Palm Oil & Coltan Flashcards
What is palm oil?
A versatile vegetable oil used in many non-food and food products
3 major palm oil commodities
- Crude Palm Oil
- Palm kernel oil
- Palm kernel Expeller
What is crude palm oil?
Individual fruits make up the
fresh fruit bunches.
Palm oil is extracted from the
Flesh.
What is palm kernel oil?
White center is the kernel or nut.
This is crushed to extract the palm
kernel oil.
What is palm kernel expeller?
After the palm kernel oil is extracted
the pulp is left and compacted.
Used for animal feed industry.
Where is palm oil grown?
Malaysia
Indonesia
Thailand
Columbia
Nigeria
Why is palm oil important?
*Palm oil accounts for 35% of the world’s vegetable oil.
*Efficiency: Harvested all year; lots of fruit per hectare; less land used;
used in many sectors such as food, animal feed, and personal care
markets.
*Versatility: Can be processed to form a
wide range of products with
different melting point and
consistencies.
What is Coltan (aka Columbite Tantalite)?
*Dull metallic ore.
*When refined, coltan becomes metallic tantalum, a heat resistant
powder that can hold a high electrical charge.
What is Colton used for?
*Vital for capacitators in cell phones, laptops, and other electronic
devices.
*Capacitators stores and releases electrical charge.
*1 cell phone abut 50 mg of coltan.