JP5469342B2 - 化学結合性セラミック放射線遮蔽材料および製造方法 - Google Patents
化学結合性セラミック放射線遮蔽材料および製造方法 Download PDFInfo
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- JP5469342B2 JP5469342B2 JP2008544509A JP2008544509A JP5469342B2 JP 5469342 B2 JP5469342 B2 JP 5469342B2 JP 2008544509 A JP2008544509 A JP 2008544509A JP 2008544509 A JP2008544509 A JP 2008544509A JP 5469342 B2 JP5469342 B2 JP 5469342B2
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- phosphate
- oxide
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- radiation shielding
- iii
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- 239000000463 material Substances 0.000 title claims description 81
- 239000000919 ceramic Substances 0.000 title claims description 70
- 230000005855 radiation Effects 0.000 title claims description 59
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 claims description 66
- 239000010452 phosphate Substances 0.000 claims description 65
- 239000000203 mixture Substances 0.000 claims description 43
- 235000021317 phosphate Nutrition 0.000 claims description 27
- 239000011159 matrix material Substances 0.000 claims description 26
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 23
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 20
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 19
- 229910044991 metal oxide Inorganic materials 0.000 claims description 17
- 150000004706 metal oxides Chemical class 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 13
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 10
- TYAVIWGEVOBWDZ-UHFFFAOYSA-K cerium(3+);phosphate Chemical compound [Ce+3].[O-]P([O-])([O-])=O TYAVIWGEVOBWDZ-UHFFFAOYSA-K 0.000 claims description 10
- 229910052788 barium Inorganic materials 0.000 claims description 9
- 150000001768 cations Chemical class 0.000 claims description 9
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 8
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 229910017119 AlPO Inorganic materials 0.000 claims description 6
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 6
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 6
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 5
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 5
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 5
- 150000004683 dihydrates Chemical class 0.000 claims description 5
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910001463 metal phosphate Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- SFOQXWSZZPWNCL-UHFFFAOYSA-K bismuth;phosphate Chemical compound [Bi+3].[O-]P([O-])([O-])=O SFOQXWSZZPWNCL-UHFFFAOYSA-K 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- MHJAJDCZWVHCPF-UHFFFAOYSA-L dimagnesium phosphate Chemical compound [Mg+2].OP([O-])([O-])=O MHJAJDCZWVHCPF-UHFFFAOYSA-L 0.000 claims description 4
- 229910000395 dimagnesium phosphate Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- FIQKTHSUXBJBCQ-UHFFFAOYSA-K aluminum;hydrogen phosphate;hydroxide Chemical compound O.[Al+3].[O-]P([O-])([O-])=O FIQKTHSUXBJBCQ-UHFFFAOYSA-K 0.000 claims description 3
- JAOZQVJVXQKQAD-UHFFFAOYSA-K gadolinium(3+);phosphate Chemical compound [Gd+3].[O-]P([O-])([O-])=O JAOZQVJVXQKQAD-UHFFFAOYSA-K 0.000 claims description 3
