Question

Selective hydrocracking or selective hydro·isomer·ization are methods for performing this process, which is used to improve low-temperature flow properties like cloud point and pour point. For 10 points each:
[10h] Name this process, in which large paraffins are removed from a petroleum product.
ANSWER: dewaxing [accept winterization; accept descriptive answers indicating the removal of waxes]
[10e] Dewaxing is frequently used when making fuels intended for this type of internal combustion engine, which uses pure compression rather than a spark to ignite the fuel.
ANSWER: diesel engine
[10m] In contrast to the straight-chain alkanes that comprise petrodiesel, biodiesel consists of molecules that have hydrocarbon tails attached to this functional group, which can be produced by reacting an acyl chloride with an alcohol.
ANSWER: esters
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Summary

2023 BHSU @ Berkeley03/18/2023Y313.33100%33%0%
2023 BHSU @ Maryland03/11/2023Y316.67100%67%0%
2023 BHSU @ Northwestern02/25/2023Y611.6750%33%33%
2023 BHSU Online04/15/2023Y412.5075%50%0%
2023 BHSU @ Sheffield04/15/2023Y210.0050%50%0%
2023 BHSU @ Waterloo04/15/2023Y310.00100%0%0%
2023 BHSU @ Yale04/08/2023Y310.0067%33%0%
2023 BHSU @ Yale04/08/2023Y316.67100%67%0%

Data

Berkeley BStanford A010010
It's Joever[Insert Lawyer Joke Here]010010
Stanford BBerkeley A0101020
Rutgers DiasporaGlass Onyen: A Knives Out Mystery0101020
Maryland AMaryland B+010010
Fan-tastic Negs and Where to Find ThemThe Perfection of Wisdom in 8,000 Negs0101020
NorthwesternBrownstein et al.100010
Chicago AIllinois100010
Dr. Christopher Manners, MD - Samarra, IraqCornell B-0101020
Cornell C++Rollin in from Sturgis, The Cheyne Gang0101020
The Enrique Trastamara Military Academy BHouston and friends010010
Hutto HipposWhat is BH! And you are asking me? BHSU0000
Broken Imperial NomadsOxford Hornets0101020
Buzzers KaramazovMagisters Ludi0000
Milan et al.Cameron et al.010010
The Vulture's Guide to BuzzParth et al.010010
Neg 5! Playing Quizbowl, Liddy StyleThe Passion According to C.H.010010
nats is supposed to mean you all have gone softWatching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again010010
nats is supposed to mean you all have gone softWatching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again0101020
nats is supposed to mean you all have gone softmeet the new weird, same as the old weird010010
nats is supposed to mean you all have gone softmeet the new weird, same as the old weird0101020
Olmo (Bonus) BagelryColumbia B0101020
Olmo (Bonus) BagelryColumbia B010010
Olmo (Bonus) BagelryUG Championship Players (and Mazin)0101020
Olmo (Bonus) BagelryUG Championship Players (and Mazin)010010
Columbia BWatching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again0000
Olmo (Bonus) BagelryColumbia B0101020
Olmo (Bonus) BagelryColumbia B010010
Olmo (Bonus) BagelryUG Championship Players (and Mazin)0101020
Olmo (Bonus) BagelryUG Championship Players (and Mazin)010010
UG Championship Players (and Mazin)meet the new weird, same as the old weird0101020
nats is supposed to mean you all have gone softWatching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again010010
nats is supposed to mean you all have gone softWatching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again0101020
nats is supposed to mean you all have gone softmeet the new weird, same as the old weird010010
nats is supposed to mean you all have gone softmeet the new weird, same as the old weird0101020
PurdueEpic010010
Amartya Senpai Notice MeMichigan0101020
OSUChicago B+010010
WUSTLMojo Shojo001010