Afolecl/lar distillation in the vacuum pressure about i 0-3 mbar, temperature in the range of80 "c 100 "C, alld wiper rale between 60 80 rpm was usedfor the separation and purification ofpatchouli oil Patchouli oil has a ...

Isolation ofcitronellal from citronella oil has been studied by using bench scale (2-6 L) fractionation unit. The column used has packed with 120 stages and equipped with a reflux unit. The separation processes were based ...

Synthesis of menthol (CWH100) from citronellal (CIIH",O) has been performed by a one-pot process. The process was conducted in a 250 mL capacity auloe/al'e wilh acidified nalural =eolite and Raney Nickel as catalYSIS at ...