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Ralu-Pack 250YC 를 충전한 충전탑에서 암모니아가스 제거에 관한 연구
김석택 한국환경과학회 2000 한국환경과학회지 Vol.9 No.5
In this study a packed tower was selected for the treatment apparatus of NH_3 gas produced in industry. Formerly, latticework packing has been used in preventive facility of treatment of NH_3 gas. However, recently metallic Ralu-Pack 250YC, structured packing, is usually being used in petrochemical production plant. This study is for the application the packing to the NH_3 gas treatment in wet scrubbing process. In Air/water system, hydraulic pressure drop dependent of specific liquid load and gas capacity factor was continuous and parallel from graph. The tower height can be determined by the number of transfer unit and the height of transfer unit influenced on liquid distribution.
김석택,신남철,김장호 동아대학교 환경문제연구소 1998 硏究報告 Vol.21 No.2
Latticed packing is easy controled because It is small changed in processing. Latticed packing pilot is designed middle and small scale of industrial, domestic, and stock farming wastewater treatment. Latticed packing using pretreatment industrial wastewater is applicated chamical complex material, spice and strock farming wastewater. Result of examination in 3℃ is reserved 60% of denitronazation, 90% over BOD, and 85% over COD.
Bubble Cap Tray, Value Tray 및 Seive Tray를 이용한 알콜/물 분리
김석택,최동훈,김재훈,김장호,빌렛 라인하르트 동아대학교 환경문제연구소 2000 硏究報告 Vol.23 No.1
In this study The diagrams for various packing shown given an impression of the effectiveness of several fraction device for separation towers in alcohol distillation. Although not claiming completeness, they are yet indicative of the influence which the characteristic design and operating parameters are having on the performance efficiency of the internals. The relevant technical literature provides comprehensive information for fluid dynamic computations as well as for predetermining the separation efficiency of columns working under industrial operating conditions, this applies to tray columns and packed columns equally. The most recent computation models of thermal separation technology allow the quantitative valuation also of other efficiency when used in industrial alcohol distillation plants, and the corresponding dimensioning of columns with an accuracy that is sufficient for the requirements of practice.
Dumped and Structured Packing을 이용한 알콜/물 증류
김석택,최동훈,김재홍,김장호,빌렛 라인하르트 동아대학교 환경문제연구소 2000 硏究報告 Vol.23 No.1
In this study, the diagrams for various packing shown given an impression of the effectiveness of several fraction device for separation towers in alcohol distillation. The results obtained are presented under the aspect of showing the effect of design parameters such as e. g. weir height, opening ratio, tray columns, or size of packing elements, relative void volume and surface quality for packed columns, as well as the effect of process parameters such as operating pressure, reflux ratio and phase load of the separating column. The relevant technical literature provides comprehensive information for fluid dynamic computations as well as for predetermining the separation efficiency of columns working under industrial operating conditions, this applies to tray columns and packed columns equally. The most recent computation models of thermal separation technology allow the quantitative valuation also of other efficiency when used in industrial alcohol distillation plants, and the corresponding dimensioning of columns with an accuracy that is sufficient for the requirements of practice.