额 文中涉及到quench的地方，有点长哈 不过挺容易看的
我前面帖子中，写了发现“quenched to cool。。”觉得可能是急冷的意思

However, the use of organic quenching agents is disadvantageous, because
organic solvents such as benzene are relatively expensive, toxic and
inflammable. Further, the use of organic solvents in an industrial
quenching process is problematic, because the gaseous phase is
enriched in organic solvents and explosive even at room temperature.
Thus the reaction product has to be cooled to low temperatures before
and during quenching. The waste gas comprises high levels of organic
solvent and has to be treated. Quenching methods with organic solvents
are thus complicated and require a large number of process steps.

US 2008/0039632 discloses a method for quenching a gaseous reaction
product comprising cyanopyridine with a predominantly non-aqueous
quenching fluid. The quenching fluid comprises picoline, which is the
starting compound of the ammoxidation reaction and thus can be
retransferred to the reactor. However, picoline is explosive when
mixed with air, and thus the process requires specific safety measures
such as reducing and controlling the temperature and the oxygen content.
After cooling the picoline in the separation step, it has to be
transferred to the reactor and reheated, and thus the overall process
requires a large amount of energy.

【 在 buckyx (老白干) 的大作中提到: 】
: 你最好给出一段话来，要不然不好判断到底是什么意思
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