1
Chemicals used in industry and science, ammonia for industrial purposes, carbon dioxide for industrial and scientific use
11
Apparatus, devices and manufacturing plants for producing ammonia and carbon dioxide by separation of ammonia/carbon dioxide gas mixtures
37
Construction, installation, repair and maintenance of industrial manufacturing plants in the chemical field, and parts thereof
40
Material treatment services for third parties in connection with gas separation, namely customer specific assembly of apparatus, devices and manufacturing plants for producing ammonia and carbon dioxide by separation of ammonia/carbon dioxide gas mixture
42
Research and development in the field of chemistry, in particular in the field of producing ammonia and carbon dioxide by separation of ammonia/carbon dioxide gas mixtures and gases of all kinds; engineer services; development, planning and projecting of plants, devices and methods in the field of analytics and synthesis as well as the corresponding consultation, in particular in the field of producing ammonia and carbon dioxide by separation of ammonia/carbon dioxide gas mixtures and gases of all kinds; providing and evaluating chemical analyses; providing and evaluating chemical syntheses; issuance of technical expert opinions