| 摘要 |
The invention relates to a method for controlling a process, in which method at least part of the process raw materials are conducted into at least one measuring cell that comprises at least one working electrode and at least one reference electrode. In accordance with the invention, in the measuring cell, there is fed together with the raw material at least one component, and the changes caused by said component in the properties of the raw material are measured by a working electrode and a reference electrode provided in the measuring cell, and that the measurement results are utilized in order to define the composition of the raw material, and by means of the defined raw material composition, the process is controlled in order to eliminate a possible altering effect. |
