I D
× COMMENTARYCOVER STORYIN THE NEWSNEWSFRONTSCHEMENTATOR + Show More BUSINESS NEWSTECHNICAL & PRACTICALFEATURE REPORTFACTS AT YOUR FINGERTIPSTECHNOLOGY PROFILEEQUIPMENT & SERVICESFOCUSNEW PRODUCTS + Show More

Comment Automation & Control

Reducing emissions from low-pressure storage tanks

By Chemical Engineering |

Emerson Automation Solutions

Emerson Automation Solutions

The Enardo ES-665 spring-loaded thief hatch for use on low-pressure storage tanks (photo) is engineered with increased sealing forces, as well as with a tight and consistent fit of the sealing surfaces, resulting in emissions-reduction performance of 0.10 std. ft3 /h at 90% of setpoint. The ES-665 provides tank access, as well as pressure and vacuum relief, to accommodate tank pressure changes that occur under normal conditions. The ES-665 also limits hatch emissions when pressure or vacuum relief is not required. The device also features an available center assembly for improved performance of previously installed models, multiple relief settings and material options and a latching and lockable lid for added security. — Emerson Automation Solutions, St. Louis, Mo.

www.emerson.com

 

Related Content
Letters
Atmospheric Storage Tanks This refers to the [Engineering Practice] article “Designing Atmospheric Storage Tanks” [March 2017, pp. 77–82]. It is…

Andritz

Minimizing particle breakage and mother liquor residue in technical salts production

Technical salts and crystallization products have found a broad spectrum of different applications in the industrial sector in the past decades. One of the most frequently used salts is sodium chloride...

Chemical Engineering publishes FREE eletters that bring our original content to our readers in an easily accessible email format about once a week.
Subscribe Now
The Big 6 level measurement technologies: Where to use them and why
Minimizing particle breakage and mother liquor residue in technical salts production
Expectations are shifting: How measurement solutions can help overcome chemical industry challenges
CoriolisMaster: The SmartSensor solution
ABB in Chemical Industry

View More