0
Is this true or false but the process of extracting a useful substance from an ore involves concentrating and recycling?
Wiki User
∙ 14y ago
Basically it is true, concentrating the ore makes it easier further down the when the ore is treated either by chemicals or thermal process to extract the mineral required, but remember that the material left behind called tailing's still have some of the ore present but in much less concentration and becomes very hard to extract the mineral, having said that a lot more tailing are processed.
Recycling does go on in various industry's to recover the various objects made. Therefore without going into this issue in great detail the answer is true and false depending on which industry you pick on, some are extremely good and some are sorry to say are poor.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What can a lysosome do?
It has digestive enzyme.It involves in defence and recycling.
The method of extracting minerals that involves digging beneath the surface is referred to as What mining?
This would be underground mining.
Sensible heat involves a change in a substance's?
Sensible heat refers to the heat that is exchanged by a body or thermodynamic system. It involves a change in a substance's temperature.
Oxidation involves the gain of electrons for a substance. true or false?
False
This process involves adding water to weaken another substance?
distilation
What are the energy resource that involves extracting heat from rocks?
geothermal energy
How garbage recycling is related with physics chemistry?
Garbage recycling involves physical and chemical transformations.
What can a lysosome do?
It has digestive enzyme.It involves in defence and recycling.
What is energy that involves extracting heat from rocks?
the sun brings it gone out of whatever this is talking about.
The process that involves the conversion of used materials into new products?
recycling
The method of extracting minerals that involves digging beneath the surface is referred to as What mining?
This would be underground mining.
What process involves extracting metals from other substances or alloys?
Electrolysis... Some people say electro refining
Sensible heat involves a change in a substance's?
Sensible heat refers to the heat that is exchanged by a body or thermodynamic system. It involves a change in a substance's temperature.
What is tertiary recycling?
Primary recycling involves process scrap, or a single clean waste type. An important sub-class of primary recycling is known as "Closed loop recycling" in which polymer from a single product or product type is collected and recycled in-to the same product. Polypropylene from battery cases is a well established example.[5] Secondary recycling uses reclaimed post consumer materials as a source of material for new products. Tertiary recycling involves chemical breakdown of materials which are then re-utilised further back in the feedstock chain. Quaternary recycling is often termed energy from waste.
What involves a substance by itself and has 15 letters?
p
Which process involves mass movement within a substance?
Convection
Is it possible to ascertain the true nature of reality since the question of the types of substance involves that which is metaphysical?
Is it possible to ascertain the "true" nature of reality since the question of the types of substance involves that which is metaphysical?
