catalyst poison meaning in Hindi

Examples

1. Sulfur is a gasoline catalyst poison,
2. Thus there is no accumulation of catalyst poisons, and the elaborate fine purification of the syngas can be omitted.
3. Potential catalyst poisons coming from the synthesis gas migrate into the organic phase and removed from the reaction with the aldehyde.
4. Lead is a " catalyst poison " and would effectively disable a catalytic converter by forming a coating on the catalyst's surface.
5. Ammonia synthesis also has a strict requirement of CO-free syngas, as CO is a strong catalyst poison for the usual catalysts used in this process.
6. In some of these cases, the addition of a small amount of a catalyst poison increase the yield of the desired product by lower the catalyst activity.