TY  - THES
N1  - Pembimbing: Priyagung Dhemi Widiakongko, M.Sc.
ID  - digilib64963
UR  - https://digilib.uin-suka.ac.id/id/eprint/64963/
A1  - Rahma Rahayu, NIM.: 19106030001
Y1  - 2023/12/04/
N2  - Synthesis of p-menthen-9-ol has been carried out using the basic
ingredient citronellal which is distilled from citronella oil. Citronellal can be
converted to p-menten-9-ol through cyclization and isomerization processes. In
this research, the p-menten-9-ol synthesis process was carried out using a one pot
system method using a ZnO/acid activated palm shell charcoal catalyst and formic
acid oxidizer in one container (one pot).The aim of this research is to characterize
ZnO/acid-activated palm shell charcoal based on FTIR and XRD and analysis of
the products produced in the one pot system synthesis of citronellal using a
ZnO/acid activated palm shell charcoal catalyst and N2 oxidizer.
The preparation process for the ZnO/acid-activated palm shell charcoal
catalyst was carried out using wet impregnation and calcination methods. The
impregnation process is the process of saturating the pores of palm shell charcoal
with a solution of zinc chloride metal through adsorption at a temperature of 110o
C. while the calcination process is the process of providing heat by flowing N2 gas
at a temperature of 400o C. The acid-activated ZnO/palm shell charcoal catalyst
was successfully identified based on the FTIR spectrum by the presence of an
absorption wavelength of 561.55 cm-1 indicating ZnO stretching bonds which are
characteristic of carbon in palm kernel shell charcoal and the XRD diffractogram
indicated the presence of ZnO at the peak of 2?= 30.1o , 33.91o and 36.60o . The
catalyst can convert via GC-MS chromatogram. Based on the data obtained, it was
concluded that the ZnO/acid activated palm shell charcoal catalyst could be used
in the one pot system synthesis reaction of citronellal to p-menthen-9-ol
producing a yield of 4.86%.
PB  - UIN SUNAN KALIJAGA YOGYAKARTA
KW  - Sitronelal
KW  -  One Pot System
KW  -  Zno/Arang Cangkang Sawit
KW  -  Imp
M1  - skripsi
TI  - PREPARASI KATALIS ZnO/ARANG CANGKANG SAWIT DAN APLIKASINYA DALAM ONE POT SYSTEM SITRONELAL MENJADI p-MENTEN-9-OL
AV  - restricted
EP  - 67
ER  -