blogs

STUDY OF DECOMPOSITION KINETICS OF A POLYMER USING TGA

By: MSK Admin | Sunday, June 22nd, 2014 | blogs | No Comments

Introduction: For development and selection of polymers for specific uses decomposition studies of polymer are extremely essential. This can be studied by classical method of gradually changing the temperature through …

ESTIMATION OF POTASSIUM IN MURIATE OF POTASH

By: MSK Admin | Monday, June 16th, 2014 | blogs | No Comments

Introduction: Potassium chloride was historically known as Muriate of potash. This name is occasionally still encountered in association with its use as a fertilizer. It varies in colour from pink …

SPECTROPHOTOMETRIC ESTIMATION OF BROMIDE

By: MSK Admin | Monday, July 15th, 2013 | blogs | No Comments

Abstract: Bromide ion is determined in spectrophotometer by using chloramine T as an oxidizing agent,Phenol Red and Methyl Red as colourimetric reagent,colour of which decrease with increasing bromide ion concentration. …

ESTIMATION OF HALIDES IN MINERALS, ORES & COMPOUNDS

By: MSK Admin | Friday, April 5th, 2013 | blogs | No Comments

Determination of halide is essential because of their detrimental property in certain compounds along with some beneficial properties. Usually halides are determined by argentometry (volumetric titration with AgNO3 soln with chromate …

ANALYSIS OF DIFFERENT OXIDATION STATES OF CHROMIUM

By: MSK Admin | Friday, April 5th, 2013 | blogs | No Comments

Ferro alloys like ferro chrome are mostly produced in submerged electronic arc furnace. This process generates large amounts of slag. The slag is basically M2O3-MgO-SiO2 based with constituent of CaO and …