The deposited heteropolycompound phase is extracted and the remaining polymer phase is then preferably further purified with a solid adsorbent.

The settled heteropolycompound phase is extracted and the remaining polymer phase is then preferably further purified with a solid adsorbent.

The remaining polymer phase is preferably brought into contact with a solid adsorbent capable of adsorbing heteropolycompounds.

The present invention is a process for ammonia gas separation from gas mixtures by a solid copper (I)-containing adsorbent.

Individual VOC: diffusive solid adsorbent sampling; off line analysis by GC/FID(MS) after solvent or thermal desorption

Nitrogen oxides contained in a gas are efficiently passed through the solid adsorbing agent layer and are removed.

Individual VOC: active solid adsorbent sampling; off line analysis by GC/FID (MS) after solvent or thermal desorption

Additionally, a process for protecting a solid adsorbent and an adsorption system that includes a vessel are provided.

An alpha-olefin is oligomerized in the presence of a three-component catalyst comprising a particulate solid adsorbent having boron trifluoride and water adsorbed on the solid adsorbent.

The process comprises wetting a predetermined amount of a particulate solid material with a predetermined amount of water, and contacting the beverage with the pre-wetted solid adsorbent material.

More specifically it discloses a method for naphthalene removal from a gas using a solid adsorbent material comprising benzene for the removal.

Hydrogen Sulfide chemically reacts with a solid adsorbent, generating a solid stable and non-toxic product, that can be easily and safely disposed or regenerated.

The method comprises contacting the off-gas with a solid adsorbent capable of physically adsorbing ammonia, particularly activated carbon or zeolite.

Fe(OH)3 in water is a strong adsorbent of arsenate, As(V), provided that the pH is low.

The invention relates to a domestic appliance (1) comprising an adsorption unit (2) that contains a solid adsorbing agent and a volatile adsorptive that can be reversibly adsorbed by the adsorbing agent.