A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Altanlagen – Sanierung nach TA Luft durch Kombination von Verbrennung und Absorption
10.1002/cite.330690704.abs
A waste‐gas cleaning system was constructed for a group of drug production plants. The chemical – synthetic processes taking place there are characterized by inevitable emissions, mainly of vapours of organic solvents. Their concentrations vary within a wide range and at any given moment in principle remain unknown. This paper describes the initial situation and the requirements for the waste gas cleaning process, including the calculation of the gas volume flow capacity. The polluting substances were divided into two groups; for critical substances only thermal oxidation was found to be adequate, whereas for non‐critical, water‐soluble material, water‐fed absorption columns were chosen; on one hand to avoid full exhaustion of the capacity of the thermal waste‐gas system and on the other hand to offer additional possibilities in the case that this system should be out of action. The criteria for this decision as well as for the combination of one central with several decentralised cleaning units are discussed in detail. The equipment of the waste‐gas emitting plants for feeding the cleaning units and the technical details thereof are described as well as the safety design. At last, experience gaine during preparation of the systems and considerations concerning further use of the thermal cleaning system are discussed.
Altanlagen – Sanierung nach TA Luft durch Kombination von Verbrennung und Absorption
10.1002/cite.330690704.abs
A waste‐gas cleaning system was constructed for a group of drug production plants. The chemical – synthetic processes taking place there are characterized by inevitable emissions, mainly of vapours of organic solvents. Their concentrations vary within a wide range and at any given moment in principle remain unknown. This paper describes the initial situation and the requirements for the waste gas cleaning process, including the calculation of the gas volume flow capacity. The polluting substances were divided into two groups; for critical substances only thermal oxidation was found to be adequate, whereas for non‐critical, water‐soluble material, water‐fed absorption columns were chosen; on one hand to avoid full exhaustion of the capacity of the thermal waste‐gas system and on the other hand to offer additional possibilities in the case that this system should be out of action. The criteria for this decision as well as for the combination of one central with several decentralised cleaning units are discussed in detail. The equipment of the waste‐gas emitting plants for feeding the cleaning units and the technical details thereof are described as well as the safety design. At last, experience gaine during preparation of the systems and considerations concerning further use of the thermal cleaning system are discussed.
Altanlagen – Sanierung nach TA Luft durch Kombination von Verbrennung und Absorption
Simon, Eberhard (author) / Jaenicke, Ottmar (author)
Chemie Ingenieur Technik ; 69 ; 913-922
1997-07-01
10 pages
Article (Journal)
Electronic Resource
English
TIBKAT | Nachgewiesen 1979(1980) - 1986; damit Ersch. eingest.
| Tema Archive | 1991
Hydraulik von Altanlagen birgt Einsparpotential bei Kesseltausch
| Online Contents | 2000