Polyethylene is one of (he major plastics, used nowadays, in the variety of fields - from domestic to industrial purposes due to various advantages. Polyethylene is classified as high density (HDPE), medium density (MDPE), ...

This thesis presents an analytical as well as experimental investigation on heat transfer from the inner wall surface of a vessel to Newtonian and non-Newtonian power law liquids with radial flow agitation. Basically, ...

Aqueous phenolic effluents are relatively common industrial wastes, being produced in several industries and operations. Adsorption on activated carbon, and biological degradation may be used separately for removing ...

Dearomatisation of petroleum refinery fractions like naphtha, kerosene, gas oil and heavier fractions is practiced in refineries to improve their properties and to meet the specifications with respect to aromatics for ...

Phenols originate from natural as well as industrial sources. These are found to be present in the effluents of anumber of industries such as oil refineries, coke oven plants, steel plants etc. The permissible limits for ...

In India alcohol distilleries generate a large volume of waste water (spent wash) during the production of alcohol from molasses fermentation process. Around 15-20 1 of spent wash is generated per litre of alcohol produced. ...

Anaerobic digestion is the biological stabilization of organic substrates under anaerobic conditions. During the process, organic wastes are stabilized and biomass is produced with a substantial net reduction in the solid ...

Gas permeation is increasingly being used and now it has become an important unit operation. Gas permeators are smaller in size and require small floor area. It has no moving parts, therefore it is leak proof and pollution ...

Blast furnace is a moving bed noncatalytic reactor, used widely for producing pig iron. Burden feed consisting of iron ore, coke and flux enters the furnace from top and moves downwards. While the hot air blast introduced ...

The present investigation pertains to a theoretical study of energy conservation in multiple effect evaporator by simulating the variables of an evaporator for an improvement in steam economy. Basically, it deals with ...