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Buy API 12J: SPECIFICATION FOR OIL AND GAS SEPARATORS from SAI Global. Status: Check Published. Norwegian title: Specification for Oil and Gas Separators, Eighth Edition. English title: Specification for Oil and Gas Separators, Eighth. API SPEC 12J: Specification for Oil and Gas Separators. API SPEC 12J. Edition, October Complete Document. Specification for Oil and Gas.

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This is typically characterized by a K S —value, as shown in Equation 2. For more information about these services, visit our website at http: August 23, at 1: Recieve new post updates: I think there should not be the square root on the right hand side of equation 5.

The curves for different droplet sizes shown in Figure 2 are fitted to a 3 rd order polynomial for droplet sizes of, and microns.

Moshfeghian has presented invited papers in international conferences. April 22, at 9: You need sdition log in before adding standards to the monitoring service. The applications optimize the dimensions to achieve the lowest cost vessel. The drag force, F Dis exerted by flow of gas and gravity force, F Gis exerted by the weight of droplet.

Gas-Liquid Separators Sizing Parameter | Campbell Tip of the Month

Mesh pads K S and performance parameters [3, 5, 8]. The primary separation mechanism is liquid impingement onto the wires, followed by coalescence into droplets large enough to disengage from the mesh pad. If the horizontal gas velocity profile is expected to be fairly uniform would need more details to determine this then 2 might not be a concern either. For more information about such agreements, or product availability as hardcopy, please contact us by phone 67 83 87 00 or email salg standard.

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December 28, at 4: He has 40 years teaching experience in universities as well as for oil and gas industries. If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password.

The last row of Table 2 provides the average absolute percent deviation AAPD of the predicted K S by the proposed correlation from the corresponding values of Figure 2 values. This product can only be purchased electronically by customers who have a web subscription agreement.

Its value depends on several factors including:. This ensures that you are always up-to-date and saves you edituon time and money. Your email address will not be published. Do you have a response to this question? PetroSkills offers consulting expertise on this subject and many others.

March 3, at 2: If we consider ediyion spherical liquid droplet with a diameter of D P in ecition gas phase two forces as shown in Figure 1 act on it.

You might want to look at the applications on my website. Droplet settling theory method, 2.

May 30, at 2: The drag force, F Dis exerted by flow of gas and gravity force, F Gis exerted by weight of droplet. The selection, and design to a large degree, determine the amount of liquid carryover remaining in the gas phase. Along with inlet devices. The design parameter, K Sin the Souders-Brown equation is an empirical parameter and is a key factor for the sizing the gas-liquid separators vessel diameter as well as for determination of the mist extractor editioon.

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API Spec 12J

There are several sources that one can look up the K S —values for different applications. Pressure vessels covered by this specification are normally classified as natural resource vessels.

Please contact me to discuss a possible consulting project with your company regarding edjtion design of gas-liquid separators. August 7, at 8: Mesh pads are the most common type of mist extractors used in vertical separator applications. These values are presented in Table 1. Want to read more articles like this?

Leave us a 8t below! Figure 4 shows the location and function of a typical mist extractor in a vertical separator. In this TOTM, we will focus on the application of Souders-Brown approach in gas-liquid separators and present 8hh, simple correlations and tables to estimate the Souders-Brown equation constant, K S the so called sizing parameter.

He is the author of most Tips of the Month and develops technical software for PetroSkills. This is a great discussion.

Notify me of follow-up comments by email. In the following sections, we will discuss three sources.