hydrogen purification production

常見例句

It compares two means of hydrogen purification in hydro liquification production, and manufactures 77K purification device of high pressure hydrogen.
介紹了在氫液化生産中兩種氫氣純化方式的比較。
Application of JT-1G/JT-4 hydrogenation catalysts in non-isothermal hydrogenation purification process for production of hydrogen from FCC dry gas was described.
介紹了JT-4和JT-1G型加氫精制催化劑在制氫裝置催化乾氣變溫-加氫淨化工藝中的應用情況。
Production technologies of food grade calcium hydrogen phosphate such as phosphoric acid purification method, bone glue extraction method and applications are introduced in detail.
本文介紹了國內(nèi)外食用磷酸鈣鹽的概況，詳細介紹了磷酸淨化法、骨膠浸取法等食品級磷酸氫鈣的生産工藝以及應用情況。