| 1. | Catalytic purification and hydrocracking are together known as hydroprocessing.
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| 2. | Such zeolites are used in cracking and hydrocracking catalysts.
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| 3. | This latter process is known as hydrocracking.
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| 4. | Hydrocracking breaks big molecules into smaller ones using hydrogen while hydrogenation adds hydrogen to molecules.
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| 5. | This process also generates hydrogen, which fuels the refinement of extracted bitumen through hydrocracking.
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| 6. | Hydrocracking breaks larger molecules into smaller ones using hydrogen while hydrogenation adds hydrogen to molecules.
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| 7. | Traders said Tosco had to shut down a hydrocracking unit that makes gasoline and diesel fuel.
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| 8. | Present U . S . use of hydrogen for hydrocracking is roughly 4 Mt per year.
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| 9. | Vegetable oil refining is a process to transform vegetable oil into fuel by hydrocracking or hydrogenation.
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| 10. | The hydrocracking of paraffins is the only one of the above four major reforming reactions that consumes hydrogen.
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