Engineers and Consultants Services By SPEC Engineers & Consultants Pvt. Ltd, New Delhi

 Over 100 plants installed and operational in
India and accros the globe since 1994 by SPEC.
 SPEC -Amongst India’s leading plant supplier
for Vegetable Oil industry and allied areas.
 Energia’s first Biodiesel project in India in
partnership with SPEC was commissioned for
commercial operation in 3Q 2011- the only plant
running successfully in North India with best
Quality in India.
 Partnership uniquely positioned to offer the
most cost effective solutions for Indian market.

 SPEC is exclusive licensee of EnergiaTech,
Bratislava for Biodiesel technology in India
and neighboring countries.
 Plant design, engineering, construction
and performance are guaranteed by SPEC
fully backed up by Technology Suppliers.
 SPEC’s successful track record in the
Vegetable Oil industry in India makes it the
ideal choice as Trunkey Project Suppliers.

 Vegetable Oil Refining
› ** Chemical
› ** Physical
 Palm Oil Dry Fractionation
 Continuous Esterification/Glycerolysis
 Continuous Trans Esterification
 ME Distillation & Fractional Distillation
 Liquid/Liquid Static Phase Separation
 Solvent Recovery systems
 Fat splitting and Fatty acid distillation

 Sincere and dedicated performance helped in
completing more than 60 projects across India
and globe before collaborations . Continuous
Endeavour to better performance culminated in
collaborations for
• Biodiesel manufacturing technology (2008)
EneriaTech s.r.l - Licensee Energea Austria.
• Static phase separation technology (2009) -
Franken Filtertechnik KG Germany.
• Fat splitting and Fatty Acid Distillation (2010) -
CM Bernardini S.r.l. Italy.
SPEC Engineers & consultant Pvt.Ltd. 5

•
Batch Neutralizing, Bleaching & Deodorizing
• Continuous Bleaching
• Continuous Physical Refining
• Continuous Chemical Refining
• Hydrogenation
• Hydrogen Production
• Dry Fractionation
• Winterization
• Margarine & shorteningExtraction
• Bio Diesel Manufacturing Process
• Phase Separation Process
• Oleo Chemical Process
• Fractional distillation of Methyl Ester 6

 This system is tailor - made to your
requirements with respect to the type
of feed, batch size and final quality
required
 1.Degumming, neutralization and washing
done in a single vessel, fully equipped with
suitable steam
heating coils and variable drive agitator for
different stages.
 2.Bleaching with activated earth & carbon
followed by filtration on plate and frame OR
pressure leaf filters.
 3.Deodorization at high temperature by steam
coils and under high vacuum by multi jet
booster ejector system.
SPEC Engineers& consultant Pvt.Ltd. 7

 SPEC offer Continuous
Bleaching systems upto 200
TPD capacity.
• Simple operation
• Low power consumption
• No filter cloth requirement
• Less space
• Lower neutral oil loss in
earth

 Main Features and Advantages of
Physical Refining
1. Simple operation
2.Process control is accurately monitored through
instrumentation.
3. Precise control of all parameters i.e. temperature, flow
rate, vacuum, residence time
4. Lowest Energy cost due to most efficient heat
recovery system - Multi pass system on tube side as
well
as shell side ensures long contact time thus achieving
more than 80% efficiency.
5. Pre stripping in bulk with mammoth pump
6. Low temperature & high temperature deaeration
ensures higher shelf life
7. All Heating and cooling under vacuum & live steam.
8. Specially designed on line oil separator from fatty acid
distillates ensure lowest neutral oil losses.
9. Multi channel trays ensure live steam requirements
between 0.8-1.5%

 1.By treatment of the fats and oils with
an alkali solution, the free fatty acid
converts into water soluble soaps.
2.Phospholipids carbohydrates and
proteins also can be changed to water
soluble substances with hydration.
3 After the alkali treatment, the fats and
oils are washed with water to remove
residual water soluble soaps.

 1.Hydrogenation process operate on Dead End
principle and is used for increase of the melting point of
unsaturated oils, fats and fatty acids
 2.Hydrogenation reaction is carried out under hydrogen
gas pressure in presence of Nickel catalyst , high
temperature and nil moisture conditions such that
addition of hydrogen molecule across the double bond
or repositioning of double bond converts liquid oils to
hard fats with selected higher melting points
• Simple operation
• Process control is accurately monitored through
instrumentation.
• Precise control of various parameters such as
temperature, gas pressure and catalyst dosage
enables similar quality batch after batch.
• Economy The superior reactor and agitator design
assures proper selectivity, optimum gas consumption,
low power consumption. and higher production due to
lower reaction time

 HYDROGEN PRODUCTION :-
Complete plant consisting of Know ell
type electrolytic unipolar cells, low
pressure gas storage, compression &
high pressure storage for H2 & O2 Gas.
H2 Gas is used in hydrogenation
process and O2 Gas is used for
industrial gas welding & cutting.
 REFRIGERATION & CHILLING:-
The plant is complete with liquid
ammonia or freon refrigerant for
vanaspati graining & freezing , fruit,
vegetable cold storage, brine & water
chilling for crystallization and
concentration in other chemical
industries.

 • Combines all operations, and monitors from a fully
automated centralized control station.
• Easy to operate, requires minimum supervision.
• Good flexibility. Wide range of process applications
possible.
• Feedstock can be crude, semi refined or fully refined palm
oil.
• Suitable for both single or double fractionation.
• Minimum operating costs.
- Low utility consumption
- Low maintenance costs
- No oil losses
- No pollution problem
• Product quality.
- Good crystallization repeatability, yielding
consistent product quality
- High olein yields
- Low olein cloud point, with improved cold stability,
Cloud point as low as 2 °C with iodine value of 65.0 can be
obtained

 1.This is a process of removing components
with high melting point (e.g. waxes) from
some vegetable oils, e.g. sunflower, rice bran
and cotton seed oil or partially hydrogenated
soya bean oil. Winterizing mainly consists in
cooling these oils gradually and filtering them
at low temperature in special filters or by
centrifugal separators. Our plants are
designed for batch or semi continuous
process.
 2.Various new combinations of filtration
techniques are offered for high yields

 1.Vegetable Oil is too soft for Margarine
or Shortening because it is liquid.
Saturated fat is too hard
 2.Which creates health hazard issues.
 3.So Margarine requires something in
the middle
 4.These kinds of problems are taken
care off at our Company while the
implications of Margarine & shortenings

 Raw material preparation - The seed is first cleaned and
passed through cracker mill to give two to six pieces of seed.
These pieces are cooked and flecked to bring free oil to surface
for easy extraction. Flaked material goes either for direct
extraction after moisture and temperature control or to
Expander Extruder for free oil recovery and further oil cell
rupturing to give porous extruded collets ready for extraction.
These collets are cooled before feeding to extractor.
The bran is also cleaned and then compressed together to form
pellets which are also cooled before feeding to extractor. The
cakes are broken into smaller pieces before feeding to
extractor.
 Extraction - Collets/pellets/flakes/cake and N-Hexane are fed
to extractor in counter current flow under regulated conditions
of temperature,vacuum,circulation flow rates etc and extraction
is carried out in different stages to give Miscella & Meal.
 Distillation - Miscella is passed through continuous 3 stage
distillation process to separate Oil and recover N - Hexane; and
 Desolventisation - Meal is desolventised and toasted to
remove and recover the solvent.

 Pretreatment – Degumming and washing, Bleaching, Deacidification,
Esterification.
 Biodiesel section –
 St 19 KOH- Methanol mixing,
 St 61 Neutralization,
 St 62 Transesterification I,
 St 63 Transesterification II
 St 64 Methyl ester washing - neutral
 St 65 Methyl ester washing - acidic
 St 66 Methyl ester washing - neutral
 St 81 Methyl ester Drying
 St 71 Raw glycerin purification- soap splitting
 St 73 Salt Seperation,
 St 86 Methanol recovery & rectification,
 St 86 Glycerine water evaporation
 St 90 Methyl ester distillation / Fractional Distillation

 The single stage counter current splitting
process in a tower is particularly suited for the
handling of larger feed rates. It operates
continuously, permitting maximum heat
recovery . The splitting temperature of 245-
255 deg C ensures adequate dissolving of
aqueous phase in the fat so that physical
agitation is not required. The crude fat pass
through the tower from bottom to top as a
coherent phase, while the heavy splitting
water travels down wards as a dispersed
phase through the mixture of fat and fatty
acid. Splitting efficiency of 99% and above are
reached consistently

