TW311167B - - Google Patents
Download PDFInfo
- Publication number
- TW311167B TW311167B TW085112775A TW85112775A TW311167B TW 311167 B TW311167 B TW 311167B TW 085112775 A TW085112775 A TW 085112775A TW 85112775 A TW85112775 A TW 85112775A TW 311167 B TW311167 B TW 311167B
- Authority
- TW
- Taiwan
- Prior art keywords
- combustion
- working fluid
- zone
- flow
- heat
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims description 97
- 239000012530 fluid Substances 0.000 claims description 54
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 23
- 239000003546 flue gas Substances 0.000 claims description 23
- 239000000446 fuel Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims 2
- 206010011224 Cough Diseases 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000033764 rhythmic process Effects 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 241001446459 Heia Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011555 saturated liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013526 supercooled liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
- F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Supply (AREA)
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
- Escalators And Moving Walkways (AREA)
Description
3 167 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(i ; 本發明係有關於提供熱至外燃動力系統。 ^於直接燃燒式動力廠中,其所使用的燃料一粉煤,是 丄由所供應之預熱的燃燒空氣而在燃燒室中進行燃燒。環 %於火培區域的管路中包含有丄作流體(例如:水),此工 作流體經由加熱後滩騰,隨後並輸送至動力系統(例如:滿 輪機)而轉換成爲可利用的能量形式,例如電。Μ於美 國專利丁號5,450,821中所揭露之多級燃燒系統中, 此系統利用分離的燃燒室及熱交換器,並且控制在各階段 所釋=出來的熱之溫度是可以符合工作流體之熱特性,· 及將恤度保持低於氮氧化物(N〇x)氣體型態之溫度。 本發明係藉由使用具有兩個或兩個以上之燃燒區的 級系統來提供熱至外燃動力系統。每—個燃燒區均置有 個相關的熱交換器,藉由此熱交換器而從外燃動力系統來 2送個別的工作流體流。每_個燃燒區接收燃料燃燒之總 二的部刀,並且藉由調整提供至各燃燒區之燃料與空氣 量而來控制溫度成爲—預定値。因此,更多燃燒區的溫度 則可多到控制而不會超過管金屬的溫度,以避免造成損 壞°此外’兩獨丑流體之低溫部分則可用來定義爐子之 界,以促使降低管金屬溫度之溫度的便利性,並且各種 作流體流的溫度是可以符合動力系統的需求,以增加 效率。 較佳的實施例是將各種燃燒區設置於相同的爐子 中。供應到—個或多個燃燒區之空氣係藉由來自煙齒的 體來進行預熱,而熱交換器導管係環燒於燃燒區。同樣地 以 多 邊 工 工作 之 氣 . 料衣 訂 錄 (請先聞讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(2i〇X297公釐 經濟部中央標準局貝工消費合作社印製 A7 ------------B7 五、發明説明(2 ) - 對流區係經連接而用以接收來燃燒區自之煙道氣,並且在 對流區之熱交換器導管中,藉由熱交換器而將熱從煙道氣 傳遊到個別的工作流體&。來燃燒區自中的工作流體流可 以連續的方式而與在對流區中之工作流體流相互連接。 本發明之其他優點及特徵將在下文中配合較佳實施例 及申請專利範圍做更進一步説明。 圖式之簡要説明: 第1圖係表示本發明之提供熱至外燃動力系統的方法 及裝置中,具有兩燃燒區及兩獨立工作流體流之實施例的 不意圖;及 —第2圖係表示在第i圖中,爐子及對流通路之輪廊圖 示〇 實施例: 第1圖係表π -爐子系统,此系統包括有一空氣預敛 器⑽及兩燃燒區101、1〇2,此空氣預熱@1〇〇及兩燃 燒區係分別藉由獨立的工作流體冷卻熱交換器heia及 HE2A所形成;兩對流區1()3及1()4,此兩對流區⑻及 1〇4係分別&括有工作流體冷卻熱交換e,HE2^heib ; 及一外燃動力系統105。如第1圖所示之控制機構203、 -04 205及206 ’於燃料流5、6中的燃料量及在空氣流 3 的空氣量係藉由這些控制機構所操控。動力系統1仍 可爲任何外部直接燃燒動力轉換系統。根據本發明之燃燒 系統是特別適用於動力循環,以及對於在系統中需要:量 熱源乂能量轉換循環較爲適用,此系統不僅可對於工作流 本紙張尺度適用中國國家 私衣------、玎------^ f請先閱讀背面之注意事項再填寫本頁} 經濟部中央標準局員工消費合作社印製 sUl67 A7 ____B7 _ 五、發明説明(3 ) 體進行蒸發,也可應用於其系統内進行過熱及再熱。在文 獻中’美國專利字號4,732,005及4,889,545已針 對此動力系統提出説明,並且在美國專利字號3,346, 561 ; 4 ’ 489,563 ; 5,548,043 ; 4,586,340 ; 4 ’ 604 » 867 ; 4 , 732 , 005 ; 4 , 763 , 480 ; 4 , 899 , 545 ; 4 , 982 , 568 ; 5 , 029 , 444 ; 5 , 095 , 708 ; 5,450,82]及5,440,882也對於能量轉換系 統提出揭露。工作流體流可爲過冷液體飽合液體、兩相液 體、飽合蒸汽或過熱蒸汽。 