Absorpsi gas CO2 melalui kontaktor membran serat berongga menggunakan larutan penyerap triethaolamine variasi jumlah serat = This study uses tea solution to absorb co2 from the gas flow through the hollow fiber membrane contactor the aim of this study is to evaluate the hollow fiber membrane performance to absorb CO2 using tea through mass transfer and hydrodynamic studies du

Pengaruh suhu akhir dan laju pemanasan terhadap char hasil pirolisis batubara lignit = Effect of final temperature and heating rate to char from lignite coal pyrolysis

Teknik pengeringan partikel dengan menggunakan metode pengendapan uap antipelarut pada sistem spray yang termodifikasi = Application of vapour antisolvent precipitation in modified spray drying system

Pengaruh suhu dan rasio kukus terhadap arang batubara lignit hasil pirolisis dengan laju pemanasan terkontrol dalam gasifikasi kukus berkatalis K2CO3 = Effect of temperature and steam to lignite coal char ratio in K2CO3 catalytic steam gasification with controlled heating rate pyrolysis step

Sintesis dan Karakterisasi Carboxymethyl Cellulose (CMC) dari Selulosa Eceng Gondok (Eichhornia crassipes) dengan Media Reaksi Isopropanol-Ethanol = Synthesis and Characterization of Carboxymethyl Cellulose (CMC) from Water Hyacinth (Eichhornia crassipes) Cellulose Using Isopropanol-Ethanol as Reaction Media