JP6522970B2 - 多孔質成形体、ゲル状成形体及びフィルタ - Google Patents
多孔質成形体、ゲル状成形体及びフィルタ Download PDFInfo
- Publication number
- JP6522970B2 JP6522970B2 JP2015019504A JP2015019504A JP6522970B2 JP 6522970 B2 JP6522970 B2 JP 6522970B2 JP 2015019504 A JP2015019504 A JP 2015019504A JP 2015019504 A JP2015019504 A JP 2015019504A JP 6522970 B2 JP6522970 B2 JP 6522970B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- gel
- thermoplastic resin
- average particle
- molded body
- 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
- 239000000843 powder Substances 0.000 claims description 174
- 239000002245 particle Substances 0.000 claims description 87
- 229920005992 thermoplastic resin Polymers 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 31
- 238000010521 absorption reaction Methods 0.000 claims description 26
- 230000008961 swelling Effects 0.000 claims description 15
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 14
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 14
- 239000011812 mixed powder Substances 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 12
- 238000005342 ion exchange Methods 0.000 claims description 9
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 6
- 239000012798 spherical particle Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000499 gel Substances 0.000 description 103
- 238000005452 bending Methods 0.000 description 28
- 239000000463 material Substances 0.000 description 20
- 239000012535 impurity Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000013522 chelant Substances 0.000 description 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000000017 hydrogel Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920013683 Celanese Polymers 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- BWZOPYPOZJBVLQ-UHFFFAOYSA-K aluminium glycinate Chemical compound O[Al+]O.NCC([O-])=O BWZOPYPOZJBVLQ-UHFFFAOYSA-K 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940116333 ethyl lactate Drugs 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007561 laser diffraction method Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000790 scattering method Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- JZTPOMIFAFKKSK-UHFFFAOYSA-N O-phosphonohydroxylamine Chemical group NOP(O)(O)=O JZTPOMIFAFKKSK-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical group NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Polymers 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical group OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000026045 iodination Effects 0.000 description 1
- 238000006192 iodination reaction Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- 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
- B01D15/08—Selective adsorption, e.g. chromatography
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- 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
- B01J20/08—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 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—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 physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- 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
