Einsatzgebiete

Sorption
Separierung von hydrophobischen organischen Verbindungen
Extraktion von Pestiziden
Extrahierung von Goldcyaniden
Adsorption - Pyridin
Extrahierung von Phenol
Uran Extraktion

Vorteile

hohe mechanische Stabilität
große Oberfläche im Vergleich zu standard Adsorbern

Behördliche Genemigungen

Kosher zertifiziert
IFANCA Halal zertifiziert
Council of Europe Resolution ResAP (2004)3
Wasserregulierungs Beratungsschema freigegeben
GMO/TSE/BSE frei

Typische Verpackungen

1 CF Sack
25 L Sack
5 CF Papptrommel
1 M³ Big bag
42 CF Supersack

APPLICATION GUIDE

Polymeric Adsorbent Resins for Industrial Applications

Typische physikalische & chemische Eigenschaften:

Polymerstruktur	makroporöses Polystyrol quervernetzt mit Divinylbenzol
Aussehen	Spherische Kugeln
Funktionelle Gruppe	keine
Ionische Form	keine
Wassergehalt	57 - 61 %
Partikelgrößen Bereich	300 - 1200 µm
Typical Pore Diameter by nitrogen adsorption (Meso/Macro/ Transport Pores)	700 Å
Typical Pore Diameter by nitrogen adsorption (Micropores)	15 Å
Typical Pore Volume by nitrogen adsorption	0.4 mL/g
Typical Surface Area by nitrogen adsorption	1100 m²/g
Spezifische Dichte	1.04
Schüttgewicht (ca.)	655 - 685 g/l (40.9 - 42.8 lb/ft³)
pH limit, Stabilität Stability	0 - 14
Temperaturlimit	150 °C (302.0 °F)

Hydraulische Eigenschaften

Pressure Drop

The pressure drop across a bed of ion exchange resin depends on the particle size distribution, bed depth, and voids volume of the exchange material, as well as on the flow rate and viscosity of the influent solution. Factors affecting any of these parameters— such as the presence of particulate matter filtered out by the bed, abnormal compressibility of the resin, or the incomplete classification of the bed—will have an adverse effect, and result in an increased head loss. Depending on the quality of the influent water, the application and the design of the plant, service flow rates may vary from 10 to 40 BV/h.

Pressure Drop Across Resin Bed

Backwash

During up-flow backwash, the resin bed should be expanded in volume between 50 and 70% for at least 10 to 15 minutes. This operation will free particulate matter, clear the bed of bubbles and voids, and reclassify the resin particles ensuring minimum resistance to flow. When first putting into service, approximately 30 minutes of expansion is usually sufficient to properly classify the bed. It is important to note that bed expansion increases with flow rate and decreases with influent fluid temperature. Caution must be taken to avoid loss of resin through the top of the vessel by over expansion of the bed.

Backwash Expansion of Resin Bed

Macronet™ MN200

Hier um zu helfen

Overview

Literature