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Keep liquid analysis invisible in refineries

Rosemount Analytical: Joseph, D.

The hidden heroes of hydrocarbon processing plants are the liquid analyzers, especially the pH and conductivity loops. Unlike their flashier cousins in gas analysis, these analyzers operate behind the..

Address inlet pressure loss concerns with restricted lift relief devices

Smith & Burgess LLC: Smith, D.
Bechtel Corp.: Yoram, S.

For the past 30 years, standard-sized relief devices have been sized such that it is difficult to meet the installation criteria in American Petroleum Institute (API) standard (STD) 520. This problem ..

Reciprocating compressors running together—Is that a problem?

KnightHawk Engineering, Inc.: Knight, C.

A new maintenance engineer is assigned the task of overseeing large, critical rotating equipment in a petrochemical facility (Fig. 1). In this example, the facility has vent-gas compressors that, in g..

HP Editorial Comment: The silent assassin: Corrosion

Hydrocarbon Processing Staff: Romanow, Stephany

This month’s special report focuses on corrosion. Often, uncontrolled corrosion undermines the mechanical integrity of process equipment and infrastructure. It is often identified as the root cau..

HP Reliability: Consider single-point responsibility for compressors

Hydrocarbon Processing Staff: Bloch, Heinz P.

Equipment purchasers are always interested in meeting the cost and schedule targets for projects. However, there could be conflicting goals when purchasing compressor drivers and/or auxiliaries from v..

HP Automation Strategies: Intelligent pumps offer potential for significant energy savings

ARC Advisory Group: Whalen, J.

Increasing energy costs over the last few decades have put more pressure on companies across all industries to find more efficient ways to utilize energy. Reducing energy consumption reduces both inpu..

HP Project Management: Use key elements for successful mega-plant startups

The Sinclair Group: Laird, J.

As new projects are more complex and larger in capacity, the successful startup of the mega-plant is crucial. Unfortunately, mega-projects are vulnerable to significant overruns in schedules and budge..

HP Gas Processing: US midstream expansion hits Utica shale

Hydrocarbon Processing Staff: Blume, Adrienne

Significant expansion is planned for the midstream oil and gas sectors in 2014, following a 263% increase in midstream capital spending to $46.4 billion (B) in 2013, according to Deloitte.1 A five-yea..

HP Boxscore Construction Analysis: 2014 global construction outlook—Part 1

Hydrocarbon Processing Staff: Nichols, Lee

According to Hydrocarbon Processing’s HPI Market Data 2014, total capital spending in the hydrocarbon processing industry (HPI) is estimated to exceed $77 billion (B). This amount includes invest..

HP Viewpoint: Sound energy policy needed to support 21st century economy

American Petroleum Institute (API): Gerard, J.

The shale energy revolution has overturned every assumption we once held about the US long-term energy outlook. Thanks to technological advances in hydraulic fracturing and horizontal drilling, we hav..