Lewatit® VP OC 1600 is a macroporous adsorber in form of spherical beads. The polymethayacryldivinylbenzene copolymer matrix facilitates its use for the immobilization of enzymes (especially lipases).
Lewatit® GF 101 is a strongly acidic, macroporous, polymer-based resin in spherical bead form, with sulfonic acid groups. It is ideally suited as a heterogeneous catalyst for organic reactions. A large [...] crosslinking and good mechanical stability enable this catalyst to be used in polar and non-polar media.Lewatit®101 GF尤其适用于反证法n of free fatty acids in triglycerides prior to
LEWATIT® K 2431 is a strongly acidic, macroporous, polymer-based resin in spherical bead form, with sulfonic acid groups. It is ideally suited as a heterogeneous catalyst for organic reactions. In contrast [...] active sites. This catalyst generally gives better results when used in media of higher polarity.Lewatit® K 2431 is especially designed for the following applications: phenol alkylation with olefins es
Lewatit® K 2621 is a strongly acidic, macroporous, polymer-based resin in spherical bead form, with sulfonic acid groups. It is ideally suited as a heterogeneous catalyst for organic reactions. A large [...] crosslinking and good mechanical stability enable this catalyst to be used in polar and non-polar media.Lewatit® K 2621 is particularly suitable for the: production of the gasoline additives MTBE, ETBE and TAME
Lewatit® S 1568 > is a food grade, gel-type, strongly acidic cation exchange resin based on a styrene-divinylbenzene copolymer. The favourable kinetics allows a distinctly higher operating capacity as [...] total capacity enables long cycle times with a low leakage and economic quantities of regenerants.Lewatit® S 1568 is very suitable for: the softening of aqueous solutions, specially of juices occurring in [...] starch sugar, glycerol, gelatin, food grade acids etc. the production of amino acids, e.g. lysineLewatit® S 1568 provides the resin filling with the following features: a high exchange capacities in the
Lewatit® S 1668is a food grade, gel-type, strongly acidic cation exchange resin based on a styrene-divinylbenzene copolymer. The optimized kinetics lead to an increased operating capacity compared to ion [...] provides additionally for long running times with low leakage and economical regeneration amount.Lewatit® S 1668 is especially applicable for: the softening of solutions, especially for thin juices of the [...] sugar, glycerine, gelatine, whey and food acids etc. the extraction of amino acids, e.g. lysineLewatit® S 1668 adds special features to the resin bed: high exchange flow rates during regeneration and
Lewatit® K 2624 is a strongly acidic, macroporous, palladium-doped, polymer-based resin in spherical bead form, with sulfonic acid groups. It is ideally suited as a multifunctional heterogeneous catalyst [...] and good mechanical stability enable this catalyst to be used in both polar and non-polar media.Lewatit® K 2624 is particularly designed for the: use in the Etherol Process: Hydroisomerization and eth
Lewatit® MonoPlus TP 208 is a weakly acidic, macroporous cation exchange resin with chelating iminodiacetic acid groups designed for the selective removal of alkaline earth cations. The monodisperse, uniform [...] uniform sized beads ofLewatit® MonoPlus TP 208 are mechanically and osmotically more stable than ion exchange resin beds with heterodisperse bead size distribution. Additionally they offer superior kinetic [...] alkaline earth and heavy metal cations from diluted and concentrated brine solutions. ThereforeLewatit® MonoPlus TP 208 is standardly used for following application: fine polishing of brine fed to chloralkali
Lewatit® VP OC 1026 is a macroporous resin based an a styrene-divinylbenzol copolymer containing di-2-ethylhexyl phosphate (D2EHPA). This extracting agent is already included directly during the polymerization [...] pH of the process solution as well as rinse water ist kept below pH 4). Cations are adsorbed byLewatit® VP OC 1026 in the following order: Ti4. > Fe3+ > In3. > Sn2,4+ > Sb3' > Bi 3' > V02" > Be2" > Al3" [...] Fez" > CO2" > Ni2" > Mg2" > Cr+ > > Alkali Fields of application: lt can generally be assumed thatLewatit® VP OC 1026 those components receives from aqueous solutions, which can be removed by means of the
Lewatit® K 1461 black is a strongly acidic, gel-type, polymer-based resin, in spherical bead form, with sulfonic acid groups. Its beads are of a uniform size, which results in optimal packing and low pressure [...] processing liquid organic media. lt has a medium degree of crosslinking and good mechanical stability.Lewatit® K 1461 black is especially suitable for the following applications: Condensations and esterifications