EA201201401A1 - Способы и устройства для усовершенствования удаления загрязнений с помощью редкоземельных металлов - Google Patents

Способы и устройства для усовершенствования удаления загрязнений с помощью редкоземельных металлов

Info

Publication number
EA201201401A1
EA201201401A1 EA201201401A EA201201401A EA201201401A1 EA 201201401 A1 EA201201401 A1 EA 201201401A1 EA 201201401 A EA201201401 A EA 201201401A EA 201201401 A EA201201401 A EA 201201401A EA 201201401 A1 EA201201401 A1 EA 201201401A1
Authority
EA
Eurasian Patent Office
Prior art keywords
rare earth
earth metal
processing element
dye
treatment
Prior art date
Application number
EA201201401A
Other languages
English (en)
Inventor
Карл Р. Хасслер
Джон Л. Бёрба
Чарлс Ф. Увайтхед
Джозеф Лупо
Тимоти Л. Ориард
Original Assignee
Моликорп Минералс, Ллс
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 Моликорп Минералс, Ллс filed Critical Моликорп Минералс, Ллс
Publication of EA201201401A1 publication Critical patent/EA201201401A1/ru

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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/14—Base exchange silicates, e.g. zeolites
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • 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
    • B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/06—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/07—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing anionic exchangers
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/103—Arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/306—Pesticides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/308—Dyes; Colorants; Fluorescent agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

Воплощения изобретения предлагаются для удаления различных загрязнений, применяя как элементы для обработки, содержащие редкоземельные металлы, так и элементы для обработки, не содержащие редкоземельных металлов. В одном из воплощений располагающийся ниже по течению элемент для обработки представляет собой элемент для обработки, содержащий редкоземельный металл, а располагающийся выше по потоку элемент для обработки представляет собой элемент для обработки, не содержащий редкоземельного металла; помеха содержит одно или более из веществ, выбирающихся из PO, CO, SiO, бикарбоната, ванадата и галогена, а целевым материалом является одно или более веществ из группы, включающей химический агент, краситель, промежуточный краситель, биологический материал, органический углерод, микробы, оксианионы и их смеси. В другом воплощении расположенный ниже по течению элемент для обработки представляет собой элемент для обработки, не содержащий редкоземельного металла, а располагающийся выше по потоку элемент для обработки представляет собой элемент для обработки, содержащий редкоземельный металл, источник загрязнений и целевой материал представляют собой одно или более веществ из группы, включающей химический агент, краситель, промежуточный краситель, биологический материал, органический углерод, микробы, оксианионы, галогены, галогениды и их смеси.
EA201201401A 2010-04-13 2011-04-13 Способы и устройства для усовершенствования удаления загрязнений с помощью редкоземельных металлов EA201201401A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32375810P 2010-04-13 2010-04-13
US32599610P 2010-04-20 2010-04-20
PCT/US2011/032348 WO2011130427A1 (en) 2010-04-13 2011-04-13 Methods and devices for enhancing contaminant removal by rare earths

Publications (1)

Publication Number Publication Date
EA201201401A1 true EA201201401A1 (ru) 2013-04-30

Family

ID=44799017

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201401A EA201201401A1 (ru) 2010-04-13 2011-04-13 Способы и устройства для усовершенствования удаления загрязнений с помощью редкоземельных металлов

Country Status (7)

Country Link
US (1) US20110309017A1 (ru)
EP (1) EP2558415A4 (ru)
CN (1) CN103118983A (ru)
AU (1) AU2011239699A1 (ru)
EA (1) EA201201401A1 (ru)
MX (1) MX2012011855A (ru)
WO (1) WO2011130427A1 (ru)

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CN111471179B (zh) * 2020-05-29 2021-09-21 福建拓烯新材料科技有限公司 一种改性氟硅聚合物的制备方法、织物及其应用
CN111905690A (zh) * 2020-08-10 2020-11-10 重庆大学 一种利用粉煤灰制备水体脱氮除磷增氧复合材料的方法
CN114249452A (zh) * 2020-09-25 2022-03-29 怀化恒一颜料化学有限公司 一种从喹吖啶酮生产废水中回收磷酸的方法
CN112108124B (zh) * 2020-09-26 2023-03-31 江西师范大学 一种水体铁锰高效吸附剂及其优化方法
CN112705181B (zh) * 2020-12-10 2023-07-14 北京机械力化学研究院有限公司 一种高能研磨制备非稳态稀土基膨润土的制备方法
CN113083344B (zh) * 2021-03-23 2023-04-25 暨南大学 一种基于铋单原子锚定碳三氮五的催化剂及其制备方法与应用
CN114011377A (zh) * 2021-07-13 2022-02-08 武汉晏合环境科学技术有限公司 空气杀菌净化材料及其制备方法
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CN115287472B (zh) * 2022-07-18 2024-03-22 湖南人文科技学院 一种从酸性含砷废水中提取单质砷的方法
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Also Published As

Publication number Publication date
MX2012011855A (es) 2013-06-05
EP2558415A4 (en) 2014-01-01
US20110309017A1 (en) 2011-12-22
WO2011130427A1 (en) 2011-10-20
CN103118983A (zh) 2013-05-22
EP2558415A1 (en) 2013-02-20
AU2011239699A1 (en) 2012-12-06

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