Supply of imported Du Sheng solid catalyst ion exchange resins

Du Sheng Tulsion? A-8X MP ISO-9001 / ISO-14001 / OHSAS-18000 Catalyst Grade macroporous weakly basic anion exchange resin Tulsion? A-8X MP is a macroporous catalyst level of weakly basic anion exchange resin, Mainly used for catalysis and some chemical processes, particularly in the MEG purification. Industrial production and the catalyst in some chemical processes use ion-exchange resins are becoming increasingly important. Compared with the same kind of catalyst that they have the following advantages: easy to handle. Reduce or eliminate the problem of waste disposal. Improve the purity and yield. Lower than the cost of using the same acid catalysis. To exclude or greatly reduced corrosion problems. Strong anti-pollution ability, after decontamination treatment can restore the original performance. Tulsion? A-8X MP catalyst grade resin with excellent physical and chemical properties, and extremely resistant to wear. And this resin has excellent thermal stability and renewable performance. Typical Characteristics (TYPICAL CHARACTERISTICS):? Tulsion A-8X MP Type / Type macroporous weakly basic anion exchange resin body structure / Matrix structure polystyrene copolymer / Polystyrene copolymer physical type / Physical form wet spherical / Moist spherical beads functional group / Functional group tertiary amine base / Tertiary amine ion type / Ionic form of free base / Free base total exchange volume / Total exchange capacity (meq / ml) 1.3 meq / ml mesh / Screen size USS (wet) 16 to 50 size / Particle size (95% minm.) 0.3 - 1.2 mm expansion / Swelling (approx.) of the free base -> Cl- 18% humidity / Moisture content 55 ± 3% bulk density / Backwash settled density 640 - 680 gm / lit (40 - 42 lbs / cft) maximum temperature / Maximum Thermal Stability 80 ℃ (175 ℉) PH range / PH range 0 - 9 Solubility / Solubility insoluble operating conditions characteristic (TYPICAL OPERATING CONDITIONS):? Tulsion A-8X MP resin bed height / Resin bed depth 600 mm maximum flow rate / Maximum service flow 40m3 / hr / m3 backwashing expansion space / Backwash expansio ace 50 - 70% backwash expansion space / Backwash expansion flow rate (25 ℃) 4 - 6m3 / hr / m regenerating agent / Regenerant NaOH , Na2CO3, NH4OH regeneration level / Regeneration level 120% of the operating capacity fort NaOH regeneration concentration / Regeneration concentration 1 - 5% regeneration time / Regeneration time 20 - 60 minutes pot temperature / Operating temperature 80 ℃ max rinse flow rate / Rinse flow rate: slow / slow regeneration velocity / At Regeneration flow rate fast / fast work flow rate / At service flow rate Flush Volume / Rinse volume 2 - 7m3 / m3 chlorine / Free chlorine is not detected / Not traceable turbidity / Turbidity less than 2 NTU / Less than 2 NTU iron and heavy metals / Iron and heavy metals less than 0.1ppm / Less than 0.1 ppm