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April 08 2016 Process Analytical

One Detail That Can Kill Your Entire Tier 3 Compliance Program

By 2017, the EPA’s Tier 3 gasoline sulfur regulations require that oil refineries reduce the average sulfur level in gasoline by more than 60 percent, to just 10 parts per million (ppm), from the...

November 27 2015 sulfur analysis

Taking The Guesswork Out Of Mercaptan Sampling

Sometimes your nose knows better. When you were in the field you were sure you smelled the gas odorant, but now when the sample hits the GC SCD detector, nothing... Did I really smell the mercaptan?...

November 13 2015 Process Analytical

EPA Minding The Fenceline, Inert Coatings Assure Compliance

Fenceline problems can be a pain. I'm going through one now with my neighbor. I'm sure we'll resolve the issue and put the problem behind us. Not so with refiners. New EPA emission standards for...

October 23 2015 Process Analytical

The Best Way To Assure VOC Test Reliability

Environmental regulations and process conditions continue to demand lower detection limits and improved reliability of sample transfer and analytical systems used in VOC analysis. GC/MS purge and...

July 17 2015 Process Analytical

How To Prevent H2S Scavenging In Downhole Oil And Gas Sampling

H2S scavenging in oil and gas downhole sampling tools can have a significant impact on the ability of producers to accurately assess the safety, quality and value of a well. Vladislav Achourov,...

April 03 2015 sulfur analysis

Taking Some Of The Mystery Out Of Sulfur and H2S Sampling

A Texas refinery suspected higher than normal H2S in their flare gas. Yet the H2S sampling system showed emissions were within spec. But why was the low level calibration showing no H2S? The...

February 27 2015 sulfur analysis

How To Maintain Subpart JA Compliance? SilcoTek Can Help

Flare emissions monitoring can be a challenge. High heat, low ppm sampling, tedious calibration, and unreliable sampling systems all seem to conspire to make flare and stack sampling seem like an...

January 30 2015 Process Analytical

But For SilcoNert There Would Be No Reliable Subpart Ja Flare Sampling

40 C.F.R. 60.100 Subpart Ja mandates refinery flare sulfur detection limits as low as 8ppm. The regulation makes reliable and robust sampling and analysis of emissions more essential than ever....

September 05 2014 Oil & Gas Upstream & Downstream

The Number One Way to Assure Subpart-JA Compliance, Inert Coatings

Refineries are gearing up for subpart-JA compliance. Refiners must reduce SO2, NOx and other emissions significantly in major sources, including: Fluid Catalytic Cracking Units Fluid Coking Units...