Bibliographic record
Abstract
To reduce the emission of carbon dioxide in the air has been the focus of attention by the global environment,and carbon dioxide ground processing,storage and transportation become essential technology in the integrated use of CO2 in large quantities. Hereby this paper introduces two kinds of CO2 liquefied technology,one is under normal temperature and high pressure,another under low temperature and low pressure, and analyzed advantages and disadvantages of four types of CO2 transportation, i. e., pipeline,truck tanker, train tanks,and shipping vessels, pointing out the co-existing problems in transportation including high cost,low storage density,high energy exaustion,and low efficiency,etc. and a cost-effective transportation method to be chosen by many factors including the quantity of CO2,conditions of equipments(temperature and pressure),covering distance,demand and price on the market,traffic carrier layout along the line,and so on. Taking as an example the CO2 storage and monitoring in the Weyburn oil field (Canada),this paper introduces the technology of injecting CO2 to enhance the EOR in the oil field and CO2 storage technology. Finally this paper puts forward that it is key point for the integrated use of CO2 in large quantities to reduce the cost in CO2 ground processing,storage and long-distance transportation with highly guaranteed safety, and there is great potential in the technology of injecting CO2 to enhance the EOR in China.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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".