When it comes to laboratory reactors, two common types are the Glass Lined Reactor (GLR) and the Stainless Steel Lined Reactor (SSR). Understanding the differences between these two can help you choose the right equipment for your specific needs.
4 Key Points to Consider When Choosing Between GLR and SSR Reactors
1. Material of Construction
- GLR (Glass Lined Reactor): This reactor is made of carbon steel with a uniform glass lining. The glass lining protects the steel from corrosion and provides chemical inertness.
- SSR (Stainless Steel Lined Reactor): This reactor is made entirely of stainless steel. Stainless steel offers excellent thermal conductivity and can withstand high temperatures.
2. Chemical Resistance
- GLR: Ideal for acidic reaction masses. The glass lining is resistant to strong acids like nitric, sulphuric, hydrochloric, and phosphoric acids. This makes GLRs perfect for reactions where corrosion protection is crucial.
- SSR: Not suitable for reactions involving strong acids or alkalis. Stainless steel has poor resistance to these corrosive media.
3. Thermal Properties
- GLR: Offers high resistance to thermal shock and excellent heat transfer properties. However, it has limited pressure and temperature ranges.
- SSR: Can be heated quickly and has excellent thermal conductivity. It is resistant to high temperatures, making it suitable for applications requiring rapid heating.
4. Maintenance and Durability
- GLR: Low maintenance costs and durable, but there is a higher risk of mechanical damage or cracking.
- SSR: Hygienic and can achieve high stirring effects for both dense and granular materials. However, it requires more care when dealing with corrosive media.
Continue Exploring, Consult Our Experts
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