JP6302911B2 - サイクルピストンエンジン動力システム - Google Patents
サイクルピストンエンジン動力システム Download PDFInfo
- Publication number
- JP6302911B2 JP6302911B2 JP2015530037A JP2015530037A JP6302911B2 JP 6302911 B2 JP6302911 B2 JP 6302911B2 JP 2015530037 A JP2015530037 A JP 2015530037A JP 2015530037 A JP2015530037 A JP 2015530037A JP 6302911 B2 JP6302911 B2 JP 6302911B2
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- JP
- Japan
- Prior art keywords
- piston engine
- power system
- engine power
- cycle
- carbon dioxide
- 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.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 156
- 239000007789 gas Substances 0.000 claims description 80
- 239000001569 carbon dioxide Substances 0.000 claims description 78
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 78
- 229910052760 oxygen Inorganic materials 0.000 claims description 63
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 62
- 239000001301 oxygen Substances 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000001816 cooling Methods 0.000 claims description 31
- 239000012530 fluid Substances 0.000 claims description 29
- 238000011084 recovery Methods 0.000 claims description 28
- 238000001179 sorption measurement Methods 0.000 claims description 28
- 238000000926 separation method Methods 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 18
- 239000002918 waste heat Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002808 molecular sieve Substances 0.000 claims description 8
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 35
- 230000008569 process Effects 0.000 description 18
- 238000002485 combustion reaction Methods 0.000 description 16
- 239000000446 fuel Substances 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- 238000013461 design Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 238000010248 power generation Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052786 argon Inorganic materials 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 241000251729 Elasmobranchii Species 0.000 description 1
- 229910002089 NOx Inorganic materials 0.000 description 1
- -1 O 2 Chemical compound 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
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- C01B13/0248—Physical processing only
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
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- F01K23/065—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
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- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Description
本出願は、2012年8月30日に出願された米国特許出願第61/694,858号を優先権として主張し、参照により、その全体が本明細書中に組み込まれる。
発明の背景
特定の実施例の詳細な説明
Claims (19)
- サイクルピストンエンジン動力システムであって、
i)動力および排気ガスを発生させるためのピストンエンジンと、
ii)前記排気ガスを受け取り、前記排気ガスから水を冷却して除去し、二酸化炭素ガス供給を形成する水冷却及び分離装置と、
iii)前記水冷却及び分離装置から前記二酸化炭素ガス供給の少なくとも一部を受け取り、前記二酸化炭素ガス供給を酸素と混合し、前記ピストンエンジンに提供される作動流体を生成する混合圧力容器と、
iv)前記混合圧力容器に酸素を提供するための酸素発生器と、
を含む、サイクルピストンエンジン動力システム。 - 前記混合圧力容器が、
前記二酸化炭素ガス供給を前記酸素とよく混合させるための内部スクリーンを含む、
請求項1に記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
前記混合圧力容器から前記作動流体を受け取り、前記作動流体を前記ピストンエンジンに提供する送風機を含む、
請求項1又は2に記載のサイクルピストンエンジン動力システム。 - 前記送風機が、前記ピストンエンジンのエンジンシャフトに直接連結されている、
請求項3に記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
前記送風機から前記作動流体を受け取り、それを前記ピストンエンジンに提供するターボチャージャを含む、
請求項3又は4に記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
追加の動力を発生させる熱回収装置を含む、
請求項1乃至5いずれかに記載のサイクルピストンエンジン動力システム。 - 前記熱回収装置が、超臨界ブレイトン二酸化炭素サイクルを経由して追加の動力を発生する、
請求項6に記載のサイクルピストンエンジン動力システム。 - 前記酸素発生器が、第1および第2の圧力スイング吸着床または真空圧力スイング吸着床を含む、
請求項1乃至7いずれかに記載のサイクルピストンエンジン動力システム。 - 前記酸素発生器が、前記ピストンエンジンと前記吸着床との機械的一体化によって酸素を発生させる、
請求項8に記載のサイクルピストンエンジン動力システム。 - 前記酸素発生器が、一体化されたモレキュラーシーブベース空気分離装置である、
請求項1乃至7いずれかに記載のサイクルピストンエンジン動力システム。 - 前記酸素発生器が、膜ベース空気分離装置または極低温ベース空気分離装置である、
請求項1乃至7いずれかに記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
前記水冷却及び分離装置から前記二酸化炭素ガス供給の一部を受け取り、所望の圧力で調整された二酸化炭素ガスを提供するガス浄化サブシステムを含む、
請求項1乃至11いずれかに記載のサイクルピストンエンジン動力システム。 - 前記ガス浄化サブシステムが、少なくとも二個の温度スイング吸着(TSA)床を含む温度スイング吸着システムを含む、
請求項12に記載のサイクルピストンエンジン動力システム。 - 前記ガス浄化サブシステムが、圧力スイング吸着(PSA)システムまたは少なくとも二個の吸着床を含む真空圧力スイング吸着(VPSA)システムを含む、
請求項12又は13に記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
廃熱回収システムを含む
請求項1乃至14いずれかに記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
吸着チラー冷却システムを含む
請求項1乃至15いずれかに記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、半密閉システムである、
請求項1乃至16いずれかに記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
超臨界ブレイトン二酸化炭素サイクルを経由して追加の動力を発生させる熱回収装置を含み、
前記超臨界ブレイトン二酸化炭素サイクルの作動流体である二酸化炭素を使用して、前記温度スイング吸着床を再生する、
請求項13に記載のサイクルピストンエンジン動力システム。 - 前記サイクルピストンエンジン動力システムが、さらに、
前記ピストンエンジンが発生させた前記排気ガスの少なくとも一部を受け取る熱回収装置を含み、
前記熱回収装置は、超臨界ブレイトン二酸化炭素サイクルを経由して追加の動力を発生させ、及び/又は、前記ガス浄化サブシステムで使用される前記温度スイング吸着床を再生させるための乾燥二酸化炭素を生成するために使用できる、
請求項13に記載のサイクルピストンエンジン動力システム。
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |