Kev lag luam formic acid dav heev thiab tam sim no muaj kev tshawb fawb txog cov ntawv thov tshiab uas yuav pab kom kev lag luam nthuav dav sai heev thaum xyoo 2021-2027. Raws li daim ntawv qhia los ntawm Lub Koom Haum Kev Noj Qab Haus Huv Ntiaj Teb, kev noj zaub mov tsis muaj kev nyab xeeb yog lub luag haujlwm rau...
Ib qho av uas muaj ntau yam minerals, α-iron-(III) oxyhydroxide, tau pom tias yog ib qho khoom siv rov ua dua tshiab rau kev txo cov pa roj carbon dioxide mus rau formic acid.Credit: Prof. Kazuhiko Maeda Kev txo cov pa roj carbon dioxide mus rau cov roj thauj mus los xws li formic acid (HCOOH) yog ib txoj hauv kev zoo los tawm tsam qhov nce ntawm CO2 leve...
LyondellBasell tau hais tias cov khoom tseem ceeb hauv qhov xau ntawm nws lub Hoobkas La Porte rau hnub Tuesday hmo ntuj uas tua ob tus neeg thiab 30 tus neeg raug mob hauv tsev kho mob yog acetic acid. Glacial acetic acid tseem hu ua acetic acid, methane carboxylic acid, thiab ethanol, raws li daim ntawv qhia kev nyab xeeb ntawm lub tuam txhab lub vev xaib...
Javascript raug kaw tam sim no hauv koj tus browser. Qee qhov nta ntawm lub vev xaib no yuav tsis ua haujlwm thaum javascript raug kaw. Sau npe nrog koj cov ntaub ntawv tshwj xeeb thiab cov tshuaj tshwj xeeb uas koj xav tau thiab peb yuav phim cov ntaub ntawv koj muab nrog cov ntawv hauv peb lub database dav dav thiab xa email daim PDF mus rau...