JP6330064B1 - ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 - Google Patents
ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 Download PDFInfo
- Publication number
- JP6330064B1 JP6330064B1 JP2017002088A JP2017002088A JP6330064B1 JP 6330064 B1 JP6330064 B1 JP 6330064B1 JP 2017002088 A JP2017002088 A JP 2017002088A JP 2017002088 A JP2017002088 A JP 2017002088A JP 6330064 B1 JP6330064 B1 JP 6330064B1
- Authority
- JP
- Japan
- Prior art keywords
- iodine
- aqueous solution
- hydroiodic acid
- concentration
- formic acid
- 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
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229940071870 hydroiodic acid Drugs 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 229910001511 metal iodide Inorganic materials 0.000 title claims description 9
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 118
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000011630 iodine Substances 0.000 claims abstract description 63
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 63
- 235000019253 formic acid Nutrition 0.000 claims abstract description 60
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007864 aqueous solution Substances 0.000 claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- -1 iodide ions Chemical class 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 4
- 150000002736 metal compounds Chemical class 0.000 claims description 4
- 229910000043 hydrogen iodide Inorganic materials 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 description 16
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 239000003638 chemical reducing agent Substances 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 8
- 229940006461 iodide ion Drugs 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 235000006408 oxalic acid Nutrition 0.000 description 5
- 238000005979 thermal decomposition reaction Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004255 ion exchange chromatography Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910000037 hydrogen sulfide 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
- 239000013067 intermediate product Substances 0.000 description 2
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 description 2
- WFUBYPSJBBQSOU-UHFFFAOYSA-M rubidium iodide Chemical compound [Rb+].[I-] WFUBYPSJBBQSOU-UHFFFAOYSA-M 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 description 1
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- NZZJOHSPSIMUFV-UHFFFAOYSA-L C([O-])([O-])=O.[Ge+2] Chemical compound C([O-])([O-])=O.[Ge+2] NZZJOHSPSIMUFV-UHFFFAOYSA-L 0.000 description 1
- PEHMFVLQTIINAD-UHFFFAOYSA-L C1(=O)O[Po]O1 Chemical compound C1(=O)O[Po]O1 PEHMFVLQTIINAD-UHFFFAOYSA-L 0.000 description 1
- UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical compound [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 description 1
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 239000005750 Copper hydroxide Substances 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910000003 Lead carbonate Inorganic materials 0.000 description 1
- CQNHTSCMTXISGS-UHFFFAOYSA-L O[Po]O Chemical compound O[Po]O CQNHTSCMTXISGS-UHFFFAOYSA-L 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- QKDGGEBMABOMMW-UHFFFAOYSA-I [OH-].[OH-].[OH-].[OH-].[OH-].[V+5] Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[V+5] QKDGGEBMABOMMW-UHFFFAOYSA-I 0.000 description 1
- WAVVREKFUSALRV-UHFFFAOYSA-D [V+5].[V+5].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O Chemical compound [V+5].[V+5].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O WAVVREKFUSALRV-UHFFFAOYSA-D 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229940118662 aluminum carbonate Drugs 0.000 description 1
- SZOADBKOANDULT-UHFFFAOYSA-K antimonous acid Chemical compound O[Sb](O)O SZOADBKOANDULT-UHFFFAOYSA-K 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- SEKOGOCBEZIJIW-UHFFFAOYSA-H antimony(3+);tricarbonate Chemical compound [Sb+3].[Sb+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O SEKOGOCBEZIJIW-UHFFFAOYSA-H 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- SGUXGJPBTNFBAD-UHFFFAOYSA-L barium iodide Chemical compound [I-].[I-].[Ba+2] SGUXGJPBTNFBAD-UHFFFAOYSA-L 0.000 description 1
- 229910001638 barium iodide Inorganic materials 0.000 description 1
- 229940075444 barium iodide Drugs 0.000 description 1
- ZBUQRSWEONVBES-UHFFFAOYSA-L beryllium carbonate Chemical compound [Be+2].[O-]C([O-])=O ZBUQRSWEONVBES-UHFFFAOYSA-L 0.000 description 1
- 229910000023 beryllium carbonate Inorganic materials 0.000 description 1
- WPJWIROQQFWMMK-UHFFFAOYSA-L beryllium dihydroxide Chemical compound [Be+2].[OH-].[OH-] WPJWIROQQFWMMK-UHFFFAOYSA-L 0.000 description 1
- 229910001865 beryllium hydroxide Inorganic materials 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940036348 bismuth carbonate Drugs 0.000 description 1
- 229940049676 bismuth hydroxide Drugs 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- TZSXPYWRDWEXHG-UHFFFAOYSA-K bismuth;trihydroxide Chemical compound [OH-].[OH-].[OH-].[Bi+3] TZSXPYWRDWEXHG-UHFFFAOYSA-K 0.000 description 1
- 229910000011 cadmium carbonate Inorganic materials 0.000 description 1
- PLLZRTNVEXYBNA-UHFFFAOYSA-L cadmium hydroxide Chemical compound [OH-].[OH-].[Cd+2] PLLZRTNVEXYBNA-UHFFFAOYSA-L 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- GKDXQAKPHKQZSC-UHFFFAOYSA-L cadmium(2+);carbonate Chemical compound [Cd+2].[O-]C([O-])=O GKDXQAKPHKQZSC-UHFFFAOYSA-L 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 1
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910001640 calcium iodide Inorganic materials 0.000 description 1
- 229940046413 calcium iodide Drugs 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XHFVDZNDZCNTLT-UHFFFAOYSA-H chromium(3+);tricarbonate Chemical compound [Cr+3].[Cr+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O XHFVDZNDZCNTLT-UHFFFAOYSA-H 0.000 description 1
- QFSKIUZTIHBWFR-UHFFFAOYSA-N chromium;hydrate Chemical compound O.[Cr] QFSKIUZTIHBWFR-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- 229910001956 copper hydroxide Inorganic materials 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006837 decompression Effects 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
