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Containment loss table

Numerous experimental combinations of process conditions (SS or US), hydrogenation gas (H2 or D2), and solvent (H2O or D2O) have been explored. A summary of combinations we have chosen for study is presented in Table 2. In this table it is seen that the experiments are labeled B1-B7 for 3B20L and P1-P6 for 14PD30L. The second column lists the experimental conditions, whereas the third column lists the initial system concentration based on 100 mM of substrate and the amount of catalyst used. The penultimate column lists the final (extent of reaction > 95%) selectivity to ketone (2-butanone or 3-pentanone) and the final column lists the pseudo-first order substrate loss rate coefficient. The dataset contained in Table 2 enables numerous conclusions to be made regarding the reaction systems. The differences in initial concentrations (e.g., 67 versus 100 M/g-cat.) arise from the chosen convenience of having similar activities and therefore comparable reaction times. [Pg.219]

Experimental data on photo or solar electrolysis efficiencies are contained in Table 4. Other compilations are available.313 76 In most of the instances, the attained laboratory efficiencies are well below the ideal limit (c.f., Table 3) although some of the numbers claimed (see entries 1, 9, 14, 15, for example, in Table 4) are indeed impressive. However, some of the values claimed have been questioned by others.214 Further independent verification is undoubtedly warranted, and the losses associated with process scale up are, as yet, unknown. [Pg.179]

Popov has demonstrated general correlation between hemolytic, cytotoxic against tumor cell lines activities and possibility to induce the [ " C]glucose loss from liposomes containing cholesterol (Table 13) for holothurin A (101), holothurin B (105), holothurin A2 (57), holothurin Bi (56) holotoxin Ai (33) and cucumarioside G, (7) [120]. [Pg.174]

Table 33.5 presents a summary of the various types of dryers, together with examples of pharmaceutical products for which they are used commercially. It should be noted that in most cases alternate dryers are used in practice to dry the same product. Typical operating data for drying of selected pharmaceuticals are given in Table 33.6. The information contained in Table 33.6 is derived from operating dryer performance data as well as from laboratory-scale experiments. Laboratory and often pilot-scale tests are necessary before a commercial-scale dryer may be designed with confidence. For pharmaceutical products, laboratory tests are performed to provide data on the thermal sensitivity, oxidizability, stability, and final product moisture content. This forms the basis for the selection of a dryer and process parameters. If the product is produced in small quantities, a batch dryer may be selected. In large-scale production, energy losses, losses due to deterioration of the product quality, and other losses can be quite substantial if the dryer type and operating parameters are not optimally... Table 33.5 presents a summary of the various types of dryers, together with examples of pharmaceutical products for which they are used commercially. It should be noted that in most cases alternate dryers are used in practice to dry the same product. Typical operating data for drying of selected pharmaceuticals are given in Table 33.6. The information contained in Table 33.6 is derived from operating dryer performance data as well as from laboratory-scale experiments. Laboratory and often pilot-scale tests are necessary before a commercial-scale dryer may be designed with confidence. For pharmaceutical products, laboratory tests are performed to provide data on the thermal sensitivity, oxidizability, stability, and final product moisture content. This forms the basis for the selection of a dryer and process parameters. If the product is produced in small quantities, a batch dryer may be selected. In large-scale production, energy losses, losses due to deterioration of the product quality, and other losses can be quite substantial if the dryer type and operating parameters are not optimally...
A person loses weight when food intake is less than energy output. Many diet products contain cellulose, which has no nutritive value but provides bulk and makes you feel full. Some diet drugs depress the hunger center and must be used with caution, because they excite the nervous system and elevate blood pressure. Because muscular exercise is an important way to expend energy, an increase in daily exercise aids weight loss. Table 3.12 lists some activities and the amount of energy they require. [Pg.94]

There are two ways of presenting steam balance data, schematically or tabulady. For both presentation types, a balance is made at each pressure level. In a schematic balance, such as that shown in Figure 9, horizontal lines are drawn for each pressure. The steam-using equipment is shown between the lines, and individual flows are shown vertically. Table 3 contains the same data as shown in Figure 9. In both cases the steam balance has been simplified to show only mass flows. A separate balance should be developed that identifies energy flows, including heat losses and power extraction from the turbines. [Pg.226]

Neutral azoles are readily C-lithiated by K-butyllithium provided they do not contain a free NH group (Table 6). Derivatives with two heteroatoms in the 1,3-orientation undergo lithiation preferentially at the 2-position other compounds are lithiated at the 5-position. Attempted metallation of isoxazoles usually causes ring opening via proton loss at the 3-or 5-position (Section 4.02.2.1.7.5) however, if both of these positions are substituted, normal lithiation occurs at the 4-position (Scheme 21). [Pg.69]

Six iron anodes are required for corrosion protection of each condenser, each weighing 13 kg. Every outflow chamber contains 14 titanium rod anodes, with a platinum coating 5 /tm thick and weighing 0.73 g. The mass loss rate for the anodes is 10 kg A a for Fe (see Table 7-1) and 10 mg A a for Pt (see Table 7-3). A protection current density of 0.1 A m is assumed for the coated condenser surfaces and 1 A m for the copper alloy tubes. This corresponds to a protection current of 27 A. An automatic potential-control transformer-rectifier with a capacity of 125 A/10 V is installed for each main condenser. Potential control and monitoring are provided by fixed zinc reference electrodes. Figure 21-2 shows the anode arrangement in the inlet chamber [9]. [Pg.469]

F.xamples of initiating events considered in five PRAs are provided by Joksimovich et al. (lhS3) and presented as Table 6.3-5. The occurrence frequencies vary from a high of 3.7/yr for turbine and reactor trip at Zion to a low of lE-6/yr for a large steam line break outside of containment at Big Rock Point. Another low frequency is 2E-6/yr for ATWS from the loss of one feedwater pump, also at Big Rock Point. Surprisingly, these are less than a large LOCA (IE- 5/yr) at the same plant. Except for Big Rock Point, this table provides no information on externalities. [Pg.235]


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See also in sourсe #XX -- [ Pg.11 , Pg.167 ]




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Containment loss

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