Applications of perlite
Expanded perlite due to its unique properties in various industries including: Refractory industries, construction, agriculture, prefabricated parts such as perlite blocks and sound absorbing plates, cleaners and fillers and… are used.
In refractory and metallurgical industries
- Perlite in the composition of refractory cement
- Perlite in refractory blocks
- Perlite in refractory bricks
- Perlite in insulation of boilers and various types of thermal and melting furnaces
- Raw perlite for collecting debris on molten material
Refrigeration and heating tanks
Perlite can be obtained from super-cold temperatures of -240 ° C such as cryogenic reservoirs (liquefied petroleum gas (LPG) walls, liquefied natural gas (LNG), nitrogen, liquid ammonia, liquid propane and ethane, liquid oxygen, noble and range gases). Temperature 1100 c◦
(Furnaces) used. Consumed perlite has density
32-120 kg/m3
Perlite heat transfer coefficient is usually a function of density.
Petrochemical, oil and gas industries
- As a factor for insulation of tanks and pipes against cold and heat
- Absorption of oil pollutants and prevention of oil leakage on the water surface
Design, installation and commissioning of perlite expansion line
Dorineh Sazan Abtin Company, relying on the knowledge and experience of experienced personnel, has succeeded in designing, installing, training and commissioning perlite expansion lines with high production volume and low energy consumption. The products of these lines have the best quality and in accordance with the world standards.
building industry
The lightness of perlite, its sound insulation and heat, have created unique features in it that make it suitable for construction. This article in:
- Lightweight building blocks
- Lightweight gypsum and perlite partitions
- Building demolition and inclination
- Perlite plaster
- Plastered and perlite
- Portland cement and perlite plaster
are used.
Features of perlite blocks produced by Darin Sazan Abtin Company:
- low weight
- Sound and heat insulation
- insulation
- Ability to cut and nail
- Ability to connect to a variety of materials
Agriculture
- Water and food storage and constant plant nutrition
- Creating sufficient pores in the bed to breathe the plant bed
- Drainage and prevent root rot
- Lighten the plant bed
- Rooting
- Sterilized and free of harmful microorganisms
- Neutrality and resistance to chemical decomposition and biology
filteration
- Food filtration (perlite filter aid in the production process of glucose, juice, sugar, sugar, vegetable oils, etc.)
- Perlite filter in chemical industry
- Perlite filter in the pharmaceutical industry
Other industries
- Knitex paint
- Toothpaste
- Paper making
- Banknote production
- Livestock, poultry and aquatic feed