BR9907795A - "gel de superfìcie modificada quimicamente (csmg) e processo produtivo e de uso do mesmo na remoção de metais de sistema lìquido" - Google Patents

"gel de superfìcie modificada quimicamente (csmg) e processo produtivo e de uso do mesmo na remoção de metais de sistema lìquido"

Info

Publication number
BR9907795A
BR9907795A BR9907795-7A BR9907795A BR9907795A BR 9907795 A BR9907795 A BR 9907795A BR 9907795 A BR9907795 A BR 9907795A BR 9907795 A BR9907795 A BR 9907795A
Authority
BR
Brazil
Prior art keywords
csmg
metals
removal
chemically modified
modified surface
Prior art date
Application number
BR9907795-7A
Other languages
English (en)
Inventor
Arthur Jing-Min Yang
Original Assignee
Ind Science & Technology Netwo
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 Ind Science & Technology Netwo filed Critical Ind Science & Technology Netwo
Publication of BR9907795A publication Critical patent/BR9907795A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0069—Post treatment
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • 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
    • B01J20/3092—Packing of a container, e.g. packing a cartridge or column
    • 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
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • 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
    • B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic materials
    • 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
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • 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
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • 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
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column
    • 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
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Patente de Invenção: <B>"GEL DE SUPERFìCIE MODIFICADA QUIMICAMENTE (CSMG) E PROCESSO PRODUTIVO E DE USO DO MESMO NA REMOçãO DE METAIS DE SISTEMA LìQUIDO"<D>. Sílica gel é formada, depois envelhecida a 40 - 80°C. é depois modificada superficialmente nessa temperatura e o material resultante é usado para remover íon metálico da solução.
BR9907795-7A 1998-02-09 1999-02-03 "gel de superfìcie modificada quimicamente (csmg) e processo produtivo e de uso do mesmo na remoção de metais de sistema lìquido" BR9907795A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7402698P 1998-02-09 1998-02-09
PCT/US1999/002181 WO1999039816A1 (en) 1998-02-09 1999-02-03 Ion separation using a surface-treated xerogel

Publications (1)

Publication Number Publication Date
BR9907795A true BR9907795A (pt) 2000-10-17

Family

ID=22117244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907795-7A BR9907795A (pt) 1998-02-09 1999-02-03 "gel de superfìcie modificada quimicamente (csmg) e processo produtivo e de uso do mesmo na remoção de metais de sistema lìquido"

Country Status (9)

Country Link
US (1) US20070122333A1 (pt)
EP (1) EP1062031A4 (pt)
JP (1) JP2002502684A (pt)
KR (1) KR20010086230A (pt)
CN (1) CN1227061C (pt)
AU (1) AU753228B2 (pt)
BR (1) BR9907795A (pt)
CA (1) CA2320350A1 (pt)
WO (1) WO1999039816A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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JP3681324B2 (ja) 2000-07-14 2005-08-10 光洋精工株式会社 トルク検出装置及び電動パワーステアリング装置
JP4607342B2 (ja) * 2001-01-26 2011-01-05 新日鉄マテリアルズ株式会社 金属イオン選択吸着材料及び金属イオン除去方法
US20070196928A1 (en) * 2004-03-31 2007-08-23 Kazuki Nakanishi Analytical Pretreatment Column
CN1304397C (zh) * 2005-04-07 2007-03-14 南京南大表面和界面化学工程技术研究中心有限责任公司 活性烷基化硅胶及其制备方法
US20100113856A1 (en) * 2005-09-30 2010-05-06 Absorbent Materials Company Llc Apparatus and method for remediation of aqueous solutions
US9144784B2 (en) 2005-09-30 2015-09-29 Abs Materials Sorbent material and method for using the same
US8367793B2 (en) * 2005-09-30 2013-02-05 Abs Materials, Inc. Swellable materials and methods of use
US20100108612A1 (en) * 2005-09-30 2010-05-06 Absorbent Materials Company Llc Apparatus and method for removing small molecule organic pharmaceuticals from aqueous solutions
WO2008060940A2 (en) * 2006-11-10 2008-05-22 New Jersey Institute Of Technology Inverse fluidization for purifying fluid streams
JP5572854B2 (ja) * 2008-11-14 2014-08-20 株式会社豊田中央研究所 有機シラン化合物およびメソポーラス有機シリカ
KR101007583B1 (ko) * 2009-06-17 2011-01-12 윤근수 쿠션 및 공기순환기능을 갖는 기능성 신발
JP5924656B2 (ja) * 2011-04-27 2016-05-25 国立研究開発法人物質・材料研究機構 鉛イオン吸着性化合物を担持したメソポーラスシリカおよびそれを用いた鉛イオンセンサーおよび鉛回収方法
GB201107955D0 (en) * 2011-05-13 2011-06-22 Dow Corning Acidic mine water remediation
US9133280B2 (en) * 2011-06-30 2015-09-15 Aspen Aerogels, Inc. Sulfur-containing organic-inorganic hybrid gel compositions and aerogels
US10058843B2 (en) * 2013-09-20 2018-08-28 Van So Le Multifunctional sorbent materials and uses thereof
JP6270566B2 (ja) * 2014-03-18 2018-01-31 株式会社東芝 ヨウ素吸着剤、ヨウ素吸着剤の製造方法、水処理用タンク、及びヨウ素吸着システム
CN104383719B (zh) * 2014-12-01 2016-04-06 东北石油大学 一种倒置流化床油滴捕获器
CN104745814B (zh) * 2015-03-25 2017-03-15 苏州鼎驰金属材料有限公司 用含取代基丙硫醇的改性硅胶对溶液中金属离子进行吸附回收的方法
WO2019065392A1 (ja) 2017-09-29 2019-04-04 キヤノン株式会社 シリカ凝集体、吸着材、吸着カラム、浄化システム、液体の処理方法、およびシリカ凝集体の製造方法
CN112574047B (zh) * 2020-12-25 2023-04-07 湖州展望药业有限公司 一种低铅原料药盐酸艾司洛尔生产工艺

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Also Published As

Publication number Publication date
CN1302224A (zh) 2001-07-04
CA2320350A1 (en) 1999-08-12
EP1062031A4 (en) 2001-04-04
KR20010086230A (ko) 2001-09-10
JP2002502684A (ja) 2002-01-29
CN1227061C (zh) 2005-11-16
EP1062031A1 (en) 2000-12-27
AU2573799A (en) 1999-08-23
WO1999039816A1 (en) 1999-08-12
US20070122333A1 (en) 2007-05-31
WO1999039816A9 (en) 2000-04-27
AU753228B2 (en) 2002-10-10

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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