Zothandizira za Hydrogenationndi zinthu zomwe zimachulukitsa kuchuluka kwa ma hydrogenation reaction, zomwe zimaphatikizapo kuwonjezera maatomu a haidrojeni ku molekyulu. Nthawi zambiri amagwiritsidwa ntchito m'mafakitale a mankhwala ndi mafuta a petroleum kuti atembenuzire ma hydrocarboni osakanizidwa kukhala odzaza kwambiri.Zothandizira za hydrogenation zodziwika bwino zimaphatikizapo zitsulo monga faifi tambala, palladium, ndi platinamu, zomwe nthawi zambiri zimagwiritsidwa ntchito ngati zitsulo za nanoparticles zomwe zimathandizidwa pazitsulo zolimba zothandizira. Kusankhidwa kwa chothandizira kumadalira momwe zinthu zimachitikira, kuphatikizapo kutentha, kuthamanga, ndi zomwe zimakhudzidwa. Zothandizira zimathanso kusinthidwa pogwiritsa ntchito olimbikitsa kapena ma ligand kuti akonze bwino ntchito yawo ndi kusankha. Komanso, hydrogenation zimachitikira akhoza kuchitidwa pansi homogeneous kapena sakanikira zinthu, malinga solubility wa chothandizira mu anachita osakaniza.

Limagwirira wa hydrogenation zimachitikira nthawi zambiri masitepe angapo ndondomeko yomwe imakhudza kutsatsa kwa reactants pamwamba pa chothandizira, kutsatiridwa ndi kuyambitsa kwa reactants kudzera pakusweka ndi kupanga. Zomwe hydrogenation zimachitikira ndiye zimachitika pa chothandizira pamwamba, zomwe zimatsogolera ku kuwonjezera kwa maatomu a haidrojeni ku reactants. Zogulitsazo zimachotsedwa pamwamba ndipo chothandizira chimabwereza.

Njira ina yofunika kwambiri yopangira hydrogenation catalysts ndi kupanga haidrojeni ngati mafuta. Izi zimadziwika kuti hydrogenation yamadzi, yomwe imaphatikizapo electrolysis ya madzi kuti apange haidrojeni ndi mpweya. Pochita izi, ma catalysts amagwiritsidwa ntchito kuti athandizire zomwe zikuchitika ndikuwonjezera mphamvu zake. Platinamu imagwiritsidwa ntchito kwambiri ngati chothandizira kuti izi zichitike chifukwa chakuchita bwino komanso kukhazikika kwake.

M'zaka zaposachedwa, pakhala chiwongola dzanja chowonjezereka chopanga zopangira hydrogenation zokhazikika zochokera kuzinthu zambiri zapadziko lapansi komanso zopanda poizoni, monga chitsulo ndi cobalt, kuti achepetse kudalira zitsulo zamtengo wapatali. Zothandizira izi nthawi zambiri zimakonzedwa pogwiritsa ntchito njira zapamwamba zopangira zinthu, monga kuyika kwa ma atomu kapena uinjiniya wa pamwamba.

Zonse,hydrogenation catalystszimagwira ntchito yofunika kwambiri m'njira zambiri zama mankhwala ndi mafakitale, zomwe zimapangitsa kuti pakhale kusintha koyenera komanso kosankha kwamitundu yambiri yamafuta. Kuphatikiza pa ntchito yawo mumakampani a petroleum, amagwiritsidwanso ntchito popanga mankhwala abwino, mankhwala, ndi zowonjezera zakudya. osiyanasiyana mafakitale.