Component trapped

Umsov VS, Dudnikova VB (1998) The trace component trapping effect experimental evidence, theoretical interpretation, and geochemical applications. Geochim Cosmochim Acta 62 1233-1240 Van Orman JA, Grove TL, Shimizu N (1998) Uranium and thorium diffusion in diopside. Earth Planet Sci Lett 160 505-519... 

Emulsified active component trapped in carrier skeleton... 

Summarizing, one can conclude that irrespective of the nature and the way in which the composite is built up, these matrices are important for providing robustness to the CNT platform and at the same time for facilitating the component trapping that is quite advantageous for many applications such as biosensing. 

Figure 3. Components trapped from the air over cut potato leaves. Carbon traps were extracted with 60 fxL of CSt IftL was used for CC (detector FID). GC conditions WCOT Carbowax 20M column, 50 m long temperature programmed 70-150 °C. Key a, trans-2-hexenal b, cis-3-hexenyl acetate c, cis-3-hexen-l-ol and d, tians-2-hexen-l-ol (14).

Vibrational deactivation has two important components trapping vibrations of the solvent (solvent interactions to be considered later in this paper) and metal-ligand vibra-... 

Solution Reference 11 is an exhaustive study on component trapping and should be in the files of every engineer dealing with distillation. It is a landmark discussion, since the subject has not been extensively addressed in the literature. Reference 11 discuses five classes of cures to tower accumulation problems. 

Kister, H. Z., Component Trapping in Distillation Towers Causes, S miptoms and Cures, Chemical Engineering Process, August 2004. 

Intermediate component accumulation may interfere with the control system. For instance, a component trapped in the upper part of the column may warm up the control tray. The controller will increase reflux, which pushes the component down. As the component continues accumulating, the control tray will warm up again, and reflux will increase again eventually, the column will flood. One case describing a similar sequence has been reported (352). 

Fig. 6 Color matching porous silicon and instant coffee for burst aroma release. The jar on die left eontains a commercial instant coffee/mesoporous sdicon blend after boiling water addition. The jar on die right shows the mesoporous silicon component trapped in die meniseus of boiling water...

Exposure of site personnel should be reduced by minimizing the possible amount of radioactive material in plant components. Traps and rough surfaces where radioactive particulates could accumulate should be avoided as far as practicable. 

In the late 1960s, helium, a mixture of He and He, was observed venting from within the Earth. The relative amount of He measured in oceanic basalt was greater than the He proportion of atmospheric helium and thus could not be atmospheric contamination. At the time there was no known deep-Earth process for producing the amounts of He observed. As a consequence, for decades, the ad hoc explanation proffered was that the He was a primordial component, trapped at the time of Earth s origin, which was mixed with nine times the amount of " He from radioactive decay. 

After recovery, proteins can be further purified by repeated washing with an appropriate solvent followed by centrifugation and/or filtration. This extra unit operation allows the removal of non-protein soluble components trapped within the interstitial spaces of the precipitate. The process can be further optimized to remove contaminating soluble proteins prior to drying (e.g., by selecting an appropriate pH of the water used for washing). 

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