JP6744242B2 - 化学反応システム - Google Patents
化学反応システム Download PDFInfo
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- JP6744242B2 JP6744242B2 JP2017046000A JP2017046000A JP6744242B2 JP 6744242 B2 JP6744242 B2 JP 6744242B2 JP 2017046000 A JP2017046000 A JP 2017046000A JP 2017046000 A JP2017046000 A JP 2017046000A JP 6744242 B2 JP6744242 B2 JP 6744242B2
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- 238000003487 electrochemical reaction Methods 0.000 claims description 58
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- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 49
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- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 229940006461 iodide ion Drugs 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- XMYQHJDBLRZMLW-UHFFFAOYSA-N methanolamine Chemical compound NCO XMYQHJDBLRZMLW-UHFFFAOYSA-N 0.000 description 1
- 229940087646 methanolamine Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 description 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
- PXSXRABJBXYMFT-UHFFFAOYSA-N n-hexylhexan-1-amine Chemical compound CCCCCCNCCCCCC PXSXRABJBXYMFT-UHFFFAOYSA-N 0.000 description 1
- JACMPVXHEARCBO-UHFFFAOYSA-N n-pentylpentan-1-amine Chemical compound CCCCCNCCCCC JACMPVXHEARCBO-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229940100684 pentylamine Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000002352 steam pyrolysis Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Description
2H2O → 4H++O2+4e− ・・・(1)
NaHCO3 → NaOH+CO2 ・・・(2)
2NaHCO3 → Na2CO3+CO2+H2O ・・・(3)
2CO2+4H++4e− → 2CO+2H2O ・・・(4)
2H++2e− → H2 ・・・(5)
Claims (9)
- 一酸化炭素および二酸化炭素の少なくとも一つを含む第1の炭素化合物を生成する供給源と、
二酸化炭素の還元反応により一酸化炭素を含む第2の炭素化合物を生成する電気化学反応装置と、
前記第1および第2の炭素化合物と、水素と、を含む反応物の化学反応により第3の炭素化合物を含む生成物を生成する反応器と、
前記第1の炭素化合物を前記供給源から前記反応器に供給するための第1の流路と、
前記第2の炭素化合物を前記電気化学反応装置から前記反応器または前記供給源および前記反応器に供給するための第2の流路と、を具備し、
前記供給源は、
二酸化炭素と水素との逆シフト反応により前記一酸化炭素を生成する逆シフト反応装置を備える、化学反応システム。 - 一酸化炭素および二酸化炭素の少なくとも一つを含む第1の炭素化合物を生成する供給源と、
二酸化炭素の還元反応により一酸化炭素を含む第2の炭素化合物を生成する電気化学反応装置と、
前記第1および第2の炭素化合物と、水素と、を含む反応物の化学反応により第3の炭素化合物を含む生成物を生成する反応器と、
前記第1の炭素化合物を前記供給源から前記反応器に供給するための第1の流路と、
前記第2の炭素化合物を前記電気化学反応装置から前記反応器または前記供給源および前記反応器に供給するための第2の流路と、を具備し、
前記供給源は、
炭化水素の改質反応により前記二酸化炭素と水素とを生成する改質装置を備え、
前記反応物の前記水素は、前記改質装置により生成される前記水素を含む、化学反応システム。 - 一酸化炭素および二酸化炭素の少なくとも一つを含む第1の炭素化合物を生成する供給源と、
二酸化炭素の還元反応により一酸化炭素を含む第2の炭素化合物を生成する電気化学反応装置と、
前記第1および第2の炭素化合物と、水素と、を含む反応物の化学反応により第3の炭素化合物を含む生成物を生成する反応器と、
前記第1の炭素化合物を前記供給源から前記反応器に供給するための第1の流路と、
前記第2の炭素化合物を前記電気化学反応装置から前記反応器または前記供給源および前記反応器に供給するための第2の流路と、を具備し、
前記供給源は、
炭化水素の改質反応により二酸化炭素と水素とを生成する改質装置と、
前記改質装置の前記二酸化炭素と前記改質装置の前記水素との逆シフト反応により前記一酸化炭素を生成する逆シフト反応装置と、を備える、化学反応システム。 - 前記炭化水素は、メタンを含む、請求項2または請求項3に記載の化学反応システム。
- 前記第3の炭素化合物は、メタノールを含む、請求項1ないし請求項4のいずれか一項に記載の化学反応システム。
- 一酸化炭素および二酸化炭素の少なくとも一つを含む第1の炭素化合物を生成する供給源と、
二酸化炭素の還元反応により一酸化炭素を含む第2の炭素化合物と水素とを生成する電気化学反応装置と、
前記第1および第2の炭素化合物と、水素と、を含む反応物の化学反応により第3の炭素化合物を含む生成物を生成する反応器と、
前記第1の炭素化合物を前記供給源から前記反応器に供給するための第1の流路と、
前記第2の炭素化合物を前記電気化学反応装置から前記反応器または前記供給源および前記反応器に供給するための第2の流路と、を具備し、
前記反応物の前記水素は、前記電気化学反応装置の前記水素を含み、
前記電気化学反応装置は、水の酸化反応により酸素をさらに生成し、
前記供給源および前記反応器の少なくとも一つは、前記酸素を含む環境下で前記第1の炭素化合物および前記第3の炭素化合物の少なくとも一つを生成する、化学反応システム。 - 前記電気化学反応装置は、
前記二酸化炭素を含有する第1の反応溶液を収容するための第1の収容部と、前記水を含有する第2の反応溶液を収容するための第2の収容部と、を備える反応槽と、
前記第1の収容部の内部に配置された、前記二酸化炭素を還元するためのカソードと、
前記第2の収容部の内部に配置された、前記水を酸化するためのアノードと、
前記カソードおよび前記アノードに電気的に接続された電源と、を備え、
前記流路は、前記第1の収容部と前記反応器との間を接続する、請求項6に記載の化学反応システム。 - 前記電気化学反応装置は、前記第1の反応溶液を前記第1の収容部の内部と外部との間で循環させるための第3の流路をさらに備える、請求項7に記載の化学反応システム。
- 前記電源は、再生可能エネルギーを電気エネルギーに変換するための変換部を有する、請求項7または請求項8に記載の化学反応システム。
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