- GMZOPRQQINFLPQ-UHFFFAOYSA-H dibismuth;tricarbonate Chemical compound [Bi+3].[Bi+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GMZOPRQQINFLPQ-UHFFFAOYSA-H 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910021513 gallium hydroxide Inorganic materials 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- DNUARHPNFXVKEI-UHFFFAOYSA-K gallium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Ga+3] DNUARHPNFXVKEI-UHFFFAOYSA-K 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 1
- GGQZVHANTCDJCX-UHFFFAOYSA-N germanium;tetrahydrate Chemical compound O.O.O.O.[Ge] GGQZVHANTCDJCX-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 1
- GEOVEUCEIQCBKH-UHFFFAOYSA-N hypoiodous acid Chemical compound IO GEOVEUCEIQCBKH-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- AMNSWIGOPDBSIE-UHFFFAOYSA-H indium(3+);tricarbonate Chemical compound [In+3].[In+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O AMNSWIGOPDBSIE-UHFFFAOYSA-H 0.000 description 1
- IGUXCTSQIGAGSV-UHFFFAOYSA-K indium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[In+3] IGUXCTSQIGAGSV-UHFFFAOYSA-K 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002497 iodine compounds Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229910021514 lead(II) hydroxide Inorganic materials 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- 229910001641 magnesium iodide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000011656 manganese carbonate Substances 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 229940093474 manganese carbonate Drugs 0.000 description 1
- IPJKJLXEVHOKSE-UHFFFAOYSA-L manganese dihydroxide Chemical compound [OH-].[OH-].[Mn+2] IPJKJLXEVHOKSE-UHFFFAOYSA-L 0.000 description 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000329 molecular dynamics simulation Methods 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- KIDFDKZSZMWPGJ-UHFFFAOYSA-N oxolead oxotin Chemical compound [Pb]=O.[Sn]=O KIDFDKZSZMWPGJ-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- WKMKTIVRRLOHAJ-UHFFFAOYSA-N oxygen(2-);thallium(1+) Chemical compound [O-2].[Tl+].[Tl+] WKMKTIVRRLOHAJ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052699 polonium Inorganic materials 0.000 description 1
- HZEBHPIOVYHPMT-UHFFFAOYSA-N polonium atom Chemical compound [Po] HZEBHPIOVYHPMT-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 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
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- WPFGFHJALYCVMO-UHFFFAOYSA-L rubidium carbonate Chemical compound [Rb+].[Rb+].[O-]C([O-])=O WPFGFHJALYCVMO-UHFFFAOYSA-L 0.000 description 1
- 229910000026 rubidium carbonate Inorganic materials 0.000 description 1
- 229910001952 rubidium oxide Inorganic materials 0.000 description 1
- CWBWCLMMHLCMAM-UHFFFAOYSA-M rubidium(1+);hydroxide Chemical compound [OH-].[Rb+].[Rb+] CWBWCLMMHLCMAM-UHFFFAOYSA-M 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
