components nga gpa - natural gas components sulfur traces - d /d fto d - fast total olefin analysis d thiophene in benzene fast rga ( ) - refinery gas components ac uop - gas analyzer flow modulated gc*gc hi-speed rga - refinery gas component oxytracer - traces oxygenates ac - boiling point distribution...
. the feeding rate of coal according to the boiler demand and the amount of air available for drying and transporting the pulverized coal fuel is controlled by computers. pieces of coal are crushed between balls or cylindrical rollers that move between two tracks or "races." the raw coal is then fed...
freezing points. so, it can improve the taste, feeling and quality and reduce production cost it is widely used as thickener and plasticisation in cold drinks industry. in cakes, bread, baking food, it can keep the effect of starch and extend the shelf life. high quality and delicious taste are kept in preserved...