Pengaruh konsentrasi umpan dan temperatur awal pada reaksi transesterifikasi biodiesel berbantukan ultrasonik dari minyak goreng secara kontinu

PEER REVIEW DLL, 0

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

Simulasi kinetika reaksi transesterifikasi minyak goreng bekas berbantukan radiasi ultrasonik

PEER REVIEW DLL, 0

Authors: H Nu’Man Aulia, W Widayat, S Budi Sasongko

Improvement of clove oil quality by using adsorption-distillation process

PEER REVIEW DLL, 0

Authors: W Widayat, B Cahyono, H Hadiyanto, N Ngadiwiyana

Efisiensi energi dan reduksi harga total produksi hidrogen pada siklus sulfur-iodine seksi iii skala pilot menggunakan analisis pinch

TEKNIK 41 (1), 48-54, 0

Authors: SH Raharjo, I Winaningsih, W Widayat

Fractional distillation of clove oil at vacuum pressure

IMPROVING THE QUALITY OF EDUCATION TO FACE THE IMPACT OF TECHNOLOGY, 0

Authors: MHH Widayat, L Nurdiana, N Hadiyanto, B Cahyono, H Satriadi

Kinetic study of kapok seed oil esterification using bmim-pf6 catalyst

REAKTOR 20 (3), 138-149, 0

Authors: BA Sudrajat, W Widayat, N Widiantara, H Satriadi, M Siahaan, W Pinem

Proses produksi biofuel dari minyak goreng kelapa sawit dengan proses catalytic cracking dengan katalis zeolit

PROSIDING SEMINAR NASIONAL TEKNIK KIMIA APRIL 2012, 0

Authors: W Widayat, L Pamuji

Development of heterogeneous alkali methoxide catalyst from fly ash and limestone

Authors: W Widayat, M Christwardana, S Syaiful, H Satriadi, A Khaibar, MM Almaki

International seminar on chemical engineering in conjuction with seminar teknik kimia soehadi reksowardojo (stksr) was held at east hall, institut teknologi bandung during 30 …

Authors: D Adityawarman

Kinetika reaksi pada proses produksi dietil eter

A A 2, A1, 0

Authors: DEDK H-ZEOLIT