请參閲第1圖,在第一點之燃燒空氣是由預熱器1 〇〇 所進給,在第2點位置經預熱後之溫度介於5〇〇〜6〇〇 τ。 供應到燃燒區1 〇 1之燃料流5中的燃料量僅提供燃料總量 的一部分做爲燃燒使用。燃燒區丨〇1係形成於熱交換器 ΗΕΙΑ又工作流體冷卻管之中。一第一工作流體流在第^ ^ 點位置進入熱交換器,並在提高溫度値後之第—工作流體 流於第12點位置排出熱交換器。在煙道氣流中的熱主要是 以輻射能量方式來進行傳遞。供應到燃燒室之燃料及預熱 生氣f在經由選擇後,基於周圍爐牆之熱吸收條件下,而 將燃燒區溫度控制成爲預定値。更特別的是,在第一燃燒 區中的燃燒溫度在經由控制後,可以防止熱交換器中產生 過南的爐牆溫度,因而避免了對熱交換器造成損害。 煙道氣從第一燃燒區1〇]而由轉換點進入第二燃燒區 102,此煙道氣便與燃燒空氣流4及燃料流6相互混:。 對於燃燒區1〇2中的燃燒區溫度進行控制,防止在=換 本纸張尺度適财_家標準(cns ) ^------.玎------.# (請先閱讀背面之注意事項再填寫本頁) B7 B7 4 五、發明説明( ^ _A内部產生過向的爐壁溫度,以避免對熱交換器造 成損,。燃燒區102係形成於熱交換器HE2A之工作流體 冷卻g疋中。第二工作流體流在第12點位置進入熱交換器 HE2A ’並且在提高溫度値後之第二工作流體 位置排出熱交換器。 點 煙道氣從第二燃燒區102通過爐子之對流通路而進入 了第對4區1 03,其煙道氣是在熱交換器HE2B中冷卻。 •i本例中的第二工作沭體流係以連續的方式而與第二工作 流體流相連接,並且在第15點位置進入熱交換器HUB, 在增加溫度後由第16點位置排出了熱交換器hE2b,隨後 便回泥到動力系統1〇5。煙道氣以較第9點位置低的溫度 在第9點位置離開了對流區1〇3,進入了第二對流區丨料。 相同地,煙道氣在第一對流區1 〇4中經由將熱排到熱 交換器HE1B而再次的冷卻。在本例中,第四工作流體流 係以連續的方式而與第一工作流體流相連接,並且在第P 點位置進入熱趸換器HE 1B,隨後第四工作流體流在增加 恤度後而由第1 8點位置排出了熱交換器HEIB,隨後便回 流到動力系統105 。煙道氣在第1〇點位置排出了對流通 路,並且流到空氣預熱器100。在預熱器丨〇〇中,煙道氣 係藉由將熱排放到燃燒空氣流’並且在增加溫度後於第】J 點位置通過煙囪。 多級爐子設計的最大優點係在於:抵達個別的著火區 域中的燃燒溫度是可以經由對燃料與空氣流處理而得到個 別的控制。藉由次計量燃燒或超計量燃燒中的任一種方式 用中國國家標準(CNS ) Α4規格(210X297公楚; 裝iT------絲 (請先閲讀背面之注意事項再填寫本頁) 經濟、那中央榡準局貝工消費合作社印製 A7 A7 此 五、發明説明(5 ) — 疋可以在第Ft段中來控制著火區域溫度。此外,藉由獨 々作抓體肌來形成爐子圍牆,則在最熱的區域而採用 ,溫的工作流體是可行的。工作流體流的最終加熱程序是 爐子讀4通路中進行。本發明隸供應到—直接燃燒 …统此方式對於燃燒區域之溫度的控制增加了便利性, 因而可⑽止管金^溫度過度地增加。 、我們已針對於具有燃燒區之兩級系統及藉由工作流體 、兩獨乂机來冷卻之對流通路加以描述,而此工 兩獨立流係以連續方式連接於燃燒區與對流通路之 流,而其他的=括來自於所有先前步驟之煙道氣 法可以包括相同性質之三到四級系統。 ,又工作流可被利用來冷卻爐子或對流通路之部件 (諳先閱讀背面之注意事項再填寫本頁) .裝· 綠 經濟部中央標準局員工消費合作社印製 本紙張尺錢财
Claims (1)
- S^tl67 申請專利範圍 __ 驟卜種供熱至外燃動力^的方法,包括有下列步 ^供空氣之第一流,以及接 部分到一第一燃燒區; <‘、、科燃燒之總量之第一 在該第一燃燒區中進行對 燒,以形成一第一煙道氣流;…、、科^第一料的燃 從夕卜燃動力系統之第一熱交 燃燒區傳遞到-第—工作流體、導管中將熱由該第一 曝露於該第一燃燒區 ::::熱咖導管係 之燃料與空氣量而來控制該第=供:;第-燃燒區 預定値; ,,、、燒£<溫度成爲一第一 提供該第一煙道氣流、空氣 量的第二部分給第二燃燒區; ㈣燃料燃燒之總 在该第二燃燒區中進行燃 形成第二煙道氣流4 第—部刀的燃燒,以 ㈣=燃動力韻之第二熱交換11導管中料由咳第-^傳遽到-工作流體流,該第二熱交換„ 料,經由調節提供給該第二燃燒區之辦 値:工乳里而來控制該第二燃燒區之溫度成爲—第二預定 第剛述之供熱至外燃動力魏 3如由④—區及孩第二區係在相同的爐子之中。 的方法,盆Γ利範圍第1項所述之供熱至外燃動力系統 -中’空氧〈談第一流係藉由來自該第二煙道氣申j青專利範圍 流之熱展進行預熱。 的方專利範圍第3項所料供熱至外燃動力系統 流之熱來二祕藉由來自該第二煙道氣 的方利第2項所狀供熱科燃動力系統 區,以及Μ ’ Γ第一池哭換器導管係圍繞於該第一燃燒 及孩第二硌交換器導管係圍繞於該 的方^中請專利範圍^項所述之供熱至外燃t系統 及從外揪f更包括有孩第二煙道氣流通過第—對流區,以 流區傳濃^系統〈第三熱交換器導管中將熱由該第一對 二护第'7第三工作流體流,該第三熱交換器導管係曝 峪於咸第—對流區之中。 的方m?範圍第6項所述之供熱至外燃動力系統 過二煙道氣流從該第-對流區而通 中將燃:力:統…熱交換器導管 戈、υ傳达到一第二工作流體流,該第四 产、'人換為導管係曝露於該第二對流區之中。 的方8法如ΓΙ專:範圍第6項所述之供熱至外燃動力系統 ,、m«流係以it續的方式接連於 二第-工作流體流及該第二工作流體流其卜個工作流體 的方專利範圍第7項所述之供熱至外燃動力系统 ^ ’其中’该第三工作流體流係以連續的方式接連於 ^ 工作流體流及該第二工作流體流其中—個工作流體 10 裝 訂 線 (請先閱讀背面之注意事項再填寫本頁〕 經濟部中央標準局員工消費合作社印製 “氏張 (CNS) A4規格(210X297公楚) 經濟部中央標準局員工消費合作社印製 利琴、圍 /,lJ 、且該第四工作流體流係以連續的方式連接於該第— 工作流體流及該第二工作流體流中的另一個工作流體流。 、10.如申請專利範圍第7項所述之供熱至外燃動力系統 的方法’其中,空氣之該第—流及該第二流係經由從該第 一對流區所接收之該該第二煙道氣流的熱來進行預熱。 、11.如申請專利範圍第1項所述之供熱至外燃動力系統 的方法中,更包括: 提供一個或更多個燃燒區以連續方式連接而用以接收 第煙道氣流、更多個別之空氣流,以及燃料燃燒之總量 的更多個別部分; 在該更多個別之燃燒區中,對於燃料總量之更多個別 部分進行燃燒,以形成更多個別之煙道氣流;及 從外燃動力系統之更多熱交換器導管之中將熱由該更 多,燒區傳送到更多個別之丄作流體流,該更多熱交換器 導官係«於該更乡難<巾,而提供 _ 料空氣的總量係經由調節而來控制更多燃燒區之溫度成 爲個別預定値。 12.一種供熱至外燃動力系統的裝置,包括: -第-燃燒區’該第—燃燒區係經連接用以接收空氣 疋第—流及燃料燃燒之總量的第-部分,並且在該第一燃 燒區中提供了包含有燃燒燃料之該第—部分之產物的第一 煙道氣流; 第名,換為導官;孩第一熱交換器導管係曝露於該 第-燃燒區《中’該第一熱交換器導管並從外燃動力系統 本紙張尺度_ ti國家標华( 裝 訂 線 (請先閱讀背面之注意事項再填寫本頁) 11 3^167 經濟部中央榡準局員工消費合作社印袋B8 C8 D8 t 請專利範圍 =裝置’其中’該第—熱交換器導管係圍繞於該第一紙 。乂及該第—硌父換器導管係圍繞於該第二燃燒區。 統圍第12項所述之供熱至外燃動力系 —第-對流區’該第i流區係經連接而用以接 忒第—燃燒區之該第二工作流體流;及 第·^交換器導管’該第三熱交換器導管係曝露於效 來γ對中’該第三熱交換器導管並從外燃動力系乾 來輸达第三工作流體流。 统的L8.w如:f專利範圍第17項所述之供熱至外燃動力系 玩的裝置更包括: 、—第二對流區’該第二對流區係經連接而用以接 自^亥第一對流區之該第二煙道氣流;及 一第四熱交換器導管’該第四熱交換器導管係曝露於該 第二對流區之中,該第四熱交換器導管並從外燃動力^ 來輸送第四工作流體流。 、 ^ 19.如申請專利範圍第17項所述之供熱至外燃動力系 統的裝置,其中,該第三工作流體流係以連續的方式連接 於放第一工作流體流及該第二工作流體流其中的—個工 流體流。 _ 20.如申請專利範圍第18項所述之供熱至外燃動力系 統的裝置,其中,該第三工作流體流係以連續的方式連接 於該第一工作流體流及該第二工作流體流中的另—個工 流體流。 ‘ ^ 13 本紙張尺度適财n ----------¾-------訂------^ (請先聞讀背面之注意事項再填寫本頁」 _ 經濟部中央標隼局員工消費合作社印裝 ^ίΐβγ 申請專利範固 .如巾Μ專利範g|帛18項所述 < 供熱至外燃動力系 裝置更包括有-預熱器,空氣之該第_流及該第二流 、^由從該第—對流區所接收之該第二煙流的進 行預熱。 22.如申請專利範圍第12項所述之供熱至外燃動力系 統的裝置更包括: 提供一或數個燃燒區以連續方式連接而用以接收第二 煙道氣流、更多個別之空氣流,以及燃料燃燒之總量的更 多個別部分; 更夕成文換器導管,該更多熱交換器導管係曝露於個 別之該更多燃燒區之中,該更多熱交換器導管並從外燃動 力系統來輪送更多個別的工作流體流;及 更多控制機構,該更多控制機構係用以對於供應到該 更多燃燒區之燃料與空氣量來進行控制,進而控制更多燃 燒區之溫度成爲更多預定値。 ---1------裝------訂------線 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 14 本紙張尺度適用中國國冬標準(CNS ) A4規格(210X29*7公瘦)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/546,419 US5588298A (en) | 1995-10-20 | 1995-10-20 | Supplying heat to an externally fired power system |
Publications (1)
Publication Number | Publication Date |
---|---|
TW311167B true TW311167B (zh) | 1997-07-21 |
Family
ID=24180343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085112775A TW311167B (zh) | 1995-10-20 | 1996-10-18 |
Country Status (20)
Country | Link |
---|---|
US (1) | US5588298A (zh) |
EP (1) | EP0769654B1 (zh) |
JP (1) | JP3017106B2 (zh) |
KR (1) | KR100248699B1 (zh) |
AR (1) | AR004043A1 (zh) |
AT (1) | ATE192222T1 (zh) |
AU (1) | AU686958B2 (zh) |
BR (1) | BR9605170A (zh) |
CA (1) | CA2188223C (zh) |
CO (1) | CO4560512A1 (zh) |
DE (1) | DE69607914D1 (zh) |
DK (1) | DK0769654T3 (zh) |
IL (1) | IL119423A (zh) |
MA (1) | MA23993A1 (zh) |
MX (1) | MX9604941A (zh) |
NO (1) | NO964455L (zh) |
NZ (1) | NZ299588A (zh) |
TR (1) | TR199600825A2 (zh) |
TW (1) | TW311167B (zh) |
ZA (1) | ZA968699B (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07118596A (ja) * | 1993-10-25 | 1995-05-09 | Daikin Ind Ltd | 撥水撥油剤組成物およびその製法 |
US5822990A (en) * | 1996-02-09 | 1998-10-20 | Exergy, Inc. | Converting heat into useful energy using separate closed loops |
US5950433A (en) * | 1996-10-09 | 1999-09-14 | Exergy, Inc. | Method and system of converting thermal energy into a useful form |
US5953918A (en) * | 1998-02-05 | 1999-09-21 | Exergy, Inc. | Method and apparatus of converting heat to useful energy |
EP0957322B1 (en) * | 1998-05-14 | 2006-03-15 | Toyota Jidosha Kabushiki Kaisha | Catalytic combustion heater |
DE69913030T2 (de) * | 1998-06-05 | 2004-04-22 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren zur Regelung einer Verbrennung |
US6263675B1 (en) | 1999-01-13 | 2001-07-24 | Abb Alstom Power Inc. | Technique for controlling DCSS condensate levels in a Kalina cycle power generation system |
US6116028A (en) * | 1999-01-13 | 2000-09-12 | Abb Alstom Power Inc. | Technique for maintaining proper vapor temperature at the super heater/reheater inlet in a Kalina cycle power generation system |
US6035642A (en) * | 1999-01-13 | 2000-03-14 | Combustion Engineering, Inc. | Refurbishing conventional power plants for Kalina cycle operation |
US6202418B1 (en) | 1999-01-13 | 2001-03-20 | Abb Combustion Engineering | Material selection and conditioning to avoid brittleness caused by nitriding |
US6253552B1 (en) | 1999-01-13 | 2001-07-03 | Abb Combustion Engineering | Fluidized bed for kalina cycle power generation system |
US6158220A (en) * | 1999-01-13 | 2000-12-12 | ABB ALSTROM POWER Inc. | Distillation and condensation subsystem (DCSS) control in kalina cycle power generation system |
US6155052A (en) * | 1999-01-13 | 2000-12-05 | Abb Alstom Power Inc. | Technique for controlling superheated vapor requirements due to varying conditions in a Kalina cycle power generation system cross-reference to related applications |
US6195998B1 (en) | 1999-01-13 | 2001-03-06 | Abb Alstom Power Inc. | Regenerative subsystem control in a kalina cycle power generation system |
US6158221A (en) * | 1999-01-13 | 2000-12-12 | Abb Alstom Power Inc. | Waste heat recovery technique |
US6105369A (en) * | 1999-01-13 | 2000-08-22 | Abb Alstom Power Inc. | Hybrid dual cycle vapor generation |
US6125632A (en) * | 1999-01-13 | 2000-10-03 | Abb Alstom Power Inc. | Technique for controlling regenerative system condensation level due to changing conditions in a Kalina cycle power generation system |
US6155053A (en) * | 1999-01-13 | 2000-12-05 | Abb Alstom Power Inc. | Technique for balancing regenerative requirements due to pressure changes in a Kalina cycle power generation system |
US6105368A (en) * | 1999-01-13 | 2000-08-22 | Abb Alstom Power Inc. | Blowdown recovery system in a Kalina cycle power generation system |
US6213059B1 (en) | 1999-01-13 | 2001-04-10 | Abb Combustion Engineering Inc. | Technique for cooling furnace walls in a multi-component working fluid power generation system |
US6167705B1 (en) | 1999-01-13 | 2001-01-02 | Abb Alstom Power Inc. | Vapor temperature control in a kalina cycle power generation system |
US6829895B2 (en) | 2002-09-12 | 2004-12-14 | Kalex, Llc | Geothermal system |
US6820421B2 (en) | 2002-09-23 | 2004-11-23 | Kalex, Llc | Low temperature geothermal system |
US6735948B1 (en) * | 2002-12-16 | 2004-05-18 | Icalox, Inc. | Dual pressure geothermal system |
NZ541501A (en) * | 2003-02-03 | 2008-12-24 | Kalex Llc | Power cycle and system for utilizing moderate and low temperature heat sources |
US6769256B1 (en) * | 2003-02-03 | 2004-08-03 | Kalex, Inc. | Power cycle and system for utilizing moderate and low temperature heat sources |
US7305829B2 (en) * | 2003-05-09 | 2007-12-11 | Recurrent Engineering, Llc | Method and apparatus for acquiring heat from multiple heat sources |
US7264654B2 (en) * | 2003-09-23 | 2007-09-04 | Kalex, Llc | Process and system for the condensation of multi-component working fluids |
US7065967B2 (en) * | 2003-09-29 | 2006-06-27 | Kalex Llc | Process and apparatus for boiling and vaporizing multi-component fluids |
EP1690039A1 (en) * | 2003-10-21 | 2006-08-16 | Petroleum Analyzer Company, LP | An improved combustion apparatus and methods for making and using same |
US8117844B2 (en) * | 2004-05-07 | 2012-02-21 | Recurrent Engineering, Llc | Method and apparatus for acquiring heat from multiple heat sources |
US8206147B2 (en) * | 2008-08-07 | 2012-06-26 | Carrier Corporation | Multistage gas furnace having split manifold |
US8087248B2 (en) | 2008-10-06 | 2012-01-03 | Kalex, Llc | Method and apparatus for the utilization of waste heat from gaseous heat sources carrying substantial quantities of dust |
US8695344B2 (en) | 2008-10-27 | 2014-04-15 | Kalex, Llc | Systems, methods and apparatuses for converting thermal energy into mechanical and electrical power |
US8176738B2 (en) | 2008-11-20 | 2012-05-15 | Kalex Llc | Method and system for converting waste heat from cement plant into a usable form of energy |
US8616323B1 (en) | 2009-03-11 | 2013-12-31 | Echogen Power Systems | Hybrid power systems |
WO2010121255A1 (en) | 2009-04-17 | 2010-10-21 | Echogen Power Systems | System and method for managing thermal issues in gas turbine engines |
EP2446122B1 (en) | 2009-06-22 | 2017-08-16 | Echogen Power Systems, Inc. | System and method for managing thermal issues in one or more industrial processes |
US9316404B2 (en) | 2009-08-04 | 2016-04-19 | Echogen Power Systems, Llc | Heat pump with integral solar collector |
US8613195B2 (en) | 2009-09-17 | 2013-12-24 | Echogen Power Systems, Llc | Heat engine and heat to electricity systems and methods with working fluid mass management control |
US8869531B2 (en) | 2009-09-17 | 2014-10-28 | Echogen Power Systems, Llc | Heat engines with cascade cycles |
US9115605B2 (en) | 2009-09-17 | 2015-08-25 | Echogen Power Systems, Llc | Thermal energy conversion device |
US8813497B2 (en) | 2009-09-17 | 2014-08-26 | Echogen Power Systems, Llc | Automated mass management control |
US8474263B2 (en) | 2010-04-21 | 2013-07-02 | Kalex, Llc | Heat conversion system simultaneously utilizing two separate heat source stream and method for making and using same |
US8783034B2 (en) | 2011-11-07 | 2014-07-22 | Echogen Power Systems, Llc | Hot day cycle |
US8616001B2 (en) * | 2010-11-29 | 2013-12-31 | Echogen Power Systems, Llc | Driven starter pump and start sequence |
US8857186B2 (en) | 2010-11-29 | 2014-10-14 | Echogen Power Systems, L.L.C. | Heat engine cycles for high ambient conditions |
US9062898B2 (en) | 2011-10-03 | 2015-06-23 | Echogen Power Systems, Llc | Carbon dioxide refrigeration cycle |
US8833077B2 (en) | 2012-05-18 | 2014-09-16 | Kalex, Llc | Systems and methods for low temperature heat sources with relatively high temperature cooling media |
