JP7085808B2 - 湿ったガス混合物を除湿する方法 - Google Patents
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- 239000000203 mixture Substances 0.000 title claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 191
- 238000010521 absorption reaction Methods 0.000 claims description 181
- 239000007788 liquid Substances 0.000 claims description 104
- 239000007789 gas Substances 0.000 claims description 51
- 229910000831 Steel Inorganic materials 0.000 claims description 45
- 238000003795 desorption Methods 0.000 claims description 45
- 239000010959 steel Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 37
- 150000003839 salts Chemical class 0.000 claims description 29
- 229910019142 PO4 Inorganic materials 0.000 claims description 22
- 235000021317 phosphate Nutrition 0.000 claims description 22
- 101100322245 Caenorhabditis elegans des-2 gene Proteins 0.000 claims description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 18
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 10
- 239000010452 phosphate Substances 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 9
- 239000003345 natural gas Substances 0.000 claims description 9
- HQWOEDCLDNFWEV-UHFFFAOYSA-M diethyl phosphate;1-ethyl-3-methylimidazol-3-ium Chemical compound CC[N+]=1C=CN(C)C=1.CCOP([O-])(=O)OCC HQWOEDCLDNFWEV-UHFFFAOYSA-M 0.000 claims description 7
- 102100037416 Sphingolipid delta(4)-desaturase DES1 Human genes 0.000 description 16
- 101100222880 Diacronema lutheri Plesd1 gene Proteins 0.000 description 15
- 239000010409 thin film Substances 0.000 description 15
- 125000000217 alkyl group Chemical group 0.000 description 14
- 239000006096 absorbing agent Substances 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 238000007791 dehumidification Methods 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 6
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- 230000008020 evaporation Effects 0.000 description 5
- 239000002608 ionic liquid Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001413 alkali metal ion Inorganic materials 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004693 imidazolium salts Chemical class 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- JAUFPVINVSWFEL-UHFFFAOYSA-N 1,1-dimethylimidazol-1-ium Chemical compound C[N+]1(C)C=CN=C1 JAUFPVINVSWFEL-UHFFFAOYSA-N 0.000 description 1
- XLJSMWDFUFADIA-UHFFFAOYSA-N 1,3-diethylimidazol-1-ium Chemical compound CCN1C=C[N+](CC)=C1 XLJSMWDFUFADIA-UHFFFAOYSA-N 0.000 description 1
- GSGLHYXFTXGIAQ-UHFFFAOYSA-M 1,3-dimethylimidazol-1-ium;dimethyl phosphate Chemical compound COP([O-])(=O)OC.CN1C=C[N+](C)=C1 GSGLHYXFTXGIAQ-UHFFFAOYSA-M 0.000 description 1
- HVVRUQBMAZRKPJ-UHFFFAOYSA-N 1,3-dimethylimidazolium Chemical compound CN1C=C[N+](C)=C1 HVVRUQBMAZRKPJ-UHFFFAOYSA-N 0.000 description 1
- FSUAYRLKFSKOJG-UHFFFAOYSA-M 1-butyl-3-methylimidazol-3-ium;dimethyl phosphate Chemical compound COP([O-])(=O)OC.CCCC[N+]=1C=CN(C)C=1 FSUAYRLKFSKOJG-UHFFFAOYSA-M 0.000 description 1
- XIYUIMLQTKODPS-UHFFFAOYSA-M 1-ethyl-3-methylimidazol-3-ium;acetate Chemical compound CC([O-])=O.CC[N+]=1C=CN(C)C=1 XIYUIMLQTKODPS-UHFFFAOYSA-M 0.000 description 1
- OQSQRYMTDPLPNY-UHFFFAOYSA-O 2,3-diethyl-1h-imidazol-3-ium Chemical compound CC[NH+]1C=CN=C1CC OQSQRYMTDPLPNY-UHFFFAOYSA-O 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 101000952234 Homo sapiens Sphingolipid delta(4)-desaturase DES1 Proteins 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- PMCPUPRECKXGEW-UHFFFAOYSA-N diethyl phosphate;2-ethyl-1-methyl-1h-imidazol-1-ium Chemical compound CCC1=NC=C[NH+]1C.CCOP([O-])(=O)OCC PMCPUPRECKXGEW-UHFFFAOYSA-N 0.000 description 1
- WTKUDOCGUOSPGV-UHFFFAOYSA-M dimethyl phosphate;1-ethyl-3-methylimidazol-3-ium Chemical compound COP([O-])(=O)OC.CC[N+]=1C=CN(C)C=1 WTKUDOCGUOSPGV-UHFFFAOYSA-M 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
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- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010970 precious metal Substances 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
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- KYWVDGFGRYJLPE-UHFFFAOYSA-N trimethylazanium;acetate Chemical compound CN(C)C.CC(O)=O KYWVDGFGRYJLPE-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Description
湿ったガス混合物の除湿は、多様な技術分野で必要である。
したがって、本発明は、第1の態様において、装置V1中で、
(a)湿ったガス混合物Gを、
AVEは、湿ったガス混合物Gから水を少なくとも部分的に吸収して、
AVEと比べて高められた水含有率を示す水性液体吸収媒体AVE1と、湿ったガス混合物Gと比べて相対的に低い水含有率を示すガス混合物G1とを提供する工程、
(b)AVE1から水を部分的に除去して、AVE1と比べて相対的に低い水含有率を示す水性液体吸収媒体AVE2を得る工程を含み、
ここで、装置V1は、少なくとも部分的に、構造物の鋼材料からなる表面Ostを備え、この装置V1中で、AVE、AVE1、AVE2の少なくとも1種が、構造物の鋼材料からなる表面Ostと、少なくとも1つの接触面を介して接触する、湿ったガス混合物G、特に湿った空気を除湿する方法において、
Q+は、ジアルキルイミダゾリウムカチオンであり、ここで、特にアルキル基は、互いに無関係に、1~10の炭素原子を有し、
A-は、R*COO-、R′SO3 -、HSO4 -、R″SO4 -からなる群から選択されるアニオンであり、ここで、R*、R′、R″、RA、RB、RC、R1、R2、R3は、互いに無関係に、特に1~10、好ましくは1~8、より好ましくは1~6、更により好ましくは1~4、更により好ましくは1又は2の炭素原子を有するアルキル基であり、
かつ、M+は、アルカリ金属イオン、好ましくはLi+、K+又はNa+、更により好ましくはK+又はNa+であることを特徴とする、湿ったガス混合物G、特に湿った空気を除湿する方法に関する。
(i)湿ったガス混合物と水性液体吸収媒体AVEとを接触するために設置された少なくとも1つの水吸収ユニットWabs1、
(ii)熱交換器Wx1を備え、かつ水性液体吸収媒体AVEから水を少なくとも部分的に除去するために設置された少なくとも1つの水脱着ユニットWdes1、
(iii)及び、水吸収ユニットWabs1を水脱着ユニットWdes1と接続し、かつ水性液体吸収媒体AVEを循環させることができる循環路U1。
Q+は、1,3-ジアルキルイミダゾリウムカチオンであり、ここで、特にアルキル基は、互いに無関係に、1~10の炭素原子を有し、
A-は、R*COO-、R′SO3 -、HSO4 -、R″SO4 -からなる群から選択されるアニオンであり、ここで、R*、R′、R″、RA、RB、RC、R1、R2、R3は、互いに無関係に、特に1~10の炭素原子を有するアルキル基であり、
かつ、M+は、アルカリ金属イオン、好ましくはLi+、K+又はNa+、より好ましくはK+又はNa+である。
(i)湿ったガス混合物と水性液体吸収媒体AVEとを接触するために設置された少なくとも1つの水吸収ユニットWabs1、
(ii)熱交換器Wx1を備え、かつ水性液体吸収媒体AVEから水を少なくとも部分的に除去するために設置された少なくとも1つの水脱着ユニットWdes1、
(iii)及び、水吸収ユニットWabs1を水脱着ユニットWdes1と接続し、かつ水性液体吸収媒体AVEを循環させることができる循環路U1を備え、
AVE、AVE1、AVE2からなる群から選択される水性液体吸収媒体が、構造物の鋼材料からなる表面Ostと接触する接触面は、特に、水吸収ユニットWabs1、水脱着ユニットWdes1、循環路U1の群から選択される構成要素の少なくとも1つ中に、好ましくは、水吸収ユニットWabs1、水脱着ユニットWdes1の群から選択される構成要素の少なくとも1つ中に配置されている。
(i)
(ii)湿ったガス混合物と水性液体吸収媒体AVOとを接触するために設置された少なくとも1つの水吸収ユニットWabs2、
(iii)熱交換器Wx2を備え、かつ水性液体吸収媒体AVOから水を少なくとも部分的に除去するために設置された少なくとも1つの水脱着ユニットWdes2、
(iv)及び、水吸収ユニットWabs2を水脱着ユニットWdes2と接続し、かつ水性液体吸収媒体AVOを循環させることができる循環路U2を備え、
ここで、水吸収ユニットWabs2、水脱着ユニットWdes2、循環路U2の構成要素の少なくとも1つが、少なくとも部分的に、構造物の鋼材料からなる表面Ostを備え、かつ
ここで、装置V2中に、水性液体吸収媒体AVOが構造物の鋼材料からなる表面Ostと接触する少なくとも1つの接触面が配置された、湿ったガス混合物、特に湿った空気を除湿する装置V2において、
Q+は、ジアルキルイミダゾリウムカチオンであり、ここで、特にアルキル基は、互いに無関係に、1~10の炭素原子を有し、
A-は、R*COO-、R′SO3 -、HSO4 -、R″SO4 -からなる群から選択されるアニオンであり、R*、R′、R″、RA、RB、RC、R1、R2、R3は、互いに無関係に、特に1~10、好ましくは1~8、より好ましくは1~6、更により好ましくは1~4、更により好ましくは1又は2の炭素原子を有するアルキル基であり、
かつ、M+は、アルカリ金属イオン、好ましくはLi+、K+又はNa+、より好ましくはK+又はNa+であることを特徴とする、湿ったガス混合物、特に湿った空気を除湿する装置V2に関する。
第1の構成要素として、本発明による装置V2は、水性液体吸収媒体AVOを含み、この水性液体吸収媒体AVOは、
A-は、R*COO-、R′SO3 -、HSO4 -、R″SO4 -からなる群から選択されるアニオンであり、R*、R′、R″、RA、RB、RC、R1、R2、R3は、互いに無関係に、特に1~10の炭素原子を有するアルキル基であり、
かつ、M+は、アルカリ金属イオン、好ましくはLi+、K+又はNa+、より好ましくはK+又はNa+である。
湿ったガス混合物Gの流れ(この流れは、例えば、湿った空気、湿った天然ガス又は吸収式冷凍機の蒸発器に由来する湿ったガス混合物であってよく、これらの選択に関しては図2にも当てはまる)は、導管<101>を介して水吸収ユニットWabs1<103>に供給され、かつ導管<105>を介して又は導管<113>を介して水吸収ユニットWabs1<103>に供給される水性液体吸収媒体AVEと接触される。この水吸収ユニットWabs1<103>は、Wabs1について上述に列挙された任意の水吸収器、特に流下薄膜であってよい。水吸収ユニットWabs1<103>中で、導管<101>を介して供給されたガス混合物Gを、導管<105>又は導管<113>を介して供給された水性液体吸収媒体AVEと接触させることは、水性液体吸収媒体AVEと比べて高められた水含有率を示す水性液体吸収媒体AVE1を提供し、かつガス混合物G1の流れは、導管<102>を介して搬出され、ここで、G1は、湿ったガス混合物Gと比べて相対的に低い水含有率を示す。用途に依存して、G1は、特に、除湿された空気又は除湿された天然ガスである。水吸収ユニットWabs1<103>は、任意に、付加的熱交換器Wz1<104>を備えていてもよい。好ましくは、導管<106>、<111>及び熱交換器Wy1<107>を介して(又は、熱交換器Wy1<107>が使用されていない場合には、導管<106>、<111>及び<114>を介して)、水性液体吸収媒体AVE1は、次いで、熱交換器Wx1<108>及び水脱着器<109>から構成された水脱着ユニットWdes1に通される。水を含む液体吸収媒体AVE1に、更に、任意の熱交換器Wy1<107>中で熱が供給されてよい。水性液体吸収媒体AVE1から少なくとも部分的に水を除去することは、水脱着器<109>中で実施され、水性液体吸収媒体AVE1と比べて相対的に低い水含有率を示す水性液体吸収媒体AVE2を提供する。除去された水は、次いで、水脱着器<109>から、液体又は蒸気として、好ましくは蒸気として、導管<110>を介して搬出される。水性液体吸収媒体AVE2は、次いで、水脱着器<109>から搬出され、かつ水吸収ユニットWabs1<103>に戻される。これは、直接、つまり図1に破線で示された導管<113>を介して行ってよい。あるいは、好ましくは、水性液体吸収媒体AVE2は、導管<112>を介して、任意の熱交換器Wy1<107>に供給されてもよく、ここで、導管<106>を介して任意の熱交換器Wy1<107>に供給された水性液体吸収媒体AVE1に、次いで導管<112>を介して任意の熱交換器Wy1<107>に供給された水性液体吸収媒体AVE2から熱が供給される。濃縮された水性液体吸収媒体AVE2が、導管<105>又は<113>を介して水吸収ユニットWabs1に供給される場合に、この媒体は、新たなサイクルにおいてガス流を少なくとも部分的に除湿するためにAVEとして再使用される。この方法において、図1による装置、好ましくは、水吸収ユニットWabs1<103>(図1中でこのユニットは、熱交換器<104>を備える)、水脱着ユニットWdes1(図1中でこのユニットは、熱交換器<108>を備える)、循環路U2(図1中では、導管<106>、<111>、<113>、又は<106>、<111>、<112>、<105>、かつ各々の場合に、任意に導管<114>に対応する)からなる群から選択される構成要素の少なくとも1つが、少なくとも部分的に、構成物の鋼材料からなる表面Ostを備え、かつこの装置中に、水性液体吸収媒体AVE1、AVE、AVE2の少なくとも1つが、構成物の鋼材料からなる表面Ostと接触する少なくとも1つの接触面が配置されていることが、本発明にとって本質的である。
EMIM DEP(=エチルメチルイミダゾリウムジエチルホスファート)は、Iolitecから入手した。
それぞれの溶液3滴を、3cm×7cmの寸法及び3mmの最大厚さを示す鋼板(鋼、純度>99.0%)上に滴下した。接触角の決定を、SOP1827に従って実施した。この結果を次の表中に示す。
Claims (7)
- 装置V1中で、
(a)湿った天然ガス、または湿った空気である湿ったガス混合物Gを、
AVEは、前記湿ったガス混合物Gから水を少なくとも部分的に吸収して、
AVEと比べて高められた水含有率を示す水性液体吸収媒体AVE1と、湿ったガス混合物Gと比べて相対的に低い水含有率を示すガス混合物G1とを提供する工程、
(b)AVE1から水を部分的に除去して、AVE1と比べて相対的に低い水含有率を示す水性液体吸収媒体AVE2を得る工程を含み、
ここで、装置V1は、少なくとも部分的に、構造物の鋼材料からなる表面Ostを備え、この装置V1中で、AVE、AVE1、AVE2の少なくとも1種が、前記構造物の鋼材料からなる表面Ostと、少なくとも1つの接触面を介して接触する、湿ったガス混合物Gを除湿する方法において、
R A 、R B 、R C は、互いに無関係に、メチル、エチルから選択されることを特徴とする、湿ったガス混合物Gを除湿する方法。 - 前記水性液体吸収媒体AVE中で、構造(I)の全てのトリアルキルホスファートと全ての塩Sとの全質量は、前記水性液体吸収媒体AVEの全質量を基準として、65質量%~95質量%の範囲にある、請求項1に記載の方法。
- 前記水性液体吸収媒体AVE中で、構造(I)の全てのトリアルキルホスファートの全質量の、全ての塩Sの全質量に対する比率は、1:9999~1:9の範囲にある、請求項1または2に記載の方法。
- 構成要素
(i)
(ii)湿った天然ガス、または湿った空気である湿ったガス混合物と前記水性液体吸収媒体AVOとを接触するために設置された少なくとも1つの水吸収ユニットWabs2、
(iii)熱交換器Wx2を備え、かつ前記水性液体吸収媒体AVOから水を少なくとも部分的に除去するために設置された少なくとも1つの水脱着ユニットWdes2、
(iv)及び、前記水吸収ユニットWabs2を前記水脱着ユニットWdes2と接続し、かつ前記水性液体吸収媒体AVOを循環させることができる循環路U2を備え、
ここで、水吸収ユニットWabs2、水脱着ユニットWdes2、循環路U2の構成要素の少なくとも1つが、少なくとも部分的に、構造物の鋼材料からなる表面Ostを備え、かつ
ここで、装置V2中に、前記水性液体吸収媒体AVOが、前記構造物の鋼材料からなる表面Ostと接触する少なくとも1つの接触面が配置された、湿ったガス混合物を除湿する装置V2において、
R A 、R B 、R C は、互いに無関係に、メチル、エチルから選択されることを特徴とする、湿ったガス混合物を除湿する装置V2。 - 前記水性液体吸収媒体AVO中で、構造(I)の全てのトリアルキルホスファートと全ての塩Sとの全質量は、前記水性液体吸収媒体AVOの全質量を基準として、65質量%~95質量%の範囲にある、請求項4に記載の装置V2。
- 前記水性液体吸収媒体AVO中で、構造(I)の全てのトリアルキルホスファートの全質量の、全ての塩Sの全質量に対する比率は、1:9999~1:9の範囲にある、請求項4または5に記載の装置V2。
- 他の構成要素として、凝縮器、蒸発器、及び冷却剤を備え、前記冷却剤は水である、請求項4から6までのいずれか1項に記載の装置V2を備えた吸収ヒートポンプ。
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DE102016210484A1 (de) | 2017-12-14 |
TWI652102B (zh) | 2019-03-01 |
US10512881B2 (en) | 2019-12-24 |
US20170354921A1 (en) | 2017-12-14 |
SG10201704818QA (en) | 2018-01-30 |
JP2017221940A (ja) | 2017-12-21 |
KR20170141128A (ko) | 2017-12-22 |
CN107497256A (zh) | 2017-12-22 |
TW201815458A (zh) | 2018-05-01 |
CN107497256B (zh) | 2021-07-23 |
KR102321691B1 (ko) | 2021-11-04 |
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