Venting systems

Provide local exhaust ventilation connected to a disposal system (vent condenser, adsorber, scrubber or incinerator)... [Pg.52]

Grolmes, M. A., Leung, J. C. and Fatiske, H. K, Reactive Systems Vent Sizing Evaluations, Proceedings of the International Symposium on Runaway Reactions, CCPS, Cambridge, MA, March 1989. [Pg.546]

Fig. 6. Small-scale test equipment with closed and open test cell designs. Type I test cell, closed system thermal data type II test cell, open system vent sizing and flow regime data type III test cell, open system viscous effects data.

Shanks W. C., Ill (2001) Stable isotopes in seafloor hydrothermal systems vent fluids, hydrothermal deposits, hydrothermal alteration, and microbial processes. In Stable Isotope Geochemistry, Rev. Mineral. Geochem. 43 (eds. J. W. Valley and D. R. Cole). Mineralogical Society of America, pp. 469 -525. [Pg.3072]

Start water systems, venting and testing hydrants. [Pg.362]

The system vents through cartridge filters which are easy to replace. This system is used with multiple inlets and receiving points, for container unloading... [Pg.210]

Liquid must not be trapped in an unvented system vents must not discharge in or near an inhabited area. [Pg.124]

Liquid should not be permitted to accumulate in an unvented system vents should not be permitted to discharge near any inhabited areas. [Pg.141]

Generally, the blow mold is a cavity representing the outside of a blow-molded part The basic structure of a blow mold consists of a cast or machined block with a cavity, cooling system, venting system, pinchoffs, flash pockets, and mounting plate. The selection of material for the construction of a blow mold is based on the consideration of such factors as thermal conductivity, durabrhty, cost of the material, the resin being processed, and the desired quality of the finished parts. Commonly used mold materials are berylHum, copper, aluminum, ampcoloy, A-2 steel, and 17-4 and 420 stainless steels. [Pg.191]

The design of the still kettle must allow it to take full vacuum since it is possible, if the system vent is blocked or closed, for almost all the vapour within the solvent recovery system to be condensed once the heating medium is turned off. Since all air will have been displaced from the system in the early stages of a batch, a vacuum will form progressively as the vapour condenses. [Pg.54]

For vapour pressure and tempered hybrid systems, venting the reactor at as low... [Pg.118]

The process can with modification also produce anhydrous HCl gas. Aqueous acid is produced as described above, in high concentration. The impurities in the gases pass through to the system vent. A pressurized stripper produces the anhydrous product, cooled to about —5°C at 150-350 kPa(g). The product is not bone-dry and is intended for use without further cooling or compression. The stripper bottoms stream is close to the azeotropic composition of about 20% HCl. After cooling, this is recycled to the aqueous HCl plant as an absorbent. [Pg.890]

Improperly sized condensate return headers result in overpressurization of the return system, venting of excessive amount of vapor, vapor binding of condensate pumps, faulty steam trap operation, and water hammer. The following factors should be considered ... [Pg.267]

SAFETY REVIEW CONSIDERATION — REACTOR COOLANT SYSTEM VENTS... [Pg.58]

Pressure relief systems, vent systems and devices ... [Pg.119]

Beltlftung) aeration Liiftungsanlage ventilation system, vent Liiftungskanal air duct Liiftungsrohr ventilating pipe, vent pipe... [Pg.151]

Pure lead is used for positive Plante plates and the grids in the Bell System vented round cell. Cylindrical cells of valve-regulated design (Gates, now Hawker) with punched grids employ lead for both grids with a small tin addition (44). [Pg.89]

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