DE69922631D1 - Superkritische behandlung von aktivkohle - Google Patents

Superkritische behandlung von aktivkohle

Info

Publication number
DE69922631D1
DE69922631D1 DE69922631T DE69922631T DE69922631D1 DE 69922631 D1 DE69922631 D1 DE 69922631D1 DE 69922631 T DE69922631 T DE 69922631T DE 69922631 T DE69922631 T DE 69922631T DE 69922631 D1 DE69922631 D1 DE 69922631D1
Authority
DE
Germany
Prior art keywords
activated carbon
supercritical treatment
supercritical
treatment
activated
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 - Fee Related
Application number
DE69922631T
Other languages
English (en)
Inventor
N Mcbrayer
A Boere
Lars Tidlund
W Humphries
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.)
Chematur Engineering AB
Original Assignee
Chematur Engineering AB
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 Chematur Engineering AB filed Critical Chematur Engineering AB
Application granted granted Critical
Publication of DE69922631D1 publication Critical patent/DE69922631D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C02F11/086—Wet air oxidation in the supercritical state
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE69922631T 1998-01-08 1999-01-06 Superkritische behandlung von aktivkohle Expired - Fee Related DE69922631D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/004,403 US6121179A (en) 1998-01-08 1998-01-08 Supercritical treatment of adsorbent materials
PCT/US1999/000343 WO1999035084A1 (en) 1998-01-08 1999-01-06 Supercritical treatment of adsorbent materials

Publications (1)

Publication Number Publication Date
DE69922631D1 true DE69922631D1 (de) 2005-01-20

Family

ID=21710628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922631T Expired - Fee Related DE69922631D1 (de) 1998-01-08 1999-01-06 Superkritische behandlung von aktivkohle

Country Status (6)

Country Link
US (1) US6121179A (de)
EP (1) EP1044162B1 (de)
JP (1) JP2002500154A (de)
AU (1) AU747994B2 (de)
DE (1) DE69922631D1 (de)
WO (1) WO1999035084A1 (de)

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WO2001003805A1 (en) * 1999-07-14 2001-01-18 Taylor Tommy G Innovative incineration system for refuse-derived fuels, coal and petroleum coke, or chlorinated hydrocarbons
NL1020603C2 (nl) * 2002-05-15 2003-11-18 Tno Werkwijze voor het drogen van een product met behulp van een regeneratief adsorbens.
US20040016436A1 (en) * 2002-07-26 2004-01-29 Charles Thomas Adsorbents for smoking articles comprising a non-volatile organic compound applied using a supercritical fluid
US6838487B1 (en) * 2003-12-04 2005-01-04 Rentech, Inc. Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst
CN1795964A (zh) * 2004-12-22 2006-07-05 雅高思先进科技有限公司 可再生吸收性材料之热回收系统
JP5124878B2 (ja) * 2008-06-05 2013-01-23 国立大学法人静岡大学 有機性吸着物除去装置および有機性吸着物除去方法
US9272936B2 (en) 2009-04-01 2016-03-01 Earth Renewal Group, Llc Waste treatment process
US7915474B2 (en) * 2009-04-01 2011-03-29 Earth Renewal Group, Llc Aqueous phase oxidation process
US8168847B2 (en) * 2009-04-01 2012-05-01 Earth Renewal Group, Llc Aqueous phase oxidation process
US8481800B2 (en) * 2009-04-01 2013-07-09 Earth Renewal Group, Llc Aqueous phase oxidation process
US7951988B2 (en) * 2009-04-01 2011-05-31 Earth Renewal Group, Llc Aqueous phase oxidation process
US8115047B2 (en) * 2009-04-01 2012-02-14 Earth Renewal Group, Llc Aqueous phase oxidation process
US8703063B2 (en) * 2010-06-21 2014-04-22 Chevron Phillips Chemical Company Lp System and method for closed relief of a polyolefin loop reactor system
JP5888332B2 (ja) * 2011-08-30 2016-03-22 富士通株式会社 吸着式ヒートポンプ及びその製造方法
US9096447B2 (en) * 2012-08-29 2015-08-04 Siemens Energy, Inc. Water treatment system with carbon regeneration circuit
CN106573227B (zh) * 2014-08-20 2019-12-10 西门子能源公司 不结垢的湿空气氧化系统及工艺
RU2658404C1 (ru) * 2016-12-23 2018-06-21 Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) Способ очистки сточных вод от растворенных органических загрязнений
EP3691127A1 (de) 2019-01-31 2020-08-05 Siemens Aktiengesellschaft Sicherer elektronischer schalter
US20210170363A1 (en) * 2019-12-09 2021-06-10 Regenesis Bioremediation Products Methods for the Destruction of Contaminants Adsorbed to Activated Carbon
CN112844346A (zh) * 2020-12-31 2021-05-28 成都九翼环保科技有限公司 超临界水热再生粉末活性炭装置及方法
CN114735700B (zh) * 2022-04-29 2024-04-02 西安交通大学 一种用于活性炭水热再生的反应系统及方法
DE102022124106A1 (de) * 2022-09-20 2024-03-21 Vaillant Gmbh Adsorbatverdünnung

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JPS5347235B2 (de) * 1974-05-15 1978-12-19
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JPS5816934B2 (ja) * 1976-03-31 1983-04-04 日揮株式会社 活性炭の再生装置
US4147624A (en) * 1976-04-15 1979-04-03 Arthur D. Little, Inc. Wastewater treatment with desorbing of an adsorbate from an adsorbent with a solvent in the near critical state
IL79838A0 (en) * 1976-08-26 1986-11-30 Vitamins Inc Mass transfer extraction of liquids from solids
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US4094815A (en) * 1977-06-02 1978-06-13 Aluminum Company Of America Regeneration of activated carbon having materials adsorbed thereon
CH635049A5 (de) * 1978-05-23 1983-03-15 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur regenerierung von aktivkohle.
US4292953A (en) * 1978-10-05 1981-10-06 Dickinson Norman L Pollutant-free low temperature slurry combustion process utilizing the super-critical state
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US4593202A (en) * 1981-05-06 1986-06-03 Dipac Associates Combination of supercritical wet combustion and compressed air energy storage
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Also Published As

Publication number Publication date
AU2029999A (en) 1999-07-26
EP1044162B1 (de) 2004-12-15
US6121179A (en) 2000-09-19
WO1999035084A1 (en) 1999-07-15
JP2002500154A (ja) 2002-01-08
EP1044162A1 (de) 2000-10-18
AU747994B2 (en) 2002-05-30

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8339 Ceased/non-payment of the annual fee