- B01J20/28042—Shaped bodies; Monolithic structures
-
- 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
- B01J20/28047—Gels
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic 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
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/018—Granulation; Incorporation of ion-exchangers in a matrix; Mixing with inert materials
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Description
平均粒子径d2=平均粒子径d3/(1+線膨張率α) (I)
線膨張率α=((V2/V1)1/3−1) (II)
吸水率(%)=(W1−W2)×100/W1 (III)
体積膨張率=V2/V1 (IV)
含水率(%)=(W3−W4)/W3×100 (V)
1."Standard Test Method for Dilute Solution Viscosity of EthylenePolymers," D1601, Annual Book of ASTM Standards, American Society forTesting and Materials.
2."Standard Specification for Ultra-High-Molecular-Weight PolyethyleneMolding and Extrusion Materials," D4020, Annual Book of ASTM Standards,American Society for Testing and Materials
三菱化学社(東京都千代田区)製、商品名「ダイアイオンSK1BH」(ゲル型強酸性陽イオン交換樹脂粒子)を、110℃のオーブン(アドバンテック社(東京都文京区)製DRM620DB)中で36時間以上乾燥して、平均粒子径d2が440μmの乾燥ゲル粉末A0を得た。次いで、乾燥ゲル粉末A0を粉砕して、平均粒子径d2が40μm(A1)、60μm(A2)、83μm(A3)、90μm(A4)、及び100μm(A5)の乾燥ゲル粉末A1〜A5をそれぞれ調製した。
ダウケミカル社製、商品名「ダウエックス マラソン MSC」(強酸性カチオン交換樹脂粒子、吸水率:約50%、線膨張率α:0.17)を、110℃のオーブン(アドバンテック社(東京都文京区)製DRM620DB)中で36時間以上乾燥して、平均粒子径d2が110μmの乾燥ゲル粉末B1を調製した。
以下の実施例においては、熱可塑性樹脂粉末A1として、セラニーズ社製(ドイツ、オーバーハウゼン)製、商品名「GUR 2126」(超高分子量ポリエチレン粉末、重量平均分子量:約4.5×106g/mol、平均粒子径d1:32μm)を用いた。また、熱可塑性樹脂粉末A2として、セラニーズ社製(ドイツ、オーバーハウゼン)製、商品名「GUR 2122」(超高分子量ポリエチレン粉末、重量平均分子量:約4.5×106g/mol、平均粒子径d1:130μm)を用いた。
以下の実施例においては、熱可塑性樹脂粉末B1として、東レ社(東京都中央区)製、商品名「アラミンSP−500」(半結晶性ポリアミド12(PA12)微粒子、平均粒子径d1:5μm)を用いた。また、熱可塑性樹脂粉末B2として、東レ社(東京都中央区)製、商品名「アラミンSP−10」(半結晶性ポリアミド12(PA12)微粒子、平均粒子径d1:10μm)を用いた。
平均粒子径90μmの乾燥ゲル粉末A4(50質量部)と平均粒子径32μmの熱可塑性樹脂粉末A1(50質量部)を混合し、円形ディスク状の型に充填後、160℃のオーブンで10分加熱し、厚さ5mm、直径47mm、重量5gの円形ディスク状の多孔質成形体を作製した。
最大曲げ応力=(3×F×L)/(2×b×h2)
乾燥ゲル粉末として、平均粒子径60μmの乾燥ゲル粉末A2を用いたこと以外は、実施例1と同様にして、厚さ5mm、直径47mm、重量5gの円形ディスク状の多孔質成形体を作製した。
乾燥ゲル粉末として、平均粒子径440μmの乾燥ゲル粉末A0を用いたこと以外は、実施例1と同様にして、厚さ5mm、直径47mm、重量5gの円形ディスク状の多孔質成形体を作製した。
平均粒子径100μmの乾燥ゲル粉末A5(70質量部)と平均粒子径32μmの熱可塑性樹脂粉末A1(30質量部)を混合し、円形ディスク状の型に充填後、160℃のオーブンで10分加熱し、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
乾燥ゲル粉末A5及び熱可塑性樹脂粉末A1の配合量を50質量部に変更したこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
乾燥ゲル粉末として、平均粒子径40μmの乾燥ゲル粉末A1を用いたこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
熱可塑性樹脂粉末として、平均粒子径130μmの熱可塑性樹脂粉末A2を用いたこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
平均粒子径100μmの乾燥ゲル粉末A5(50質量部)と平均粒子径130μmの熱可塑性樹脂粉末A2(50質量部)を混合したこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
乾燥ゲル粉末として平均粒子径83μmの乾燥ゲル粉末A3を用い、熱可塑性樹脂粉末として平均粒子径130μmの熱可塑性樹脂粉末A2を用いたこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
平均粒子径83μmの乾燥ゲル粉末A3(50質量部)と平均粒子径130μmの熱可塑性樹脂粉末A2(50質量部)を混合したこと以外は、実施例3と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
平均粒子径110μmの乾燥ゲル粉末B1(60質量部)と平均粒子径5μmの熱可塑性樹脂粉末B1(40質量部)とを混合し、円形ディスク状の型に充填後、180℃のオーブンで10分焼成して、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
熱可塑性樹脂粉末として、平均粒子径10μmの熱可塑性樹脂粉末B2を用いたこと以外は、実施例6と同様にして、厚さ5mm、直径47mmの円形ディスク状の多孔質成形体を作製した。
Claims (13)
- 乾燥ゲル粉末及び熱可塑性樹脂粉末を含む混合粉末を焼結してなる多孔質成形体であって、
