Japan utilization

Acryflc coating powders have achieved some success in Japan utilizing resins having gflcydyl methylacrylate functionality cured with C q—0 2 dicarboxyflc acids (49). Hybrid polyester—acryflc coating powders have also been reported in which an acid functional polyester resin coreacts with a glycidyl-containing acryflc polymer (50). Hydroxyl functional acryflc resins cured with blocked isocyanates have also been available for many years in the United States and achieved some commercial success as appliance finishes. 

Testing of the power conversion components as an integral system utilizing a nonnuclear heat source is seen as a prerequisite prior to connection to the reactor. The thermodynamic performance of the power conversion system can be demonstrated and verified to full temperature and speed conditions at considerably lower pressures then the plant design pressure. A proposal from Japan utilizes an electrical heater as the primary energy supply. Due to the high efficiency of the power conversion system, an outside power supply of only approximately 10% of the thermal plant rating would be required for a test of this nature. 

A method developed by the Kyushu Industrial Research lnstitute(known as Kyukoshi in Japan), utilized hydrogenation of a coal tar pitch, which was first de-ashed, followed by distillation as required and then hydrogenated in the presence of a hydrogen donor solvent such as tetrahydroquinoline ... 

To ensure that the GTHTR300 meets the market demands in Japan, utility and user requirements were established in consultation with major domestic utilities and industries. In addition, the committees representing academics, utilities and industries have reviewed the design and development programme ongoing in JAERI on a regular basis. A deployment... 

Utilization of LPG as motor fuel represents only a tiny fraction of the market, on the order of 30,000 t/an in France out of a total 3,000,000 t that is, about 1%. Globally, the fraction of LPG used in the transportation industry is on the order of 5% the other applications are essentially petrochemicals (25%) and the heating fuel sectors (70%). However noticeable openings in the LPG-fuel markets in some countries such as Japan (1.8 Mt), the United States (1.3 Mt), the Netherlands (0.9 Mt), Italy (0.8 Mt) and in certain regions (Latin America, Africa, and the Far East) have been observed for specialized vehicles such as taxis. 

Structure elucidation systems that utilized information from several spectroscopic techniques were initiated in the late 1960s at Toyohashi, Japan, and at the University of Arizona. 

Woddwide, the production capacity for polyester fiber is approximately 11 million tons about 55% of the capacity is staple. Annual production capacity iu the United States is approximately 1.2 million tons of staple and 0.4 million tons of filament. Capacity utilization values of about 85% for staple and about 93% for filament show a good balance of domestic production vs capacity (105). However, polyester has become a woddwide market with over half of the production capacity located iu the Asia/Pacific region (106). The top ranked PET fiber-produciug countries are as follows Taiwan, 16% United States, 15% People s RepubHc of China, 11% Korea, 9% and Japan, 7% (107—109). Woddwide, the top produciug companies of PET fibers are shown iu Table 3 (107-109). 

The estimated capacity of formamide was approximately 100,000 t/yr worldwide in 1990. In 1993, there are only three significant producers BASE in Germany is the leading manufacturer. Smaller quantities of formamide are produced in the former Czechoslovakia (Sokolov) and Japan (Nitto) by direct synthesis from carbon monoxide and ammonia. Most of the formamide produced is utilized direcdy by the manufacturers. The market price for formamide (ca 1993) is about 2.00/kg. 

Hydrogen-storage alloys (18,19) are commercially available from several companies in the United States, Japan, and Europe. A commercial use has been developed in rechargeable nickel—metal hydride batteries which are superior to nickel—cadmium batteries by virtue of improved capacity and elimination of the toxic metal cadmium (see BATTERIES, SECONDARYCELLS-ALKALINe). Other uses are expected to develop in nonpolluting internal combustion engines and fuel cells (qv), heat pumps and refrigerators, and electric utility peak-load shaving. 

The Texaco process was first utilized for the production of ammonia synthesis gas from natural gas and oxygen. It was later (1957) appHed to the partial oxidation of heavy fuel oils. This appHcation has had the widest use because it has made possible the production of ammonia and methanol synthesis gases, as well as pure hydrogen, at locations where the lighter hydrocarbons have been unavailable or expensive such as in Maine, Puerto Rico, Brazil, Norway, and Japan. 

Transesterification. There has been renewed interest in the transesterification process for preparation of polycarbonate because of the desire to transition technology to environmentally friendly processes. The transesterification process utilizes no solvent during polymerization, producing neat polymer direcdy and thus chlorinated solvents may be entirely eliminated. General Electric operates a polycarbonate plant in Chiba, Japan which produces BPA polycarbonate via this melt process. 

Direct Process. The preparation of organosilanes by the direct process, first reported in 1945, is the primary method used commercially (142,143). Organosilanes in the United States, France, Germany, Japan, and the CIS are prepared by this method, including CH SiHCl, (CH2)2SiHCl, and C2H SiHCl2. Those materials are utilized as polymers and reactive intermediates. The synthesis involves the reaction of alkyl haUdes, eg, methyl and ethyl chloride, with siUcon metal or siUcon alloys in a fluidized bed at 250—450°C ... 

Another method, utilized by Ube Industries, Ltd. (Japan), involves the oxidation of methanol and carbon monoxide to form an oxaUc diester. This then reacts with ammonia in a second step to form oxamide. 

Selective catalvtic reduc tion (SCR) has been used to control NO emissions from utility boilers in Europe and Japan for over a decade. Applications of SCR to control process NO emissions in the chemical industiy are becoming increasingly common. A typical SCR system is shown in Fig. 25-22. 

Proceedings of the 4th International Conference on Carbon Dioxide Utilization, Kyoto, Japan, September7-11,1997... 

---