Cov txheej txheem hydrogenation txias yog cov qauv kev lag luam rau kev kho cov khoom lag luam ntawm cov khoom lag luam hauv tsev. Hauv peb lub xyoos dhau los, tag nrho cov khaub thuas tag nrho cov neeg tsim khoom muaj peev xwm txog 31.45 lab loj tuaj txog {{tons ib xyoo. Qhov no yog ua tiav nrog kev siv hluav taws xob txog 0.5 kw {{{7} h / kg tce, uas yog ntau tshaj 70% qis dua nrog hydrogenation kub.
Kev pov tseg pov tseg ntawm cov khoom lag luam los ntawm cov khoom lag luam - yog ib qho ntawm cov haujlwm tseem ceeb. Thaum lub sij hawm ntau lawm cov kev coj siab tawv quartz hmoov, cov khoom lag luam ntawm cov khoom lag luam yog huv thiab xa rov qab mus rau lub system. Nyob rau hauv feem ntau cov tuam txhab, cov khoom lag luam - silica thiab silicon tetrachloride {}} HCL yog xa rau synthesis los yog ncaj qha rau txias hydrogenation. Qhov no ua rau muaj kev txo qis hauv cov khoom siv raw khoom.
Kev txhim kho thiab kev thov cov txheej txheem ua kom muaj cov phiaj xwm tshiab, tau ua kom muaj kev ua kom muaj zog ua ke nrog cov phiaj xwm kev ua haujlwm, thiab kev sib tw ua kom muaj kev txhim kho hauv cov khoom lag luam zoo thaum siv hluav taws xob. Hauv xyoo 2009, cov nroj tsuag lub chav noj khoom txaij yog 200 tons ib tuj, uas tau tam sim no poob mus rau kev txo qis hauv chav noj ntau dua 70%. Cov txheej txheem kev kub siab txuas ntxiv ua rau muaj 45-70% txo qis hauv cov khoom noj ua haus ntawm cov plag tsev sab saud.