Kinetic study on ultrasound assisted biodiesel production from waste cooking oil

PEER REVIEW DLL, 2015

Authors: W Widayat, H Nu'man Aulia, H Hadiyanto, S Budi Sasongko

Application of foam-mat drying with egg white for carrageenan: drying rate and product quality aspects

JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 52 (2), 1170-1175, 2015

Authors: M Djaeni, A Prasetyaningrum, SB Sasongko, W Widayat, CL Hii

Optimasi transesterifikasi biodiesel menggunakan campuran minyak kelapa sawit dan minyak jarak dengan teknik ultrasonik pada frekuensi 28 khz

Authors: B Fajar TK, B Wahyudi H, W Widayat

Uji karakteristik pada preparasi katalis zn/zeolit

PROSIDING SNST FAKULTAS TEKNIK 1 (1), 2015

Authors: SA Saputro, EM br Ginting, W Widayat

Effect of initial temperature and concentration of catalyst in polyeugenol production

AIP CONFERENCE PROCEEDINGS 1699 (1), 040007, 2015

Authors: Widayat, A Fatuchrohman, E Gustiasih

Biodiesel production from multi feedstock as feed with direct ultrasound assisted

AIP CONFERENCE PROCEEDINGS 1699 (1), 030020, 2015

Authors: Widayat, H Satriadi, NF Nafiega, R Dipo, Okvitarini, AJ Alimin, MFM Ali

Surface modification of ultra thin pes-zeolite using thermal annealing to increase flux and rejection of produced water treatment

AIP CONFERENCE PROCEEDINGS 1699 (1), 040015, 2015

Authors: TD Kusworo, Widayat, AW Pradini, YP Armeli

Regenerated silica gel as stationary phase on vacuum column chromatography to purify temulawak’s extracts

AIP CONFERENCE PROCEEDINGS 1699 (1), 060022, 2015

Authors: B Cahyono, RD Maduwu, Widayat, M Suzery

Optimasi transesterifikasi biodiesel menggunakan campuran minyak kelapa sawit dan minyak jarak dengan teknik ultrasonik pad...

Authors: TK Fajar, H Wahyudi, W Widayat

Pembuatan biodiesel dari minyak goreng bekas dengan proses catalytic cracking

Authors: Z Ida