Natural oils may be split by hydrolysis to obtain fatty acids or by sapon i f i.ca t ion to obtain soaps. Organic fatty acids, their salts and esters playa key role in emulsion polymerization. Sodium and lithium salts ...

As noted earlier, it is much more difficult to market leather, at acceptable prices, finished than crust leather. This is especially true when trying to export. Therefore, sufficiently large domestic market, i.e. local ...

Fish contains a ligh level of proteins, minerals and vitamins and as such is an ideal contribution to the balanced diet of man. Considering the worldwide tendency to deplete the oceans resources the planned and ...

Flour milling is perhaps one of the most ancient industries. That is, it was for flour milling that man first applied the machine he invented, utilizing the machine to provide motive power as a means of improving his ...

Glues are substances used for joining surfaces by means of elastic film which firmly clings to the glued surfaces and is not broken off under the impact of shear stress. Glueing has long been an important way of joining ...

Recycle and fresh methanol are vapourised and mixed with air, and superheated to 100oC-l30oC. Hot gases pass to the converter after mixing with by-pass air and steam. The converter contains granules of silver catalyst ...

Foundry has been there always in the basis of all kinds of industry for over hundreds of years suppcrrting the progress of technology and convenience of human life. Today, we are surrounded by cast metal products ...

Milk, as a highly nutritive drink, has today become indispensable for our daily living, and its demand continues to increase steadily from year to year for consumption by general households, hospitals and schools. Milk ...

The manufacture of pasteurized fruit juice has three stages: - Fruit treatment - Juice treatment - Product packaging Before details can be given, samples of the raw materials must be tested. The results of these tests ...

Furfurylic resins are a recent development in the manufacture of polymers. The basic raw material - furfuryl alcohol - is obtained from furfural, which can be produced from renewable resources or wastes such as bagasse, ...