前記熱可塑性樹脂粉末が非球形であり、且つ、ポリアミド及びメルトインデックスが1.0g/10min以下の超高分子量ポリエチレンからなる群より選択される少なくとも一種を含み、
前記熱可塑性樹脂粉末の平均粒子径d1に対する前記乾燥ゲル粉末の平均粒子径d2の比d2/d1が1.3以上であり、
前記熱可塑性樹脂粉末の平均粒子径d1に対する、前記乾燥ゲル粉末の平均粒子径d2と前記乾燥ゲル粉末の吸水膨潤時の平均粒子径d3との差の比(d3−d2)/d1が0.2以上4.0以下である、多孔質成形体。 - 前記乾燥ゲル粉末の吸水率が、30質量%以上90質量%以下である、請求項1に記載の多孔質成形体。
- 前記熱可塑性樹脂粉末の平均粒子径d1が、0.1μm以上100μm以下である、請求項1又は2に記載の多孔質成形体。
- 前記乾燥ゲル粉末の平均粒子径d2が、50μm以上250μm以下である、請求項1〜3のいずれか一項に記載の多孔質成形体。
- 前記熱可塑性樹脂粉末の平均粒子径d 1 に対する前記乾燥ゲル粉末の平均粒子径d 2 の比d 2 /d 1 が2以上50以下である、請求項1〜4のいずれか一項に記載の多孔質成形体。
- 前記熱可塑性樹脂粉末が、超高分子量ポリエチレンを含み、
前記超高分子量ポリエチレンの重量平均分子量が1.0×106g/mol以上1.2×107g/mol以下である、請求項1〜5のいずれか一項に記載の多孔質成形体。 - 前記熱可塑性樹脂粉末が、小球粒子が葡萄の房状に凝集した形状、又は、球状粒子に複数の突起が形成された金平糖状の形状を有する、請求項1〜6のいずれか一項に記載の多孔質成形体。
- 前記乾燥ゲル粉末が、イオン交換基及びキレート基からなる群より選択される少なくとも一種の機能性基を有する、請求項1〜7のいずれか一項に記載の多孔質成形体。
- 前記混合粉末中の前記乾燥ゲル粉末の含有量が、前記熱可塑性樹脂粉末の含有量100質量部に対して、100質量部以上900質量部以下である、請求項1〜8のいずれか一項に記載の多孔質成形体。
- 請求項1〜9のいずれか一項に記載の多孔質成形体を水で膨潤させてなる、ゲル状成形体。
- 請求項1〜9のいずれか一項に記載の多孔質成形体、及び/又は、請求項10に記載のゲル状成形体を含む、フィルタ。
- 処理液中の水分を除去する方法であって、
請求項1〜9のいずれか一項に記載の多孔質成形体を含むフィルタに、前記処理液を通液する工程を有する、水分の除去方法。 - 処理液中の金属イオンを除去する方法であって、
請求項10に記載のゲル状成形体を含むフィルタに、前記処理液を通液する工程を有する、金属イオンの除去方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015019504A JP6522970B2 (ja) | 2015-02-03 | 2015-02-03 | 多孔質成形体、ゲル状成形体及びフィルタ |
CN201680008668.8A CN107206705B (zh) | 2015-02-03 | 2016-02-01 | 多孔模塑件、凝胶模塑件和过滤器 |
PCT/US2016/015891 WO2016126574A1 (en) | 2015-02-03 | 2016-02-01 | Porous molding, gel molding and filter |
KR1020177024287A KR20170107565A (ko) | 2015-02-03 | 2016-02-01 | 다공성 성형체, 젤 성형체 및 필터 |
US15/536,502 US10688411B2 (en) | 2015-02-03 | 2016-02-01 | Porous molding, gel molding and filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015019504A JP6522970B2 (ja) | 2015-02-03 | 2015-02-03 | 多孔質成形体、ゲル状成形体及びフィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016141756A JP2016141756A (ja) | 2016-08-08 |
JP6522970B2 true JP6522970B2 (ja) | 2019-05-29 |
Family
ID=55485298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015019504A Active JP6522970B2 (ja) | 2015-02-03 | 2015-02-03 | 多孔質成形体、ゲル状成形体及びフィルタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10688411B2 (ja) |
JP (1) | JP6522970B2 (ja) |
KR (1) | KR20170107565A (ja) |
CN (1) | CN107206705B (ja) |
WO (1) | WO2016126574A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7236806B2 (ja) * | 2018-01-09 | 2023-03-10 | スリーエム イノベイティブ プロパティズ カンパニー | フィルター、金属イオンの除去方法及び金属イオン除去装置 |
JP7153471B2 (ja) * | 2018-05-31 | 2022-10-14 | スリーエム イノベイティブ プロパティズ カンパニー | フィルター及び金属イオン除去装置 |
JP2021084078A (ja) * | 2019-11-28 | 2021-06-03 | スリーエム イノベイティブ プロパティズ カンパニー | フィルター、金属イオンの除去方法及び金属イオン除去装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061807A (en) | 1976-02-09 | 1977-12-06 | Shaler Amos J | Adsorbent body and method for making same |
JP3686172B2 (ja) * | 1996-07-03 | 2005-08-24 | 旭化成ケミカルズ株式会社 | 吸湿・吸水性成形体 |
JP4112041B2 (ja) * | 1997-05-27 | 2008-07-02 | 旭化成ケミカルズ株式会社 | 乾燥材 |
AU1622501A (en) * | 1999-11-23 | 2001-06-04 | Porex Corporation | Immobilized ion exchange materials and processes for making the same |
JP2003112060A (ja) * | 2001-08-02 | 2003-04-15 | Asahi Kasei Corp | イオン吸着樹脂および多孔質イオン吸着体 |
