搜索结果: 1-15 共查到“Adsorption”相关记录18条 . 查询时间(0.042 秒)
Synthesis and Adsorption Studies of the MIcro-Mesoporous Material SBA-15
Micro-Mesoporous Silica Preadsorption
2014/10/21
Over the past decades, there have been worldwide efforts to synthesize new types of ordered porous materials for catalysis, separations, etc. Among those, mesoporous material with microporous walls ar...
Low temperature adsorption of CO on modified, vicinal Cu(100) surfaces：A comparative study
Carbon monoxide Copper(100) vicinal surface Potassium modified surface
2014/1/16
The experimental results of the adsorption of CO on clean and potassium-modified vicinal Cu(100) surfaces at 125 K were present. We studied three surfaces under identical experimental conditions. At 1...
First principles study on the structure and STM image of acetylene adsorption on Ge(0 0 1)
First principles study structure and STM image acetylene adsorption Ge(0 0 1)
2011/11/17
The adsorption of acetylene on Ge(0 0 1) is investigated by first-principles calculations. The calculations of total energy and simulations of scanning tunneling microscopic images consistently show t...
First principles study on the structure and STM image of acetylene adsorption on Ge(0 0 1)
First principles study structure STM image acetylene adsorption on Ge(0 0 1)
2011/7/2
The adsorption of acetylene on Ge(0 0 1) is investigated by first-principles calculations. The calculations of total energy and simulations of scanning tunneling microscopic images consistently show t...
Adsorption Performance of Sliding Wall-Climbing Robot
wall-climbing robot adsorption performance centrifugal impeller
2010/11/5
Sliding wall-climbing robot (SWCR) is applied worldwide for its continuous motion, however, considerable air leakage causes two problems: great power consumption and big noise, and they constraint the...
Reusable hydroxyapatite nanocrystal sensors for protein adsorption
Reusable hydroxyapatite nanocrystal sensors protein adsorption
2010/8/31
The repeatability of the adsorption and removal of fibrinogen and fetal bovine serum on hydroxyapatite (HAp) nanocrystal sensors was investigated by Fourier transform infrared (FTIR) spectroscopy and ...
Theoretical investigation of methane adsorption onto boron nitride and carbon nanotubes
Theoretical investigation methane adsorption onto boron nitride carbon nanotubes
2010/8/31
Methane adsorption onto single-wall boron nitride nanotubes (BNNTs) and carbon nanotubes (CNTs) was studied using the density functional theory within the generalized gradient approximation. The struc...
Removal of methyl red from aqueous solution by activated carbon prepared from the Annona squmosa seed by adsorption
Annona squmosa Adsorption Wastewater
2009/11/17
The use of low-cost, locally available, highly efficiencient and eco-friendly adsorbents has been investigated as an ideal alternative to the current expensive methods of removing dyes from wastewater...
Synthesis of Chelating Resin PETU and Its Adsorption to Ag(I)
chelating resin chelating resin Ag(I) adsorption
2009/11/13
A novel chelating resin (PETU) with thiourea groups in its main chain was synthesized by the reaction of O,O'-butane-1,4-diyl dicarbonisothiocyanatidate and triethylene tetraamine. The adsorption of A...
Adsorption of 4-Toluene Sulfonic Acid on Modified Bentonite : Optimization by Response Surface Methodology
Adsorption Smectite Organobentonite Response surface methodology
2009/10/12
Adsorption of 4-toluene sulfonic acid (4-TSA) onto modi ed bentonite (ODTMA-bentonite) was carried out. ODTMA-bentonite was synthesized by placing quaternary ammonium surfactant (octadecyltrimethyl am...
Kinetics and Isotherm Studies on Methylene Blue Adsorption onto Ground Palm Kernel Coat
Palm kernel Sorption Methylene blue Pseudo Kinetics Equilibrium
2009/9/30
Palm kernel coat (PKC) was collected from an oil palm seed processing factory and the residual oil on the PKC was removed by saponification. The ability of the PKC to remove Methylene Blue (MB), a bas...
Adsorption Equilibrium of Volatile in Condensed ModePolyethylene Process
adsorption equilibrium adsorption model polyethylene process
2009/4/28
n this paper n-hexane is chosen as typical volatile in condensed mode polymerization process,and the adsorption equilibrium of volatile in polyethylene particles is studied through experiments at di...
Heavy Metal Adsorption Properties of Marine Algae Durvilliea Potatorum, Ecklonia Radiata and Laminaria Japonica
biosorption heavy metal removal marine algae
2009/4/21
Heavy Metal Adsorption Properties of Marine Algae Durvilliea Potatorum, Ecklonia Radiata and Laminaria Japonica.
New Models for Evaluating the Adsorption Rate of an Adsorbent
adsorption rate adsorption adsorbent
2009/3/30
Four models for the rate of adsorption in an adsorbent (slab-like, cylindrical or spherical) are presented.The parabolic profile (PP) model is obtained by assuming a parabolic intraparticle concentra...
Removal of Thiophene from Coke-Chemical Benzene by Liquid Adsorption on Modified ZSM-5 Synthetic Zeolite
coke-chemical benzene thiophene adsorption equilibrium
2009/3/25
Removal of Thiophene from Coke-Chemical Benzene by Liquid Adsorption on Modified ZSM-5 Synthetic Zeolite.