I am looking for project details on manufacturing activated carbon from Coconut shell. Project details including technology, machinery details, machinery manufactutres details if any. ....etc

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what is d purpose of fluidised bed reactor?? ....etc

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Sir we want to design fludised bed reactor of 2100x 2100 mm size. Height of bed must be min 900mm. 500 Kg/hr Rice Husk is to fed via suspension firing from 1600 cfm blower. The 1 od with 1.5 center to center distance tubes are placed in bed for heat transfer. 0.6 Gcal is to be extracted from bed. Interested in plumn and nozzle design for efficient heat transfer. ....etc

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Fluidized bed reactor
Introduction:
A fluidized bed reactor (FBR) is a type of reactor device that can be used to carry out a variety of multiphase chemical reactions. In this type of reactor, a fluid (gas or liquid) is passed through a granular solid material (usually a catalyst possibly shaped as tiny spheres) at high enough velocities to suspend the solid and cause it to behave as though it were a fluid. This process, known as fluidization, imparts many important advantages to the FBR. As a result, the fluidized ....etc

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PRESENTED BY:
MURALI KRISHNAN.M


FLUIDIZED BED GASIFICATION
INTRODUCTION
 GASIFICATION
 FLUIDIZED BED???
 GRANULAR SAND LIKEMATERIAL+FUEL IS FLUIDIZED BY UPWARD PASSAGE OF AIR
 MOST SUITABLE METHOD FOR GASIFICATION OF COAL AND OTHER FUELS & BIOMASS
FLUIDIZED BED TECHNOLOGY
FUEL IS FED IN TO THE SAND BED (PRE HEATED-1200 deg F)
AIR IS FORCED THROUGH BOTTOM
SAND BED TAKES ON A FLUID LIKE CHARACTER
BED IS VIOLENTLY MIXED&AGITATED
TEMP-1400-1700 deg F
THIS IS FLUIDIZED BED
F ....etc

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would you plese send me the information about the type of bioreactors with diagrams and pictures in ppt ....etc

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Definitions:
Reactor is a confined space used for transformation of reacting entities from
one chemical form into another in a certain time period.
The major objective of a reactor is to bring all reactants in intimate contact with each other.
Bioreactor is any of various devices or systems used to grow large quantities of biochemical cultures, as to produce enzymes, antibiotics, or blood cells.
Or
Bioreactor is an apparatus, such as a large fermentation chamber, for growing org ....etc

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The advent of membranes makes the wastewater treatment easier nowadays. Activated sludge process (ASP) , which is the oldest technique in wastewater treatment , is combined with highly efficient membrane filtration to start a sophisticated technique called Membrane Bioreactor (MBR).It is an efficient process for maintaining a long solids retention time(SRT) at a relatively short hydraulic retention time(HRT),which is needed for the treatment of waste water. MBR is favored to all other conventional techniques because the treated water is free fr ....etc

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ABSTRACT
This paper brings out the significance of fluidized combustion technology. The atmospheric as well as pressurized fluidized bed
combustion is discussed. Development of fluidized bed boilers and
their present status in the fluidized combustion technology is also
presented. Fluidized combustion technology is the superior one when
compared with other combustion technologies present in India today.
With out making any more developments in the advanced gas turbine
technology, it is possible to generate electricity in an econo ....etc

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