Molecular Sieve

Selecting the most Economical Vessel Head

Selecting the most Economical Vessel Head: The cost of any pressure vessel head is based on a combination of metal costs and manufacturing costs. Manufacturing cost is based on combination of shape, thickness, and method of forming. As the metal becomes more expensive, it becomes necessary to use thinner and
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Adsorption and Applications

Adsorption operations exploit bound solids ability to preferentially concentrate specific substances from solutions (gaseous or liquid) onto their surfaces. Thus, by contacting fluids with such solids, the required objective of purification or separation is also achieved. The extent of adsorption of a given scenario is reached once equilibrium is
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Did You Know? Wet Beads

Wet Beads: Why Two-Phase Flow is Bad Hengye Inc. strives to provide the most up to date material at competitive prices plus an important “value add”. Our onsite or remote service is designed to provide design support, optimization support as well as trouble shooting. We have extensive experience in processes
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Did You Know: Zeolite

Zeolite The material referred to as molecular sieve is called Zeolite. Today zeolite is made synthetically but was originally described by the Greeks. Zeolite is Greek for “Boiling stone”. When the Greeks “discovered” this mineral the observed when water contacted the stone the water the stone would heat up and
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Regenerating Adsorbents

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Regeneration Molecular Sieve, Activated Alumina, and Silica Gel can all be regenerated, meaning they can be treated to remove what has been adsorbed, so that the product can be used repeatedly. Both heat and/or vacuum can be utilized to bring molecular sieve to a state of being regenerated. Refer
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Hengye Inc. Introduction PowerPoint

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Introduction to Hengye Inc. Located in Houston, Texas, Hengye Inc. is a manufacturer and global supplier of molecular sieve, activated alumina, catalysts, adsorbents, desiccants, support material, and more. Our industries range from oil and gas production, air separation, and more.
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Optimizing Dehydration Units (Vapor Phase)

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Tips on Operations, Efficiency, and Capacity for Molecular Sieve Units Operating in Vapor Phase Dehydration An overview of optimization principles to help get the best performance out of dehydration units. A written article about Process Optimization is also available: How to Optimize Dehydration Unit
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