Shiva Subramaniya Industries

Sub: Detailed description of Poultry rendering Waste Plant products.
POULTRY WASTE RENDERING PLANT: DRY COOKING TREATEMENT.
1) PRINCILPES:
Dry cooking treatment is a technology that cooks the dead and diseased animals for
Sterilization and melting the meat in a closed high pressure jacketed cooker. Heated by
Circulated steam going into interlayer of the cooker. And the steam is not in direct
Contact with the carcasses. The raw material (carcass, or waste) under the condition of
High temperature ≥ c and high pressure ≥ 0.5 MPa, lasting for 4 hours, is converted in
To organic fertilizer or fuel meanwhile, VOCs (volatile organic compounds) generated
During the processing will be treated to reach national discharging standards.
1. APPLICATION AND RAW MATERIALS:
 Waste such as blood, stomachs, intestines, feathers, and bones of animals.
 Euthanized cats and dogs from veterinarians and animal shelters.
 Dead animals from forms.
 Carcasses of pets, livestock, poultry
 Super market rejects
2. FEATHERS AND BENEFITS:
 Reliable and sanitary: the whole process is closed, away from the ground, to avoid raw
material contacting with personnel and surroundings.
 Automatic operations, saving labors and high efficiency.
 Creation of renewable value, converting the wastes to fertilizer and fuel by the harm￾less treatment, and achieved the target of recycling.
 Environment friendly, equipped with odor reducer and waste water treatment.
3. SOLVENT EXTRACTION OF CHICKEN OIL FROM GREAVES :
To maximize the yield, of chicken oil, a pilot study was carried out in a simple lab scale
Solvent extraction unit. Hexane at a fat-to-solvent ratio of 1:10 (w/v) was used
According to the procedure described by [3]. The mixture was stirred for 2 h and the
Extraction procedure was repeated three times to ensure that the oil was extracted
Completely. After extracting the fat, the solvent was recovered using the distillation
Apparatus.
4. BIODIESEL PRODUCTION FROM RENDERED CHICKEN OIL :
The conversion of rendered chicken oil having high Free Fatty Acids (FFA) to biodiesel
Was tried using a two-step reaction. This process involved the acid catalyzed
Esterification of the FFA portion of chicken fat followed by the base catalyzed Trans
Esterification of the triglyceride portion. Both these reactions were carried out
Separately in a reactor. A laboratory scale biodiesel reactor was developed and used
For biodiesel production from RCO.
Yours faithfully,
FOR SHIVASUBRAMANIYA INDUSTRIES.

(K.V.Sunil Kumar)