DE60236187D1 (de) | 2001-08-02 | 2010-06-10 | Asahi Kasei Chemicals Corp | Sintererzeugnis, harzteilchen und verfahren zu dessen herstellung |
JP4220832B2 (ja) | 2003-05-16 | 2009-02-04 | 独立行政法人 日本原子力研究開発機構 | ゼラチンからなる耐熱性成形体の製造方法 |
WO2005118108A1 (en) | 2004-05-26 | 2005-12-15 | 3M Innovative Properties Company | Gas porous polymer filter and methods of making it |
US7708817B2 (en) * | 2005-10-11 | 2010-05-04 | Multisorb Technologies, Inc. | Hydrocarbon emission scavenger |
JP5435708B2 (ja) * | 2009-04-27 | 2014-03-05 | 日本フイルコン株式会社 | 金属吸着性焼結多孔体およびその製造方法 |
US20140048741A1 (en) * | 2011-03-10 | 2014-02-20 | 3M Innovative Properties Company | Filtration media |
EP2833984A4 (en) * | 2012-04-05 | 2016-01-06 | 3M Innovative Properties Co | COMPOSITE ION EXCHANGE MEDIA FOR LIQUID FILTRATION SYSTEMS |
-
2015
- 2015-02-03 JP JP2015019504A patent/JP6522970B2/ja active Active
-
2016
- 2016-02-01 US US15/536,502 patent/US10688411B2/en active Active
- 2016-02-01 CN CN201680008668.8A patent/CN107206705B/zh active Active
- 2016-02-01 WO PCT/US2016/015891 patent/WO2016126574A1/en active Application Filing
- 2016-02-01 KR KR1020177024287A patent/KR20170107565A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN107206705A (zh) | 2017-09-26 |
CN107206705B (zh) | 2020-05-26 |
KR20170107565A (ko) | 2017-09-25 |
JP2016141756A (ja) | 2016-08-08 |
US20170333810A1 (en) | 2017-11-23 |
WO2016126574A1 (en) | 2016-08-11 |
US10688411B2 (en) | 2020-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6475696B2 (ja) | 小粒子の熱可塑性プラスチックバインダーを組み込んだブロック製品およびその製造方法 | |
JP6522970B2 (ja) | 多孔質成形体、ゲル状成形体及びフィルタ | |
TW201938270A (zh) | 過濾器、金屬離子移除方法、及金屬離子移除設備 | |
EP4206274A1 (en) | Hybrid membrane comprising crosslinked cellulose | |
CN106661263B (zh) | 多孔性纤维素介质的制造方法 | |
JP2014510626A (ja) | 濾材 | |
CN103517759A (zh) | 多孔复合块、过滤器组件以及其制备方法 | |
WO2019097446A1 (en) | Polymer matrix composites comprising functional particles and methods of making the same | |
JP5313032B2 (ja) | 固相抽出用焼結型吸着材およびカートリッジ | |
JP6919789B2 (ja) | 有機物吸着用担体 | |
JP7153471B2 (ja) | フィルター及び金属イオン除去装置 | |
US20140336295A1 (en) | Porous body useful as a filter element | |
US3642970A (en) | Method of making porous bodies | |
US3784490A (en) | Microporous vinyl chloride polymers and method of making the same | |
JP7329205B2 (ja) | 多孔性吸着媒体、多孔性吸着媒体を備えた固相抽出用カートリッジ及び多孔性吸着媒体の製造方法 | |
KR102707347B1 (ko) | 유기물 흡착용 담체 | |
TWI664999B (zh) | 結合小顆粒熱塑性黏合劑之塊狀產品以及其製造方法 | |
KR20240121131A (ko) | 다공성 입자 및 그 제조 방법 | |
JP2015102506A (ja) | 液体クロマトグラフィ用充填剤 | |
KR20150086957A (ko) | 유기 모노리트 분말의 제조방법 및 이에 따라 제조되는 유기 모노리트 분말 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180124 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180829 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180904 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181126 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190123 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190304 |
|
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: 20190402 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190425 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6522970 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |