Specifications

Fuels 29
For prophylactic use, the appropriate concentration must be identified in consultation with the relevant manufacturer.
Approved biocides (Table 14)
Manufacturer
Brand name
Concentration for use
ISP Global Technologies
Deutschland GmbH
Emil-Hoffmann-Str. 1a
50996 Köln
Tel. [phone]/301
Fax. +49 ( 0)2236 9649 295
Bakzid 100 ml per 100 l
Schülke und Mayr
22840 Norderstedt
Tel. [phone]
Fax. [phone]
Grota MAR 71
StabiCor 71
0.5 l / ton
0.5 l / ton
Rohm und Haas
In der Kron 4
60489 Frankfurt
Tel. [phone]
Fax. [phone]
Kathon FP 1.5
100-200 mg/kg
Maintenance Technologies
Simon’s Town
7995 Cape Town – South Africa
Tel. [phone]
Fax. [phone]
E-mail: [e-mail]
Dieselcure Fuel Decontainment
1 : 4000 (250mg/kg)
Fuel for gas engines
Gas engines must be operated exclusively with gases which have been specifically approved for the type of
gas engine in use. The suitability for use of approved gas types must be checked every six months by means
of a gas analysis in order to detect changes in the gas composition and changes to harmful components in
the gas and to take appropriate action. In the entire application and operating range of the engine, the use
of fuels is restricted to purely gaseous fuels. Liquid fuels are not permissible and not specified.
Components that may be used for gas engines are listed in the following tables. Generally valid limits
for the main elements are specified in Table 15. Examples of typical natural gas compositions are shown
in Tables 16 and 17. The listed components are relevant to gas engines. Components other than
those listed below are not permitted for gas engines. They provide a reference value for t he most gas
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