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Re: TURPA:emissions from heat treatment of steel
- Subject: Re: TURPA:emissions from heat treatment of steel
- From: "Earl S. Dunlap, Jr." <firstname.lastname@example.org>
- Date: Thu, 13 Jul 2000 15:42:24 -0400 (EDT)
Reply-To: "Earl S. Dunlap, Jr." <email@example.com>
Check records to determine oil replenishment consumption and weight of steel
treated in same time period. Then, for several batches--the number will
dependupon circumstances found as you go along--weigh the filter before and
after known weights or counts of steel were quenched. You'll then be in a
position to make certain inferences by doing proportions.
At 01:26 PM 6/28/00 -0700, you wrote:
>This is a question posted from another list. I thought it might be os
>interest, and perhaps somepone can help the writer.
>From: "Tuttle, Tim" <TTuttle@CMCSCR.ORG>
>Subject: emissions from heat treatment of steel
>We heat-treat steel parts by quenching the red-hot parts in a tank of oil.
>This creates a lot of smoke, which we collect with a fiberglass filter. The
>state environmental department is reviewing our application for a Synthetic
>Minor (Title V) permit. We have been asked to provide emission data from
>this operation, both before and after the filter.
>I haven't had any luck finding anything we can use in AP-42. Does anyone
>have any suggestions of how we can estimate the emissions from this process,
>short of stack testing?
>Thanks for any help.
>Scranton Army Ammunition Plant
Earl S. Dunlap, Jr.
Bacon Felt Co., Inc.
FAC: 823-2855 or