4 Oct, 2013

The Stainless Steel Family - An Overview

Stainless steel is a family of corrosion resistant steels containing chromium in which the chromium forms a passive film of chromium oxide (Cr2O3) when exposed to oxygen [1]. This phenomenon is called passivation and is seen in other metals, such as aluminium and titanium. The film layer is impervious to water and air and quickly reforms when the surface is scratched. This protects the metal beneath – preventing further surface corrosion. Since the layer only forms in the presence of oxygen, corrosion-resistance can be adversely affected if the component is used in a non-oxygenated environment e.g. underwater bolts on a platform support structure.

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20 Sep, 2013

Sasol has joined the PetroSkills Alliance as the 31st Member

We are happy to welcome Sasol as a new member to the PetroSkills Alliance. Sasol is an international energy and chemical company started in 1950 in South Africa. As one of the leaders in gas-to-liquid technology Sasol's experience and expertise will be a great boon to the Alliance.

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11 Sep, 2013

High Pressure Regeneration of TEG with Stripping Gas

In this article, regeneration of rich triethylene glycol (TEG) with striping gas at high pressure is investigated. Specifically, this study focuses on the determination of the required stripping gas rate as a function of the lean TEG mass percent, reboiler temperature, and the number of theoretical trays in the stripping section (NS) for a regenerator (still) column with two theoretical trays (NR). By performing rigorous computer simulations of TEG regeneration at high pressure, a series of charts for quick determination of stripping gas rates needed for facilities type calculations are developed.

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1 Jul, 2013

BAPCO becomes the 29th Alliance Member

PetroSkills would like to welcome BAPCO as the 29th Alliance member. BAPCO functions in many regions of the industry including exploration, drilling, production, refining, and distribution.

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26 Apr, 2013

New Course! Advanced Project Management

New Course! Advanced project management for project managers, asset managers, project control managers and project engineers. PetroSkills has responded to the industry’s growing need for tighter control and greater efficiency in large-scale project management with a new course in 2013: Advanced Project Management.

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