LPG Sweetening

Liquefied Petroleum Gas (LPG) contains sulfur compound impurities like H2S, COS, and mercaptans that must be removed before further processing.

Removes: water (H2O), carbon dioxide (CO2), sulfides, mercaptans, and more!

Coming from a wide range of feedstocks, hydrocarbon streams can be filled with various impurities that need to be removed before the streams can be further refined. While much of the water and sulfur species that were originally present have already been removed, molecular sieves can be used to polish the stream to meet specification and increase the overall value of the product stream.

LPG Sweetening


HYD10A is specially manufactured for cryogenic air separation and selectively removes water from feed gas. This dehydration process allows air streams to be further processed in cryogenic air separation without the presence of water, which would freeze and cause blockage. This molecular sieve offers a high adsorption capacity and physical strength. 

  • used to remove water from air feed streams 
  • capable of dehydrating feed streams to cryogenic separation requirements 
  • allows air to be used in compressors and pneumatic equipment 
  • offers a high capacity for water


Email info@hengyeinc.com for more information.

Have questions?

Call us or send us a message. We will be happy to assist you.

Direct: +1 (832) 288-4288

Toll Free: +1 (844) 308 3271

Fax: +1 (832) 288-4230

E-mail: info@hengyeinc.com

Hengye Inc.

11999 Katy Fwy, Suite 588 Houston, Texas 77079 USA