Bleaching Earths

Bleaching
Earths
We UNDERSTAND
Your
REQUIREMENTS
We have our ROOTS
In the PLANTATION
industry
This has enabled us to
UNDERSTAND
Your refining NEEDS
From a wider
PERSPECTIVE
7
manufacturing plants
in
3
countries
480,000 mt
total production of acid activated bleaching earth per year
COMPLETE range of bleaching earth
For various types of EDIBLE OILS and FATS
Taiko acid activated clay is accepted virtually by all major refiners
around the globe
UTILISING bleaching earth
to its FULL POTENTIALS
We have been serving the oils and fats and non-edible oil
industries for almost three decades, addressing problems
and offering solutions on plant optimisation and
enhancement of product quality and stability.
Bleaching earth FUNCTIONS:
removal of impurities by
process of ADSORPTION1. Trace metals iron
copper
2. Oxidative products –
hydro peroxides
phosphatides
ketones
aldehydes
3. Pigments chlorophyll
xanthophyll
carotene
fit-for-purpose
MANUFACTURING
PROCESS
RAW CLAY
PRODUCT SILO
PRE-TREATMENT
CLASSIFYING
ACTIVATION
WASHING
DRYING
FILTRATION
FILTER CAKE
EFFLUENT
GYPSUM
TANKER
LANDFILL
WATER TO DRAIN
DEWATERING PRESS
NEUTRALISATION
EFFLUENT MANAGEMENT SYSTEM
with safety, health, environment, social and civil responsibilities in mind
bleaching earths
certified
ISO 9001:2008
HALAL
KOSHER
HACCP
In compliance with
FEDIOL
food management system
Delivery
Delivery
info
Storage
Production
Raw clay
mining site
Ground
transport to
port
Raw clay
shipment
Raw clay
stockyard
TAIKO bleaching earth TRACEABILITY
HOW ACTIVATION WORKS?
Typical Crude Palm Oil Quality
Carotene
Phosphatides
Chlorophyll
Iron
Free Fatty Acids
Copper
Hydroperoxides
Moisture &
Impurities
Aldehydes
Monoglycerides &
Diglycerides
Ketones
Soap
BLEACHING
Phosphorus
Iron
Copper
Hydroperoxides
Soap
Chlorophyll
Colour
Bleaching
Plant
Impurities
WHAT MATTERS MOST
Throughput Optimization
Cost Competitiveness
Quality Excellence
HOW TO KEEP THE PLANT RUNNING AT OPTIMUM
THROUGHPUT CONSTANTLY
1. MOST AND FOREMOST IS TO
PREVENT THE PROCESS SYSTEM
FROM FOULING.
2. MINIMISE RECYCLING SLOP OIL BACK
INTO THE PROCESS BY REDUCING ITS
GENERATION
IN WHAT WAYS CAN FOULING BE PREVENTED
1. DRY DEGUMMING MUST BE EFFECTIVE WITH
PROPER SELECTION OF HIGH EFFICIENCY
MIXING EQUIPMENT AND ACCURATE ACID
DOSAGE.
2. USE A GOOD ACID ACTIVATED CLAY WITH
HIGH IMPURITIES ADSORPTION AND
SELECTIVE COLOUR PIGMENTS BLEACHING
PROPERTIES.
3. HAVE A PLANNED ANNUAL THOROUGH
CLEANING OF PROCESS EQUIPMENTS.
Why Bleaching Earth selection is
important in a CPO refining plant
1. A typical dry degumming process only hydrates
out 90% of the total gums present in the CPO.
2. A well engineered wet acid activated clay is able
to adsorb all of the hydrated gums together with
other trace metal contaminants and most of the
heat stable pigments (carotenoids) from the CPO.
WE LISTEN AND PROVIDE
EFFECTIVE
SOLUTIONS TO OUR
CUSTOMERS
Taiko Clay Marketing Sdn. Bhd.
THANK YOU
Level 5, Menara KLK,
No.1, Jalan PJU 7/6,
Mutiara Damansara,
47810 Petaling Jaya,
Selangor, Malaysia