JP5954823B2 - 繊維状金属吸着材 - Google Patents
繊維状金属吸着材 Download PDFInfo
- Publication number
- JP5954823B2 JP5954823B2 JP2012194640A JP2012194640A JP5954823B2 JP 5954823 B2 JP5954823 B2 JP 5954823B2 JP 2012194640 A JP2012194640 A JP 2012194640A JP 2012194640 A JP2012194640 A JP 2012194640A JP 5954823 B2 JP5954823 B2 JP 5954823B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- metal
- glycidyl
- polymer
- fiber
- 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.)
- Active
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
- B01J20/3007—Moulding, shaping or extruding
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
-
- 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
- B01J20/3014—Kneading
-
- 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
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated 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
- 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
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated 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
- 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
- B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
- B01J20/3225—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating involving a post-treatment of the coated or impregnated product
- B01J20/3227—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating involving a post-treatment of the coated or impregnated product by end-capping, i.e. with or after the introduction of functional or ligand groups
-
- 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
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated 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
- 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
- B01J20/3268—Macromolecular compounds
- B01J20/328—Polymers on the carrier being further modified
-
- 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
- B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
- B01J20/3293—Coatings on a core, the core being particle or fiber shaped, e.g. encapsulated particles, coated fibers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0078—Producing filamentary materials
-
- 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
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/34—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated alcohols, acetals or ketals as the major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2277/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2279/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain not provided for in groups B29K2261/00 - B29K2277/00, as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
なお、これらの要件については、発明を実施するための形態のところで詳しく説明する。
低密度ポリエチレン粉末(セイシン企業社製、SK−PE−20L、平均粒子径:約20μm)7.0kgとグリシジル基を多数有するアクリル酸エステル系高分子(日油社製、マープルーフ、分子量:約12000、エポキシ価:170g/当量)3.0kgを予備混合した。予備混合した樹脂粉末を、二軸混練機(セイシン企業社製、PMT32−30)に投入し、180℃で混練し、ペレタイザーでグリシジル基を多数有するアクリル酸エステル系高分子混錬ポリエチレンを得た。得られたグリシジル基を多数有するアクリル酸エステル系高分子混錬ポリエチレンの一部をとり、50℃で24時間乾燥した。
(1)で得られたグリシジル基を多数有するアクリル酸エステル系高分子混錬ポリエチレンを原料として、溶融紡糸を行った。紡糸温度180℃、ノズル温度190℃、ノズル径0.8mm、吐出量0.5g/minで紡糸し、繊維径80μmの繊維を得た。得られたグリシジル基を多数有するアクリル酸エステル系高分子混合ポリエチレン繊維の電子顕微鏡写真を図2に示す。
