Yield of urea can be increased with excess ammonia and higher pressure & temperature, but because of __________ this is normally not done.?

Increased biuret formation
High corrosion rate
Increased cost of equipment
All of the above

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

Related Questions

Temperature and pressure in urea autoclave is?

1 Answers 4 Views

Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at?

1 Answers 6 Views

Dehydration of ammonium carbamate to yield urea is a/an __________ reaction.?

1 Answers 6 Views

Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in?

1 Answers 5 Views

Temperature and pressure in ammonia converter is?

1 Answers 5 Views

Lower temperature and large excess of ammonia in urea melt?

1 Answers 4 Views

The composition of fresh feed to the high temperature, high pressure urea autoclave is?

1 Answers 4 Views

During conversion of ammonium carbamate into urea, presence of large excess of water?

1 Answers 5 Views

Metallic recuperators are not used for waste heat recovery, if the hot flue gas temperature is above __________ °C, because corrosion prevails at higher temperatures.?

1 Answers 5 Views

Allowable pressure on high pressure side or ammonia absorption system is of the order of?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)