All processes in the chemical and petrochemical industry generally consist of a number of comparable standard processes, although the products produced may vary. In the chemical engineering industry and related industries, a typical process is a fundamental step in technology. For example, in the production of ammonia (NH3), gasification, reforming and synthesis of NH3 are typical processes that are interconnected and create a complete technology. Practically, the technological chain of methanol production also follows this sequence. Also the production of carbamide. The technology of individual production may consist of a large number of standard processes to obtain the desired product. However, the mechanisms for the formation of fugitive emissions in any state of aggregation practically differ little, except for the chemical composition of the emissions. As a result, the results of this study and methodology can be successfully applied to other installations and industries.