desorption相关论文
As a promising hydrogen-storage material,graphene is expected to have a theoretical capacity of 7.7 wt％,which means a car......
Olive mills wastewater (OMW) exhibit substantial contaminated properties due to their content of phe-nolic constituents ......
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Experimental study of enhancing coalbed methane recovery by carbon dioxide injection driving methane
In order to enhance coalbed methane recovery, taking a self-developed largecale simulation system for the platform, a mo......
Cement pastes containing 0％, 15％, 25％ and 35％ fly ash were prepared. After being cured for 90 days, all fly ash blended ceme......
C 3 S pastes containing 0%,5%,10%,and 15% nano-SiO2 mixed with de-ionized water and alkali solutions were prepared.When ......
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Affects of Irrigation Pattern on the Adsorption and Desorption of Phosphorus on the Paddy-field Soil
To investigate the affects of irrigation pattern on phosphorus adsorption and desorption on paddy-field soils, some surf......
Quantitative Evaluation of Nano-Pore Structure of Cement Paste during Drying: New Insights from Wate
The study demonstrates a new method to quantitatively evaluate the complex pore system in cement pastes, via water sorpt......
Pollutant from surface applied agricultural chemicals and pesticides is one of the major sources of contamination in wat......
CaCl2 solution(0.1 mol · L-1) was used as the extractant to desorb vanadium in the polluted bentonite.First-order dynam......
Sulfur dioxide(SO2),mainly emitted from the burning of fossil fuels,has caused a series of environmental pollution and t......
In recent years,the emission of sulfur dioxide(SO2),which is mainly from the burning of fossil fuel,has caused serious e......
Understanding the behavior of tritium release from ceramic breeder materials is important for the design of solid breedi......
Enrichment and Purification of Tanshinone ⅡA from Salvia miltiorrhiza Bunge Extracts with Macroporou
Tanshinone ⅡA,one of the most important components of Salvia miltiorrhiza Bunge,can be used for the treatment of cardio......
Ice desorption is the main mechanism causing the release of complex molecules from solid to gas phase in star forming re......
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A vibration-based testing device is developed to study gas desorption properties under low-frequency vibration.The study......
China has rich coal-bed methane resources.The exploitation of CBM can not only reduce the lack of energy in the country,......
Tenax Extraction as a Tool to Evaluate Desorption of Sediment- Associated Polycyclic Aromatic Hydroc
Transportation and bioavailability of sediment - associated contaminants are often controlled by the contaminants desorb......
Biosorption is regarded as a cost-effective biotechnology for the treatment of high volume and low concentration complex......
Marinobacter sp.MnI7-9 efficiently oxidizes Mn2+ to generate biogenic Mn oxide (BMO), primarily δ-MnO2.In this stud......
The physical and chemical texture of tectonically deformed coals produced by various formational mechanisms are differen......
对小麦秸秆进行物理-化学方法改性后，制备成一种新型的吸附剂用于处理水溶液中的磷酸根离子。通过扫描电子显微镜（SEM）、傅里叶红外光......
以不同熟污泥配比改性黄土作为实验供试土壤，采用序批实验法研究了外源铅在0％、1％、2％、4％、6％、8％、10％、15％、20％、30％熟污泥质量配比的土壤......
The sorption of UO22+ onto ZrP2O7 was studied using the batch technique and the point of zero charge of ZrP2O7 was obtai......
The concentrations of phosphate(PO43-),ammonium,nitrite,nitrate,silicate,dissolved organic nitrogen(DON),dissolved organ......
With the development of ecological civilization and economic construction,remediation of contaminated soils has caused m......
Using a walnut shellas a carbon source and ZnCl_2 as an activating agent,we resolved the temperature gradient problems o......
Easily prepared and stable functionalized magnetic ordered mesoporous silica for efficient uranium e
Functionalized magnetic Fe_3O_4@SiO_2 composite nanoparticles were prepared by simply embedding iron oxide nanoparticles......
A series of Fe/HZSM-5 catalysts with different iron loadings were prepared by impregnation method.Characterization was p......
Preparation and kinetic analysis of Li_4SiO_4 sorbents with different silicon sources for high tempe
Using diatomite and analytical pure SiO2 as silicon sources,Li4SiO4 sorbents for high temperature CO2 capture were prepa......
Effect of alcohol solvents treated ZrO(OH)_2 hydrogel on properties of ZrO_2 and its catalytic perfo
A series of ZrO2 catalysts were prepared by treating ZrO(OH)2 hydrogel with different alcohol solvents (C2-C4 alcohols) ......
Mesostructured iron oxides(MIOs) were nanocasted from a plugged hexagonal templated silica(PHTS) with a Brunauer-Emmett-......
Li4SiO4 ceramic pebble is considered as a candidate tritium breeding material of Chinese Helium Cooled Solid Breeder Tes......
Single-step thermal carburization synthesis of supported molybdenum carbides from molybdenum-contain
A novel synthesis route to obtain highly dispersed molybdenum carbides in porous silica is described. The synthesis was ......
Selective catalytic reduction of NO by C_2H_2 over Ce-Al_2O_3 catalyst with rate-determining step of
Ce-Al2O3 catalysts prepared by co-precipitation are investigated both in NO oxidation by O2 and in selective catalytic r......
A density-functional theory investigation on desorption of O_2 on Sn(111) and its comparison with in
The first-principles calculations are performed to investigate the adsorption of O_2 molecules on an Sn(111) 2×2 surfac......
Composite supports Zr0.5Al0.5O1.75 modified by metal oxides,such as La2O3,ZnO,Y2O3 or BaO,were prepared by co-precipitat......
Effect of adsorption mode on photodegradation of H-acid in TiO2 suspension was studied using DFT calculation,UV-Vis spec......
Zr-pillared clays were prepared by heating and ultrasonic methods in intercalation process.The resultants were character......
In this work,a series of polyethyleneimine(PEI) functionalized commercial silica gel were prepared by wet impregnation m......
In this work, a series of Ni-Mo-Mg-O catalysts with mesoporous structure prepared by sol-gel method were investigated fo......
Well-crystalline CeO2 nanostructures with the morphology of nanorods and nanocubes were synthesized by a template-free h......
Synthesis of the water-compatible p-acetaminophen resin and its adsorption performances for vanillin
A novel p-acetaminophen resin(named as GQ-1) was synthesized with chloromethylated polystyrene and p-acetaminophen.It ca......
The Ni-CeO2/Al2O3 catalysts with a nickel content of 15 wt% prepared via impregnating boehmite were found to be highly a......
The catalytic properties of PtSn-based catalysts supported on siliceous SBA-15 and Al-modified SBA-15, such as Al-incorp......
Mesoporous silica with controllable bimodal pore size distribution was synthesized with cetyltrimethylammonium bromide (......
Extraction and Purification of Oligomeric Proantho Cyanidins from Pine Bark and Its Hypolipidemic Ef
[Objective]To study the extraction and purification methods for Oligomeric Proantho Cyanidins (OPC) from pine bark and i......
Comparison of dynamic adsorption/desorption characteristics of toluene on different porous materials
Four different types of adsorbents, SBA-15, MCM-41, NaY and SiO2, were used to study the dynamic adsorption/desorption o......
