INTERMEDIATE PRO DUCTS OF FORMAT COKE PRODUCTION
DE3925205A1 (en) * 1989-07-29 1991-01-31 Rheinische Braunkohlenw Ag Sulphur-contg. coke conditioning - by treating with hot steam-contg. gas at near atmospheric pressure, and introducing oxygen
DE4327599C2 (en) * 1993-08-17 2001-03-22 Etc Engineering & Technology C Agents for the adsorption of trihalomethanes (haloforms) and AOX as well as for the reduction of chloramines from water, in particular from swimming and bathing pool water
US20100298116A1 (en) * 2007-07-27 2010-11-25 Nippon Oil Corporation Method of regenerating carbonaceous oil adsorbent

Also Published As

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

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