shift reaction in a sentence
Examples
- It is the source of heat for powering the endothermic reaction, and it removes coke that tends to form on the iron oxide catalyst through the water gas shift reaction.
- The process utilizes a specially designed reactor and depends upon a proprietary metal catalyst to promote chemical conversion at the low temperatures where the water gas shift reaction and methanation take place.
- Further stages of efficient combustion ( with or without char deposits ) are known as gasification reactions, ending quickly when the reversible gas phase of the water gas shift reaction is reached.
- Ammonia production was one of the first commercial processes that required the production of hydrogen, and the cheapest and best way to obtain hydrogen was via the water-gas shift reaction.
- Catalytic amounts of water are used in both processes, but the Cativa process requires less, so the water-gas shift reaction is suppressed, and fewer by-products are formed.
- Carbon monoxide dehydrogenase ( CODH ) catalyzes the water gas shift reaction which provides CO for the biosynthesis of acetylcoenzyme A . The latter step is effected by the Ni-Fe enzyme acetylCoA synthase.
- The interest of cuprospinel arises in that magnetite is a widely used catalyst for many industrial chemical reactions, such as the Fischer Tropsch process, the Haber Bosch process and the water-gas shift reaction.
- With regard to synthetic fuels, an old but still important process is the Fischer-Tropsch synthesis of hydrocarbons from synthesis gas, which itself is processed via water-gas shift reactions, catalysed by iron.
- If, however, hydrogen is the desired end-product, the coal gas ( primarily the CO product ) undergoes the water gas shift reaction where more hydrogen is produced by additional reaction with water vapor:
- The different intermediates that is suggested are : HOCO, HCO and HCOO . In 2009 there are in total three mechanisms that are proposed for the water-gas shift reaction over Cu ( 111 ), given below.