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GB1440518A - Activated fluid coke its manufacture and its use in purifying waste water - Google Patents

Activated fluid coke its manufacture and its use in purifying waste water

Info

Publication number
GB1440518A
GB1440518A GB2969473A GB2969473A GB1440518A GB 1440518 A GB1440518 A GB 1440518A GB 2969473 A GB2969473 A GB 2969473A GB 2969473 A GB2969473 A GB 2969473A GB 1440518 A GB1440518 A GB 1440518A
Authority
GB
United Kingdom
Prior art keywords
coke
activated
waste water
steam
range
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
GB2969473A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1440518A publication Critical patent/GB1440518A/en
Expired 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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (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)
GB2969473A 1972-06-28 1973-06-22 Activated fluid coke its manufacture and its use in purifying waste water Expired GB1440518A (en)

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
GB1440518A true GB1440518A (en) 1976-06-23

Family

ID=27401953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2969473A Expired GB1440518A (en) 1972-06-28 1973-06-22 Activated fluid coke its manufacture and its use in purifying waste water

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2174708A1 (de) * 2007-07-27 2010-04-14 Nippon Oil Corporation Verfahren zur regenerierung eines kohlenstoffhaltigen öladsorptionsmittels

Families Citing this family (3)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2174708A1 (de) * 2007-07-27 2010-04-14 Nippon Oil Corporation Verfahren zur regenerierung eines kohlenstoffhaltigen öladsorptionsmittels
EP2174708A4 (de) * 2007-07-27 2013-06-26 Nippon Oil Corp Verfahren zur regenerierung eines kohlenstoffhaltigen öladsorptionsmittels

Also Published As

Publication number Publication date
IT988287B (it) 1975-04-10
FR2190729B1 (de) 1979-03-09
DE2332611A1 (de) 1974-01-17
FR2190729A1 (de) 1974-02-01
CA1010845A (en) 1977-05-24
JPS4952795A (de) 1974-05-22
SE398339B (sv) 1977-12-19
NL7308954A (de) 1974-01-02
AU5726873A (en) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee