JPH0240744B2 - - Google Patents
Info
- Publication number
- JPH0240744B2 JPH0240744B2 JP62056698A JP5669887A JPH0240744B2 JP H0240744 B2 JPH0240744 B2 JP H0240744B2 JP 62056698 A JP62056698 A JP 62056698A JP 5669887 A JP5669887 A JP 5669887A JP H0240744 B2 JPH0240744 B2 JP H0240744B2
- Authority
- JP
- Japan
- Prior art keywords
- ceric
- ions
- nitrate
- anolyte
- cerium
- 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
- -1 nitrate ions Chemical class 0.000 claims description 49
- 239000000243 solution Substances 0.000 claims description 36
- 238000007254 oxidation reaction Methods 0.000 claims description 29
- 229910002651 NO3 Inorganic materials 0.000 claims description 24
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 22
- 229910017604 nitric acid Inorganic materials 0.000 claims description 22
- 230000003647 oxidation Effects 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 19
- 238000005341 cation exchange Methods 0.000 claims description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 17
- 229910052684 Cerium Inorganic materials 0.000 description 16
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- VZDYWEUILIUIDF-UHFFFAOYSA-J cerium(4+);disulfate Chemical compound [Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VZDYWEUILIUIDF-UHFFFAOYSA-J 0.000 description 10
- 229910000355 cerium(IV) sulfate Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 239000003014 ion exchange membrane Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 239000003011 anion exchange membrane Substances 0.000 description 5
- 150000000703 Cerium Chemical class 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-naphthoquinone Chemical compound C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- VDNBDUGCNUZGGR-UHFFFAOYSA-J cerium(4+);tetraperchlorate Chemical compound [Ce+4].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O VDNBDUGCNUZGGR-UHFFFAOYSA-J 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- AYMPTTNSIGVDLT-UHFFFAOYSA-N [O-][N+]([O-])=O.Cl.Cl Chemical compound [O-][N+]([O-])=O.Cl.Cl AYMPTTNSIGVDLT-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000006315 carbonylation Effects 0.000 description 1
- 238000005810 carbonylation reaction Methods 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 238000009390 chemical decontamination Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910000457 iridium oxide Inorganic materials 0.000 description 1
- DYXZHJQUDGKPDJ-UHFFFAOYSA-N iridium;oxoplatinum Chemical compound [Ir].[Pt]=O DYXZHJQUDGKPDJ-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62056698A JPS63223190A (ja) | 1987-03-13 | 1987-03-13 | 硝酸第２セリウム溶液の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62056698A JPS63223190A (ja) | 1987-03-13 | 1987-03-13 | 硝酸第２セリウム溶液の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63223190A JPS63223190A (ja) | 1988-09-16 |
| JPH0240744B2 true JPH0240744B2 (pt) | 1990-09-13 |
Family
ID=13034680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62056698A Granted JPS63223190A (ja) | 1987-03-13 | 1987-03-13 | 硝酸第２セリウム溶液の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63223190A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2646416C2 (ru) * | 2016-07-18 | 2018-03-05 | Федеральное государственное унитарное предприятие "Институт химических реактивов и особо чистых химических веществ Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт"-ИРЕА) | Способ получения высокочистого раствора нитрата церия (iii) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187886A (ja) * | 1984-09-13 | 1986-05-06 | ロ−ヌ−プ−ラン・スペシアリテ・シミ−ク | 電解酸化法及び電解酸化を行う電解ユニツト |
| JPS61258323A (ja) * | 1985-05-10 | 1986-11-15 | Nec Corp | 磁気抵抗効果ヘツド |
| JPS6256697A (ja) * | 1985-09-04 | 1987-03-12 | Kaoru Tsukihara | 様々な色や模様をもつ角型が主で丸型ものガスボンベ |
-
1987
- 1987-03-13 JP JP62056698A patent/JPS63223190A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187886A (ja) * | 1984-09-13 | 1986-05-06 | ロ−ヌ−プ−ラン・スペシアリテ・シミ−ク | 電解酸化法及び電解酸化を行う電解ユニツト |
| JPS61258323A (ja) * | 1985-05-10 | 1986-11-15 | Nec Corp | 磁気抵抗効果ヘツド |
| JPS6256697A (ja) * | 1985-09-04 | 1987-03-12 | Kaoru Tsukihara | 様々な色や模様をもつ角型が主で丸型ものガスボンベ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63223190A (ja) | 1988-09-16 |
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