- LEAMSPPOALICQN-UHFFFAOYSA-H iron(2+);diphosphate;octahydrate Chemical compound O.O.O.O.O.O.O.O.[Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEAMSPPOALICQN-UHFFFAOYSA-H 0.000 claims description 3
- HJXDCFUIDHJETK-UHFFFAOYSA-N 3-(2-hydroxypropyl)-5-methyl-1,3-oxazolidin-2-one Chemical compound CC(O)CN1CC(C)OC1=O HJXDCFUIDHJETK-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- XAAHAAMILDNBPS-UHFFFAOYSA-L calcium hydrogenphosphate dihydrate Chemical compound O.O.[Ca+2].OP([O-])([O-])=O XAAHAAMILDNBPS-UHFFFAOYSA-L 0.000 claims description 2
- XQTIWNLDFPPCIU-UHFFFAOYSA-N cerium(3+) Chemical compound [Ce+3] XQTIWNLDFPPCIU-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229910000155 iron(II) phosphate Inorganic materials 0.000 claims description 2
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- OKIWLDVQGKRUNR-UHFFFAOYSA-L magnesium;hydrogen phosphate;trihydrate Chemical compound O.O.O.[Mg+2].OP([O-])([O-])=O OKIWLDVQGKRUNR-UHFFFAOYSA-L 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910000439 uranium oxide Inorganic materials 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- RSKWNFQQSDCPKP-UHFFFAOYSA-N gadolinium phosphoric acid hydrate Chemical compound O.[Gd].P(O)(O)(O)=O RSKWNFQQSDCPKP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 26
- 239000000395 magnesium oxide Substances 0.000 description 20
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 20
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 14
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 10
- 239000010457 zeolite Substances 0.000 description 10
- 229910021536 Zeolite Inorganic materials 0.000 description 9
- 239000002131 composite material Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000010304 firing Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000011398 Portland cement Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910052601 baryte Inorganic materials 0.000 description 6
- 239000010428 baryte Substances 0.000 description 6
- -1 rare earth phosphates Chemical class 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 4
- 239000012857 radioactive material Substances 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001930 tungsten oxide Inorganic materials 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 3
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 3
- 229940075613 gadolinium oxide Drugs 0.000 description 3
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 3
- 229910000398 iron phosphate Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NQIMBTTWSMRETR-UHFFFAOYSA-M P(=O)([O-])(O)O.[K+].[O-2].[Mg+2] Chemical compound P(=O)([O-])(O)O.[K+].[O-2].[Mg+2] NQIMBTTWSMRETR-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 150000001553 barium compounds Chemical class 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000010882 bottom ash Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052923 celestite Inorganic materials 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 150000001785 cerium compounds Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 238000010952 in-situ formation Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 230000000155 isotopic effect Effects 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002901 radioactive waste Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- 229910017090 AlO 2 Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910004762 CaSiO Inorganic materials 0.000 description 1
- 229910012573 LiSiO Inorganic materials 0.000 description 1
- ARLZGEXVMUDUQZ-UHFFFAOYSA-N O.O.[Ca] Chemical compound O.O.[Ca] ARLZGEXVMUDUQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000000333 X-ray scattering Methods 0.000 description 1
- LGUJZAHTSAGVMX-UHFFFAOYSA-N [Bi].P(O)(O)(O)=O Chemical compound [Bi].P(O)(O)(O)=O LGUJZAHTSAGVMX-UHFFFAOYSA-N 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052916 barium silicate Inorganic materials 0.000 description 1
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 description 1
- LYSTYSFIGYAXTG-UHFFFAOYSA-L barium(2+);hydrogen phosphate Chemical compound [Ba+2].OP([O-])([O-])=O LYSTYSFIGYAXTG-UHFFFAOYSA-L 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910001603 clinoptilolite Inorganic materials 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 150000002251 gadolinium compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- BMTOKWDUYJKSCN-UHFFFAOYSA-K iron(3+);phosphate;dihydrate Chemical compound O.O.[Fe+3].[O-]P([O-])([O-])=O BMTOKWDUYJKSCN-UHFFFAOYSA-K 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- CCIDIOAYZBJSPH-UHFFFAOYSA-N magnesium oxygen(2-) phosphoric acid Chemical compound [O--].[Mg++].OP(O)(O)=O CCIDIOAYZBJSPH-UHFFFAOYSA-N 0.000 description 1
- YQRTZUSEPDULET-UHFFFAOYSA-K magnesium;potassium;phosphate Chemical compound [Mg+2].[K+].[O-]P([O-])([O-])=O YQRTZUSEPDULET-UHFFFAOYSA-K 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000002044 microwave spectrum Methods 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052592 oxide mineral Inorganic materials 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- CJJMLLCUQDSZIZ-UHFFFAOYSA-N oxobismuth Chemical class [Bi]=O CJJMLLCUQDSZIZ-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052655 plagioclase feldspar Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 150000003658 tungsten compounds Chemical class 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
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- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
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- G21F1/00—Shielding characterised by the composition of the materials
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- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/342—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
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- C04B35/6313—Alkali metal or alkaline earth metal phosphates
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
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- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
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- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00258—Electromagnetic wave absorbing or shielding materials
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Description
本発明は、化学結合性酸化物−リン酸塩セラミックの分野、より具体的には独特の放射線遮蔽特性を有する化学結合性酸化物−リン酸塩セラミックに関する。
電磁波遮蔽およびマイクロ波遮蔽を含む放射線の格納、封止および遮蔽は、技術的に進歩した社会において、さらにその重要性を増している。原子力発電は化石燃料によるエネルギー源に対する代替手段となるものであるが、その廃棄物を格納する費用は増加するばかりであり、そのため、エネルギーを作り出す経済的な実現可能性全体が低下している。また、他の低レベル放射性物質(例えば、医療廃棄物、産業廃棄物、劣化ウラン兵器の廃棄物など)についても、その保管、遮蔽、および格納が問題となっている。さらに、電子デバイスの普及により、効果的な電磁遮蔽を提供する必要性が増加している。電子デバイス(例えば、携帯電話、電子レンジなど)は、デバイスから使用者に放射されるエネルギーを遮断する電磁エネルギー遮蔽を必要とする場合がある。
したがって、本明細書中で開示され記載されたセラミック材料および方法の実施形態は、放射性物質、電磁エネルギー、およびマイクロ波エネルギーの格納、封止、および遮蔽のための独特な放射線遮蔽品質および特性を有する「低温焼成」化学結合性酸化物−リン酸塩のセラミックセメントまたはセラミックコンクリート複合材料を提供する。さらに、開示された実施形態は、既存の汚染されたポルトランドセメント、ならびに有害な放射性廃棄物物質および他の有害廃棄物質によって汚染されている、または汚染され得る他のセメント性およびエポキシ性の建築材料および建設材料の被覆を包含するセラミックセメントまたはセラミックコンクリート建築材料および建設用途のための独特な放射線遮蔽品質を含む。
参照により、本発明の好適な実施形態について詳細に述べる。本発明は、周囲条件において放射線遮蔽部材を形成するための組成物および方法に関する。本発明の組成物が、X線放射、電磁スペクトル、およびマイクロ波スペクトル、ならびに電子ビーム溶接からのエネルギー(制動放射線または二次放射線)などの種々の形態の放射線の遮蔽および減衰のために利用されることを意図していることは、当業者により理解されるであろう。
Claims (10)
- 化学結合性酸化物−リン酸塩をベースとするセラミックマトリクスと、放射線遮蔽材料とを含む組成物であって、該放射線遮蔽材料が、金属酸化物およびリン酸塩を混合することによって形成される該化学結合性酸化物−リン酸塩をベースとするセラミックセメントマトリクス中に分散され、該放射線遮蔽材料が、酸化バリウム、硫酸バリウム、酸化セリウム、および劣化ウラン酸化物からなる群から選択される、組成物。
- 前記酸化物−リン酸塩をベースとするセラミックマトリクスが、KH2PO4(リン酸二水素カリウム)、MgHPO4(リン酸水素マグネシウム)、Fe3(PO4)2(リン酸鉄(II))、Fe3(PO4)2・8H2O(リン酸鉄(II)八水和物)、FePO4(リン酸鉄(III))、FePO4・2H2O(リン酸鉄(III)二水和物)、AlPO4(リン酸アルミニウム)、AlPO4・1.5H2O(リン酸アルミニウム水和物)、CaHPO4(リン酸水素カルシウム)、CaHPO4・2H2O(リン酸水素カルシウム二水和物)、BiPO4(リン酸ビスマス)、CePO4(リン酸セリウム(III))、CePO4・2H2O(リン酸セリウム(III)二水和物)、GdPO4・H2O(リン酸ガドリニウム水和物)、BaHPO4(リン酸水素バリウム)、およびUPO4(劣化ウラン(U−238)リン酸塩)からなる群から選択される、請求項1に記載の組成物。
- 前記酸化物−リン酸塩をベースとするセラミックマトリクスが、MgHPO4・3H2O(リン酸水素マグネシウム三水和物)である、請求項1に記載の組成物。
- 前記放射線遮蔽材料が、前記酸化物−リン酸塩セラミック中に分散された少なくとも1つ以上の凝集物または粉末として形成される、請求項1に記載の組成物。
- 前記酸化物−リン酸塩セラミックマトリクスが、少なくとも2つの異なる金属リン酸塩を含む、請求項1に記載の組成物。
- 前記少なくとも2つの異なる金属リン酸塩が、リン酸水素マグネシウム、リン酸鉄(III)、リン酸アルミニウム、リン酸水素カルシウム、リン酸ビスマス、リン酸セリウム(III)、リン酸ガドリニウム、およびリン酸水素バリウムからなる群から選択される、請求項5に記載の組成物。
- 前記酸化物−リン酸塩をベースとするセラミックマトリクスが、式:
MHPO4・xH2O
であり、式中、Mが、Mg(マグネシウム)、Ca(カルシウム)、Fe(鉄(II))、およびBa(バリウム)からなる群から選択される二価カチオンであり、
xが、0、2、3、または8のうちの少なくとも1つである、
請求項1に記載の組成物。 - 前記酸化物−リン酸塩をベースとするセラミックマトリクスが、式:
MPO4・xH2O
であり、式中、Mが、Al(アルミニウム)、Ce(セリウム(III))、U238(劣化ウラン)、およびFe(鉄(III))からなる群から選択される三価カチオンであり、
xが0、1.5、または2のうちの少なくとも1つである、
請求項1に記載の組成物。 - 前記酸化物−リン酸塩をベースとするセラミックマトリクスが、式:
MM’PO4・xH2O
であり、式中、Mが、Ba(バリウム)、およびMg(マグネシウム)からなる群から選択される二価カチオンであり、M’が、Li(リチウム)、Na(ナトリウム)、およびK(カリウム)からなる群から選択される一価カチオンであり、xが、0、2、3、または6のうちの少なくとも1つである、
請求項1に記載の組成物。 - 多層構造を形成するために少なくとも2つの放射線遮蔽材料を含み、該少なくとも2つの放射線遮蔽材料が該多層構造の別々の層にある、請求項1に記載の組成物。
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Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070102672A1 (en) * | 2004-12-06 | 2007-05-10 | Hamilton Judd D | Ceramic radiation shielding material and method of preparation |
EP1969295A4 (en) * | 2005-12-13 | 2010-12-22 | Univ South Florida | SELF-HEATING CHEMICAL SYSTEM FOR DELAYED TEMPERATURE MODULATION |
US20090107925A1 (en) * | 2007-10-31 | 2009-04-30 | Chevron U.S.A. Inc. | Apparatus and process for treating an aqueous solution containing biological contaminants |
KR101078866B1 (ko) | 2008-09-24 | 2011-11-01 | 김만영 | 방사능 차폐재 제조방법 |
US8409346B2 (en) * | 2008-10-06 | 2013-04-02 | Grancrete, Inc. | Waste storage vessels and compositions therefor |
KR101810700B1 (ko) | 2009-10-13 | 2017-12-19 | 내셔날 인스티튜트 오프 에어로스페이스 어소시에이츠 | 보론 니트라이드 나노튜브(bnnt) 및 bnnt 중합체 복합재로 제작된 에너지 전환 물질 |
US8303865B1 (en) * | 2009-12-15 | 2012-11-06 | Brown-Cravens-Taylor | Enhanced alpha particle emitter |
US20140151584A1 (en) * | 2012-10-29 | 2014-06-05 | Bloxr Corporation | Nuclear radiation shields, shielding systems and associated methods |
US8754389B2 (en) | 2010-01-07 | 2014-06-17 | Bloxr Corporation | Apparatuses and methods employing multiple layers for attenuating ionizing radiation |
US9114121B2 (en) | 2010-01-07 | 2015-08-25 | Bloxr Solutions, Llc | Radiation protection system |
KR102083877B1 (ko) * | 2010-11-15 | 2020-03-03 | 아토믹 에너지 오브 캐나다 리미티드 | 재생 우라늄 및 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
CN102842350A (zh) * | 2011-06-22 | 2012-12-26 | 梁瑶娟 | 钡基纤维防护板 |
CN102930908A (zh) * | 2011-08-10 | 2013-02-13 | 刘学文 | 无铅植物纤维防护板的制造方法 |
WO2013074134A1 (en) * | 2011-11-17 | 2013-05-23 | National Institute Of Aerospace Associates | Radiation shielding materials containing hydrogen, boron and nitrogen |
WO2013130409A1 (en) * | 2012-02-27 | 2013-09-06 | The Regents Of The University Of California | Chemically bonded ceramics based on boron and lead |
JP5952604B2 (ja) * | 2012-03-22 | 2016-07-13 | 株式会社ホクコン | 退避施設 |
RU2606233C2 (ru) * | 2012-08-27 | 2017-01-10 | Сименс Акциенгезелльшафт | Многослойный материал для радиационной защиты типа сэндвич-структуры |
US20140103230A1 (en) * | 2012-10-12 | 2014-04-17 | Dal Hoon KANG | Radioactive ray shield or absorption sheet with flexibility and restorability, clothes made of the same, and manufacturing method thereof |
JP5341246B1 (ja) * | 2012-12-13 | 2013-11-13 | 株式会社スーリエ | 地表または地中に設置するのを目的とする加硫剤を含有しないゴムシート、および、ゴムシートを用いて放射性物質で汚染された生活環境周辺の地表から放出される放射線を遮蔽する、もしくは、放射線量を低く抑える方法 |
JP6433134B2 (ja) * | 2013-03-19 | 2018-12-05 | 株式会社ディ・アンド・ディ | 塗布型放射線遮蔽材 |
JP6212684B2 (ja) * | 2013-03-22 | 2017-10-18 | 富士化学株式会社 | 臨界防止被覆材、臨界防止被覆層、及びその形成方法 |
JP5766747B2 (ja) * | 2013-05-30 | 2015-08-19 | 旭コンクリート工業株式会社 | 内部空間にパネルを配したコンクリート製構造物 |
CN103482958B (zh) * | 2013-09-03 | 2015-08-19 | 金正敏 | 一种防辐射建筑陶瓷的制造方法 |
EP3113859A4 (en) | 2014-03-07 | 2017-10-04 | Secure Natural Resources LLC | Cerium (iv) oxide with exceptional arsenic removal properties |
RU2569315C1 (ru) * | 2014-05-20 | 2015-11-20 | Акционерное общество "Центр технологии судостроения и судоремонта" (АО "ЦТСС") | Способ торкретирования наружных поверхностей радиационно-защитной блок-упаковки |
RU2554183C1 (ru) * | 2014-05-27 | 2015-06-27 | Открытое акционерное общество "Композит" (ОАО "Композит") | Радиационно-защитное терморегулирующее покрытие для космических аппаратов |
RU2550156C1 (ru) * | 2014-06-03 | 2015-05-10 | Федеральное государственное бюджетное учреждение науки Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) | Борсодержащий нейтронозащитный материал |
CN104150859A (zh) * | 2014-08-06 | 2014-11-19 | 西南科技大学 | 一种磷酸镁水泥基γ射线快速屏蔽材料及其制备方法 |
CN104649605B (zh) * | 2015-03-06 | 2017-12-08 | 青岛理工大学 | 一种防辐射混凝土防护剂及其制备方法 |
KR101796823B1 (ko) * | 2015-03-26 | 2017-11-13 | 황심연 | 기능성 건축마감재 제조방법 |
US10047610B2 (en) | 2015-09-08 | 2018-08-14 | Honeywell International Inc. | Ceramic matrix composite materials with rare earth phosphate fibers and methods for preparing the same |
CN108137417B (zh) * | 2015-09-29 | 2021-06-25 | 宾夕法尼亚州立大学研究基金会 | 冷烧结陶瓷及复合材料 |
KR101633632B1 (ko) * | 2015-09-30 | 2016-06-27 | 김동용 | 방사능 차폐재 |
JP2016130744A (ja) * | 2016-04-20 | 2016-07-21 | 株式会社東芝 | 熱中性子吸収膜の被覆装置、その方法及び溶融炉心物の回収方法 |
CN109641808A (zh) * | 2016-07-05 | 2019-04-16 | 苏黎世联邦理工学院 | 由冷烧结纳米级粉末制成的高性能陶瓷 |
CN106981458B (zh) * | 2017-03-24 | 2020-05-22 | 武汉利之达科技股份有限公司 | 一种含腔体结构的三维陶瓷基板及其制备方法 |
KR102060403B1 (ko) * | 2017-08-10 | 2020-02-11 | 김기경 | 방사선 차폐 필터 및, 이를 포함하는 방사선 영상 촬영장치용 필터 어셈블리 |
CN108658563B (zh) * | 2018-05-31 | 2020-12-11 | 广东联城住工装备信息科技有限公司 | 一种矿渣基地聚合物防辐射混凝土及其制备方法 |
CN108863442A (zh) * | 2018-06-13 | 2018-11-23 | 南京航空航天大学 | 一种中子屏蔽复合材料及其制备方法 |
CN109003692B (zh) * | 2018-08-01 | 2022-05-20 | 宋广山 | 一种辐射介质屏蔽材料及其制备方法和用途 |
CN109265127B (zh) * | 2018-11-19 | 2021-09-07 | 河北工业大学 | 一种3d打印高强高韧性电磁防护材料的制备方法 |
CN109279860B (zh) * | 2018-11-19 | 2021-04-30 | 河北工业大学 | 3d打印电磁防护轻质高强磷酸盐水泥材料的制备方法 |
CN109265128B (zh) * | 2018-11-19 | 2021-03-30 | 河北工业大学 | 一种可3d打印的电磁防护磷酸盐材料的制备方法 |
WO2021242186A1 (en) | 2020-05-23 | 2021-12-02 | Turi̇ng Ki̇mya Endüstri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | A functional composite and a method for preparing thereof |
WO2022025036A1 (ja) * | 2020-07-27 | 2022-02-03 | 株式会社 東芝 | 放射線遮蔽体、放射線遮蔽体の製造方法、及び放射線遮蔽構造体 |
US11771320B2 (en) * | 2020-08-27 | 2023-10-03 | GE Precision Healthcare LLC | System and method for augmenting patient-technologist communication |
KR20220031171A (ko) | 2020-09-04 | 2022-03-11 | (주)뉴클리어엔지니어링 | 광자 및 중성자 동시 차폐 설계 방법, 이를 구현하기 위한 프로그램이 저장된 기록매체 및 이를 구현하기 위해 매체에 저장된 컴퓨터프로그램 |
CN114436619B (zh) * | 2020-11-03 | 2023-09-01 | 南京航空航天大学 | 一种高碳化硼含量磷酸镁基中子屏蔽胶凝材料 |
KR20230128019A (ko) * | 2020-12-28 | 2023-09-01 | 닛폰 파이버 코포레이션 | 무기 조성물 및 그의 섬유 그리고 플레이크 |
WO2022191926A2 (en) * | 2021-01-19 | 2022-09-15 | Worcester Polytechnic Institute | Cold sprayed radiation shielding |
CN115572150B (zh) * | 2022-09-29 | 2023-09-01 | 贵州大学 | 一种重晶石防辐射陶瓷板材及制备方法 |
CN115611513B (zh) * | 2022-10-28 | 2024-06-04 | 南京玻璃纤维研究设计院有限公司 | 一种耐辐射玻璃材料及其制备方法与应用 |
CN116161945A (zh) * | 2022-12-23 | 2023-05-26 | 河北领标科技发展有限公司 | 一种防核辐射陶瓷大板及其制备方法与应用 |
CN116813332B (zh) * | 2023-05-06 | 2024-04-30 | 河北领标科技发展有限公司 | 一种防辐射陶瓷岩板及其加工方法 |
CN118155889B (zh) * | 2024-05-13 | 2024-07-23 | 烟台核电智能技术研究院有限公司 | 一种用于中子辐射屏蔽的超材料及其制备方法 |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA773614A (en) | 1967-12-12 | T. Hasan Syed | Production of ceramic materials | |
CA765765A (en) | 1967-08-22 | A. Jackson David | Concrete comprising galena ore aggregate, calcium aluminum hydraulic binder and standard aggregates | |
US1576730A (en) * | 1924-04-04 | 1926-03-16 | Nat Pigments & Chemical Compan | Plaster or concrete opaque to x-rays |
US2992175A (en) * | 1944-09-02 | 1961-07-11 | Lyle B Borst | Neutronic reactor shielding |
US3006777A (en) * | 1960-08-22 | 1961-10-31 | American Nuclear Shield Corp | Building materials |
ZA727165B (en) * | 1971-10-19 | 1973-06-27 | Ici Ltd | Phosphatic materials |
JPS5619311B2 (ja) * | 1975-01-29 | 1981-05-07 | ||
JPS5285208A (en) * | 1976-01-09 | 1977-07-15 | Taki Chemical | Method of preedrying indefinite form refractory structures |
JPS5292221A (en) * | 1976-01-30 | 1977-08-03 | Taki Chemical | Manufacture of refractory structure |
JPS52135339A (en) * | 1976-05-07 | 1977-11-12 | Nisshin Eng | Inorganic coat composite |
JPS5917195A (ja) * | 1982-07-21 | 1984-01-28 | 同和鉱業株式会社 | 高エネルギ−放射線用遮蔽材料 |
JPS59183399A (ja) * | 1983-04-04 | 1984-10-18 | 佐藤 昌 | 放射線遮蔽板 |
JPS61230095A (ja) * | 1985-04-04 | 1986-10-14 | 株式会社クラレ | 放射線防護材料 |
ATE71293T1 (de) * | 1986-09-18 | 1992-01-15 | London Pharmacy Innovation | Arzneiformulierung. |
JPS63265805A (ja) * | 1987-04-21 | 1988-11-02 | Nippon Mining Co Ltd | リン酸アルミニウムの製造方法 |
US4938233A (en) * | 1987-08-03 | 1990-07-03 | Techton, Inc. | Radiation shield |
GB2225479A (en) * | 1988-11-25 | 1990-05-30 | Du Pont Canada | Method of attenuation of electromagnetic radiation |
JP2520978B2 (ja) * | 1990-10-05 | 1996-07-31 | 動力炉・核燃料開発事業団 | 放射線遮蔽材 |
AU1762692A (en) * | 1991-03-29 | 1992-11-02 | Raymond S. Chase | Silica-containing cement and concrete composition |
CN1032833C (zh) * | 1992-12-26 | 1996-09-18 | 天津纺织工学院 | 中子和γ射线辐射屏蔽材料 |
US5402455A (en) * | 1994-01-06 | 1995-03-28 | Westinghouse Electric Corporation | Waste containment composite |
RU94005540A (ru) * | 1994-02-16 | 1996-04-27 | Е.А. Точилин | Смесь рентгенозащитная "резасил-этп" |
JPH0862387A (ja) * | 1994-08-26 | 1996-03-08 | Sumitomo Forestry Co Ltd | 非含石綿耐火性x線遮蔽板の製造方法 |
US5786611A (en) | 1995-01-23 | 1998-07-28 | Lockheed Idaho Technologies Company | Radiation shielding composition |
US5645518A (en) * | 1995-01-31 | 1997-07-08 | The University Of Chicago | Method for stabilizing low-level mixed wastes at room temperature |
JPH08250978A (ja) * | 1995-03-07 | 1996-09-27 | Mitsubishi Electric Corp | 音声用フィルタ装置 |
US5494513A (en) * | 1995-07-07 | 1996-02-27 | National Research Council Of Canada | Zeolite-based lightweight concrete products |
WO1997034848A1 (en) * | 1996-03-18 | 1997-09-25 | The University Of Chicago | Method of waste stabilization via chemically bonded phosphate ceramics, structural materials incorporating potassium phosphate ceramics |
US5830815A (en) * | 1996-03-18 | 1998-11-03 | The University Of Chicago | Method of waste stabilization via chemically bonded phosphate ceramics |
US6204214B1 (en) | 1996-03-18 | 2001-03-20 | University Of Chicago | Pumpable/injectable phosphate-bonded ceramics |
US5819186A (en) * | 1996-04-26 | 1998-10-06 | Stephens; Patrick J. | Cellular grout radiation barrier |
CA2260267C (fr) | 1996-07-08 | 2002-08-06 | 3055515 Canada Inc. | Preparation de beton projete |
RU2117645C1 (ru) | 1996-08-30 | 1998-08-20 | Центральный научно-исследовательский институт технологии судостроения | Бетонная смесь "бетоносил-с сорбирующий" |
RU2156509C2 (ru) * | 1997-02-11 | 2000-09-20 | Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики | Слоистый рентгенозащитный материал |
US6372157B1 (en) * | 1997-03-24 | 2002-04-16 | The United States Of America As Represented By The United States Department Of Energy | Radiation shielding materials and containers incorporating same |
JP4557191B2 (ja) * | 1998-01-13 | 2010-10-06 | 株式会社ナトー研究所 | 水硬性シリカ系バインダーならびに耐水・耐熱性固化体 |
CA2341206C (en) | 1998-08-21 | 2007-10-23 | Siemens Aktiengesellschaft | Antiradiation concrete and antiradiation shell |
US6232383B1 (en) * | 1998-11-06 | 2001-05-15 | Nurescell, Inc. | Nuclear resistance cell and methods for making same |
