Chonyamulira Mafuta a Ethane Awiri Padziko Lonse Atumizidwa ku Shanghai

Sitima yoyamba (H2781) yayikulu kwambiri padziko lonse lapansiethanedual-fuel carrier (VLEC) mndandanda wa mphamvu ya 99,000 cubic metres yomangidwa ndi Jiangnan Shipyard, wocheperako wa China State Shipbuilding Corporation Limited, "GAS CHANGJIANG" idatchulidwa mwalamulo ndikuperekedwa.

Sitima yamtunduwu imapangidwa paokha ndikupangidwa ndi Jiangnan Shipyard, makamaka makina ake osungira katundu wa cryogenic ndi thanki yamtundu wa B yodziyimira pawokha. Sitima yamtunduwu imakhala ndi kutalika kwa mamita 230, mtengo wake ndi mamita 36.6, ndi kuya kwa mamita 22.5. Imayikidwa ndi American Bureau of Shipping ndipo ndiyoyenera kunyamula mpweya wosiyanasiyana wamadzimadzi mongaethane,ethylenendi LPG. Ili ndi maubwino akugwiritsa ntchito mafuta ochepa (gasi), kutsika kwamadzimadzi, kulibe zoletsa zotsitsa zamadzimadzi, komanso ndalama zochepetsera kukonza.

Sitima yamtunduwu ndiyo yabwino kwambiri yamtundu wa "Talor-made" yoyendera mtunda wautaliethane, ndipo wapambana mphoto yapamwamba kwambiri pamakampani opanga zombo - Mphotho Yapadera ya Sayansi ndi Ukadaulo. Zimanenedwa kuti Jiangnan Shipyard ili ndi ma 32 VLEC oda mpaka pano, akuwerengera 80,2% ya gawo la msika wapadziko lonse potengera mphamvu, zomwe zikuwonetsanso kuti VLEC idapangidwa ndikumangidwa ku China ndikugwiritsa ntchito ukadaulo wachi China wafika pamlingo wotsogola padziko lonse lapansi.

Etanindi organic pawiri ndi structural chilinganizoCH3CH3. Ndi mpweya wopanda mtundu komanso wopanda fungo womwe susungunuka m'madzi. Ndi membala wachiwiri pamndandanda wa alkane komanso chosavuta kwambiri cha hydrocarbon chokhala ndi chomangira cha kaboni-carbon single. Zomwe zili muethanemu gasi wina ndi 5% mpaka 10%, wachiwiri mpakamethane; ndipo ilipo mu petroleum mu mkhalidwe wosungunuka.Etaninthawi zambiri amagwiritsidwa ntchito ngati mafuta akunja ndi refrigerant.

China ethanekudalira maiko akunja kukuchulukirachulukira. Pofika mu 2017,China ethanekudalira mayiko akunja kwafika 11%. Akuti China ikhala dziko lalikulu kwambiri padziko lonse lapansimsika wa ethanemtsogolomu. Kutengera mawonekedwe a ntchito ndi kuchuluka kwaethane, Kudya kwa China kwamankhwala a ethanewakhala wamphamvu kwambiri m'zaka zaposachedwapa, ndi kumwaethanewakhala wapamwamba kuposa linanena bungwe laethane, kusonyeza mkhalidwe wamsika wa "kuperekedwa mopitirira kufunikira".