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API DR 220 : NOV 95
Withdrawn
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POTENTIAL BTEX EMISSIONS FROM THE NATION'S TRIETHYLENE GLYCOL UNITS IN OIL AND NATURAL GAS FACILITIES
23-07-2013
12-01-2013
Section
1 SUMMARY
2 INTRODUCTION
3 REPRESENTATIVENESS OF THE JUNE 1995 GP SURVEY DATA
4 ANALYSIS AND COMPARISON OF THE JUNE 1995 GP SURVEY
DATA
A. Number of Times Gas is Dehydrated
B. BTEX Content
C. Average Operating Pressure
D. Support for Survey BTEX Value and Operating
Pressure
E. Percentage of TEG Regenerators and Flash Tanks
F. Use of Gas Powered Pumps
G. Percentage of TEG Regeneration Units with BTEX
Controls
H. Over Circulation of Glycol
I. BTEX to Benzene Ratio
J. Dehydration of Stored Gas
5 CONCLUSIONS
A. BTEX Emissions
B. Cost Effectiveness
6 REFERENCES AND SELECTED BIBLIOGRAPHY
ATTACHMENTS
A. Table 2 from Reference 1
B. Survey Form for June 1995 GP Survey
C. Database Compiled from June 1995 GP Survey
Returns
D. Study of Economics of Installing Flash Tanks on
Dehydration Units
E. Table 2-1 from June 1994 EPA Draft BID for
ONG Source
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