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Acid Plant Database June 26, 2014
| Owner | Kelheim Fibres GmbH |
|
| Location | Regensburger Straße
109 93309 Kelheim Germany |
|
| Background | - | |
| Website | www.kelheim-fibres.com | |
| Plant | - | |
| Coordinates* | 48° 54' 26" N, 11° 54' 13" E | |
| Type of Plant | Wet Gas Sulphuric Acid (WSA) | |
| Gas Source | Viscose fibre production: H2S, CS2, sulphur | |
| Plant Capacity | 200 MTPD Gas Flow: 30,000 Nm3/h, 6.2% SO2 |
|
| SA/DA | SA | |
| Emissions | - | |
| Status | - | |
| Year Built | 2007 | |
| Technology | Haldor Topsoe | |
| Contractor | Lenzing Technik GmbH, Austria | |
| Remarks | - | |
| Pictures |  
 |
|
| General | Kelheim Fibres GmbH is one of the leading producers of viscose speciality fibres. Innovative products, flexible technologies and strong customer orientation as well as active environmental protection are the basis for our company's success. From our production plant and headquarters which are located in Kelheim in Southern Germany, our products are to be found worldwide. Our viscose fibres are used in widely diverse applications ranging from fashion, hygiene and medical products through to the nonwovens industry. | |
| References | - | |
| News | January 23, 2006 - One of Europe's leading viscose staple fibre producers, Kelheim Fibres GmbH in Bavaria, Germany, has decided to implement Topsoe's WSA technology for upgrading their off-gas treatment system. The WSA plant will eliminate hydrogen sulphide and carbon disulphide contained in the off-gases by converting these sulphur compounds into sulphuric acid. The off-gas volume treated is 30,000 Nm³/h, and 200 ton/day of acid is recovered. Sulphuric acid is a material used in the production of viscose fibres, so in addition to the environmental effect, the recovery of sulphuric acid will entail considerable savings. The WSA plant is very energy efficient, and excess heat of reaction from the process is recovered in the form of high pressure superheated steam. The steam will be used in Kelheim Fibres’ power station, thus reducing fuel consumption to the benefit of both the economy and the environment. The WSA plant at Kelheim Fibres GmbH will be implemented by Lenzing Technik GmbH, Austria, acting as main contractor. Topsoe is supplying all equipment and catalyst for the WSA process plant, and Lenzing Technik GmbH is responsible for various off-site installations, tie-in and erection. | |
MTPD - Metric Tonne per Day
STPD - Short Ton per Day
MTPA - Metric Tonne per Annum STPA - Short Ton per
Annum
SA - Single Absorption
DA - Double Absorption
* Coordinates can be used to
locate plant on Google Earth
