July 2013, Vol. 240 No. 7

TechNotes

New Technology For Gas Flow, Composition

Quantitech has launched an in-pipe, gas-flow monitoring technology that also offers the ability to measure gas composition or purity. When the speed of sound (SoS) in a gas is measured along a path in both directions simultaneously, the difference in the measured velocities is proportional to the gas velocity along the pipe. If gas temperature is expected to fluctuate, an automatic compensation is applied. If the gas is at a pressure below ambient, then it is only the volume of the sound that would limit the measurement capability. Measurements at 100 mbar are feasible and flow rates between 0.01 l/min and 200 l/min are possible in pipes up to 200 mm in diameter. Running from a

Log in to view this article.

Not Yet A Subscriber? Here are Your Options.

1) Start a FREE TRIAL SUBSCRIPTION and gain access to all articles in the current issue of Pipeline & Gas Journal magazine.

2) SUBSCRIBE to Pipeline & Gas Journal magazine in print or digital format and gain ACCESS to the current issue as well as to 3 articles from the PGJ archives per month. $199 for an annual subscription*.

3) Start a FULL ACCESS PLAN SUBSCRIPTION and regain ACCESS to this article, the current issue, all past issues in the PGJ Archive, access to all special reports, special focus supplements and more. $1,395 for an annual subscription.  For information about group rates or multi-year terms, contact J'Nette Davis-Nichols at Jnette.Davis-Nichols@GulfEnergyInfo.com or +1 713.520.4426*.

 

 

*Access will be granted the next business day.

Related Articles

Comments

{{ error }}
{{ comment.comment.Name }} • {{ comment.timeAgo }}
{{ comment.comment.Text }}