Examination by SEM indicates that these results are likely caused by the presence of particles finer than 63 μm that adhere to larger particles even after separation with tetrabromoethane, and regardless of the type of sieve used.
We propose a novel type of photon sieve where phases of its sieved waves are encoded as radial positions of the pinholes and use such phase-encoded sieves for generating designed intensity patterns in Fresnel domain.
The distribution characteristics of gas holdup in a multi-stage bubble column embedded with five types of sieve plates and three types of tongue plates were studied using electrical resistance tomography (ERT).
The results showed that the collision rate and average collision energy in a milling chamber increase linearly with the average turbulent kinetic energy for the same type of rice sieve, which confirm the validity and practicability of the average turbulent kinetic energy.
Four parameters, including SiO2 mass percentage, type of alcohol, sieved size of SiO2, and sieved size of Ca(OH 2 particles, were selected for conducting experiments in a fluidized bed.
Synthesis of mesoporous silica gained importance after the discovery of M41S type of molecular sieves by the scientists in the Mobil Oil Corp in 1990 [4].
We present a new type of imaging device, named quadratic grating apodized photon sieve (QGPS), used as the objective for simultaneous multiplane imaging in X-rays.
SiO2 mesoporous molecular sieve SBA-15 with the incorporation of erbium ions is studied as a novel type of nanoscopic composite photoluminescent material in this paper.
In [22], two different types of harmonic sieves are proposed, either based on cross-correlation or based on the CPSD.
Different types of molecular sieves have been investigated, and zeolite such as ZSM-5 has been confirmed to be suitable support for methane non-oxidative aromatization [3, 4, 5, 6].
The bagasse was sieved in a sieve machine Model MLW with a group of sieves (Tyler Series).
