JP4106440B2 - 不凍タンパク質を用いた包接化合物の生成制御法 - Google Patents
不凍タンパク質を用いた包接化合物の生成制御法 Download PDFInfo
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- JP4106440B2 JP4106440B2 JP2003323599A JP2003323599A JP4106440B2 JP 4106440 B2 JP4106440 B2 JP 4106440B2 JP 2003323599 A JP2003323599 A JP 2003323599A JP 2003323599 A JP2003323599 A JP 2003323599A JP 4106440 B2 JP4106440 B2 JP 4106440B2
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- gas
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- clathrate
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- organic solvent
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- 108010053481 Antifreeze Proteins Proteins 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 32
- 230000015572 biosynthetic process Effects 0.000 title claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 76
- 239000007789 gas Substances 0.000 claims description 60
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000001569 carbon dioxide Substances 0.000 claims description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 20
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 239000001294 propane Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 claims description 8
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 8
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- -1 HFC-32 or HFC-134a Chemical compound 0.000 claims description 5
- 229910052743 krypton Inorganic materials 0.000 claims description 5
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 5
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 4
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 4
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052754 neon Inorganic materials 0.000 claims description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 description 23
- 239000007864 aqueous solution Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- 125000003275 alpha amino acid group Chemical group 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 239000003345 natural gas Substances 0.000 description 11
- 239000011780 sodium chloride Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000004781 supercooling Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 102000003930 C-Type Lectins Human genes 0.000 description 2
- 108090000342 C-Type Lectins Proteins 0.000 description 2
- 108010031299 Type III Antifreeze Proteins Proteins 0.000 description 2
- 241000269959 Xiphias gladius Species 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 230000009422 growth inhibiting effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000021335 sword fish Nutrition 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000276572 Hemitripterus americanus Species 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 241000972679 Myoxocephalus octodecemspinosus Species 0.000 description 1
- 241000269978 Pleuronectiformes Species 0.000 description 1
- 241000269913 Pseudopleuronectes americanus Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241000269785 Zoarces americanus Species 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 102000034238 globular proteins Human genes 0.000 description 1
- 108091005896 globular proteins Proteins 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000195 production control method Methods 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
脱イオン・脱気処理した蒸留水試料に配列番号1で示されるAFP(III)を所定の濃度で溶かした水溶液一滴(約0.5 cm3)を、図2に示す高圧反応容器HV(内容積約10 cm3)中に封入し、恒温槽TB中に入れる。その際、HV中に残存していた空気はバルブV2を開けて真空ポンプVPにて脱気する。脱気後バルブV2は閉じる。
V1,V2:弁
HV:高圧反応容器
TB:恒温槽
SM:水溶液(試料)
PG:圧力計
TC:温度計
R:記録計
VP:真空ポンプ
W:観測窓
MS:顕微鏡
VHS:ビデオカメラ
Claims (9)
- 水とガス体および/または溶剤等の液体とから包接化合物が形成されるに際し、タイプIIIの球状不凍タンパク質を添加することにより該包接化合物の形成を抑制する包接化合物の形成抑制方法。
- ガス体がメタンやプロパンなどの炭化水素ガス、炭酸ガスや硫化水素などの酸性ガス、及びネオンやクリプトンなどの希ガスである請求項1記載の形成抑制方法。
- 液体がHFC-32やHFC-134aなどのフルオロカーボン、テトラヒドロフランやアセトンなどの有機溶剤、または請求項2記載のガス体との共存下で包接化合物を形成するメチルシクロヘキサンやイソペンタンなどの有機溶剤や液体炭化水素である請求項1記載の形成抑制方法。
- ガス体および/または溶剤等の液体を輸送・貯蔵する際に、タイプIIIの球状不凍タンパク質を添加し包接化合物の形成を抑制することを特徴とするガス体および/または液体の輸送・貯蔵方法。
- ガス体がメタンやプロパンなどの炭化水素ガス、炭酸ガスや硫化水素などの酸性ガス、及びネオンやクリプトンなどの希ガス等である請求項4記載のガス体および/または液体の輸送・貯蔵方法。
- 液体がHFC-32やHFC-134aなどのフルオロカーボン、テトラヒドロフランやアセトンなどの有機溶剤、または請求項5記載のガス体との共存下で包接化合物を生成するメチルシクロヘキサンやイソペンタンなどの有機溶剤や液体炭化水素である請求項4記載のガス体および/または液体の輸送・貯蔵方法。
- ガス体および/または溶剤等の液体を輸送管により輸送する方法において、タイプIIIの球状不凍タンパク質を添加し包接化合物の形成を抑制することにより輸送管の閉塞を防止する方法。
- ガス体がメタンやプロパンなどの炭化水素ガス、炭酸ガスや硫化水素などの酸性ガス、及びネオンやクリプトンなどの希ガスである請求項7記載の輸送管の閉塞を防止する方法。
- 液体がHFC-32やHFC-134aなどのフルオロカーボン、テトラヒドロフランやアセトンなどの有機溶剤、または請求項5記載のガス体との共存下で包接化合物を生成するメチルシクロヘキサンやイソペンタンなどの有機溶剤や液体炭化水素である請求項7記載の輸送管の閉塞を防止する方法。
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JP2005089353A JP2005089353A (ja) | 2005-04-07 |
JP4106440B2 true JP4106440B2 (ja) | 2008-06-25 |
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Families Citing this family (1)
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KR101228571B1 (ko) * | 2010-10-05 | 2013-02-01 | 조후갑 | 열전소자를 포함하는 가스하이드레이트 반응기 |
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