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Designing of the dryer section of nutritional yeast production plant – Industrial sector review – Part 3 Continues Dryers Out of the many Continues Dryers available, the drum dryer and spray drier is of most interest as these are specially designed in drying of liquids or liquid suspensions. Note that our feed to the dryer […]
Designing of the dryer section of nutritional yeast production plant – Industrial sector review – Part 2 Review of alternative processes This section details the research carried out into main equipment variants that can be used to carry out the process. Drying is the final unit operation in the manufacture of protein supplement. The Choice […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 9 Baker’s yeast, Saccharomyces Cerevisiae, can grow either aerobically or anaerobically. The energy for growth is obtained from glucose. In the presence of oxygen, baker’s yeast respire glucose into carbon dioxide and water. Ethanol can also be produced if the concentration of glucose […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 8 After the first hour of the batch the product of R001 is pumped equally in to the three final reactors, R002, R003 and R004 through P114 and flows through stream 46, stream 47 and stream 48. The total final volume of R001 […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 7 The first hour of the batch will occur solely in R001. The feed yeast for this reactor will be supplied for the storage tank T008. The feed yeast will be prepared previously to ensure that the yeast is entering R001 already in […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 6 Water is separated from the cream by spraying the cream into a drying vessel through which a stream of hot air is passed. In this a large interfacial area of the cream is generated resulting in high rate of moisture evaporation. Due […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 5 For the first hour of the batch process the substrate flow is directed via the valve, FCV 14, to stream 45. This supplies it to the inoculant reactor, R001, at a rate off 0.73m3/hr for one hour. The flow through stream 45 […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 4 The feed into T004 via stream 10 is at a constant flow rate 2.25m3/hr. This is provided to the tank on a continuous basis and operates for a 24 hours per day whereas; the stream exiting the tank flows for only a […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 3 Stream 7 is pumped via a centrifugal pump, P107, through to the clarifier, L001. L001 is present to remove any of the non-diluted molasses and therefore ensure the uniformity of the flow. Uniformity in the flow is desired as to enable the […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 1 Here I have given a systematic run through of the process flow diagram providing the methodology behind the design while also providing the compositions and flow rates throughout each pipe and vessel through the system. It also details the design specifications of […]
Protein supplements production, example plant overview – Pakistan industrial sector update part 2 Stream 7 is pumped via a centrifugal pump, P107, through to the clarifier, L001. L001 is present to remove any of the non-diluted molasses and therefore ensure the uniformity of the flow. Uniformity in the flow is desired as to enable the […]
Protein supplements production – Pakistan Industrial Sector- Part 1 Process Science In this section the final chosen design of process for the plant is explained. This involves an overview of the plant diagram, which is done in conjunction and reference to the PID. Each line present is analysed and its constitution explained. This is also […]
