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DE69603559D1 - Aktivkohle mit hydrophober Oberfläche und Verfahren zu dessen Herstellung - Google Patents

Aktivkohle mit hydrophober Oberfläche und Verfahren zu dessen Herstellung

Info

Publication number
DE69603559D1
DE69603559D1 DE69603559T DE69603559T DE69603559D1 DE 69603559 D1 DE69603559 D1 DE 69603559D1 DE 69603559 T DE69603559 T DE 69603559T DE 69603559 T DE69603559 T DE 69603559T DE 69603559 D1 DE69603559 D1 DE 69603559D1
Authority
DE
Germany
Prior art keywords
production
activated carbon
hydrophobic surface
hydrophobic
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
DE69603559T
Other languages
English (en)
Other versions
DE69603559T2 (de
Inventor
Yoichiro Nakanishi
Takako Honjoh
Kuniaki Honjo
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of DE69603559D1 publication Critical patent/DE69603559D1/de
Application granted granted Critical
Publication of DE69603559T2 publication Critical patent/DE69603559T2/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
    • B01J20/02—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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023—Fibres or filaments
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • 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
    • C01B32/372—Coating; Grafting; Microencapsulation
    • 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
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Water Treatment By Sorption (AREA)
DE69603559T 1995-09-14 1996-09-12 Aktivkohle mit hydrophober Oberfläche und Verfahren zu dessen Herstellung Expired - Fee Related DE69603559T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7262359A JP2810979B2 (ja) 1995-09-14 1995-09-14 表面疎水性活性炭とその製造法

Publications (2)

Publication Number Publication Date
DE69603559D1 true DE69603559D1 (de) 1999-09-09
DE69603559T2 DE69603559T2 (de) 1999-11-25

Family

ID=17374650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603559T Expired - Fee Related DE69603559T2 (de) 1995-09-14 1996-09-12 Aktivkohle mit hydrophober Oberfläche und Verfahren zu dessen Herstellung

Country Status (4)

Country Link
US (1) US5837644A (de)
EP (1) EP0765840B1 (de)
JP (1) JP2810979B2 (de)
DE (1) DE69603559T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3273796B2 (ja) * 1998-01-23 2002-04-15 三浦工業株式会社 塩素化有機化合物の採取器
DE19813272C2 (de) * 1998-03-26 2001-09-06 Horst Chmiel Faserförmige Adsorbentien und deren Verwendung zur Reinigung von Fluiden
JP2001160525A (ja) * 1999-09-24 2001-06-12 Honda Motor Co Ltd 分極性電極用活性炭の前処理方法
US6743516B2 (en) 2000-09-29 2004-06-01 Guardian Industries Corporation Highly durable hydrophobic coatings and methods
US6641648B2 (en) * 2001-04-17 2003-11-04 Foster-Miller, Inc. Passive filtration system
GB2378082B (en) 2001-07-26 2005-03-09 Kh Technology Corp Improvements in loudspeakers
KR100444358B1 (ko) * 2002-04-09 2004-08-16 한국과학기술연구원 산업폐수중의 오염물질 제거를 위한 활성탄 표면개질 방법
GB2391224A (en) * 2002-07-26 2004-02-04 Sutcliffe Speakman Carbons Ltd Activated carbon treated with silicon-containing compounds
US7678281B2 (en) * 2003-07-18 2010-03-16 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7144512B2 (en) * 2003-07-18 2006-12-05 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7172703B2 (en) * 2003-07-18 2007-02-06 Bj Services Co Method of reclaiming a well completion brine solutions using an organic chelant
US7674384B2 (en) * 2003-07-18 2010-03-09 Bj Services Company Method of reclaiming brine solutions using an organic chelant
JP4512994B2 (ja) * 2004-08-18 2010-07-28 東洋紡績株式会社 水処理システム
JP4512993B2 (ja) * 2004-08-18 2010-07-28 東洋紡績株式会社 水処理装置
EP1868209A4 (de) * 2005-04-06 2010-09-01 Toyo Boseki Filter zum entfernen von radioaktiven substanzen und filtereinheit damit
JP2010173996A (ja) 2009-02-02 2010-08-12 Sumitomo Chemical Co Ltd プロピレンオキサイドの製造方法
CN102580679B (zh) * 2012-01-13 2016-01-20 昆明理工大学 一种改性微波活性炭吸附剂的制备方法
KR101462726B1 (ko) * 2012-10-05 2014-11-21 성균관대학교산학협력단 분말 입자 또는 섬유 표면에 실리콘-탄소 복합체가 코팅된 것을 특징으로 하는 기름 및 유기물 제거용 초소수성 분말입자 또는 섬유
CN102989414B (zh) * 2012-11-22 2014-09-10 中国石油大学(华东) 一种超疏水活性炭改性材料的制备方法
CN103721675A (zh) * 2013-12-20 2014-04-16 同济大学 一种阳离子表面活性剂改性活性炭的改性方法及其应用
JP6509591B2 (ja) * 2015-03-10 2019-05-08 大阪ガスケミカル株式会社 疎水化炭素材及びその製造方法
JP6695764B2 (ja) * 2016-09-09 2020-05-20 大阪ガスケミカル株式会社 浄水器用活性炭及びそれを用いた浄水器用カートリッジ
CN106807322A (zh) * 2017-01-06 2017-06-09 福建农林大学 一种魔芋葡甘聚糖基自来水净化多孔硅及其制备方法
CN109482157A (zh) * 2018-11-09 2019-03-19 广州华玮创材环保科技有限责任公司 一种用于吸附挥发性有机化合物的复合材料的制备方法
CN110354807A (zh) * 2019-08-06 2019-10-22 中新国际联合研究院 一种疏水材料动态包覆活性炭的制备方法
CN116173910B (zh) * 2022-11-29 2024-12-17 东南大学 一种高再生率、高比表面积改性活性炭的制备方法
WO2024175970A1 (en) 2023-02-20 2024-08-29 Marmon Water (Singapore) Pte Ltd Sorbent material and method of making the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042729A1 (en) * 1970-08-28 1972-03-02 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Oil separation from water - using porous adsorbents treated with organic silicon cpds
JPS5523039A (en) * 1978-08-04 1980-02-19 Toshiba Corp Water repellent activated carbon
JPS5541848A (en) * 1978-09-19 1980-03-24 Toshiba Corp Cleaning gas
US4838946A (en) * 1988-05-28 1989-06-13 Shin-Etsu Handotai Co., Ltd. Absorbent of chlorosilane compound
US4978650A (en) * 1988-08-15 1990-12-18 Symbiotech Incorporated Desensitizing activated carbon sorbents to the effects of humidity
JPH04171043A (ja) * 1990-11-06 1992-06-18 Kurita Water Ind Ltd 低沸点有機ハロゲン化合物ガスの吸着剤
JP2967389B2 (ja) * 1993-11-18 1999-10-25 株式会社ペトカ 活性炭素繊維、その製造方法及び該活性炭素繊維を吸着体とする浄水器

Also Published As

Publication number Publication date
US5837644A (en) 1998-11-17
EP0765840B1 (de) 1999-08-04
EP0765840A1 (de) 1997-04-02
JP2810979B2 (ja) 1998-10-15
DE69603559T2 (de) 1999-11-25
JPH0977508A (ja) 1997-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee