industrial ammonia

From Ammonical Liquor - During the destructive distillation of coal, ammonical liquor is obtained as a by-product. Ammonical liquor on further processing yields large quantities of ammonia and ammonium salts. Ammonical liquor is boiled with milk of lime to obtain ammonia. This i..

Industries are responsible for large scale air pollution as compared to other causes because: the extent of gaseous pollution from industries is very high as compared to any other cause number of industries being established are regarded as yard stick of progress. Not ..

A vast array of industries can cause pollution contrary to popular perception that only a chemical industry can cause pollution. The nature and intensity of pollution may be different in different industry. In some industries, the pollution is out rightly vi..

Industrially, oxygen is manufactured from the air. The industrial method is based on a very simple principle known as Joule-Thomson effect. Air is first subjected to liquefaction (made liquid) and then to fractional distillation, to separate out oxygen from it. When a gas und..

Uses of Ammonia - Following are the chief uses of ammonia: 1) Ammonia is used in the industrial preparation of nitric acid by Ostwald's process. 2) Fertilisers, such as ammonium sulphate, ammonium nitrate, ammonium phosphate, urea etc. are manufactured with t..

In the manufacture of rayon and urea In the manufacture of fertilizers such as urea diammonium phosphate, ammonium nitrate, ammonium sulphate etc. In ice plants, as a refrigerant In furniture industry, as a cleansing agent for furniture and glass surfaces. In the manufacture..

Industrial Preparation of Hydrochloric Acid - Hydrochloric acid is produced along with the industrial preparation of caustic soda (sodium hydroxide). During the electrolysis of sodium chloride, large quantities of hydrogen and chlorine gas are obtained as by-products. These two ..

Hydrochloric acid is produced along with the industrial preparation of caustic soda (sodium hydroxide). During the electrolysis of sodium chloride, large quantities of hydrogen and chlorine gas are obtained as by-products. These two gases are burnt to form hydrogen chloride gas. ..

A warehouse to store finished industrial goods in boxes is constructed as shown. If one box occupies a space of 3 m 3 , then how many boxes could be stored in the warehouse? [ a = 15, b = 23, c = 24, d = 49] . => 10830 or 10800 or 10780 or 10770..

The students from the Lincoln School visited the science exhibition. The table shows the number of votes polled by the students for various themes in the exhibition. Choose the graph that represents the data. Themes Number of votes Food and Agriculture (FA) 125 Industry and Enviornment (I..