and KhosaR. L.‚ Traditional uses‚ phytochemistry and pharmacological properties of Moringa oleifera plant: An overview‚ Der Pharmacia Lettre‚ 3(2)‚ 141-164 (2011) 14. Srivastava A.‚ Mittal D.‚ Sinha I.‚ Chakravarty I. and Raja R.Balaji‚ Study of Adsorption Isotherms for the reduction of basic dyes in effluent water using Moringa oleifera seeds‚ Annals of Biological Research‚ 2(2)‚ 227-238 (2011) International Science Congress Association 40
Premium Water Water pollution
Introduction Paracetamol is a medication used to relieve fever‚ its chemical name is acetaminophen. Its molecular formula is CH3CONHC6H4OH and its molecular weight is 151.2 g/mol. The melting point of pure compound is in the range of 169-172 ℃. During lab Paracetamol medication was dissolved in water‚ purified and recrystallized again. The purpose of the experiment was to learn basic recrystallization techniques that include hot and cold filtration. During experimental procedure sample was purified
Premium Water Chemistry Temperature
methods for determining surface area; permeability‚ adsorption‚ derived properties of powders‚ porosity‚ packing arrangement‚ densities‚ bulkiness & flow properties. Surface and Interfacial Phenomenon: Liquid interface‚ surface and interfacial tensions‚ surface free energy‚ measurement of surface and interfacial tensions‚ spreading coefficient‚ adsorption at liquid interfaces‚ surface active agents‚ HLB classification‚ solubilization‚ detergency‚ adsorption at solid interfaces‚ solid-gas and solid-liquid
Free Pharmacology Pharmacy
Table of Contents 1. Introduction 1 2. LITERATURE REVIEW 3 2.1 BIOFUELS 3 2.2 Bio-Oil Production 3 2.2.1 Bio-Oils production by Fast Pyrolysis 4 2.2.2 Bio-Oils by Liquefaction of bio-mass 6 2.3 Vegetable oil 7 2.4 Drawback of bio oil 9 2.4.1 Hydrodeoxygenation 9 2.4.2 Catalytic cracking 10 2.5 Mechanism of Catalytic Cracking 11 2.6 Kinetic and modeling for catalytic cracking 14 3. Characterization and Analysis techniques 15 3.1 catalyst characterization methods 15 3
Premium Petroleum Chemical kinetics Chemical reaction
process caused by the loss of neutral oil saponification‚ emulsification; (3) theoretical calculation formula: alkali refining losses = 0.2 + 1.25 x (FFA % % + water + phosphatide content % % + 0.3% + impurities) 2‚ decoloring loss mainly for adsorption bleaching waste clay in oil absorption caused by the loss‚ should try to reduce the waste clay oil content.Decolorizing loss = waste clay x waste clay dry base oil content. 3‚ deodorization loss including the deodorization process of fatty acid
Premium Hydrogen Hydrogen peroxide Oxygen
Title: Thin-Layer Chromatography Objectives: Part1: 1. To learn the technique of TLC and the visualization of colourless components. 2. To identify an unknown drug by a TLC comparison with standard compounds. Part 2: To learn the separation technique by using Thin Layer Chromatography plate in separating a mixture of compounds into individual pure compound by using Spinach Leaf. Introduction: (i) General Concepts Chromatography is a common and powerful method used to separate and analyze complex
Premium Chromatography Thin layer chromatography Analytical chemistry
through the column at differentiates due to differences in their partition behavior between the mobile phase and the stationary phase. The mobile phase must be degassed to eliminate the formation of air bubbles. Types: Partition chromatography Adsorption‚ or liquid-solid Liquid chromatography Ion exchange chromatography Size exclusion‚ or gel‚ chromatography Bioaffinity chromatography Absorption chromatography Composition: Solvent Solvent Delivery System (Pump) Injector Sample
Premium High performance liquid chromatography Chromatography Analytical chemistry
2008 APEC Clean Development Conference – The Current Applications and Future Promotion of Green Chemistry for Sustainable Development National Tsing-Hua University‚ Hsinchu‚ Chinese Taipei Dec.15.2008 Green Chemistry for the Improvement of Human Welfare Gwo-Dong Roam ‚ Wan-Yi Wu‚ Chung-Han Chiou‚ Chung-Wen Yen Office of Sustainable Development Environmental Protection Administration‚ Chinese Taipei Tel: 02-23822841; E-mail: gdroam@sun.epa.gov.tw Viewpoints & Experiences: . Roadmap:
Free Carbon dioxide
Mapua Institute of Technology Department of Physics VILLAFLOR‚ KIM MICHAELA B. EMG/3 PHY11-2L/B4 2009100103 GROUP NO.5 504 DATE OF PERFORMANCE: MAY 3‚2013 DATE OF SUBMISSION: MAY 10‚2013 INSTRUCTOR Analysis: The work done by the fan cart is not constant. Because the work is directly proportional to the displacement given a constant force while power is indirectly proportional to work. Therefore we can conclude that power is also directly proportional
Premium Potential energy Energy Force
sample. Objective The objectives of this experiment are to perform sample preparation by SPME and to identify the components of hydrocarbon in common fuel using SPME-GC-MS. Introduction Solid phase microextraction‚ a simple‚ effective adsorption/desorption technique‚ eliminates the need for solvents or complicated apparatus for concentrating volatile or nonvolatile compounds in liquid samples or headspace. SPME is compatible with analyte separation/detection by gas chromatography or
Premium Gas chromatography Chromatography Benzene