Tenders Are Invited For Chemical Products - Delivery Of Cstreat Cesium Selective Sorbent

Chemical Products - Delivery Of Cstreat Cesium Selective Sorbent. The Purpose Of The Public Procurement Is The Supply Of Cstreat (Or Equivalent)* Granulated Cesium Selective Sorbent. The Cesium Selective Sorbent (Technological Chemical) Is A Chemical Used In The Multi-Stage Liquid Waste Treatment Technology Used For The Treatment Of Radioactive Vaporization Residues Generated During The Operation Of The Paks Nuclear Power Plant. Estimated Capacity Requirement: Year Cstreat Limit (Kg) 2026 100 2027 200 2028 100 The Tenderer Plans To Enter Into A Value-Based Framework Contract Between 2026-2028 With A Framework Amount Of Eur 383,920 To Satisfy The Above (Preliminary) Capacity Requirement. The Tenderer Undertakes To Order A Cesium-Selective Sorbent In An Amount Equal To At Least 70% Of The Framework Amount Of The Framework Contract To Be Concluded. The Delivery Deadline Is 30 Calendar Days From When The Calls Are Sent To The Supplier. Quality Specifications: Parameter Cstreat Cesium Selective Sorbent Physical Parameters Particle Size 0.25 – 0.85 (Mm) Density 0.6-0.7 (Kg/Dm3) Operating Parameters Ph 7-13, In High Salt Solution Temperature 20-40 °C Column Volume (Bed Volume) 12 Dm3 Operating Volume Flow 10-15 Bed Volume/H Cs Ion Exchanger/Sorption Capacity 0.3-0.4 Meq/G Performance Characteristics Decontamination Factor (Df) 1000 Capacity (Volume That Can Be Cleaned With A Decontamination Factor Of At Least 1000) At Least 1250 Bed Volume Chemical And Radiochemical Parameters Of The Medium To Be Cleaned: Parameter Physical Parameters Density 1.1-1.2 (Kg/Dm3) Temperature 20-30 °C Chemical Parameters Ph 7-13, Salinity In High Salt Solution 300-400 G/Dm3 Boric Acid 150-200 G/Dm3 Free Alkali 120-150 G/Dm3 K 4500 – 15000 Mg/Dm3 Na 75000 – 145000 Mg/Dm3 Nitrate 10-50 G/Dm3 Oxidizable Substance 5-10 G/Dm3 Toc 800 – 2200 Mgc/L Radiochemical Parameters Cs-137 Activity Concentration 350000 – 1350000 Bq/Dm3 Cs-134 Activity Concentration 300 – 50000 Bq/Dm3 Requirements For Packaging: • The Sorbents Must Be Well Must Be Transported In A Sealed Container Suitable For Storage Until The End Of Its Use-By Period. • Enough Sorbent Must Be Safely Filled To Fill A 12 Dm3 Filter Column. A Safety Data Sheet In Hungarian Must Be Attached To The Material. As Quality Certification, Please Attach A Certificate Of Conformity To The Deliveries, Stating The Compliance With The Parameters Set In The Quality Specifications Section Of This Technical Description For Each Delivery Item.