Overview

Literature

What are adsorbents?

Purolite polymeric adsorbent resins are synthetic spherical beads with defined pore structure, polymer chemistry and high surface area used for purification and selective extraction of target molecules in aqueous solutions. Unlike other adsorption technologies, Purolite adsorbents are safe and efficient because toxic solvents and expensive distillation and precipitation processes are not required for effective compound extraction.

For maximum adsorption, the polymeric adsorbent resins should have high internal surface area, high porosity and controlled pore size distribution. Adsorbent resins with small pores have higher surface area, but pores have to be big enough to allow molecules to enter the bead in order to be adsorbed. Factors that determine adsorption efficiency include chemical interactions, solubility, size, weight, and capacity.

There are various types of polymer matrices for adsorbent resins including aromatic polystyrenic or polydivinylbenzene, aromatic halogenated polystyrene/divinylbenzene, and aliphatic methacrylate. Each polymer matrix features unique physical properties that are important in adsorbent resin selection.

Purolite has two families of adsorbents, Macronet™ and PuroSorb™. These product lines are offered in a broad range of matrices, porosities, capacities and pore sizes that make them ideal for a variety of industrial applications.

The typical particle size range for PuroSorb and Macronet adsorbent resins is 300 –1,200 µm with a uniformity coefficient of less than 1.6, which is ideal for most industrial-scale operations. Smaller particle size adsorbents are used for fine separation and purification applications Chromalite® reversed-phase chromatographic resins.

Typical applications for adsorbent resins:

Citrus juice debittering
Corn sweetener refining
Enzyme Immobilization
Adsorption of gases and organic vapors
Separation of inorganic salts
Removal of organic pollutants
Patulin removal
Pharmaceutical applications
Polyphenol removal

APPLICATION GUIDE

Purolite Adsorbents for Industrial Applications

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APPLICATIONS GUIDE

Macronet Adsorbents: Carbonless Corn Sweetener Refining

Download / View PDF

adsorbanți Produse după aplicație

Adsorbtia patulinei(compusi organici clasificati ca polyketide)

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

adsorbtia polifenolilor

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

PAD950C

polimetacrilic macroporos, rășină adsorbantă, Forma neionica, Dimensiunea grosieră a particulelor

Adsorbția substanțelor organice

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

PAD950C

polimetacrilic macroporos, rășină adsorbantă, Forma neionica, Dimensiunea grosieră a particulelor

Anthocyanin Recovery

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

Caffeine Removal

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

Categorie in lista produse - Adsorbanti Purosorb PADs

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

PAD950C

polimetacrilic macroporos, rășină adsorbantă, Forma neionica, Dimensiunea grosieră a particulelor

Color, Taste and Odor Removal

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

decolorare - soluții zaharoase

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

Eliminarea gustului - soluții zaharoase

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

Eliminarea gustului și mirosului - colagen

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

Indepartarea culorii, gustului, mirosului - solutii de indulcitor

MN100

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN152

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN502

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Strong Acid Functionality, forma ionica: hidrogen

indepartarea gustului amar din sucuri

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

Polyphenol Recovery

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD950

polimetacrilic macroporos, rășină adsorbantă, Forma neionica

Separarea speciilor organice hidrofobe

MN100

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN152

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN200

Hyper-crosslinked Polystyrenic macroporos, rășină adsorbantă, Forma neionica

MN202

Hyper-crosslinked Polystyrenic macroporos, rășină adsorbantă, Forma neionica

MN502

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Strong Acid Functionality, forma ionica: hidrogen

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

Sorbția speciilor organice hidrofobe

MN100

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN102

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN152

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Weak Base Functionality, Forma ionica: bază liberă

MN200

Hyper-crosslinked Polystyrenic macroporos, rășină adsorbantă, Forma neionica

MN202

Hyper-crosslinked Polystyrenic macroporos, rășină adsorbantă, Forma neionica

MN502

Hyper-crosslinked Polystyrenic macroporos, Adsorbent Resin, Strong Acid Functionality, forma ionica: hidrogen

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

PAD900

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica, 220 Å pores

PAD900C

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

Vanilla Flavor Extraction

PAD600

Polydivinylbenzene macroporos, rășină adsorbantă, Forma neionica

Adsorbents

Applications

Aici pentru a ajuta

Overview

Literature

What are adsorbents?

Purolite Adsorbents for Industrial Applications

Macronet Adsorbents: Carbonless Corn Sweetener Refining

adsorbanți Produse după aplicație