JPS6265901A - 水からの熱化学的水素製造方法 - Google Patents
水からの熱化学的水素製造方法Info
- Publication number
- JPS6265901A JPS6265901A JP60201317A JP20131785A JPS6265901A JP S6265901 A JPS6265901 A JP S6265901A JP 60201317 A JP60201317 A JP 60201317A JP 20131785 A JP20131785 A JP 20131785A JP S6265901 A JPS6265901 A JP S6265901A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- magnesium
- water
- iodide
- iodine
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000001257 hydrogen Substances 0.000 title claims abstract description 23
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 25
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 25
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 claims abstract description 24
- 229910001641 magnesium iodide Inorganic materials 0.000 claims abstract description 24
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 34
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 20
- 229910052740 iodine Inorganic materials 0.000 claims description 20
- 239000011630 iodine Substances 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 239000000395 magnesium oxide Substances 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 15
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 14
- 229910000043 hydrogen iodide Inorganic materials 0.000 claims description 14
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 239000013078 crystal Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005119 centrifugation Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 229960003390 magnesium sulfate Drugs 0.000 description 17
- 238000004448 titration Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 3
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229940091250 magnesium supplement Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- -1 some sulfur dioxide) Chemical compound 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Hydrogen, Water And Hydrids (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60201317A JPS6265901A (ja) | 1985-09-11 | 1985-09-11 | 水からの熱化学的水素製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60201317A JPS6265901A (ja) | 1985-09-11 | 1985-09-11 | 水からの熱化学的水素製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6265901A true JPS6265901A (ja) | 1987-03-25 |
| JPH0437001B2 JPH0437001B2 (https=) | 1992-06-18 |
Family
ID=16439002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60201317A Granted JPS6265901A (ja) | 1985-09-11 | 1985-09-11 | 水からの熱化学的水素製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265901A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006335602A (ja) * | 2005-06-02 | 2006-12-14 | Japan Atomic Energy Agency | 連続水素製造装置 |
| CN117049472A (zh) * | 2023-07-08 | 2023-11-14 | 浙江百能科技有限公司 | 热化学硫碘循环制氢同时矿化二氧化碳的方法与装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003106299A (ja) * | 2001-09-28 | 2003-04-09 | Mitsubishi Heavy Ind Ltd | 流体機械 |
| JP2005240696A (ja) * | 2004-02-26 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | 圧縮機 |
| JP2009209694A (ja) * | 2008-02-29 | 2009-09-17 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
| JP2010525225A (ja) * | 2007-04-27 | 2010-07-22 | バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフト | 排ガスターボチャージャ用のコンプレッサ |
| US20120266593A1 (en) * | 2007-01-19 | 2012-10-25 | Cummins Turbo Technologies Limited | Compressor |
-
1985
- 1985-09-11 JP JP60201317A patent/JPS6265901A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003106299A (ja) * | 2001-09-28 | 2003-04-09 | Mitsubishi Heavy Ind Ltd | 流体機械 |
| JP2005240696A (ja) * | 2004-02-26 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | 圧縮機 |
| US20120266593A1 (en) * | 2007-01-19 | 2012-10-25 | Cummins Turbo Technologies Limited | Compressor |
| JP2010525225A (ja) * | 2007-04-27 | 2010-07-22 | バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフト | 排ガスターボチャージャ用のコンプレッサ |
| JP2009209694A (ja) * | 2008-02-29 | 2009-09-17 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006335602A (ja) * | 2005-06-02 | 2006-12-14 | Japan Atomic Energy Agency | 連続水素製造装置 |
| CN117049472A (zh) * | 2023-07-08 | 2023-11-14 | 浙江百能科技有限公司 | 热化学硫碘循环制氢同时矿化二氧化碳的方法与装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437001B2 (https=) | 1992-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |