We used the cryogenic refrigerator

We used the cryogenic refrigerator to reach 95K (the lower limit of its cooling capabilities), and
later on in the experiment used liquid nitrogen to reach 77K. Dr. Sullivan was curious about the difference
in speed and volume of adsorption that would arise out of crushing the zeolite (thus increasing the surface
area), so this was planned into the procedure. In the first part of the experiment, I left the pellets intact.
Nitrogen gas was released into the zeolite chamber (now cooled to 95K) in 0.02 atm increments, and I
measured the pressure in the pipe system every 15 seconds. Upon turning the cryogenic refrigerator off,
letting the zeolite sample warm to room temperature, and then re-cooling the sample to 95K, I found that
the equilibrium pressure of nitrogen in the zeolite had increased. We hypothesized that the drastic
temperature change had caused some of the zeolite's molecular cages to break, increasing the area
accessible to nitrogen molecules and thus allowing more of them to be adsorbed. This hinted at what the
results of crushing the zeolite would be and affirmed our interest in doing so.

結果 (中文) 1:

我们用低温冰箱来达到 95 K （其冷却能力下限），和后来在实验中使用液态氮达到 77 K。沙利文博士很好奇的差异在速度和数量会出现破碎沸石 （从而增加表面的吸附区域），所以这计划到过程。在实验的第一部分，我原封不动的颗粒。氮气被释放到沸石室 （现在冷却到 95 K） 0.02 atm 增量中测出的压力管道系统中，每隔 15 秒。在关闭低温冰箱，让温暖到室温，沸石样品，然后再冷却到 95 K 样本，发现氮在沸石的平衡压力有所增加。我们假设激烈温度变化引起了一些沸石的分子的笼子里，为了打破，增加的面积可以访问氮分子，从而使更多的人被吸附。这暗示了什么破碎的沸石的结果将和申明我们兴趣这么做。

結果 (中文) 3:

我们用低温冰箱达到95K（其冷却能力的下限），和后来在实验用液氮达到77K。沙利文博士关于差异的好奇在速度和体积的吸附，会产生的破碎的沸石（从而增加表面面积），所以这是计划的程序。在实验的第一部分，我离开了完整的颗粒。氮气进入分子筛室（现在冷95K）0.02 ATM的增量，和我测量管道系统中的压力每15秒。打开低温冰箱后，让沸石样品加热到室温，然后再冷却样品95K，我发现沸石中的氮的平衡压力增加。我们假设激烈温度的变化导致了一些分子筛的分子笼断裂，增加了面积可访问氮分子，从而使他们更多的被吸附。这暗示了什么粉碎沸石的结果将是，并肯定我们这样做的兴趣。