CN106573796A - 具有杰出的生物污染物去除性质的氧化铈(iv) - Google Patents

具有杰出的生物污染物去除性质的氧化铈(iv) Download PDF

Info

Publication number
CN106573796A
CN106573796A CN201580024022.4A CN201580024022A CN106573796A CN 106573796 A CN106573796 A CN 106573796A CN 201580024022 A CN201580024022 A CN 201580024022A CN 106573796 A CN106573796 A CN 106573796A
Authority
CN
China
Prior art keywords
iii
invalid
cerium
compositionss
oxide
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.)
Pending
Application number
CN201580024022.4A
Other languages
English (en)
Chinese (zh)
Inventor
D.普萨拉斯
Y.高
M.哈内莱恩
J.卢波
C.兰迪
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.)
Safe Natural Resources Ltd
Original Assignee
Safe Natural Resources Ltd
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 Safe Natural Resources Ltd filed Critical Safe Natural Resources Ltd
Publication of CN106573796A publication Critical patent/CN106573796A/zh
Pending 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/28016—Particle form
    • 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
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/02—Separating microorganisms from their culture media
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Geology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Water Treatment By Sorption (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CN201580024022.4A 2014-03-07 2015-03-09 具有杰出的生物污染物去除性质的氧化铈(iv) Pending CN106573796A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461949810P 2014-03-07 2014-03-07
US61/949,810 2014-03-07
PCT/US2015/019476 WO2015134976A1 (en) 2014-03-07 2015-03-09 Cerium (iv) oxide with exceptional biological contaminant removal properties

Publications (1)

Publication Number Publication Date
CN106573796A true CN106573796A (zh) 2017-04-19

Family

ID=54016688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580024022.4A Pending CN106573796A (zh) 2014-03-07 2015-03-09 具有杰出的生物污染物去除性质的氧化铈(iv)

Country Status (12)

Country Link
US (2) US20150251926A1 (enExample)
EP (1) EP3114085B1 (enExample)
JP (1) JP6445583B2 (enExample)
KR (1) KR20160132074A (enExample)
CN (1) CN106573796A (enExample)
AU (2) AU2015226884B9 (enExample)
BR (1) BR112016020615A2 (enExample)
CA (1) CA2942263A1 (enExample)
DK (1) DK3114085T3 (enExample)
ES (1) ES2724357T3 (enExample)
MX (2) MX369073B (enExample)
WO (1) WO2015134976A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112805243A (zh) * 2019-03-06 2021-05-14 Toto株式会社 涂装体及涂布组合物
CN113194932A (zh) * 2018-12-18 2021-07-30 东丽株式会社 氧化铈的纳米粒子、核酸的分解方法、多肽的分解方法、氧化铈的纳米粒子的制造方法、氧化剂、抗氧化剂、抗霉剂及抗病毒剂

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2941859A1 (en) 2014-03-07 2015-09-11 Molycorp Minerals, Llc Cerium (iv) oxide with exceptional arsenic removal properties
DE202016100447U1 (de) * 2016-01-29 2017-05-04 Grünbeck Wasseraufbereitung GmbH Filter zur Reinigung von Wasser
JP7718044B2 (ja) * 2020-11-17 2025-08-05 東レ株式会社 積層フィルム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004339911A (ja) * 2003-05-16 2004-12-02 Ichiro Nagakubo 家庭用水タンク
US20120031827A1 (en) * 2010-08-06 2012-02-09 Molycorp Minerals, Llc Agglomeration of high surface area rare earths
US20130212944A1 (en) * 2010-08-20 2013-08-22 Valtion Teknillinen Tutkimuskeskus Catalytic purification of gases

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9319945D0 (en) * 1993-09-28 1993-11-17 Solvay Interox Ltd Oxidation of alkylaromatic compounds
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
DE102008008184A1 (de) * 2008-02-08 2009-08-13 Evonik Degussa Gmbh Verfahren zum Polieren einer Siliciumoberfläche mittels einer ceroxidhaltigen Dispersion
US8883519B1 (en) * 2009-03-17 2014-11-11 University Of Central Florida Research Foundation, Inc. Oxidase activity of polymeric coated cerium oxide nanoparticles
US20180251383A9 (en) * 2010-04-13 2018-09-06 Molycorp Minerals, Llc Non-metal-containing oxyanion removal from waters using rare earths
EP2558415A4 (en) * 2010-04-13 2014-01-01 Molycorp Minerals Llc METHODS AND DEVICES FOR IMPROVING THE REMOVAL OF CONTAMINANTS FROM RARE EARTHS
US20120103909A1 (en) * 2010-09-23 2012-05-03 Molycorp Minerals, Llc Particulate cerium dioxide and an in situ method for making and using the same
US9233863B2 (en) * 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
JP2014128773A (ja) * 2012-12-28 2014-07-10 Nbc Meshtec Inc ウイルス吸着剤およびそれを用いたウイルス吸着性部材
US9433591B2 (en) * 2014-01-15 2016-09-06 Cerion, Llc Nanoparticles of a metal and a biguanide
CA2941859A1 (en) * 2014-03-07 2015-09-11 Molycorp Minerals, Llc Cerium (iv) oxide with exceptional arsenic removal properties

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004339911A (ja) * 2003-05-16 2004-12-02 Ichiro Nagakubo 家庭用水タンク
US20120031827A1 (en) * 2010-08-06 2012-02-09 Molycorp Minerals, Llc Agglomeration of high surface area rare earths
US20130212944A1 (en) * 2010-08-20 2013-08-22 Valtion Teknillinen Tutkimuskeskus Catalytic purification of gases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113194932A (zh) * 2018-12-18 2021-07-30 东丽株式会社 氧化铈的纳米粒子、核酸的分解方法、多肽的分解方法、氧化铈的纳米粒子的制造方法、氧化剂、抗氧化剂、抗霉剂及抗病毒剂
US11937598B2 (en) 2018-12-18 2024-03-26 Toray Industries, Inc. Cerium oxide nanoparticle, decomposition method of nucleic acid, decomposition method of polypeptide, method of producing cerium oxide nanoparticle, oxidizing agent, antioxidant, antifungal agent, and anti-virus agent
CN113194932B (zh) * 2018-12-18 2024-06-28 东丽株式会社 氧化铈的纳米粒子、核酸的分解方法、多肽的分解方法、氧化铈的纳米粒子的制造方法、氧化剂、抗氧化剂、抗霉剂及抗病毒剂
CN112805243A (zh) * 2019-03-06 2021-05-14 Toto株式会社 涂装体及涂布组合物

Also Published As

Publication number Publication date
US20150251926A1 (en) 2015-09-10
AU2015226884B9 (en) 2019-09-26
JP6445583B2 (ja) 2018-12-26
MX2019012852A (es) 2019-12-16
EP3114085A4 (en) 2017-12-06
CA2942263A1 (en) 2015-09-11
KR20160132074A (ko) 2016-11-16
JP2017514670A (ja) 2017-06-08
MX369073B (es) 2019-10-28
AU2015226884A1 (en) 2016-10-20
AU2015226884B2 (en) 2019-09-19
US20180201519A1 (en) 2018-07-19
BR112016020615A2 (pt) 2018-05-15
MX2016011493A (es) 2017-05-03
EP3114085B1 (en) 2019-02-13
WO2015134976A1 (en) 2015-09-11
EP3114085A1 (en) 2017-01-11
ES2724357T3 (es) 2019-09-10
DK3114085T3 (da) 2019-05-20
AU2019210678A1 (en) 2019-08-22

Similar Documents

Publication Publication Date Title
AU2019210678A1 (en) Cerium (iv) oxide with exceptional biological contaminant removal properties
Wegmann et al. Modification of ceramic microfilters with colloidal zirconia to promote the adsorption of viruses from water
US10577259B2 (en) Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
Bahrami et al. Effect of the supported ZnO on clinoptilolite nano-particles in the photodecolorization of semi-real sample bromothymol blue aqueous solution
CN104039711B (zh) 含氧化镁的净水组合物及其应用
US12358814B1 (en) Water decontamination adsorbent and method of making
WO2023004013A1 (en) Use of trivalent doped cerium oxide compositions for biological contaminant removal
CN102068957A (zh) 锆基除砷材料及其制备方法与应用
CN105727921B (zh) 一种纳米TiO2-硅藻土复合光催化剂及其制备方法
de Oliveira et al. Synthesis of zeolites with different chemical and textural properties for metal ions removal from aqueous solutions
HK1233243A1 (en) Method and device with cerium (iv) oxide with exceptional biological contaminant removal properties
HK1233243B (en) Method and device with cerium (iv) oxide with exceptional biological contaminant removal properties
CN111004539A (zh) 一种基于提纯硅藻土且负载二氧化钛水性环保涂料的制备
Ajenifuja et al. Synthesis and Characterization of Pure and Ag-TiO 2-Modified Diatomaceous Aluminosilicate Ceramic Membranes for Water Remediation
El-Kordy et al. Synthesis and characterization of faujasite zeolite membrane for selective enrichment of Arthrobacter sp. in synthetic wastewater
JP7756019B2 (ja) 重金属吸着剤
JP2007098364A (ja) 吸着材
Mbognou et al. Dual-function Cameroonian clay-supported ZnO and TiO₂ photocatalysts for ibuprofen mineralization and bacterial inactivation
TWI453066B (zh) 一種可見光複合觸媒組合物及其形成方法
Salamanca-Córdoba et al. Ag-Decorated Al2o3-Ceo2 Metal Oxides Spherical Composite as an Efficient Adsorbent for Removal of Ciprofloxacin in Aqueous Media

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned

Effective date of abandoning: 20200911

AD01 Patent right deemed abandoned