Natural Gas 2 min read
LEAN OIL ABSORPTION
A gas with hydrocarbon vapors enters the bottom of an ABSORBER column, flows upward, and comes in contact with the…
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Natural Gas 1 min read
What are NGLs?
NGLs or Natural Gas Liquids are heavy hydrocarbons which include ethane, propane, butane, iso-butane, and natural gasoline. These natural gas…
Natural Gas 1 min read
Refrigerant Dehydration
Refrigerant is mainly a chloride or fluoride containing containning hydrocarbon in refrigerating plants. During refrigerant diffusion process, some residual moisture…
Natural Gas 2 min read
Coating, Sealants , Adhesives
One of problems of Polyurethane Polymer is the moisture. If not removed, moisture will react with the isocyanate to form…
Natural Gas 1 min read
Cryogenic Air Separation
The most common method for air separation is cryogenic distillation. Cryogenic air separation units (ASUs) are built to provide nitrogen…
Natural Gas 2 min read
Natural Gas Dehydration and Sweetening
As raw nature gas normally contains saturated water, hydrogen sulfide, carbon dioxide and other impurities. These impurities should be removed…
Natural Gas 2 min read
Sulphur recovery process
The Claus Sulfur Recovery Process Sulfur recovery refers to the conversion of hydrogen sulfide (H2S) to elemental sulfur. Hydrogen sulfide…
Natural Gas 18 min read
Process design overview for upgrading a gas-to-methanol facility
With the surge in natural gas production in the US, gas-to-methanol plants are receiving renewed interest. Not only are new…
Natural Gas 2 min read
Slurry
Slurry reactors are three phase reactors (solid/liquid/gas). Pictured below is a slurry reactor used in the production of polyethylene products.…
Natural Gas 1 min read
Metal Oxides
As the chemical industry expands into more complex and advanced products, Harper thermal processing systems evolve to support the market’s…
