Water Gas Shift Reaction

Water Gas Shift Reaction

The water-gas shift reaction (WGS) is a chemical reaction in which carbon monoxide reacts with water vapor to form carbon dioxide and hydrogen:

CO(g) + H2O(v) → CO2(g) + H2(g)

The water-gas shift reaction is an important industrial reaction. It is often used in conjunction with steam reforming of methane or other hydrocarbons, which is important for the production of high purity hydrogen for use in ammonia synthesis. The water-gas shift reaction was discovered by Italian physicist Felice Fontana in 1780. The reaction is slightly exothermic, yielding 41.1 kJ (10 kcal) per mole.

Read more about Water Gas Shift Reaction:  Applications, Reaction Conditions, Catalysts

Famous quotes containing the words water, gas, shift and/or reaction:

    Lord, crack their teeth! Lord, crush these lions’ jaws!
    So let them sink as water in the sand;
    When deadly bow their aiming fury draws,
    Shiver the shaft ere past the shooter’s hand.
    So make them melt as the dishoused snail
    —Bible: Hebrew Psalm LVIII (Paraphrased by the Countess of Pembroke)

    A new father quickly learns that his child invariably comes to the bathroom at precisely the times when he’s in there, as if he needed company. The only way for this father to be certain of bathroom privacy is to shave at the gas station.
    Bill Cosby (20th century)

    Let us not be dainty of leave-taking,
    But shift away.
    William Shakespeare (1564–1616)

    Children, randomly at first, hit upon something sooner or later that is their mother’s and/or father’s Achilles’ heel, a kind of behavior that especially upsets, offends, irritates or embarrasses them. One parent dislikes name-calling, another teasing...another bathroom jokes. For the parents, this behavior my have ties back to their childhood, many have been something not allowed, forbidden, and when it appears in the child, it causes high-voltage reaction in the parent.
    Ellen Galinsky (20th century)