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State 6 required equipment for PVT analysis in oil and gas ?
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- Suppose you have a soil that is made up of 10% organic matter with CEC = 200 cmol/kg, 40% kaolinitewith CEC = 10 cmol/kg, and 50% vermiculite with CEC = 100 cmol/kg.1- Calculate the overall CEC of the soil by taking a weighted average of the three soil components.2- What percentage of the overall CEC is contributed by the organic matter? How does that numbercompare to the 10% of the soil itself that is organic?3) a) State briefly what are the following (including their purpose in oil refining): i) hydrocarbons and oil ii) parafins and olefins iii) naphtas and gasoline iv) cracking and reforming (state also briefly their purpose in oil refining)Describe the principle of electrostatic precipitator and cyclone separator. How these equipment/technology can be useful in mitigating source gaseous pollution from industry?
- 37 - + Sota) - Sco(@)) + 540(6) What wellume (in L) of oxygen at STP is required to produce 48.0 L of CO.(d) at SATP? Express your answer with three significant digits. De not include units! CH) Mat) A sample of rainwater is poured into five test tubes. A different indicator is added to each test tube. Four of the observations are recorded in the following table Indicator bromocresol green blue phenolphthalein methyl red phenol red chlorophenol red Colour ? colourless yellow yellow The colour of the chlorophenol red indicator would be red An unknown ionic solid is dissolved in distilled water to make a blue aqueo following cations did the ionic solid most likely contain? Il Proctorio is sharing your screen. Stop sharing DELL Hide a green flame. Which cThe air in a recently used classroom 9m x 7m x 9m tested 0.12% carbon dioxide. How many cubic meters of fresh air must be admitted per minute in order that 10 minutes later it shall contain not over 0.06% carbon dioxide. Fresh air contains 0.04% carbon dioxide. Assumeimmediate mixing of fresh with stale air. (A) 14 (B) 11 (C) 15 (D) 19 (E) 17b) Calculate the stoichiometric fuel/air mass ratio and product gas composition for the combustion of Hexane in air. (C=12, H=1, O=16, N=14)
- A volumetric calcium analysis on triplicate samples of the blood serum of a patient believed to be suffering from a hyperparathyroid condition produced the following data: mmol Ca/L = 3.15, 3.25, 3.26. What is the 95% confidence interval for the mean of the data, assuming no prior information about the precision of the analysis?Unit 7A: RA--Chemical Reactions and Stoichiometry 15/20 answered Close Homework . Due in 4 hours Molten iron and carbon dioxide gas are products in the industrial iron making process which passes carbon monoxide through molten iron ore, Fe203, at 1500°C. Write a balanced chemical equation for the production of iron. Chem 7 8 9 H 4 6 1 2 3 mol y g mol-1 DI + || SHOWThe researcher extracts a sample of well water and prepares it for TXRF analysis with a 10.00 mg/L V internal standard, like the calibration standards. The result produces SCa = 69297.81 and SV = 13481.2.Determine the concentration of Ca.
- A soil is analyzed for total iron content by dissolving 0.1 g of soil in 10 mL of acid and digesting in a pressure bomb. The digest is filtered, diluted to a final volume of 100 mL, and analyzed for Fe. The total Fe in solution is 40 mg L-1. What is the total iron concentration in the soil in mg kg (ppm) and mmol kg 1? (Atomic wt. Fe = 55.8 g mole-1) (Show your work) %3DIndicate which of the two filtration techniques, gravity ( G ) or vacuum ( V ), is suitable for each of the following operations. a) Hot filtration b) Removal of decolourising carbon c) Isolation of recrystallized solute from solution.b) A plot of land was explored and found to contain 1,000,000 grams of gold. The average goldconcentration was found to be 0.8 grams per ton. A mine was set up on it and sluice boxes were used as the main gold recovery units and recovered200,000 g of gold from 80% of the ore. The concentration ratio of the sluice boxes was 10,000.The field was mined again. On this occasion bowl concentrators were used. The feed used wasestimated to be 800,000 tons and the concentration ratio of this unit was 20,000. 750,000 grams ofgold was recovered. Calculate the following: i) the Quantity and grade concentrate from the sluice boxes .................. ..................... ii) the quantity and grade of the concentrate from the bowl concentrator plant. .............. iii) the quantity and grade of the material remaining at this location...................................