 Fatty acid produced from various fats splitting
process are purified by distillation and can
also be separated into individual fatty- Acids
by fractional distillation.
Fatty acids are very sensitive to heat,
oxidation & corrosion effects due to the
presence of acid group so material of
construction is very important.

 fractionation makes it possible to separate the
fatty acid mixture in to narrower cuts Or even
individual component. Detergent grade feed
stock C12-C18 is separated from the whole
cut by topping off the C8-C10 fraction. The
middle cut, C12-C14, can be further
Fractionated from the C12-C18 Cut through
the multistage Fractionation by employing two
or more columns. Basically, each stage uses
the deaerator, heat source, fractionation
column, Condensing system , and vacuum
source. Vacuum system is provide
Independently for each column to achieve
heighst vacuum and greater recovery of
desired products. The following diagram
shows the fractionation process. Achievable
purities are approx. 99.5% for a C12 fraction
from palm kernel or coconut fatty acid and
approx. 95% for a c22 fraction from rapeseed
oil fatty acid, respectively.

 Design:- Detail Engineering ……
 Fabrication:- Fabrication of all type of shell
and tube Heat Exchangers, All type of
vessels, Pipe coils, Shells for distillation
column, Phase separators etc....
 Erection And Commissioning at site:-The
company has full team of engineers and
associates having adequate experience in
related fields.

 Reactor.
 Centrifuge
 Distillation Column
 Decanter
 Deodoriser
 Static Mixture
 Static Phase Separator – Coals her
 Shell & Tube Heat Exchanger
 Pressure Vessels & Reactors.

 Auto- CAD 2006- 09
 AutoDesk Inventor
 M.S Projects
 M.S Office
 P.V Elite
 Beam Boy 2.1
 PDMS 11.6

 To Prepare 2-D models
of various drawings.
 To Generate PFDs &
P&ID
 To Develop Fabrication
Drawings
 To Prepare Plant layout
 To Prepare GA Drawings

 To Generate 3-D
Model of Equipment
 To Generate ISO View
of Piping
 To Analyze the
equipment behavior
during design Phase.

 To Manage & Schedule
the project
 Generate Reports on
timely basis
 Project Monitoring
 Scope Control
 Helps In Budgeting

 Consists of-
Word
Excel
PowerPoint
Share Point
Publisher

 Design and
Optimization of
Equipment's
 Design Check
 Design Calculation
 Fabrication Drawing
 Specially for pressure
vessel and Heat
Exchangers

 Study and design of
Structural
Components
 Generation Of Shear
Force Diagram for
Different Beams.
 Generation or Bending
Moment Diagram for
Different Beams

 Complete Plant
Equipment Placement
and Piping Routing
 Bill Of Material
Generation
 2D-3D Modeling Of
Complete Plant.

 Technology supply - entire plant from a
single source
 Basic engineering - from SPEC/ licensee
 Detail engineering – from SPEC
 Hardware delivery – from SPEC
 Project Management – from SPEC
 Feasibility Study – from SPEC
 Installation, commissioning & start-up - by
SPEC Team.
 General contractor
 Technology Owners & Licensors

 Process Plant and Machinery – SPEC
 Utilities & Offsite - SPEC
 Land and Buildings - Customer
 All regulatory compliances - Customer

•Months
•ENGINEERING
•Ordering/ Supply
•CONSTRUCTION
•ERECTION
•COMMISSIONING
•TRIAL RUN/
HANDOVER

Customer :- Kissan Petro
Oils Pvt. Ltd
Noida India
Capacity :- 50 Tpd of
biodiesel.
Location :- Noida India
Status :- Plant under
Erection..
Production will start in
Feb2010
Raw material :- Multi Feed
Stock

 Bangladesh
 Bhutan
 India
 Jordan
 Malee
 Mozambique
 Nepal
 Nigeria
 Srilanka
 Zimbabwe

Thank YouThank You
SPEC Engineers & Consultants
Pvt. Ltd.
2/86, W.H.S, Kirti Nagar,
NEW Delhi-110015
Ph: 41420205-06, 25413597,
25193715 .FAX: 91-11-25193715
Email:
india682@del6.vsnl.net.in .
Spec_del@airtelmail.in
Web: www.specengineers.com

Engineers and Consultants Services By SPEC Engineers & Consultants Pvt. Ltd, New Delhi

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