WO2014031526A1 (en) | 2012-08-20 | 2014-02-27 | Echogen Power Systems, L.L.C. | Supercritical working fluid circuit with a turbo pump and a start pump in series configuration |
US9341084B2 (en) | 2012-10-12 | 2016-05-17 | Echogen Power Systems, Llc | Supercritical carbon dioxide power cycle for waste heat recovery |
US9118226B2 (en) | 2012-10-12 | 2015-08-25 | Echogen Power Systems, Llc | Heat engine system with a supercritical working fluid and processes thereof |
KR20150122665A (ko) | 2013-01-28 | 2015-11-02 | 에코진 파워 시스템스, 엘엘씨 | 초임계 이산화탄소 랭킨 사이클 중에 동력 터빈 스로틀 밸브를 제어하기 위한 프로세스 |
US9638065B2 (en) | 2013-01-28 | 2017-05-02 | Echogen Power Systems, Llc | Methods for reducing wear on components of a heat engine system at startup |
JP2016519731A (ja) | 2013-03-04 | 2016-07-07 | エコージェン パワー システムズ エル.エル.シー.Echogen Power Systems, L.L.C. | 高正味電力の超臨界二酸化炭素回路を有する熱機関システム |
US10570777B2 (en) | 2014-11-03 | 2020-02-25 | Echogen Power Systems, Llc | Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system |
US11187112B2 (en) | 2018-06-27 | 2021-11-30 | Echogen Power Systems Llc | Systems and methods for generating electricity via a pumped thermal energy storage system |
US11435120B2 (en) | 2020-05-05 | 2022-09-06 | Echogen Power Systems (Delaware), Inc. | Split expansion heat pump cycle |
CA3201373A1 (en) | 2020-12-09 | 2022-06-16 | Timothy Held | Three reservoir electric thermal energy storage system |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB879032A (en) * | 1956-12-08 | 1961-10-04 | Duerrwerke Ag | A method of starting-up and closing-down a once-through forced-flow, vapour generating and superheating unit, and such a unit |
US3346561A (en) | 1965-10-24 | 1967-10-10 | Merck & Co Inc | Pyrimidine 3-deoxynucleosides |
JPS49119230A (zh) * | 1973-03-17 | 1974-11-14 | ||
US4019465A (en) * | 1976-05-17 | 1977-04-26 | The Air Preheater Company, Inc. | Furnace design for pulverized coal and stoker firing |
US4346561A (en) * | 1979-11-08 | 1982-08-31 | Kalina Alexander Ifaevich | Generation of energy by means of a working fluid, and regeneration of a working fluid |
US4354821A (en) * | 1980-05-27 | 1982-10-19 | The United States Of America As Represented By The United States Environmental Protection Agency | Multiple stage catalytic combustion process and system |
US4489563A (en) * | 1982-08-06 | 1984-12-25 | Kalina Alexander Ifaevich | Generation of energy |
US4548043A (en) * | 1984-10-26 | 1985-10-22 | Kalina Alexander Ifaevich | Method of generating energy |
US4586340A (en) * | 1985-01-22 | 1986-05-06 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
US4604867A (en) * | 1985-02-26 | 1986-08-12 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle with intercooling |
US4763480A (en) * | 1986-10-17 | 1988-08-16 | Kalina Alexander Ifaevich | Method and apparatus for implementing a thermodynamic cycle with recuperative preheating |
US4732005A (en) * | 1987-02-17 | 1988-03-22 | Kalina Alexander Ifaevich | Direct fired power cycle |
DE3707773C2 (de) * | 1987-03-11 | 1996-09-05 | Bbc Brown Boveri & Cie | Einrichtung zur Prozesswärmeerzeugung |
JPS6431305U (zh) * | 1987-08-06 | 1989-02-27 | ||
ES2006059A6 (es) * | 1988-01-21 | 1989-04-01 | Sener Ing & Sist | Sistemas para la produccion de vapor de agua a alta presion y temperatura. |
US4889545A (en) | 1988-11-21 | 1989-12-26 | Elcor Corporation | Hydrocarbon gas processing |
US4899545A (en) * | 1989-01-11 | 1990-02-13 | Kalina Alexander Ifaevich | Method and apparatus for thermodynamic cycle |
US4982568A (en) * | 1989-01-11 | 1991-01-08 | Kalina Alexander Ifaevich | Method and apparatus for converting heat from geothermal fluid to electric power |
JPH02206689A (ja) * | 1989-02-03 | 1990-08-16 | Yasuo Mori | 排出燃焼ガス中に炭酸ガス量がほとんど無い燃焼方法及び燃焼装置 |
DE4034008A1 (de) * | 1989-11-07 | 1991-05-08 | Siemens Ag | Zwei- oder mehrstufige kesselfeuerung mit geringer, no(pfeil abwaerts)x(pfeil abwaerts)-emission und entsprechende verfahren |
US5085156A (en) * | 1990-01-08 | 1992-02-04 | Transalta Resources Investment Corporation | Combustion process |
US5029444A (en) * | 1990-08-15 | 1991-07-09 | Kalina Alexander Ifaevich | Method and apparatus for converting low temperature heat to electric power |
US5095708A (en) * | 1991-03-28 | 1992-03-17 | Kalina Alexander Ifaevich | Method and apparatus for converting thermal energy into electric power |
JPH0777302A (ja) * | 1993-09-07 | 1995-03-20 | Tokyo Gas Co Ltd | 窒素酸化物低発生ボイラ |
US5450821A (en) * | 1993-09-27 | 1995-09-19 | Exergy, Inc. | Multi-stage combustion system for externally fired power plants |
US5440882A (en) * | 1993-11-03 | 1995-08-15 | Exergy, Inc. | Method and apparatus for converting heat from geothermal liquid and geothermal steam to electric power |
US5548043A (en) | 1994-11-30 | 1996-08-20 | Xerox Corporation | Processes for producing bimodal toner resins |
-
1995
- 1995-10-20 US US08/546,419 patent/US5588298A/en not_active Expired - Fee Related
-
1996
- 1996-10-14 AU AU68156/96A patent/AU686958B2/en not_active Ceased
- 1996-10-14 IL IL11942396A patent/IL119423A/xx not_active IP Right Cessation
- 1996-10-15 NZ NZ299588A patent/NZ299588A/en unknown
- 1996-10-15 ZA ZA968699A patent/ZA968699B/xx unknown
- 1996-10-17 EP EP96307555A patent/EP0769654B1/en not_active Expired - Lifetime
- 1996-10-17 DE DE69607914T patent/DE69607914D1/de not_active Expired - Lifetime
- 1996-10-17 AT AT96307555T patent/ATE192222T1/de not_active IP Right Cessation
- 1996-10-17 DK DK96307555T patent/DK0769654T3/da active
- 1996-10-18 NO NO964455A patent/NO964455L/no unknown
- 1996-10-18 CO CO96055347A patent/CO4560512A1/es unknown
- 1996-10-18 TW TW085112775A patent/TW311167B/zh active
- 1996-10-18 MX MX9604941A patent/MX9604941A/es not_active Application Discontinuation
- 1996-10-18 TR TR96/00825A patent/TR199600825A2/xx unknown
- 1996-10-18 MA MA24375A patent/MA23993A1/fr unknown
- 1996-10-18 AR ARP960104815A patent/AR004043A1/es not_active Application Discontinuation
- 1996-10-18 BR BR9605170A patent/BR9605170A/pt not_active IP Right Cessation
