Chigadzirwa Chikamu
Yakakura-chiyero lng yekuchengetedza matangi ndiko kutungamira kwekusimudzira ramangwana
Zuva: Sep 30, 2020
Sei uchitaura kuti Lng yekuchengetedza matangi ndiyo nzira yemberi yekuvandudza? Izvi zvinonyatsoda kuongororwa uye kutsanangurwa kubva kune hunhu hwetangi rekuchengetedza pachayo uye nzira yekukura kwayo.
Nekuvandudzwa kweiyo lng yekuchengetedza tangi yeTank inindasvina uye kuwedzera kuwanda kwekuda, Lng yekuchengetedza matangi ndedzekugara zvakare dzichikura pakukura kwakakura. Zvigadzirwa zvikuru-zviyero zvine yakakwira yekuchengetedza kugona uye diki tsoka. Ehe, ivo zvakare vanochengetedza mari uye vari nyore kushanda uye kubata. Chiyero chekuchengetedza chiri nyore kuve chakakura-chakarongedzwa. Iko kugamuchira terminal ye liquefied yakasikwa gasi yekuchengetedza matangi matangi, zvidyarwa zvakasikwa zvirimwa uye michero yemigwagwa yekuchengetedza gasi. Iyo liquified yakasikwa gasi matangi ekuchengetedza anotora chimiro chekuvharirwa kwekuvharirwa flat-botmed kaviri zvigunwe, uye hupfu hwacho hwakatemerwa. Dzakatenderedza 5000m3, kudzvanywa kwekushanda kuri 3.4 ~ 17.2kpa, uye tembiricha yekushandira yakaderera tembiricha.
Iko kuvandudzwa kweakakura-chiyero lng yekuchengetedza matangi akatangwa pakutanga kune dzimwe nyika. Muna 1958, iyo Chicago Bridge Steel Company yeUnited States yakavakwa muindasitiri-chiyero Lng yekuchengetedza tangi nehoriyamu ye 5550m3 muLouisiana. Kubva kuma1950 kusvika kuma1980, iyo vhoriyamu yemadziro adiabatic flat-zasi Lng yekuchengetedza matangi akapfuurira kukuwedzera: Muna 1960s yaive (1 ~ 3) × 104m3. Mumakumi matanhatu (5 ~ 10) ± 104M3, uye kuma1980s yakapfuura makumi maviri negumi × 104M3. . 
Kuvakwa kweakakura-chiyero Lng yekuchengetedza matangi eChina yakatanga pakati-ma1990. Mukupera kwa1990, Shanghai akavaka 2 × 104M3 CRYOGENIC Lng yekuchengetedza tangi munyika yangu. Kubva pakutanga kwezana rino ramakore rechi21, mapoka matatu makuru eCnooc, CNPC uye Sinopec akavaka zvakavakirwa kana kurongerwa kuvaka yakakura-nhanho lng yekuchengetedza tangi munzvimbo dzemahombekombe dzakadai seGangDong uye Fujian.
Parizvino, matangi epamba ekuchengetedza epamba akavezwa zvizere maererano nezvinhu, dhizaini uye kuvaka, senge dalia uye Jiangsu Lng ekuchengetedza tangi. Kutonga kubva mukuvandudzwa kwehupfumi kumba uye kune kuvakwa kwehukuru hweLG yekuchengetedza matangi, hombe Lng yekuchengetedza matangi ichave iyo huru yekuvandudza maitiro eLNG yekuchengetedza tangi mune ramangwana.
Nekuvandudzwa kweiyo lng yekuchengetedza tangi yeTank inindasvina uye kuwedzera kuwanda kwekuda, Lng yekuchengetedza matangi ndedzekugara zvakare dzichikura pakukura kwakakura. Zvigadzirwa zvikuru-zviyero zvine yakakwira yekuchengetedza kugona uye diki tsoka. Ehe, ivo zvakare vanochengetedza mari uye vari nyore kushanda uye kubata. Chiyero chekuchengetedza chiri nyore kuve chakakura-chakarongedzwa. Iko kugamuchira terminal ye liquefied yakasikwa gasi yekuchengetedza matangi matangi, zvidyarwa zvakasikwa zvirimwa uye michero yemigwagwa yekuchengetedza gasi. Iyo liquified yakasikwa gasi matangi ekuchengetedza anotora chimiro chekuvharirwa kwekuvharirwa flat-botmed kaviri zvigunwe, uye hupfu hwacho hwakatemerwa. Dzakatenderedza 5000m3, kudzvanywa kwekushanda kuri 3.4 ~ 17.2kpa, uye tembiricha yekushandira yakaderera tembiricha.
Iko kuvandudzwa kweakakura-chiyero lng yekuchengetedza matangi akatangwa pakutanga kune dzimwe nyika. Muna 1958, iyo Chicago Bridge Steel Company yeUnited States yakavakwa muindasitiri-chiyero Lng yekuchengetedza tangi nehoriyamu ye 5550m3 muLouisiana. Kubva kuma1950 kusvika kuma1980, iyo vhoriyamu yemadziro adiabatic flat-zasi Lng yekuchengetedza matangi akapfuurira kukuwedzera: Muna 1960s yaive (1 ~ 3) × 104m3. Mumakumi matanhatu (5 ~ 10) ± 104M3, uye kuma1980s yakapfuura makumi maviri negumi × 104M3. .
Parizvino, matangi epamba ekuchengetedza epamba akavezwa zvizere maererano nezvinhu, dhizaini uye kuvaka, senge dalia uye Jiangsu Lng ekuchengetedza tangi. Kutonga kubva mukuvandudzwa kwehupfumi kumba uye kune kuvakwa kwehukuru hweLG yekuchengetedza matangi, hombe Lng yekuchengetedza matangi ichave iyo huru yekuvandudza maitiro eLNG yekuchengetedza tangi mune ramangwana.
Chinyorwa Chekupedzisira:
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