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  • Electronic Ballast for Fluorescent Lamp 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Though the history of lamps are almost as long as that of electricity and various kinds of lamps have been developed, those with high efficiency have not been invented yet. Among others, the fluorescent lamp is in the ...
  • V. S. Motor Assembling Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    As the industries develop and diversify, rather than the motors with fixed revolution, the variable speed motors of large variable speed ratio and easy maintenance and operation have been in greater demand. The V.S. ...
  • Pump Assembling Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    With the increase in population centered around cities and improvement in living standard, there has been a considerable upsurging in the consumption of water, which necessarily calls for extension of facilities for ...
  • Front & Rear Axle Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The products to be produced under the technology license are the front and rear axles of respectively 4- wheel driven cars and front axles of 2-wheel driven vehicles. Characteristics of this product are that the safety ...
  • Brake Cylinder Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The brake cylinder requirement per specific type of automobile varies, that is the brake cylinder manufacturing technology requires adopting the method of producing many different types in small numbers, with each ...
  • Used Oil Regeneration 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The technology of used lubricating oil regeneration has been utilized for many years in industrialized countries and more recently in developing countries. This development has occurred for two main reasons: (i) to ...
  • SBR-Cold Emulsion Process 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The styrene and butadiene monomers are mixed in an emulsion reactor with water, catalyst emulsifier (soap) and molecular weight modifier (eg tertdodecy mercaptan). The polymerisation temperature is low at SoC. The conversion ...
  • Propylene Oxide-Co-Product TBA 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Propylene oxide is produced by a two-step process in which isobutane is oxidised using oxygen to tert-butyl hydroperoxide (THP' and the latter is used to oxidise propylene to propylene oxide. Isobutane and oxygen are ...
  • Self-Adhesive Tape Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    No particular high technologies are required for the manufacturing plant and its process including self adhesive tapes for use in packaging, electric and electronic industries, and stationery. Nevertheless, it is real ...
  • Vinyl Acetate- Ethylene Vapour Phase Oxidation 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Fresh and recycle acetic acid is vapourised, and continuously fed to the acetic vapouriser where it is contacted with gaseous ethylene. Pure oxygen is now introduced into the vapourised acetic acid/ethylene feed ...
  • Polythylene High Density (HOPe )-Gas Phase Process 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Pure ethylene is fed to a fluidised bed of polymer particles maintained at 85-l050C and 20 bar according to the polymer grade. Catalyst (chromium on silica) is injected continuously. Conversions of 2-3 percent with ...
  • Hydrogen from Natural Gas 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Desulphurised natural gas is mixed with steam to give a required steam to carbon molar ratio of 3 is steam-reformed. eaction is endothermic and takes place with a catalyst at 850-g000e and 25 bar. Reaction scheme is: After ...
  • Arnoxycillin Synthesis Technology 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    While researching on the staphylococcal variants in 1928, A. Fleming found that the propagation of bacteria being suppressed in culture media stained with mildews. It was named penicillin after the nomenclature of ...
  • Synthesis Gas from Partial Oxidation of Fuel Oil 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The residual oil feedstock and process oxygen are preheated to 2450C and pressurized to about 70 bar. Along with recycle soot, and steam diluent, the mixture is passed to the parallel partial oxidation reactors. ...
  • Titanium Dioxide Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Titanium dioxide is the most widely used white pigment. Its predominance is due to the high refractive index, lack of colour and chemical inertness. High refractive index in the visual portion of spectrum results in ...
  • P-Xylene-Recovery by Adsorption 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The UOP Parex process was the first commercial process. It is a continuous process using a fixed bed of adsorbent. All process streams are in the liquid phase at constant temperature in the bed. Feed is introduced ...
  • Saccharin Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    After discovery of saccharin in 1877 by professor I. Remen and professor C. Fahlberg of the United States, a small-scale plant was set up in New York in 1884, heralding its commercialization. With the rush of ...
  • Phenol 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Cumene is first oxidised with air to form cumene hydroperoxide. The oxidation is carried out at 7 bar and at a temperature of 100oC. The cumene hydroperoxide is then concentrated to about 80 weight percent in a two stage ...
  • PVC -Suspension Polymerisation 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Polyvinyl chloride is prepared commercially by the free-radical initiated polymerisation of vinyl chloride. In the suspension process; deionised water, suspending agents and vinyl chloride monomer (99 wt percent min) ...
  • Polybutadiene Rubber (BR) 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Butadiene-l,3 together with solvent and catalyst are first of a series of polymerisation reactors, polymerises exothermically. File: G54 ISle 3513 mixed and passed to the where the butadiene When oil extended types ...