- 229910001958 silver carbonate Inorganic materials 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
- 229910000018 strontium carbonate Inorganic materials 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- KRIJWFBRWPCESA-UHFFFAOYSA-L strontium iodide Chemical compound [Sr+2].[I-].[I-] KRIJWFBRWPCESA-UHFFFAOYSA-L 0.000 description 1
- 229910001643 strontium iodide Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229910021515 thallium hydroxide Inorganic materials 0.000 description 1
- 229910003438 thallium oxide Inorganic materials 0.000 description 1
- DASUJKKKKGHFBF-UHFFFAOYSA-L thallium(i) carbonate Chemical compound [Tl+].[Tl+].[O-]C([O-])=O DASUJKKKKGHFBF-UHFFFAOYSA-L 0.000 description 1
- QGYXCSSUHCHXHB-UHFFFAOYSA-M thallium(i) hydroxide Chemical compound [OH-].[Tl+] QGYXCSSUHCHXHB-UHFFFAOYSA-M 0.000 description 1
- RYSQYJQRXZRRPH-UHFFFAOYSA-J tin(4+);dicarbonate Chemical compound [Sn+4].[O-]C([O-])=O.[O-]C([O-])=O RYSQYJQRXZRRPH-UHFFFAOYSA-J 0.000 description 1
- CVNKFOIOZXAFBO-UHFFFAOYSA-J tin(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Sn+4] CVNKFOIOZXAFBO-UHFFFAOYSA-J 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- WRTMQOHKMFDUKX-UHFFFAOYSA-N triiodide Chemical compound I[I-]I WRTMQOHKMFDUKX-UHFFFAOYSA-N 0.000 description 1
- 229940006158 triiodide ion Drugs 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
I2 + H2C2O4 ⇒ 2HI + 2CO2 …(1)
I2 + HCOOH ⇒ 2HI + CO2 …(2)
2I2 + N2H4 ⇒ 4HI + N2 …(3)
本実施形態のヨウ化水素酸の製造方法は、ギ酸及びヨウ素を含有すると共にヨウ素及びヨウ化物イオンを含む化合物の濃度の合計が1〜22.5質量%である水溶液を加熱処理してヨウ化水素酸を得る反応工程を備える。水溶液におけるヨウ素及びヨウ化物イオンを含む化合物の濃度の合計は、2〜20質量%であると好ましく、5〜15質量%がより好ましい。なお、反応前の水溶液には、ヨウ化物イオンが含まれていなくてもよい。ヨウ素濃度が22.5質量%よりも大きい場合、反応が完結せず、未反応のヨウ素が大量に残存してしまう。また、ヨウ素濃度が1質量%未満では、濃縮する際に蒸発させる水の量が多くなり、そのための設備も大きくなるため、コストが増大する。
I2 + I− ⇒ I3 − …(4)
また、ヨウ素がヨウ素蒸気として系外へ昇華又は飛散することを抑制できるため、ヨウ化物イオンを含む化合物を添加することで反応収率が向上し、効率の良い反応の進行が可能となる。
I2 + H2O ⇔ HI + HIO …(5)
HIO + HCOOH → HI + CO2 + H2O …(6)
(5)式は可逆反応であるため、系内のヨウ化水素の濃度が高いと平衡は左に傾く。したがって、ヨウ素の濃度が高いと収率が悪化したと考えられる。
また、リン酸等の従来ヨウ素の還元剤として使用されてきた化合物は、HIOとの反応性が高いため、(5)式の正反応が起こった後、速やかにHIOと反応することができる。しかしながら、ギ酸はリン酸等に比べて反応性が低いため、(6)式の反応速度が比較的小さく、(5)式の逆反応の影響が無視できなくなる。そのため、ギ酸を用いた反応では、ヨウ素イオン濃度を低くして生成するヨウ化水素の濃度が高くなり過ぎないように反応を進めることで収率を向上できたものと考えられる。
本実施形態の製造方法は、加熱して溶媒を蒸発させることによって濃縮させる第1の濃縮工程をさらに備えてもよい。第1の濃縮工程は、水溶液におけるヨウ化水素の濃度が57質量%未満の範囲となるまで行うことが好ましく、55質量%以下の範囲となるまで行うことがより好ましい。第1の濃縮工程において、ヨウ化水素の濃度が57質量%未満であれば、後述のギ酸熱分解工程においてヨウ化水素酸の蒸発を抑制することができる。また、第1の濃縮工程により、ヨウ化水素の濃度を45質量%以上とすることが好ましく、50質量%以上であるとより好ましい。ヨウ化水素酸の濃度が45質量%以上であると、後述のギ酸熱分解工程の間に未反応のギ酸を効率よく分解できる傾向にある。
第1の濃縮工程の後、未反応のギ酸を分解するために、ギ酸熱分解工程を備えていてもよい。ギ酸熱分解工程では、第1の濃縮工程よりも高い温度で水溶液を加熱する。上述のとおり、ギ酸熱分解工程を行う際の水溶液におけるヨウ化水素の濃度としては、45質量%以上57質量%未満であると好ましく、50〜56質量%であるとより好ましい。ギ酸熱分解工程の加熱温度としては、ギ酸の熱分解を効率よく行える観点から、105〜135℃であると好ましく、120〜130℃であるとより好ましい。また、ギ酸熱分解工程の時間としては、10時間以上であると好ましい。
(第2の濃縮工程)
第1の濃縮工程又はギ酸熱分解工程の後に第2の濃縮工程を備えていてもよい。第2の濃縮工程では、水溶液を絶対圧14.4kPa以下の減圧下で加熱して溶媒を蒸発させることによって濃縮させ、57質量%以上の濃度のヨウ化水素酸を得る。絶対圧14.4kPa以下の減圧下で濃縮した場合、ヨウ化水素と水の共沸混合物(57質量%)以上の濃度を有するヨウ化水素酸を得ることができ、絶対圧が4.00kPa以下であると好ましく、絶対圧0.133kPa以下であるとより好ましい。