上記(2)で得られた繊維を裁断機で約50mmに裁断して短繊維とした。裁断後の短繊維を40℃に保温した20%のペンタエチレンヘキサミンを含むイソプロピルアルコール溶液に浸漬し、ペンタエチレンヘキサミンを導入した。反応後、純水で洗浄し、ペンタエチレンヘキサミン導入繊維状金属吸着材を得た。得られた繊維状金属吸着材を0.5Mの硫酸銅溶液(pH5.5に調整)に浸漬し、銅を吸着させた。銅吸着量は0.54mmol Cu/gであった。銅吸着させた繊維状金属吸着材のエネルギー分散型蛍光X線装置で測定したEDXパターンを図3に示す。図3で明白なように、銅は繊維状吸着材表面に均一に吸着していた。得られた繊維状金属吸着材を3Mの硝酸に50時間浸漬後、水洗して、再度銅吸着量を求めた。硝酸浸漬洗浄後も金属吸着量の低下はなく、酸性下での性能低下は確認されなかった。
Claims (4)
- グリシジル基を有するアクリル酸エステル系高分子と、融点が200℃以下の低融点の繊維母材高分子とを、溶融混合紡糸法により紡糸して繊維状とした後、繊維表面のグリシジル基にアミノ基またはイミノ基をもつ長鎖型配位子を反応させて金属吸着性官能基を導入することを特徴とする繊維状金属吸着材の製造方法。
- アミノ基またはイミノ基をもつ長鎖型配位子がポリエチレンイミンあるいはポリアリルアミン、およびそれらの部分カルボキシメチル化物であることを特徴とする請求項1記載の繊維状金属吸着材の製造方法。
- グリシジル基を有するアクリル酸エステル系高分子が、グリシジル基を有するアクリル酸エステル系モノマーのホモポリマーあるいはコポリマーであることを特徴とする請求項1乃至請求項2記載の繊維状金属吸着材の製造方法。
- 融点が200℃以下の低融点の繊維母材高分子が、ポリエチレン、ポリプロピレン、ポリ[エチレン−酢酸ビニル]、ポリ[エチレン−ビニルアルコール]のいずれかであることを特徴とする請求項1乃至請求項3記載の繊維状金属吸着材の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012194640A JP5954823B2 (ja) | 2012-09-05 | 2012-09-05 | 繊維状金属吸着材 |
EP13836156.3A EP2893975A4 (en) | 2012-09-05 | 2013-08-26 | FIBER METAL ADSORPTION AGENTS |
PCT/JP2013/072651 WO2014038415A1 (ja) | 2012-09-05 | 2013-08-26 | 繊維状金属吸着材 |
US14/424,349 US9687814B2 (en) | 2012-09-05 | 2013-08-26 | Fibrous metal-adsorbing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012194640A JP5954823B2 (ja) | 2012-09-05 | 2012-09-05 | 繊維状金属吸着材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014050763A JP2014050763A (ja) | 2014-03-20 |
JP5954823B2 true JP5954823B2 (ja) | 2016-07-20 |
Family
ID=50237027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012194640A Active JP5954823B2 (ja) | 2012-09-05 | 2012-09-05 | 繊維状金属吸着材 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9687814B2 (ja) |
EP (1) | EP2893975A4 (ja) |
JP (1) | JP5954823B2 (ja) |
WO (1) | WO2014038415A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5896486B2 (ja) * | 2014-02-26 | 2016-03-30 | 日本フイルコン株式会社 | 不織布状金属吸着材およびその製造方法 |
JP6721379B2 (ja) * | 2016-03-31 | 2020-07-15 | Kbセーレン株式会社 | 金属吸着材用ウェッブ及び不織布、それらの製造方法 |
CN109881483B (zh) * | 2019-01-24 | 2021-12-17 | 浙江理工大学 | 一种利用金属-有机框架材料功能化改性聚丙烯/纤维素水刺无纺布的方法及其应用 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538980B2 (ja) * | 1972-04-19 | 1980-10-07 | ||
JPS5550032A (en) * | 1978-10-04 | 1980-04-11 | Kanegafuchi Chem Ind Co Ltd | Manufacturing of ion exchange fiber |
JPH02228332A (ja) * | 1989-03-01 | 1990-09-11 | Toray Ind Inc | イオン交換繊維およびその製造方法 |
JP3247704B2 (ja) | 1991-08-29 | 2002-01-21 | 日本原子力研究所 | 重金属除去方法 |
JP3150173B2 (ja) * | 1991-10-23 | 2001-03-26 | 日本原子力研究所 | ポリアミン化合物を固定化したキレート樹脂吸着剤の製造方法 |
JPH07304878A (ja) * | 1994-05-11 | 1995-11-21 | Asahi Chem Ind Co Ltd | 吸湿性成形体及びその製造法 |
JPH10225643A (ja) * | 1997-02-14 | 1998-08-25 | Yoshihiko Kanchiku | 繊維状イオン交換体 |
JP2857115B2 (ja) * | 1997-02-21 | 1999-02-10 | 株式会社トクヤマ | 可染性ポリプロピレン繊維の製造方法 |
JP2001113272A (ja) | 1999-10-20 | 2001-04-24 | Agency Of Ind Science & Technol | 水溶液中のセレンまたはヒ素の捕捉法 |
JP2001123381A (ja) * | 1999-10-20 | 2001-05-08 | Kiresuto Kk | キレート形成性繊維およびその製法、並びにその利用法 |
JP4119966B2 (ja) | 2000-07-13 | 2008-07-16 | 独立行政法人 日本原子力研究開発機構 | 金属捕集材からの金属の溶離回収及び溶離液の再生方法 |
JP2007247104A (ja) | 2006-03-16 | 2007-09-27 | Mitsuya:Kk | キレート繊維の製造方法及びキレート繊維並びにこのキレート繊維を含む布帛 |
JP2011056350A (ja) | 2009-09-08 | 2011-03-24 | Nippon Filcon Co Ltd | 金属吸着性不織布およびその製造方法 |
