JPH0450063B2 - - Google Patents
Info
- Publication number
- JPH0450063B2 JPH0450063B2 JP60026997A JP2699785A JPH0450063B2 JP H0450063 B2 JPH0450063 B2 JP H0450063B2 JP 60026997 A JP60026997 A JP 60026997A JP 2699785 A JP2699785 A JP 2699785A JP H0450063 B2 JPH0450063 B2 JP H0450063B2
- Authority
- JP
- Japan
- Prior art keywords
- barium
- aqueous solution
- adsorbent
- ntio
- tio
- 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.)
- Expired - Lifetime
Links
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 47
- 229910052788 barium Inorganic materials 0.000 claims description 46
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 17
- 239000003463 adsorbent Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005342 ion exchange Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 7
- AKMXMQQXGXKHAN-UHFFFAOYSA-N titanium;hydrate Chemical compound O.[Ti] AKMXMQQXGXKHAN-UHFFFAOYSA-N 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 5
- 229910002113 barium titanate Inorganic materials 0.000 claims description 4
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 230000003100 immobilizing effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 20
- 238000002386 leaching Methods 0.000 description 11
- 239000010936 titanium Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 238000007716 flux method Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000002927 high level radioactive waste Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- FFTDWVOLFHWSSJ-UHFFFAOYSA-N barium(2+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Ti+4].[Ti+4].[Ba+2] FFTDWVOLFHWSSJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026997A JPS61187939A (ja) | 1985-02-14 | 1985-02-14 | 水溶液中のバリウムの吸着及びイオン交換材，並びにバリウムの固定化法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026997A JPS61187939A (ja) | 1985-02-14 | 1985-02-14 | 水溶液中のバリウムの吸着及びイオン交換材，並びにバリウムの固定化法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61187939A JPS61187939A (ja) | 1986-08-21 |
| JPH0450063B2 true JPH0450063B2 (enrdf_load_stackoverflow) | 1992-08-13 |
Family
ID=12208792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60026997A Granted JPS61187939A (ja) | 1985-02-14 | 1985-02-14 | 水溶液中のバリウムの吸着及びイオン交換材，並びにバリウムの固定化法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187939A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2799877B1 (fr) * | 1999-10-13 | 2001-11-23 | Commissariat Energie Atomique | Matrice de confinement a base de bore pour le stockage ou l'incineration d'elements radioactifs a vie longue |
| JP5062988B2 (ja) * | 2005-10-19 | 2012-10-31 | 日揮触媒化成株式会社 | 新規酸化チタンおよび新規酸化チタンの合成方法 |
| JP6532051B2 (ja) * | 2014-12-03 | 2019-06-19 | 国立研究開発法人日本原子力研究開発機構 | 白金族系物質の分離回収方法及びその分離回収装置 |
| FI127747B (en) | 2017-05-24 | 2019-01-31 | Fortum Power & Heat Oy | New ion-exchange materials |
| US20250128971A1 (en) * | 2023-03-29 | 2025-04-24 | Saudi Arabian Oil Company | Methods of recovering barium from produced water to remove sulfates in seawater for oilfield applications |
-
1985
- 1985-02-14 JP JP60026997A patent/JPS61187939A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61187939A (ja) | 1986-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |