Transporting equipment

Production and Shipment. Estimated adiponitrile production capacities in the U.S. in 1992 were about 625 thousand metric tons and worldwide capacity was in excess of lO metric tons. The DOT/IMO classification for adiponitrile is class 6.1 hazard, UN No. 2205. It requires a POISON label on all containers and is in packing group III. Approved materials of constmction for shipping, storage, and associated transportation equipment are carbon steel and type 316 stainless steel. Either centrifugal or positive displacement pumps may be used. Carbon dioxide or chemical-foam fire extinguishers should be used. There are no specifications for commercial adiponitrile. The typical composition is 99.5 wt % adiponitrile. Impurities that may be present depend on the method of manufacture, and thus, vary depending on the source. 

Shipment. The DOT/IMO shipping information is shown in Table 6. Approved materials of constmction for shipping, storage, and associated transportation equipment are lined carbon steel (DOT spec. 105 S 500W) and type 316 stainless steel. Water spray, carbon dioxide, chemical-foam, or dry-chemical fire extinguishers may be used. 

Transport Equipment insects and rodents carried by tmcks, trains, ships, aircraft... 

Ammonia is usually transported for long distances by barge, pipeline, and rail, and for short distances by tmck Eactors that govern the type of carrier used in anhydrous ammonia transportation systems are distance, location of plant site in relation to consuming area, availabihty of transportation equipment, and relative cost of available carriers. Typical costs (83) of pipeline, barge, and rail modes for long distance transport are 0.0153, 0.0161, and 0.0215 per ton per kilometer, respectively, for distances of about 1600 km. Short distance tmck transportation costs (83) are much higher. Costs are typically 0.0365/(t km) for distances on the order of 160 km. 

The New York Commodity Exchange (Comex) prices for cathode copper in January 1993, 1994, and 1994 were 2.218/kg, 1.844/kg, and 3.084/kg, respectively. The primary uses for copper metal and alloy are constmction, 42% electrical/electronic, 24% industrial machinery, 13% transportation equipment, 11% and consumer/general products, 10%. Copper compounds for use in agriculture and industry account for about 1% of total copper consumption. 

The most widely used austenitic stainless steel is Type 304, known as 18—8. It has excellent corrosion resistance and, because of its austenitic stmcture, excellent ductihty. It may be deep-drawn or stretch formed. It can be readily welded, but carbide precipitation must be avoided in and near the weld by cooling rapidly enough after welding. Where carbide precipitation presents problems. Types 321, 347, or 304L may be used. The appHcations of Types 304 are wide and varied, including kitchen equipment and utensils, dairy installations, transportation equipment, and oil-, chemical-, paper- (qv), and food-processing (qv) machinery. 

Emergeng Response and Transportation Equipment Data Steet, Methylene Chloride, Dow Chemical U.S. A., Plaquemine, La., Apr. 10,1990. 

Absence of moving parts and simphcity of construction have frequently justified the use of jets and eductors. However, they are relatively inefficient devices. When air or steam is the motivating fluid, operating costs may be several times the cost of alternative types of fluid-transport equipment. In addition, environmental considerations in todays cnemical plants often inhibit their use. 

Transfer and Transport The func tional element of transfer and transport involves two steps (1) the transfer of wastes from the smaller collection vehicle to the larger transport equipment and (2) the subsequent transport of the wastes, usually over long distances, to the disposal site. 

Transportation equipment Manufacture of motor vehicles, truck and bus bodies, motor-vehicle parts and accessories, aircraft and parts, ship and boat building, repairing motorcycles and bicycles and parts, etc. Metal scrap, glass, fiber, wood, rubber, plastics, cloth, paints, solvents, petroleum products... 

Fabricated Metal Products, except Machinery and Transportation Equipment... 

Travel trailers and campers 3795 Tanks and tank components 3799 Transportation equipment, n.e.c. ... 

Feed solutions are usually made up at a water to chemical ratio of 2 1 to 8 1 (on a weight basis) with the usual ratio being 4 1 with a 20-minute detention time. Care must be taken not to dilute ferric sulfate solutions to less than 1 percent to prevent hydrolysis and deposition of ferric hydroxide. Ferric sulfate is actively corrosive in solution, and dissolving and transporting equipment should be fabricated of type 316 stainless steel, rubber, plastics, ceramics, or lead. 

Thirty days capacity often is specified for raw materials and products, but depends on connecting transportation equipment schedules. 

Capacities of storage tanks are at ieast 1.5 times the size of connecting transportation equipment for instance, 7500 gai tank trucks, 34,500 gai tank cars, and virtuaiiy uniimited barge and tanker capacities. 

Vessels, barges, tugs, and similar water transportation equipment 18 years... 

The concept of Odour Potential has already shown its usefulness in assessing the right time to spread sludge, and incomparing various sludge stabilisation methods. These results have been achieved without the manpower requirements of an extensive site survey and without the necessity of transporting equipment for olfactometry and makes good use of people expert in odour measurement. 

Potable water transportation equipment and water treatment plants powder-coated metal parts... 

Propylene oxide is a low boiling point, flammable liquid, readily soluble in both water and the more common organic solvents, such as alcohol, ether, and aliphatic and aromatic hydrocarbons. Commercial sales involve only technical grade (about 98%), and bulk movements require a hazardous material shipping label. Standard transport equipment (trucks, tank cars, and barges) can be used. 

---