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Storage final

Final condenser Condenses the vapors to a final storage temperature of approximately 37.8 C (100 F). It uses water cooling, which means that the transferred heat is lost to the process. [Pg.1065]

For these meats, pre-cooling is carried out in a separate room under controlled conditions so that the product is reduced to near-final storage temperature, the surface remaining dry all the time [37]. [Pg.164]

Handling of Spent Nuclear Fuel and Final Storage of Vitrified High Level Reprocessing Waste" KambrSnslesakerhet Stockholm, 1977. [Pg.293]

Parathyroid hormone also exists in storage vesicles. As much as 80-90% of the proPTH synthesized is degraded before it enters this final storage compartment, especially when Ca + levels are high in the parathyroid cell (see above). PTH is secreted when Ca is low in the parathyroid cells, which contain a several-hour supply of the hormone. [Pg.453]

A solution to this dilemma is to place soil samples immediately in a freezer located in the field, the temperature of which is continuously monitored, as described previously. Laboratory-prepared storage study samples can then be used to determine test substance stability under freezer storage conditions that match those used in the field and during transportation and final storage. If a valid laboratory storage stability... [Pg.870]

CTES undergoes a complete cycle (i.e., the initial and final storage-fluid states are identical). [Pg.35]

At present, no country in the world has yet implemented a system for permanently disposing of the spent fuel (Deutch and Moniz, 2006). Since 1979, a salt dome in Gorleben (northern Germany) has been under investigation for final storage of nuclear waste. In 2000, a moratorium stopped the work for a period of three to ten years. To date, around 1.3 billion have been invested in the Gorleben project. [Pg.120]

The Nuclear Fuel Safety Project (Karnbranslesakerhet, KBS) was started in December 1976 with the purpose of studying all important aspects of waste disposal in Sweden. Two different alternatives for final storage of HLW and SUF, respectively, have so far been suggested and studied in detail by KBS Q). Some data for these two concepts are given in Table I and in Figure 1. [Pg.47]

Handling of Spent Nuclear Fuel and Final Storage of Vitrified High-level Reprocessing Waste", Part I-V, Dec. 7, 1977, and "Handling of Spent Nuclear Fuel and Final Storage of Unreprocessed Spent Fuel", Part I-II, June 28, 1978. [Pg.71]

The increased hydrogen cyanide absorption caused by the addition of moisture was only slightly perceptible in the analytical results, since the samples were all very moist anyway, and because the material dried out during the final storage phase and therefore the hydrogen cyanide was only able to bind partially. [Pg.268]

Uranium was useless as long as the nuclear fuel energy cycle was not closed via uranium mining, uranium chemistry, uranium enrichment technologies, fuel rod production, nuclear reactors, to final storage or plutonium extraction of spent fuel rods. [Pg.37]

There are, in essence, three possible basic SNF policies full recycle where SNF is processed to recover nuclear fuel materials not used in the reactor to make new fuel once-through where the SNF is not processed and the fuel is stored essentially as-is in interim storage or final storage or disposal (geologic repositories, ocean bed repositories, outer space, etc.) and hybrid policies which combine features of both full recycle and once-through . [Pg.99]

In addition, a two-fold molar excess of SiH groups was used in order to achieve an optimum crosslinking yield (see below). As Fig. 4 shows, the mixture achieves its final storage modulus value after 1.5 h at a reaction temperature of 30 °C with a platinum concentration of 1.5 ppm, i.e., after this time the network is fiilly formed. [Pg.638]

The main aim of reprocessing is the recovery of fissile and fertile material. If U or U-Pu mixtures are used as fuel, the fissile nuclides are and Pu, and the fertile nuclide is Reprocessing of these kinds of fuel closes the U-Pu fuel cycle. The U-Th fuel cycle is closed by reprocessing of spent fuel containing mixtures of U and Th. In the case of final storage of the spent fuel elements, the fuel cycle is not closed fissile and fertile nuclides are not retrieved for further use. [Pg.226]

Arneth J.-D., Milde G., Kerndorff H., and Schleyer R. (1989) Waste deposit influences on groundwater quality as a tool for waste type and site selection for final storage quality. In The Landfill, Lecture Notes in Earth Sciences (ed. P. Baccini). Springer, Berlin, vol. 20, pp. 399-424. [Pg.5144]

From the milling of copra for the extraction of crude coconut oil through the refining steps and final storage in tanks, the oil is in continuous contact with iron and possibly copper-containing alloys, both of which are prooxidants. The addition of citric acid (25) or any other appropriate antioxidant in the last stages of deodor-ization of RED oils (see discussion) affords protection to the oil from oxidative rancidity. Crude coconut oil has natural and protective antioxidants. [Pg.785]

A filter is used after the carbon columns to remove any carbon fines from the glycerine. The filter is typically a bag type using polypropylene or PTFE cloth bags with a pore size of 5-10 micron. The bleached and deodorized glycerine product is then sent to final storage for shipment. [Pg.3190]


See other pages where Storage final is mentioned: [Pg.242]    [Pg.293]    [Pg.409]    [Pg.236]    [Pg.155]    [Pg.185]    [Pg.738]    [Pg.588]    [Pg.320]    [Pg.10]    [Pg.415]    [Pg.416]    [Pg.93]    [Pg.40]    [Pg.183]    [Pg.451]    [Pg.819]    [Pg.37]    [Pg.37]    [Pg.293]    [Pg.415]    [Pg.416]    [Pg.181]    [Pg.93]    [Pg.395]    [Pg.153]    [Pg.154]    [Pg.2460]    [Pg.3189]    [Pg.281]   


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Final storage quality

SAFETY PROBLEMS FOR LONG-TERM UNDERGROUND STORAGE AND FINAL DISPOSAL OF NUCLEAR MATERIALS

Treatment final storage quality

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