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Browsing United Nations Industrial Development Organization by Title

Browsing United Nations Industrial Development Organization by Title

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  • A.C. Generator Assembling Plant 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    The generator is a machine generating the electirc energy which is a basis for the modern industry. In other words, all industrial machinery in use in modern times are so manufactured as to properly function only when ...
  • Abs Resins 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    The emulsion route to ABS involves the preparation of rubber latex - usually non-stereospecific polybutadiene. This latex is emulsified with styrene, acrylonitrile, and other components at a pH of 10-10.5 and 57-60oC. Residence ...
  • Absorbent Cotton Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    Originally absorbent cotton was developed for the purpose of medical use. At present absorbent cotton is used for sanitary use and n surgical operation as well as for ordinary daily living. Absorbent cotton is a ...
  • Acetaldehyde 
    Unknown author (1979-01)
    Two reactors are used in this process. In the first, acetaldehyde is formed by reduction of cupric chloride to cuprous chloride in the presence of palladium chloride at a pressure of 11.2 bar. In the second, the cuprous ion ...
  • Acetic Acid from Methanol And Co 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Methanol and carbon monoxide are reacted in a hastelloy reactor operating at l700C and 30-40 bar. The reactor contents are a liquid phase mixture of ethers, esters, acids and water together with an iodide promoted ...
  • Acetic Acid via Acetaldehyde Oxidation 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Liquid phase oxidation of acetaldehyde occurs at 55-650C and 4.8-5 bar with manganous acetate as catalyst. If oxygen is used in place of air, the reaction temperature is raised to lO-80oC. The unreacted acetaldehyde and ...
  • Acetic Anhydride 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    A mixture of vapourised acetic acid and 0.25 percent triethyl phosphate is fed into a tubular reactor. Pyrolysis takes place at 7500C under a pressure of 200 mmHg. The cracking furnace exit gases containing acetic anhydride, ...
  • Acetone from Propylene 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    In the direct hydration process, propylene and water are preheated and fed to a catalytic reactor, where isopropanol is formed. This reaction may be carried out in the vapour or liquid phase at pressures of 25-250 bar ...
  • Acrylic Esters 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Propylene, steam and air are fed at atmospheric pressure to two tubular reactors in series. In the first, propylene is oxidised to acrolein at 3700C. In the second, the acrolein is almost completely oxidised at 2700C ...
  • Acrylonitrile 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Chemical grade propylene and fertiliser grade ammonia are fed with air to a fluid bed catalytic reactor operating at 420-480oC and 1.3 to 3 bar. High conversions are obtained in 5-10 seconds in an exothermic reactor. ...
  • Adhesive Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Adhesives have been closely related to the daily life of human beings to the extent of having been used by ancient Egyptians. In early days, the jelly-like glue, prepared by making use of leather or bones of animals was ...
  • Adipic Acid 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Cyclohexane is oxidised by air in a series of three reactors, endothermically at l650C and 10.5 bar in the presence of boiler acid to produce a mixture of cyclohexanone and cyclohexanol, called ketone-alcohol (KA) oil. ...
  • Aerosol Insecticide Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    The Aerosol type insecticide first made its appearance during World War II when the U.S. Army, fighting in tropical jungles and faced with-the need to cope with malaria, developed a pocketable type of pressurized ...
  • Agricultural Use PVC Film Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    Features (1) High permeability of ultr~iolet ray (2) Low thermal conductivity (3) Water proofing (4) Durability (5) No deterioration due to agricultural chemicals and fertilizers (6) Easy to handle and moderate cost
  • Air Conditioner Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Though limited in its use depending upon regions and seasons, the room air conditioner is can be used anywhere in tropical and subtropical areas. With the improvement in the living standard, the demand for adjusting ...
  • Alkylation of Benzene 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Alkylbenzene, a basic raw material used in detergents production, may be synthesized from alkanes or alkenes and benzene. The alkylation process chosen will depend on whatever raw materials are available, but all ...
  • Aluminum Cooking Ware Making Plant 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    The aluminum industry in Japan has made a rapid advancement in the past few years. The production and demand are second only to the U.S.A. among free nations. Aluminum is used in all sorts of ways, old and new, but ...
  • Ammonia 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    Natural gas is mixed with steam and reformed over two stages to yield hydrogen and carbon monoxide. Reaction is highly endothermic and takes p1 ace at 8000e and 32 bar. In the second stage air is added so that the heat ...
  • Ammonium Nitrate Calcium Ammonium Nitrate Fertilizer 
    Unknown author (United Nations Industrial Development Organization, 1987-01)
    Soils subjected to modern agricultural intensive usage require .the frequent addition of a number of mineral nutrients. Nitrogen is the most important among them. Ammonium Nitrate (AN) is a pure nitrogenous fertilizer ...
  • Aniline 
    Unknown author (United Nations Industrial Development Organization, 1979-01)
    This process consists of separate nitrobenzene and aniline production sections. Primarily 96 and 98 percent sulphuric and nitric acids respectively are blended and charged to the last of three nitrators operating at ...

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