NB Global Mining & Chemical Inc. is a Türkiye-based solution provider specializing in bleaching earth, covering the entire journey from raw material extraction to plant application.
ExploreEngineered with rich mineral reserves and proprietary technologies, our solutions ensure superior purity and yield across diverse oil types.


Who We Are?


60,000 tons total annual production capacity
Over 100 employees
Two separate production facilities in Ankara and Eskişehir
8 quality certificates

Why NB Global?
NB Global processes its unique raw material sourced from Türkiye’s rich bentonite reserves using proprietary technologies to deliver high-efficiency, environmentally friendly, and customer-focused bleaching solutions to oil refining facilities.
Türkiye-Sourced Specialty Raw Material
Thanks to high-purity montmorillonite clay selectively extracted from our own mines, we produce bleaching earth with superior adsorption capacity.
Tailored Solutions for Different Oil Types
We have diversified our product portfolio to ensure effective removal of impurities such as chlorophyll, carotene, soap, and phosphatides in each type of oil.
Food-Contact Certified and Safe Products
We offer solutions that minimize impurities such as heavy metals in oils, which compromise food safety.
High Filtration Performance
The activated clays we develop provide high filtration speed and filterability, boosting the overall efficiency of the refining process.
Environmentally Responsible and Zero-Waste Production
At NB Global, we have designed our production processes targeting a sustainable environmental footprint. We operate on a zero-waste principle at our facilities.
Fast Delivery and Reliable Supply Chain
Thanks to our integrated plants in two distinct locations and an efficient logistics network, your orders are swiftly prepared and delivered on time.
R&D and Technical Consultancy
With our R&D laboratory and expert team, we offer tailored technical support to our clients. We deliver process optimization for refineries.
Our Products
Discover the MADUR Series for the Right Product and Superior Performance
MADUR 412
Naturally active bleaching earth with high surface area and pore diameter. Specially manufactured for palm oil refining.

MADUR 216
High-performance bleaching earth effective in removing color pigments containing high levels of gossypol, such as in cottonseed oil.

MADUR 212
It is a general-purpose bleaching earth that delivers successful results in the refining of oils such as sunflower, soybean, canola, and corn.

MADUR 116
Bleaching earth produced through selective mining from our own quarries, specially manufactured for oils with high chlorophyll content such as olive pomace oil.





