Alumina d.o.o Zvornik

Your partner in alumosilicate chemistry with a global reach Alumina Modern solutions for global challenges in the alumosilicate industry Alumina Quality is our advantage Alumina Your partner in alumosilicate chemistry with a global reach Alumina Modern solutions for global challenges in the alumosilicate industry Alumina
ALUMINA DOO

We have been working for you since 1978

The company Alumina doo, formerly known as Birač AD, has been engaged in the production of alumosilicate products since 1978 and from the beginning has represented one of the most important and largest industrial complexes in this area.
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PRODUCTS

Our product portfolio

Alumina is anhydrous aluminum oxide with a crystalline structure obtained by calcining aluminum hydroxide at temperatures over 1000°C.
Within its production program, "Alumina" d.o.o. Zvornik offers hydrated alumina called aluminum (three) hydroxide.
Hydrals belong to the range of dried, ground and mixed aluminum three hydrates with an average particle size in the range of 7 - 100 µm.
Finely precipitated ATH, which has the chemical formula Al(OH)3, is a white, ultrafine inorganic crystalline material...
Corundum is known for its hardness, ranking just below diamond on the Mohs scale as one of the hardest known materials.
As part of the aluminosilicate program, "Alumina" d.o.o. Zvornik offers sodium silicate, also known as water glass
In the aluminosilicate program, "Alumina" offers synthetic zeolite type 4A, which is used in the production of detergents.
The spectrum of special zeolite products includes materials belonging to the types MFI, MOR, etc., synthesized in a wide range of molar ratios.
Silica gel is amorphous SiO2 obtained in the form of granules of uniform size, it is used as an adsorbent of water and moisture.

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PAVGORD GROUP

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HISTORY

From vision to leadership: A journey through innovation and development

1978.
Our beginning

On October 6, 1978, the "Birač" alumina factory was opened in Zvornik, with a capacity of 600,000 tons of metallurgical alumina per year.

1983.-1991.
Rise in alumo and aluminosilicate chemistry

Alumina factory „Birač“ is undergoing intensive development in the field of alumo and aluminosilicate chemistry, starting the production of synthetic 4A zeolite for detergents, water glass, ceramic fibers and white fillers.

2006.
Process modernization: Construction of a new calciner

Improvement of production through the construction of a vertical kiln, with a capacity of 1,200 to 1,400 tons per day.

2013.-2015.
Strategic reorganization and new production programs

Transformation of business strategy and transition to specialty products, with the introduction of industrial production of 3A zeolites of various types and white hydrates.

2016.-2023.
A period of innovation and capacity expansion

Implementation of new production lines for dry and ground hydrates, finely precipitated hydrates, chromatographic silica gel, high-silicate zeolites and corundum, with expansion of production capacity.

2024.
Expansion and leadership

Pavgord acquired 100% ownership of Alumina doo and became the majority owner of Boksit AD Milići, ensuring a reliable supply of bauxite from its own mine. Alumina doo was declared the largest exporter in Bosnia and Herzegovina, which further confirms our strategic position in the aluminosilicate industry.

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    Words from our associates

    Hear what they say about us

    Janez Bedrac

    "Silkem" d.o.o Slovenia

    "Alumina" is the producer of basic raw materials for our factory, and "Silkem" is the producer of specialty products. On one side, therefore, we have a producer of basic products, and on the other, a producer of specialty products. Both sides should cooperate in the development and commercial field and in the end it is only success, nothing else.
    Janez Bedrac
    Director
    Janez Bedrac

    „Silkem“ Slovenijia

    "Alumina" is the producer of basic raw materials for our factory, and "Silkem" is the producer of specialty products. On one side, therefore, we have a producer of basic products, and on the other, a producer of specialty products. Both sides should cooperate in the development and commercial field and in the end it is only success, nothing else.
    Janez Bedrac
    Direktor
    Rolf Vogt

    "Zeohem" d.o.o Switzerland

    In the past period, "Alumina" was a good and reliable business partner, and a long-term supplier of products for the production needs of "Zeohem". We have been working with "Alumina" for six years and we have great business confidence in it.
    Rolf Vogt
    CEO
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