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How can a process be developed for the production of 1,3-Butadiene using catalytic hydrogenation of acetylene?

asked 2 days ago in Chemical engineering by LonBly81312 (490 points)

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How can a process be developed for the large-scale production of hydrogen peroxide with the desired concentration and purity for use in medical and industrial applications?

asked 2 days ago in Chemical engineering by Bryce41F6649 (450 points)

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How can a heat exchanger be designed to efficiently transfer heat between a hot stream of ethanol vapor and a cool stream of water, with a flow rate of 10 L/min of each fluid, while maintaining a temperature difference of 5 °C between the inlet and outlet of each stream?

asked 2 days ago in Chemical engineering by DellShilling (450 points)

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How can a heat exchanger be designed for a specific industrial process involving the heating and cooling of a liquid stream with a flow rate of 500L/min and a specific heat capacity of 4.2 kJ/kg K? The temperature of the hot and cold streams are 120°C and 25°C respectively, and the process requires a heat transfer rate of at least 200 kW. What should be the surface area and overall heat transfer coefficient of the heat exchanger to meet the process requirements?

asked 2 days ago in Chemical engineering by XavierLeeper (370 points)

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How can a distillation column be designed to effectively separate a binary mixture of ethanol and water with a specific composition, using commonly available materials and maximizing efficiency while minimizing heat loss?

asked 2 days ago in Chemical engineering by AntwanDelpra (370 points)

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How can a cost-effective and efficient system be designed to extract valuable metals like gold and silver from electronic waste, while minimizing environmental impact and complying with regulatory standards?

asked 2 days ago in Chemical engineering by BeatriceBerm (570 points)

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How can a company reduce its carbon footprint in its manufacturing processes without compromising the quality of its products?

asked 2 days ago in Environmental Chemistry by JennyCouch7 (270 points)

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1 answer 25 views

How can a chemistry student prepare phenylalanine from benzyl chloride and ammonia? What is the step-by-step process involved in the synthesis and what are the necessary reagents and conditions required for the reaction to take place? How can the purity of the obtained phenylalanine be determined and what are the potential sources of error in the experiment?

asked 2 days ago in Chemical synthesis by KFIMitzi3101 (530 points)

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How can a chemistry student overcome the difficulty in understanding complex chemical concepts, and what strategies can be used to approach such concepts more effectively?

asked 2 days ago in Chemical education by AlisonVinci (490 points)

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How can a chemistry student better prepare for a chemistry-related career in industry, and what skills and knowledge should they focus on developing in order to be successful in this field?

asked 2 days ago in Chemical education by ConstanceHor (450 points)

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How can a chemist selectively protect an amine group in the presence of hydroxyl and carboxyl groups when synthesizing a complex organic molecule using protecting groups?

asked 2 days ago in Organic Chemistry by JaquelineQue (250 points)

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How can a chemist develop a process for the efficient production of 1,4-dioxane, a key intermediate in the production of polymers and solvents, using the principles of chemical engineering? Consider factors such as reaction conditions, catalyst selection, and process optimization to maximize yield and minimize waste.

asked 2 days ago in Chemical engineering by Shirley80008 (530 points)

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How can a chemical engineering student design an efficient and cost-effective system for the treatment of industrial wastewater that effectively removes contaminants and meets environmental regulations? Additionally, how can the engineer optimize the design to minimize energy and chemical usage, as well as reduce waste production and disposal costs?

asked 2 days ago in Chemical engineering by Jackie90X811 (330 points)

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1 answer 41 views

How can a chemical engineering process be developed to produce [insert specific chemical name] with high purity and yield using cost-effective and sustainable methods?

asked 2 days ago in Chemical engineering by AlphonseGill (450 points)

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1 answer 30 views

How can a chemical engineer efficiently develop a process for the production of methanol using carbon dioxide as a feedstock, taking into account factors such as reaction kinetics, thermodynamics, and cost?

asked 2 days ago in Chemical engineering by PatrickSherr (470 points)

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1 answer 33 views

How can a chemical engineer develop an optimized process for the production of poly(lactic acid) from renewable resources such as corn starch or sugarcane?

asked 2 days ago in Chemical engineering by SuzanneSnow1 (450 points)

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1 answer 39 views

How can a chemical engineer develop an efficient and cost-effective process for the production of Nitric Acid using the Ostwald process?

asked 2 days ago in Chemical engineering by DaneD5370308 (330 points)

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1 answer 6 views

How can a chemical engineer develop a process for the production of 1 ton of sulfuric acid with a concentration of 98% at a desired temperature and pressure using a specific raw material feedstock and considering the economic feasibility of the process?

asked 2 days ago in Chemical engineering by EzraHudgins6 (410 points)

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1 answer 29 views

How can a chemical engineer develop a cost-effective process for the production of 1 ton of ethylene glycol using a fixed-bed catalytic reactor?

asked 2 days ago in Chemical engineering by VerlaBoard7 (590 points)

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1 answer 42 views

How can a better understanding of the role of chemistry in society and the economy be integrated into the chemistry curriculum to better prepare students for the workforce and contribute to the advancement of society?

asked 2 days ago in Chemical education by TabithaMonds (230 points)

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