Optimization of post combustion carbon capture processsolvent selection

 Báo cáo y học: "Optimization of 5-fluorouracil solid-lipid nanoparticles: a preliminary study to treat colon cancer"

Báo cáo y học: "Optimization of 5-fluorouracil solid-lipid nanoparticles: a preliminary study to treat colon cancer"

... chemicals were of analytical grade. Preparation of solid lipid nanoparticles Weighed amounts of soyalecithin and Dynasan were dissolved in 10 ml of dichloromethane. Certain am oun ts of 5-FU ... emulsions and liposomes, the particle matrix of SLNs is composed of solid li-pids. The majority of lipids commonly used are trig-lyceride esters of hydrogenated fatty acids. Hydro-ge...

Ngày tải lên: 25/10/2012, 11:22

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progressing towards post - 2012 carbon markets

progressing towards post - 2012 carbon markets

... post- 2012. Christian Egenhofer con- tends that the future European carbon market is unlikely to induce noticeable demand while it still remains the backbone of global carbon markets. The carbon ... role of carbon markets in contribut- ing to low carbon development and new mecha- nisms for green growth, as one core area of action to address the challenges noted above. Under t...

Ngày tải lên: 24/04/2013, 16:03

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BT 3   optimization of medium for indole 3 acetic acid production using pantoea agglomerans strain PVM

BT 3 optimization of medium for indole 3 acetic acid production using pantoea agglomerans strain PVM

... chemicals used were of the highest purity available and of analytical grade. Screening, isolation and identification of micro-organism Isolation of the microbial strain capable of IAA produc- tion ... concentration contained 0Æ5 ml of enzyme extract and 2Æ5mlof0Æ5 mol borate buffer (pH 8Æ5) containing 0Æ1 lmol of pyridoxal phosphate, 40 lmol of l-tryptophan and 20 lmol of a-k...

Ngày tải lên: 06/08/2013, 21:06

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Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge

Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge

... amount of organic carbon was indicator as the amount of biofilm developed on PAC. Figure 5 shows the amount of organic carbon on PAC after each incubation. Figure 6 shows the adsorption isotherm of ... adsorption capacity of PAC in the aeration tank. The objective of this study is to clarify the effect of DOM and biofilm on the adsorption capacity of PAC in the aeration...

Ngày tải lên: 05/09/2013, 08:40

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Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: Thermodynamic model and parameter analyses

Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: Thermodynamic model and parameter analyses

... double-maximum dimensionless profit rate. The profit rate of the model cycle is optimized by optimal allocation of the heat conductance of the heat exchangers in Part 2 of this paper. Copyright ... been the Director of the Department of Nuclear Energy Science and Engineering and the Director of the Department of Power Engineering. Now, he is the Superintendent of the Pos...

Ngày tải lên: 05/09/2013, 14:58

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CFD for hydrodynamic efficiency and design optimization of key elements of SHP

CFD for hydrodynamic efficiency and design optimization of key elements of SHP

... section of a ball valve Graph 2. Ball valve opening angle of 45º - velocity (v/vo) (a) and pressure (p/po) profiles Graph 2 shows the layout of the velocity and pressure profiles along ... and CD segments In Graph 8 the inversion of the flow velocity in the middle of the draft tube enhance the inversion of the flow due to the influence of the rotational speed and t...

Ngày tải lên: 05/09/2013, 14:58

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Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: Heat conductance allocation and pressure ratio optimization

Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: Heat conductance allocation and pressure ratio optimization

... dimensionless profit rate ( max Π ). To search the optimal values of h u , l u , k u , i u and 1 π , the numerical calculations are provided by using the optimization toolbox of Matlab 7.1. ... Effect of 1 τ on the characteristic of () out opt e versus 1 π Figure 2. Characteristic of ,, , , () opt j jhlki u = Π and () opt ex η Π versus 1 π 2.2 Maximum d...

Ngày tải lên: 05/09/2013, 14:58

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