What is amberlite XAD 16?

Amberlite XAD-16 is a polymeric adsorbent widely utilized for adsorption of organic substances from aqueous systems and polar solvents. It is useful for the removal of detergents from protein solutions. It is also used in the recovery and purification of antibiotics, water soluble steroids, amino acids and proteins.

What is XAD 7 resin?

XAD-7 is the only “moderately polar” XAD resin now available. It has been used to remove relatively polar compounds from non-aqueous solvents, and to remove non-aromatic compounds from polar solvents. It has been used for removal of organic pollutants form aqueous wastes, ground water and vapor streams.

What is XAD 4 resin?

AMBERLITE XAD4 is a polymeric adsorbent, supplied as white insoluble beads. It is a non ionic crosslinked polymer which derives its adsorptive properties from its patented macroreticular structure (containing both a continuous polymer phase and a continuous pore phase), high surface area.

What is AmberLite used for?

AmberLite™ Ion Exchange Resins and Polymeric Adsorbents are available in a very wide range of chemical compositions and polymer structures and have been used for decades in a high-value applications including water treatment in industrial and power generation plants, drinking water, food processing, chemical processing …

What Amberlyst 15?

General description. It is a macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group. It serves as an excellent source of strong acid. It can also be used several times. Amberlyst 15 is a heat sensitive macro-porous sulfonic ion exchange acid resin which could be used as a catalyst.

What is dowex resin?

DOWEX* HCR resin is a high- capacity, gel-type, strong acid cation exchange resin with a polydispersed (normal) particle size distribution. It is based on a styrenedivinylbenzene (DVB) copolymer matrix with sulfonate functional groups.

What is amberlyst resin?

AMBERLYST™ A21DRY Ion Exchange Resin is an industrial-grade, weakly basic, polymeric resin supplied in bead-form. AMBERLYST™ A21DRY can also be used for the removal of acidic materials from hydrocarbon streams where minimal water can be tolerated.

What is Amberlyst 70?

AMBERLYST 70 is a new macroporous polymer catalyst designed for use in high-temperature heterogenous catalysis. It is particularly well suited for processes such as olefin hydration, esterification and aromatic alkylation.

How does dowex resin work?

How does ion exchange resin work? Put simply, ion exchange is a reversible interchange of charged particles—or ions—with those of like charge. This occurs when ions present on an insoluble IX resin matrix effectively swap places with ions of a similar charge that are present in a surrounding solution.

What does amberlyst 15 do?

They found that Amberlyst-15 is an active catalyst for the acylation of phenols and alcohols by means of acetic anhydride as an acylating agent at room temperature under heterogeneous conditions. It is also one of the most resistant catalysts and can be used over a prolonged period.