Chemical Engineering - Chemical Process

26.
The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at
SASOL (in South Africa).
Redcar (U.K.).
Los-Angles (U.S.A.).
Trombay (India).
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Lurgi coal gasifier is a pressurised __________ bed reactor.
moving
fixed
fluidised
entrained
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Oils are partially hydrogenated (not fully) to manufacture vanaspati, because fully saturated solidified oils
cause cholesterol build up and blood clotting.
are prone to rancid oxidation.
always contain some amount of nickel (as their complete removal is very difficult).
have affinity to retain harmful sulphur compounds.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Paper grade bamboo contains about __________ percent cellulose.
50
20
40
60
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Carboxymethyl cellulose (CMC) is added in detergents to act as a/an
surfactant
builder
optical brightening agent
anti soil redeposition agent
Answer: Option
Explanation:
No answer description is available. Let's discuss.