The method consists of four steps: (I) process mass analysis, (II) EHS risk evaluation, (III) generation of improvement options, and (IV) multiobjective evaluation and interpretation.
The signal intensity, a critical issue for mass analysis, was investigated and the optimization process was completed in three successive steps, taking into account the three main regions of an orbitrap, the ion generation, the ion transmission and the ion detection regions.
To eliminate any possible variations during the ionisation process and the mass analysis, such as the ion suppression/enhancement, the contamination of the ion source or the mobile phase, extraction losses, or any other unpredictable effects, an internal standard must be used.
Consequently, the preprocessing of the mass data plays an important role during the analysis process.
This process of precursor selection, dissociation, and fragment ion mass analysis is repetitively performed on analyte species as they elute from the LC column.
H.D performed the mass analysis.
Since both batches of wheat straw were utilized throughout this study, analysis of unit operation and mass balanced process analysis were based on averaged values (Table 1).
Based on Adomian decomposition method (ADM), a detailed theoretical analysis of the mass transfer process is undertaken, and expressions are obtained which predict with good accuracy the observed experimental data.
Optimization studies, therefore, must implement a complete mass balance-based process analysis and not only focus on single unit operations isolated from the respective others in the process.
The mass balance analysis of the process showed that 67.7% and 70.12% cellulose were utilized during SAAP and SABP, respectively.