- 1996-10-18 CA CA002188223A patent/CA2188223C/en not_active Expired - Fee Related
- 1996-10-18 KR KR1019960046644A patent/KR100248699B1/ko not_active IP Right Cessation
- 1996-10-21 JP JP8278465A patent/JP3017106B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AR004043A1 (es) | 1998-09-30 |
IL119423A0 (en) | 1997-01-10 |
AU6815696A (en) | 1997-04-24 |
NO964455D0 (no) | 1996-10-18 |
MX9604941A (es) | 1997-06-28 |
EP0769654B1 (en) | 2000-04-26 |
DE69607914D1 (de) | 2000-05-31 |
KR100248699B1 (ko) | 2000-04-01 |
IL119423A (en) | 1999-12-31 |
MA23993A1 (fr) | 1997-07-01 |
KR970021635A (ko) | 1997-05-28 |
JPH09203503A (ja) | 1997-08-05 |
BR9605170A (pt) | 1998-07-14 |
ATE192222T1 (de) | 2000-05-15 |
CO4560512A1 (es) | 1998-02-10 |
ZA968699B (en) | 1997-05-21 |
US5588298A (en) | 1996-12-31 |
TR199600825A2 (tr) | 1997-05-21 |
AU686958B2 (en) | 1998-02-12 |
CA2188223A1 (en) | 1997-04-21 |
NZ299588A (en) | 1998-07-28 |
DK0769654T3 (da) | 2000-09-25 |
CA2188223C (en) | 2000-04-18 |
EP0769654A1 (en) | 1997-04-23 |
JP3017106B2 (ja) | 2000-03-06 |
NO964455L (no) | 1997-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW311167B (zh) | ||
MXPA96004941A (en) | Supply of heat to an energy system that is extername | |
EP1179709A3 (en) | Hydrogen combustion heater | |
UA42888C2 (uk) | Парогенератор, який працює на відхідному теплі | |
CA2489888A1 (en) | Process for cracking hydrocarbon feed with water substitution | |
CA2348307A1 (en) | Method of and apparatus for producing power | |
CA2509719A1 (en) | Method and apparatus for providing on-demand hot water | |
CA2049815A1 (en) | Process for starting up a heat exchanger system for steam generation and heat exchanger system for steam generation | |
CN104930485B (zh) | 一种烟气余热回收系统及其回收方法和用途 | |
EA016077B1 (ru) | Способ нагрева в печи с использованием топлива со слабой тепловой мощностью и печь, в которой применяется этот способ | |
GB2041181A (en) | A flameless combustion method and a boiler utilizing such method | |
AU4814993A (en) | Method and plant for producing high steam temperatures when burning problematic fuels | |
TW552373B (en) | Superatmospheric combustor for combusting lean concentrations of a burnable gas | |
JPS62720A (ja) | 自己熱回収性バ−ナ−の改良 | |
FI934603A0 (fi) | Kopplingskonstruktion mellan en aongpanna och en aongturbin och foerfarande foer foeruppvaermning av matningsvattnet till aongturbinen | |
DE3269796D1 (en) | Heating apparatus | |
GB974863A (en) | Improvements relating to industrial furnaces | |
JP2004514864A (ja) | 希薄濃度の可燃ガスを燃焼させる過圧燃焼器 | |
JP4315292B2 (ja) | 水性ガス生成装置及び水性ガス生成方法 | |
AU2001274721A1 (en) | Hot-water boiler including a preheater arranged in the combustion chamber | |
CN106635125A (zh) | 一种蒸汽裂解方法 | |
CN106635126A (zh) | 一种蒸汽裂解方法 | |
JPS55131689A (en) | Method of starting operation of heat exchanger | |
KR100902538B1 (ko) | 보일러 및 보일러의 버너 개조 방법 | |
JPS5758097A (en) | Method and apparatus for improving heat exchanging efficiency of water pipe type heat exchanger |