Experimental study of simultaneous removal of CO<sub>2</sub> and SO<sub>2</sub> in a spouted bed reactor
Bibliographic record
Abstract
Abstract This study experimentally investigated simultaneous absorption of CO 2 and SO 2 by NaOH solution in a powder particle spouted bed (PPSB) reactor. The Taguchi method was used for design of the experiments on the effect of the operating parameters of molar ratio of sorbent to CO 2 , inlet gas temperature and flow rate, and CO 2 and SO 2 concentrations in the gas stream on removal of CO 2 . In a PPSB reactor, when there is no SO 2 to compete for absorption, the maximum removal efficiency of CO 2 by NaOH solution was 56 %; in the presence of SO 2 , the average removal efficiency was less than 37 %. Although the CO 2 and SO 2 concentrations and inlet gas flow had significant effects on CO 2 removal, inlet gas temperature and the molar ratio of sorbent to CO 2 had little effect on removal efficiency.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".