Makala a eneji le meralo ya motheo, ho tsamaiswa ha haedrojene ka kgatello e phahameng ke karolo ya bohlokwa ya mesebetsi e mengata ya diindasteri. Ebang ke disele tsa mafura a haedrojene, tshebetso ya dikhemikhale kapa ditshebediso tse ding, ho tsamaiswa ha haedrojene ka tsela e bolokehileng le e sebetsang hantle ho bohlokwa. Mona ke moo diphaephe tsa haedrojene tse ikgethang di bapalang karolo ya bohlokwa ho netefatseng botshepehi le botshepehi baliphaephe tsa haeterojene tse nang le khatello e phahameng.
Ea ronathepa e ikhethang ea li-hydrogenation tubeske litholoana tsa boenjiniere bo nepahetseng le thepa ea sejoale-joale e etselitsoeng ho fana ka matla a phahameng, ho tšoarella le bokhoni ba ho mamella maemo a feteletseng a ts'ebetso. Tšebeliso ea thepa ena e ikhethang e netefatsa ho lumellana ho ntlafetseng le haedrojene ea khatello e phahameng, ho fokotsa kotsi ea ho lutla kapa likotsi tse ka bang teng ha ka nako e ts'oanang ho ntlafatsa ts'ebetso eohle ea ts'ebetso.
E 'ngoe ea melemo ea bohlokoa ea ronaliphaephe tsa hydrogenation tse ikhethang tsa thepake bokhoni ba tsona ba ho mamella likhatello tse phahameng tse amanang le ho tsamaisoa ha haeterojene. Sebopeho se ikhethang sa thepa e sebelisoang liphaepheng se li lumella ho boloka botsitso ba sebopeho esita le tlas'a maemo a khatello a boima ka ho fetisisa, ho netefatsa hore ho fanoa ha haeterojene ka mokhoa o sireletsehileng le o sebetsang ntle le ho beha polokeho kotsing.
Ho phaella moo, tshebediso ya thepa e ikgethang ka hara diphaephe tsa rona tsa hydrogenation e thusa ho fokotsa dikotsi tse ka bang teng tse amanang le hydrogen e nang le kgatello e phahameng. Ho dumellana ho hoholo ha thepa ena le hydrogen ho fokotsa kotsi ya ho dutla kapa ho phatloha, ho fana ka boemo bo hodimo ba polokeho le botshepehi bakeng sa diphaephe tsa hydrogen tse nang le kgatello e phahameng. Sena se bohlokwa haholo diindastering moo tshenyo efe kapa efe e nyane botshepehing ba diphaephe e ka bang le ditlamorao tse tebileng.
Ntle le polokeho le botshepehi, tshebediso ya diphaephe tse ikgethang tsa hydrogenation tsa thepa e boetse e thusa ho ntlafatsa tshebetso yohle ya mesebetsi ya hydrogen e nang le kgatello e phahameng. Ho tshwarella le matla a diphaephe tsena ho netefatsa bophelo bo bolelele ba tshebeletso, ho fokotsa tlhoko ya tlhokomelo le ho nkela sebaka kgafetsa. Sena ha se boloke feela ditjeo empa hape se fokotsa nako ya ho se sebetse, se dumella mesebetsi e sa sitisweng le tlhahiso e eketsehileng.
Ho phaella moo, boenjiniere ba rona ba ho nepahalaliphaephe tsa hydrogenation tse ikhethang tsa thepae netefatsa boemo bo phahameng ba ho nepahala le ho tsitsa ha litekanyo, e tlatsetsa ho kenngoeng ho se nang sekoli le ts'ebetso e ntle ka ho fetisisa. Tlhokomelo ena ho lintlha tse qaqileng ts'ebetsong ea tlhahiso e ntlafatsa haholoanyane bokhoni le katleho ea liphaephe tsa haedrojene tse nang le khatello e phahameng, e fana ka monyetla oa tlholisano ho liindasteri tse itšetlehileng ka lipalangoang tsa haedrojene.
Ka bokhutšoanyane, tšebeliso ea lipeipi tsa hydrogenation tsa thepa e khethehileng ke phetoho e kholo bakeng sa lipeipi tsa hydrogen tse nang le khatello e phahameng. Matla a tsona a ikhethang, ho tšoarella le ho lumellana ha tsona le hydrogen e nang le khatello e phahameng ha li eketse polokeho le ts'epo feela, empa hape li thusa ho ntlafatsa ts'ebetso ka kakaretso. Ha tlhoko ea hydrogen e ntse e tsoela pele ho hola liindastering tsohle, bohlokoa ba litsamaiso tse tšepahalang le tse sebetsang hantle tsa lipalangoang bo ke ke ba feteletsoa, e leng se etsang hore lipeipi tsa hydrogenation tsa thepa e khethehileng e be karolo ea bohlokoa ea meralo ea motheo ea nakong e tlang.
Nako ea poso: Phupu-30-2024