実施例1〜6として、それぞれ表1〜6の組成の水溶液を調製し、当該水溶液に加熱処理を行った。加熱温度は、いずれも93〜96℃であった。
また、比較例1〜3として、それぞれ表7〜9の組成の水溶液を調製し、当該水溶液に加熱処理を行った。なお、比較例3ではギ酸に代えてシュウ酸を用いた。加熱温度は、いずれも93〜96℃であった。
表1〜9において、反応工程における組成は各加熱時間における水溶液の組成を示す(質量%)。また、収率は以下の式で計算した。
(収率)=(生成したHI(mol)÷2)/(投入したI2(mol))×100
実施例7として、加熱処理の温度を79℃とした以外は、実施例4と同様の条件で水溶液を調製し、反応工程を行った。結果を表10に示す。
実施例8として、表11に示すように、実施例4からギ酸の当量のみを変更した以外は実施例4と同様の条件で水溶液を調製し、反応工程を行った。
実施例9として、表12に示すように、ヨウ化物イオンを含む化合物を水溶液に添加しなかったこと以外は、実施例1と同じ方法で加熱処理を行った。
実施例10として、ギ酸熱分解工程用に調整した水溶液に対してギ酸熱分解工程を行った。ギ酸熱分解工程に供する前の水溶液の組成は、ヨウ素(0.4質量%)、水(42.5質量%)、ギ酸(2.0質量%)、ヨウ化水素(55.1質量%)であった。当該水溶液1000gを2Lフラスコに投入し、品温127℃にて撹拌しながら還流させ、褐色溶液を得た。各時間におけるギ酸濃度をイオンクロマトグラフィーによって測定した。結果を表13に示す。表13に示されるように、ギ酸濃度が15時間後には定量限界値以下(0.002質量%以下)となっていた。
それぞれ表14〜16に示す組成の水溶液をそれぞれ2Lフラスコに投入し、真空ポンプで反応容器内を減圧して第2の濃縮工程を行った。実施例13〜15において、減圧時の圧力(絶対圧)はそれぞれ0.133kPa、4.00kPa及び9.33kPaであった。実施例13〜15について、第2の濃縮工程終了後の水溶液の組成を表14〜16に示す。
Claims (6)
- ギ酸及びヨウ素を含有すると共にヨウ素及びヨウ化物イオンの濃度の合計が1〜22.5質量%である水溶液を加熱処理してヨウ化水素酸を得る反応工程を備える、ヨウ化水素酸の製造方法。
- 前記水溶液におけるヨウ化物イオンの含有量がヨウ素の含有量に対して0.5当量以上である、請求項1に記載のヨウ化水素酸の製造方法。
- 前記水溶液におけるギ酸の含有量がヨウ素の含有量に対して1.2当量以上である、請求項1又は2記載のヨウ化水素酸の製造方法。
- 前記反応工程の後に、前記水溶液を加熱して溶媒を蒸発させることによって濃縮する第1の濃縮工程をさらに備える、請求項1〜3のいずれか一項に記載のヨウ化水素酸の製造方法。
- 前記第1の濃縮工程の後に、前記水溶液を絶対圧14.4kPa以下の減圧下、加熱して溶媒を蒸発させることによって濃縮し、57質量%以上の濃度のヨウ化水素酸を得る第2の濃縮工程をさらに備える、請求項4に記載のヨウ化水素酸の製造方法。
- 請求項1〜5のいずれか一項に記載の製造方法によって得られたヨウ化水素酸を金属化合物と混合してヨウ化金属水溶液を得る、ヨウ化金属水溶液の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017002088A JP6330064B1 (ja) | 2017-01-10 | 2017-01-10 | ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017002088A JP6330064B1 (ja) | 2017-01-10 | 2017-01-10 | ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6330064B1 true JP6330064B1 (ja) | 2018-05-23 |
JP2018111618A JP2018111618A (ja) | 2018-07-19 |
Family
ID=62186723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017002088A Active JP6330064B1 (ja) | 2017-01-10 | 2017-01-10 | ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6330064B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114096511A (zh) * | 2019-04-02 | 2022-02-25 | 索尔股份公司 | 有机碘化物的合成方法、包含有机碘化物的钙钛矿形成用组合物和具有由此获得的钙钛矿层的光伏电池 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU497233A1 (ru) * | 1974-02-12 | 1975-12-30 | Предприятие П/Я А-7815 | Способ получени йодистого кали |
SU560826A1 (ru) * | 1975-11-19 | 1977-06-05 | Предприятие П/Я А-7815 | Способ получени иодистого кали |
JPH01261224A (ja) * | 1988-04-13 | 1989-10-18 | Ise Kagaku Kogyo Kk | ヨウ化アルカリの製造法 |
JPH07242414A (ja) * | 1994-03-04 | 1995-09-19 | Mitsui Toatsu Chem Inc | ヨウ化アルカリ金属塩類の製造方法 |
JPH0859205A (ja) * | 1994-08-16 | 1996-03-05 | Mitsui Toatsu Chem Inc | ヨウ化水素酸の製造方法 |
JP2006151700A (ja) * | 2004-11-25 | 2006-06-15 | Toshiba Corp | 水素生成物質の製造方法及びその装置 |
WO2009096446A1 (ja) * | 2008-01-31 | 2009-08-06 | Nippoh Chemicals Co., Ltd. | ヨウ素化合物製造システムおよび製造方法 |
CN102101683A (zh) * | 2010-12-20 | 2011-06-22 | 庄朝晖 | 碘化钾的制备方法 |
-
2017
- 2017-01-10 JP JP2017002088A patent/JP6330064B1/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU497233A1 (ru) * | 1974-02-12 | 1975-12-30 | Предприятие П/Я А-7815 | Способ получени йодистого кали |
