Cottonseed Oil Extraction Disc Stack Centrifuge in Algeria
- Use: Cotton Seed Oil
- Type:Cotton Seed Oil Extraction Machine
- Production Capacity: 40T~70T per day
- Power(W): 380KW
- Dimension(L*W*H): 1500*1500*1700mm
- Specification: ISO9001: 2008
- Spindle Speed: 38-46r/min
- Market: Algeria
Disc Stack Centrifugation Separation and Cell Disruption of
A major challenge in the commercialisation of biofuel from micro-algae is the reduction of the operational energy required for its production and in particular the energy used in cell harvesting and oil extraction. The use of a disc stack centrifuge to achieve a combined cell harvesting, cell disruption and oil separation process is briefly
The only operating cost of a disc stack centrifuge is electricity. Therefore, the cost to process a gallon of fluid depends on the centrifuge's processing capacity and the motor's size. For example, a 20 GPM centrifuge has a 5 kW motor. Assuming $0.15 per kWh, the cost to process 1,200 gallons of fluid will be 5 x 0.15 = $0.75.
5 Ways To Increase Disc Stack Centrifuge Efficiency
A handful of considerations have a big impact on centrifuge efficiency. Disc Stack Centrifuge Efficiency. A disc stack centrifuge’s efficiency is the centrifuge’s effectiveness in separating the different phases in the process fluid. The centrifuge parameter settings and process fluid properties impact centrifuge efficiency.
Scenedesmus from 0.1 % to 12 % using a Westfalia self-cleaning disk stack centrifuge (Molina Grima, et al., 2003). If a HSB400 centrifuge is fed with a suspension of 0.02 % dry weight of microalgae having an oil content of 20 %, this would yield the equivalent 7 kg of dry algal material per hour and 1.4 kg of algal oil. If 90 % of the
Cross-section of bowl of a disc stack centrifuge with
The disc stack centrifuge (DSC) in the virgin olive oil (VOO) industry is widely used for oil purification at a final stage of extraction process. The obtained oil should be commercialized
In a three-phase disk stack centrifuge, produced water enters a bowl through a stationary inlet pipe 1. Then, a distributor 2 gently accelerates it to the bowl rotational speed (Fig. 1). In the bowl, a disk stack 3 splits the liquid into many thin layers in the inter-disk spaces forming an exten-sive separation area.
Optimization of industrial-scale centrifugal separation of
It is recommended that the disc stack centrifuge operates at the rotational speed of 5500 rpm with the feed flow rate of 100 L h −1, which also results in the relatively good bacterial cells separation (OD of 0.09 and/or bacterial mass fraction of 0.03) as well as the desirable preserved toxin quality (Lf mL −1 of 100 ± 3 and Kf of 8.3 ±
A disc stack within the bowl contributes to higher separation efficiency by substantially increasing the separation area in the separator bowl. This means that the separation task using a centrifugal separator not only takes place significantly faster, but results in higher quality and higher yield. The solids that concentrate at the outer edge
The use of disc stack centrifuge in the virgin olive oil
The disc stack centrifuge (DSC) in the virgin olive oil (VOO) industry is widely used for oil purification at a final stage of extraction process. The obtained oil should be commercialized directly as turbid or sent to settling and/or filtration. Despite technology is strongly consolidated, few literature is available on the effect of DSC on efficiency and quality of VOO, specially compared
How a disc stack centrifuge works A disc stack centrifuge separates solids and one or two liquid phases from each other in one single continuous process, using extremely high centrifugal forces. When the denser solids are subjected to such forces, they are forced outwards against the rotating bowl wall, while the less dense liquid phases
