| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 가을 (10/22 ~ 10/23, 일산 KINTEX) |
| 권호 |
15권 2호, p.2528 |
| 발표분야 |
신재생 에너지 안전 심포지엄 |
| 제목 |
Hydrogen Sulfide Corrosion Control Document Database System for the Safety of Energy Process in Refinery Industry |
| 초록 |
Internal corrosion of mild steel in the presence of hydrogen sulfide (H2S) also represents a significant problem for the oil and gas industry. Increasingly more fields are being developed that in addition to CO2 have high concentrations of H2S. Studies have demonstrated that sulfide layer formation is one of the important factors governing the H2S corrosion rate. The sulfide layer growth depends primarily on the kinetics of the corrosion process as is described below. Despite the relative abundance of experimental data on H2S corrosion of steel, most of the literature is still confusing and somewhat contradictory. Therefore the mechanism of H2S corrosion remains much less understood when compared to that of CO2 corrosion. This uncertainty makes it more difficult to develop a model to predict the corrosion rate of mild steel in H2S saturated aqueous solution. This study focuses on techniques of improving refinery reliability, profitability and availability. We develop hydrogen sulfide corrosion control document knowledge base system for the safety of energy process in refinery industry. H2S CCD DB system is the basis of the corrosion control in refinery industry. It also improves the safety of refinery process and reduces the cost of corrosion greatly. |
| 저자 |
김정환1, 박상록2, 서순규2, 문 일1
|
| 소속 |
1연세대, 2GS칼텍스주식회사 |
| 키워드 |
Hydrogen Sulfide (H2S); Corrosion control; refinery industry; safety
|
| E-Mail |
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| VOD |
VOD 보기 |
| 원문파일 |
초록 보기 |