SU560826A1 (ru) * | 1975-11-19 | 1977-06-05 | Предприятие П/Я А-7815 | Способ получени иодистого кали |
JPH01261224A (ja) * | 1988-04-13 | 1989-10-18 | Ise Kagaku Kogyo Kk | ヨウ化アルカリの製造法 |
JPH07242414A (ja) * | 1994-03-04 | 1995-09-19 | Mitsui Toatsu Chem Inc | ヨウ化アルカリ金属塩類の製造方法 |
JPH0859205A (ja) * | 1994-08-16 | 1996-03-05 | Mitsui Toatsu Chem Inc | ヨウ化水素酸の製造方法 |
JP2006151700A (ja) * | 2004-11-25 | 2006-06-15 | Toshiba Corp | 水素生成物質の製造方法及びその装置 |
WO2009096446A1 (ja) * | 2008-01-31 | 2009-08-06 | Nippoh Chemicals Co., Ltd. | ヨウ素化合物製造システムおよび製造方法 |
CN102101683A (zh) * | 2010-12-20 | 2011-06-22 | 庄朝晖 | 碘化钾的制备方法 |
Non-Patent Citations (2)
Title |
---|
DHAR,N.: "LXII.-Catalysis. Part IV. Temperature coefficients of catalysed reactions", JOURNAL OF THE CHEMICAL SOCIETY, vol. Vol.111, JPN6018012399, 1917, GB, pages 707 - 762 * |
HAMMICK,D.L.: "CXLIV.-The rate of reaction between formic acid and iodine in aqueous solution", JOURNAL OF THE CHEMICAL SOCIETY, vol. Vol.129, JPN6018012397, 1926, GB, pages 1105 - 1108 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114096511A (zh) * | 2019-04-02 | 2022-02-25 | 索尔股份公司 | 有机碘化物的合成方法、包含有机碘化物的钙钛矿形成用组合物和具有由此获得的钙钛矿层的光伏电池 |
Also Published As
Publication number | Publication date |
---|---|
JP2018111618A (ja) | 2018-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3024779B1 (en) | Synthesis of hydrogen bis(fluorosulfonyl)imide | |
JP6935399B2 (ja) | イソプロピルアルコールの製造方法 | |
WO2013180174A1 (ja) | シュウ酸を配位子とする金属錯体精製物及び該金属錯体の非水溶媒精製溶液の製造方法 | |
TWI534075B (zh) | Purification method of difluorophosphate | |
JP2021119113A (ja) | 四フッ化硫黄の製造方法 | |
JPWO2010061838A1 (ja) | フッ化水素の精製方法 | |
JP2010042939A (ja) | フッ化物ガスの製造方法 | |
JP6330064B1 (ja) | ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 | |
WO2013172190A1 (ja) | イミド酸化合物の製造方法 | |
RU2419604C2 (ru) | Способ получения ангидрида трифторметансульфокислоты | |
JP6144077B2 (ja) | カーボネートの精製方法 | |
JP7359141B2 (ja) | ヘキサフルオロ-1,3-ブタジエンの製造方法 | |
KR20150026729A (ko) | 알코올류의 산화 방법 | |
KR970002901B1 (ko) | 로듐 화합물을 안정화하는 방법 | |
EP3878845B1 (en) | Perfluoro(2-methylene-4-methyl-1,3-dioxolane) production method | |
JP6550927B2 (ja) | ヨウ化アルキル化合物の製造方法 | |
JP5188475B2 (ja) | 2−(3−ニトロベンジリデン)アセト酢酸イソプロピルの製造方法 | |
JP5485583B2 (ja) | ジアリールヨードニウム化合物の製造方法 | |
JP2014195753A (ja) | モノメチル硫酸塩のアルカリ性水溶液の処理方法 | |
US20040146453A1 (en) | Process for the synthesis of BrSF5 | |
JPS5929633A (ja) | 酢酸塩水溶液から酢酸を回収する方法 | |
JP2007145815A (ja) | トリフルオロメタンスルホン酸無水物の製造方法。 | |
DE1917032A1 (de) | Verfahren zur Herstellung von Percarbonsaeureloesungen | |
JPS61268641A (ja) | 3,3′,5,5′−テトラメチル−4,4′−ジヒドロキシジフエニルの製造法 | |
JP7335269B2 (ja) | クエン酸第二鉄水和物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180228 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20180228 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20180315 |
|
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: 20180417 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180423 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6330064 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |