Production and Characterization of BWCO
The waste cooking oil and methanol were mixed in a molar ratio of 1:7,
and the alkali-catalyzed transesterification reaction was performed at
65 °C for 2h to invented raw BWCO products. When the reaction was
completed, glycerin was precipitated at the bottom of the reactor, and
the reaction product was on the upper part and maintained for 10 hours
to separate. Subsequently, the crude product was washed with deionized
water, rotary evaporated, and dried. Finally, biodiesel was obtained.
Furthermore, the composition of biodiesel was analyzed using a Gas
Chromatography-Mass Spectrometer (Shimadzu GC-MS QP 2010SE). The
operating procedures and parameters of the instrument are shown in the
Supporting Information.
Preparation and
Characterization of PPDs
RMC- MB-NVP terpolymers have been produced in the laboratory, and the
synthetic processes are shown in the Supporting Information and Fig S1.
The structure of RMC- MB-NVP as in this: