Catalytic cracking definition

Catalytic cracking means a refinery process of breaking down larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalyst.

Catalytic cracking means a refinery process of breaking down larger, heavier, and more complex hydrocarbon molecules ontointo simpler and lighter molecules. Catalytic cracking is accomplished by the use of a catalytic agentcatalyst.

Catalytic cracking means the process of breaking down larger, heavier, and more complex hydrocarbon molecules into simpler and lighter molecules through the use of a catalyst.

Examples of Catalytic cracking in a sentence

• Technical process designations substantiate individual process characteristics: • Pyrolysis: allothermal (with external energy supply) process excluding oxygen and air.• Catalytic cracking: allothermal catalytic process.• Hydrocracking: allothermal, catalytic process with the addition of hydrogen.• Gasification: autothermal process (without external energy supply) by partial oxidtion using an additional gaseous reactant.

• Catalytic cracking is similar to thermal cracking except that catalysts facilitate the conversion of the heavier molecules into lighter products.

• Catalytic cracking uses catalysers that, at the same temperature, allow a deeper and more selective transformation of fractions that could be heavier.

• Catalytic cracking is carried out over acid microporous sieves, being HZSM-5 zeolite the most studied due to its shape selectivity that maximizes the olefin production.

• Director Bialon asked again for the date on which Ms. Gouker first began to use days under the FMLA.

• Catalytic cracking is a chemical process that entails the extensive use of carbon ions.

• Catalytic cracking over zeolite-based catalysts is an important reaction in the refining and petrochemical industry (Shuo and George, 2004).

• Catalytic cracking of cyclic acetals and ketals derived from 2,3-butanediol.

• Catalytic cracking of polyethylene using solid catalysts occurs through carbonium ion mechanism[62].

• Catalytic cracking gives better antiknock property for gasoline as compared to thermal cracking.(iii) Hydrogenation consists of the addition of hydrogen atoms to certain hydrocarbonsunder high pressure and temperature to produce more desirable compounds.