Follow us on the social network

costello linked in account costello twitter account costello mail account costello facebook account costello rss feed

costello chemical engineers

Consulting Services
Let us provide the solutions for you.

Services Offered
Consulting Engineers

costello services offered

Chemical Engineering
Environmental Engineering
Regulatory Compliance Support
Hazards and Process Safety
Engineering & Design Staffing


Our Mission Statement
Solution Driven

costello mission statement

Provide industry on a worldwide basis with quality chemical and environmental engineering services, advanced and emerging process technologies, and regulatory compliance support that optimizes client expenditures and manpower requirements.


Latest News
Firm Blog

lastest process engineering news
March 24, 2017 Fluidized Bed Heat Exchanger

A fluidized bed heat exchanger can solve fouling problems in shell and tube heat exchanger. Fouling can really be a burden for plant operators. It reduces heat transfer and can even lead to reduced production capacity. The effect of fouling can be illustrated by an application where quench water had to be cooled: The heat […]

March 16, 2017 Hydrogen Sulfide Removal from Wellhead Gas

Hydrogen sulfide (H2S) is a common but dangerous compound that is often found in natural gas wells.  When the concentration of H2S exceeds 5.7 milligrams/m3, the gas stream is referred to as Sour Gas.  This gas must be treated before it can be used in pipelines or plants. Hydrogen sulfide is particularly dangerous, as it […]

March 3, 2017 Pressure Relief Valves and Flares for the Process Industries

1      Introduction Overpressure is caused by the accumulation of material or energy within a process system that exceeds the design conditions of the equipment.  Relief of this overpressure in a plant is an ASME Code requirement and is necessary for loss minimization, energy conservation, and the protection of operating personnel, the public, the environment, and […]


Library of Research Papers