JP2011056349A (ja) | 2009-09-08 | 2011-03-24 | Nippon Filcon Co Ltd | 繊維状金属吸着材とその製造方法 |
JP5940313B2 (ja) * | 2012-01-27 | 2016-06-29 | 日本フイルコン株式会社 | 高分子吸着体 |
CN102631954B (zh) * | 2012-03-06 | 2014-05-14 | 淮海工学院 | 抗海洋生物污损的螯合离子交换纤维及其制备方法 |
-
2012
- 2012-09-05 JP JP2012194640A patent/JP5954823B2/ja active Active
-
2013
- 2013-08-26 WO PCT/JP2013/072651 patent/WO2014038415A1/ja active Application Filing
- 2013-08-26 EP EP13836156.3A patent/EP2893975A4/en not_active Withdrawn
- 2013-08-26 US US14/424,349 patent/US9687814B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2893975A4 (en) | 2016-05-25 |
EP2893975A1 (en) | 2015-07-15 |
US9687814B2 (en) | 2017-06-27 |
US20150224474A1 (en) | 2015-08-13 |
WO2014038415A1 (ja) | 2014-03-13 |
JP2014050763A (ja) | 2014-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5896486B2 (ja) | 不織布状金属吸着材およびその製造方法 | |
Lin et al. | Synthesis and evaluation of thiosemicarbazide functionalized corn bract for selective and efficient adsorption of Au (III) from aqueous solutions | |
JP5590594B2 (ja) | キレート性高分子化合物含有金属吸着材 | |
JP5924807B2 (ja) | ゲル状金属吸着材およびゲル状金属吸着材担持吸着体 | |
CN101264438B (zh) | 去除水中重金属离子的腈纶鳌合纤维及制备方法 | |
JP5954823B2 (ja) | 繊維状金属吸着材 | |
JP5940313B2 (ja) | 高分子吸着体 | |
Wang et al. | Adsorption characteristics of noble metal ions onto modified straw bearing amine and thiol groups | |
JP2011056349A (ja) | 繊維状金属吸着材とその製造方法 | |
Lou et al. | Adsorption performance of Cd (II), Cr (III), Cu (II), Ni (II), Pb (II) and Zn (II) by aminated solution-blown polyacrylonitrile micro/nanofibers | |
JP2011056350A (ja) | 金属吸着性不織布およびその製造方法 | |
CN1100911C (zh) | 具有金属螯合形成能力的纤维、其制法以及用该纤维的金属离子捕集法 | |
Yang et al. | Cross-linked polyvinyl amidoxime fiber: a highly selective and recyclable adsorbent of gallium from Bayer liquor | |
Zang et al. | Adsorption of Cu (II) from aqueous solutions by ammoniated cotton fiber | |
CN1563554A (zh) | 一种具有还原功能螯合纤维的制备方法 | |
Feng et al. | A novel phosphonic acid functionalized poly (vinyl chloride) electrospun nanofiber for efficient adsorption of gold from aqueous solution | |
JP2004225181A (ja) | キレート形成性繊維及びその製法、並びに該繊維を用いた金属イオン捕捉法、及び金属キレート繊維 | |
Lou et al. | Competitive adsorption and mechanism of hexahydroxy metallic system by aminated solution-blown polyacrylonitrile micro/nanofibers | |
CN105542057A (zh) | 一种污水处理用高韧性水凝胶材料及其制备方法 | |
CN114855451B (zh) | 一种螯合纤维pan-ba、其制备方法及其应用 | |
Haji | Modified textile fibers for waste water treatment | |
Bediako et al. | Fabrication and application of polyethylenimine/Ca-alginate blended hydrogel fibers as high-capacity adsorbents for recovery of gold from acidic solutions | |
Yu et al. | Precious metal ions adsorption on unmodified chitin gels | |
JP4209702B2 (ja) | 貴金属めっき液の清浄化法 | |
KR20190101311A (ko) | 이온교환분말 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151225 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160414 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160513 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160608 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160609 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5954823 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |