Device for promoting wound healing by high polymer low temperature ionized gas

Air purification apparatus

Drying device containing a titanium aluminum phosphate

Air purification apparatus

Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air

Mesh-adjustable molecular sieve

High rate and high crush-strength adsorbents

Removal of heavy metals from hydrocarbon gases

Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials

Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials

Air purification apparatus

Method of anhydrous ethanol production using circulation by multiple towers alternation

Mesh-adjustable molecular sieve

Mesh-adjustable molecular sieve

Method of purifying a gas stream contaminated by COand one or more hydrocarbons and/or nitrogen oxides by adsorption on an aggregated zeolitic adsorbent

Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air

Preparation of ion exchanged polymer bound nitrogen adsorbent

Apparatus and process for air cleaning

Filter materials for adsorbing hydrocarbons

Zeolite adsorbent for desulfurization and method of preparing the same

Method and apparatus for gas purification

Syngas purification process

Mixed matrix membrane with mesoporous particles and methods for making and using the same

Sulfur oxide adsorbents and emissions control

Separation of methanol, ethanol and/or dimethyl ether from hydrocarbon mixtures

Barium-and calcium-based zeolitic adsorbent for gas purification in particular air

Method of removing mercury from exhaust gases