37 Construction of power generation plants, in particular of plants designed to produce electric and thermal energy through gasification of municipal and industrial residual material and waste, lignites having a high content of ballast, oils, slurries, organic chlorine compounds and biomass; mounting, maintenance and repair of plants, in particular that are designed to produce electric and thermal energy through gasification for generating gas and slag from various charges and raw materials, municipal and industrial residual material and waste and biomasses; construction of plants for producing electric and thermal energy through gasification and for producing gas from slag of various charges and raw materials, municipal and industrial residual materials and waste and biomasses.
40 Operation of plants, in particular that are designed to produce electric and thermal energy through gasification for generating gas and slag from various charges and raw materials, municipal and industrial residual material and waste and biomasses.
42 Engineering services, namely technical planning, design and technical inspection during operation, in particular of plants for producing electric and thermal energy through gasification and for producing gas from slag of various charges and raw materials, municipal and industrial residual materials and waste and biomasses as well as scientific and engineering research for such plants; scientific and technical analysis of various materials used for gasification, scientific and technical analysis of end products of gasification, in particular of entrained flow gasification and fixed bed gasification resulting in a synthesis gas having a high content of H2 and CO and little harmful substances, technical development and improvement of gasification reactors, their components and the apparatus connected thereto as well as of gasification methods.