Mixing incorporation

Examples of glue mixes incorporating these principles are listed in Table 1. 

A typical instant pudding mix incorporating phosphorylated starch and sodium pyrophosphate is [70]... 

Figure 23 shows the compressive strength development for the mixes containing a range of ROSA-BOS content and same amount of PG and CKD. It shows that the mix incorporating 50% ROSA and 30% BOS achieved the highest 28-day strength. 

The relative high stiength of mixes incorporating ROSA is mainly because of the foiTnation of aluminium-bearing products in the hydrated matrix of the paste. 

The mixture containing ROSA also showed satisfactory compressive strength (Figure 44). However, the water demand in the mix incorporating ROSA is higher than the mix without it. 

Figures 47 and 48 show the strength development of lime-ROSA and MKD-ROSA mixes respectively. In the mix incorporating 90% ROSA and 10% lime, the amount of activator was insufficient to release the pozzolanic potential of ROSA. In contrast, in the mix employing 50% lime, the rate of strength gain increased at 7 days and it showed the highest strength in this binary system (Figure 47).

In MKD-ROSA mixtures, the strength of the mixes incorporating 50% and 70% MKD showed almost similar compressive strength (Figure 47), This phenomenon could be because, within an optimum range, the presence of more calcium hydroxide leads to more activation of pozzolanic materials. 

The efficiency of hydrated lime in the BOS-ROSA-PG mixture was higher than MKD, but they both suffer from a lack of efficiency compared with BPD. The compressive strength fell by about 50% when BPD was replaced with hydrated lime (Figure 52). The mix incorporating MKD as a replacement for BPD showed the lowest compressive strength of 0.79 MPa after 28 days (Table 36). 

Results of mixes incorporating SF showed significantly lower expansion levels at all ages. Specimen incorporating SF expanded 70% less than Control at the end of test. 

Electrophoresis is used primarily to analyze mix tures of peptides and proteins rather than individual ammo acids but analogous principles apply Because they incorporate different numbers of ammo acids and because their side chains are different two pep tides will have slightly different acid-base properties and slightly different net charges at a particular pH Thus their mobilities m an electric field will be differ ent and electrophoresis can be used to separate them The medium used to separate peptides and proteins is typically a polyacrylamide gel leading to the term gel electrophoresis for this technique... 

The incorporation of aluminum increases the blast effect of explosives but decreases the rates of detonation, fragmentation effectiveness, and shaped charge performance. Mixes with aluminum are made by first screening finely divided aluminum, adding it to a melted RDX—TNT slurry, and stirring until the mix is uniform. A desensitizer and calcium chloride may be incorporated, and the mixture cooled to ca 85°C then poured. Typical TNT-based aluminized explosives are the tritonals (TNT + Al), ammonals (TNT, AN, Al), minols (TNT, AN, Al) torpexes and HBXs (TNT, RDX, Al) (Table 14) (223-226). 

Typically, dry potassium nitrate is pulverized in a ball mill. Sulfur is milled into cellular charcoal to form a uniform mix in a separate ball mill. The nitrate and the sulfur—charcoal mix are screened and then loosely mixed by hand or in a tumbling machine. Magnetic separators may be used to ensure the absence of ferrous metals. The preliminary mix is transferred to an edge-mimer wheel mill with large, heavy cast iron wheels. A clearance between the pan and the wheels is required for safety purposes. The size of this gap also contributes to the density of the black powder granules obtained. Water is added to minimize dusting and improve incorporation of the nitrate into the charcoal. The milling operation requires ca 3 to 6 h. 

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