US7476889B2 (en) | 1998-12-07 | 2009-01-13 | Meridian Research And Development | Radiation detectable and protective articles |
US6153809A (en) * | 1999-05-05 | 2000-11-28 | The United States Of America As Represented By The United States Department Of Energy | Polymer coating for immobilizing soluble ions in a phosphate ceramic product |
US6133498A (en) * | 1999-05-05 | 2000-10-17 | The United States Of America As Represented By The United States Department Of Energy | Method for producing chemically bonded phosphate ceramics and for stabilizing contaminants encapsulated therein utilizing reducing agents |
BG63668B1 (bg) * | 1999-06-18 | 2002-08-30 | "Йордан Колев Интегрални Мотори" Командитно Дружество | Система за компресиране и ежектиране на бутални двигатели |
CA2410075A1 (en) * | 2000-05-19 | 2001-11-22 | The University Of British Columbia | Process for making chemically bonded composite hydroxide ceramics |
US6805815B1 (en) * | 2000-05-24 | 2004-10-19 | Hanford Nuclear Service, Inc. | Composition for shielding radioactivity |
US6533821B1 (en) * | 2000-06-22 | 2003-03-18 | Thomas Lally | Bio-adhesive composition, method for adhering objects to bone |
US7429290B2 (en) * | 2000-06-22 | 2008-09-30 | Thomas Joseph Lally | Fire-retardant coating, method for producing fire-retardant building materials |
DE10032220A1 (de) * | 2000-07-03 | 2002-01-24 | Sanatis Gmbh | Magnesium-ammonium-phosphat-Zemente, deren Herstellung und Verwendung |
US6518212B1 (en) * | 2000-09-18 | 2003-02-11 | The University Of Chicago | Chemically bonded phospho-silicate ceramics |
US20020165082A1 (en) * | 2001-02-23 | 2002-11-07 | Dileep Singh | Radiation shielding phosphate bonded ceramics using enriched isotopic boron compounds |
US6608319B2 (en) * | 2001-06-08 | 2003-08-19 | Adrian Joseph | Flexible amorphous composition for high level radiation and environmental protection |
US6919576B2 (en) * | 2002-02-04 | 2005-07-19 | Bechtel Bwxt Idaho Llc | Composite neutron absorbing coatings for nuclear criticality control |
US6565647B1 (en) * | 2002-06-13 | 2003-05-20 | Shieldcrete Ltd. | Cementitious shotcrete composition |
DE10228387B4 (de) * | 2002-06-25 | 2014-10-16 | Polygro Trading Ag | Behältersystem zum Transport und zur Lagerung hochradioaktiver Materialien |
DE10340124A1 (de) * | 2002-12-17 | 2004-07-01 | Bayer Ag | Bleifreie Mischung als Strahlenschutz-Additiv |
EP1576619B1 (de) * | 2002-12-17 | 2006-07-19 | Lanxess Deutschland GmbH | Bleifreie mischung als strahlenschutz-additiv |
KR100516758B1 (ko) | 2003-01-28 | 2005-09-22 | 칭 다오 피티엘 켐 리미티드 | 고강도 시멘트 조성물 및 이를 이용한 패널의 제조방법 |
US7250119B2 (en) | 2004-05-10 | 2007-07-31 | Dasharatham Sayala | Composite materials and techniques for neutron and gamma radiation shielding |
US20070102672A1 (en) * | 2004-12-06 | 2007-05-10 | Hamilton Judd D | Ceramic radiation shielding material and method of preparation |
RU2372309C1 (ru) | 2008-07-15 | 2009-11-10 | Юлия Алексеевна Щепочкина | Керамическая масса для изготовления облицовочной плитки |
US8409346B2 (en) * | 2008-10-06 | 2013-04-02 | Grancrete, Inc. | Waste storage vessels and compositions therefor |
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