Fluidized Bed Case Study

What buret reading should you record when the liquid level is as shown in Figure 2?

I took the graduated cylinder and started filling it up with water until the bottom of the meniscus was to the the 100.0 mL mark with the assistance of a dropper pipet. I then took the 13 x 100 mm test tube and slowly poured the water from the graduated cylinder into the test tube until it was full to the top. I then poured the water in the test tube out into the sink and put the graduated cylinder on the counter so I can get an accurate measurement of the lower meniscus to record on my data table. I once again followed the same procedure again filling a second test tube with water from the graduated cylinder then setting it on a straight surface to get an accurate measure of the volume to

Once inverted, built-up gas was released by turning the stopcock to its opened and closed positions. This was repeated for about four times in one minute intervals. Then the layers were allowed to settle until a separation between liquids could be observed. Due to the low density of the product, the top layer was to be extracted. The bottom layer was carefully and slowly extracted out of the separatory funnel.

5.Position gas collecting hose so it runs from reaction vessel through gas collecting box to opening of the graduated cylinder. The idea is that any gas coming through the tube will rise in the graduated cylinder and displace the water in it.

Mark Holoska signed a 6 month Bed Tracking renewal / Sodexo conversion. In March 2015, Lee Wallace, Allen Crockett and I presented CMS to the Lisa Wallace CNO and Patrick Trammel (former COO). Lisa showed interested and believed that CMS would solve many of her patient flow challenges. Proposals were presented, after many follow ups the COO resigned and they went dark. The interim COO informed me that there were moving to a product called BMAC for Bed Management. He expressed how pleased they have been with TeleTracking even though they are on the legacy platform.

In a report dated September 22, 2016, Ms Brown noted that while on the 7am to 3pm shift wards were observed to be in an loud and aggressive mood. A confrontation developed between Shanice Powell and Ashanti Grey over a pair of tights that was worn by Shanice which allegedly belonged to Ashanti. According to Ms Brown, Ms Swaby (staff) attempted to quell the confrontation and was verbally abused by Alicia Wright (ward). Noting that she was serving medication at the time of the incident, Ms Brown noted that when she heard the loud uproar she locked away the medication and went to the dining room where Ms Swaby and the wards were. She reported seeing Ms Swaby “draped” by Alicia. Ms Swaby was separated from Alicia and placed in the staffroom.

Click the green “Collect” button to collect data, which will cease collection after 3 minutes. If the pressure becomes higher than 130 kPa, then the stopper will pop out. If this occurs, then loosen the plastic tubing around the stopper to relieve pressure. Once the data is collected, disconnect the tubing from the stopper, remove the stopper, and discard the contents in a waste beaker or sink. Move the cursor to where the values start increasing, and click. Drag the mouse pointer to the point where the pressure values stop increasing and release the button. Next, click the Linear Fit button to form a linear regression. Record the slope of the line in Table 4. The line regression box can now be closed. Repeat these steps with Test Tubes 2, 3, and 4, adding 2 drops to Test tube 2, 3 drops to Test Tube 3, and 4 drops to Test Tube 4, respectively.

Once the data was collected, we calculated the Vapor Pressure at room temperature using the formula mentioned in my

Sometimes after trials we also did not clean the tubes. Therefore, leaving extra catalase and messing up the exact measurements needed for the experiment. In addition, the time delayed after adding catalase and pressing “collect” on the computer was inconsistent. This could of caused the initial rate to not be accurate. Not to mention that there could have been a pressure change in our experiment because some of my lab partners and I moved the clear rubber tube connected to the gas pressure sensor.

Both the orifice and the Venturi meters produce a restriction in the flow and measure the pressure drop across the meter. The velocity of a fluid is expected to increase as the fluid flows from an open area, to a more constricted area. Assuming incompressible flow, a negligible height change, and steady state, Bernoulli’s equation can be simplified to show the correlation between the volumetric flow rate and the pressure drop. The equation for both meters is as follows:

By allowing fluid to flow into closed cavity from a source with low pressure, trapping the fluid and then force it into a receiver which is high-pressure by decreasing the volume of cavity is the positive displacement pumps work. P.D. pumps have their own advantages and disadvantages but there are a few pros and cons of these pumps that are similar to each other.

While the condition V1≠V2 is true if the cross sectional area of the pipe is not the same from the first pressure tap to the second pressure tap.

The air leakage test has a similar purpose as the liquid leakage test, which is to prevent the sterility of the sealed liquid in the medical device from leaking. For this test, the fittings are also assembled by applying an axial force not exceeding 27.5N while applying a torque not exceeding 0.12Nm. Again, the assembly is fluidized to

This section describes the formulas that are the basis for the csSubmersible suite’s calculations. When employing any pumping method, optimum artificial lift is achieved only when the pump is closely matched to the well’s ability to produce fluids. This is especially true with centrifugal pumping. Before the pump design process can even begin, an accurate model of the well’s inflow performance must be developed.

In the 1960s, the Institut Français du Pétrole tried to develop a flexible drilling system with a down-hole turbo-drill, called Flexoforage. But Flexoforage failed, however the flexible pipes already developed were found to be perfectly suited for offshore applications as production and export risers, also as flow lines, which were fully exploited, from the 1970s.(fundamentals of marine risers mechanics). Flexible pipe applications include water depths down to 8,000ft, high pressure up to 10,000 psi, and high temperatures above 150°F, as well as the ability to withstand large vessel motions in adverse weather conditions. (palmer amd king)