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Record W3143611432 · doi:10.1109/vetecf.2003.240336

Extraction of cypress oil and small-sized biomass energy system

2003· article· en· W3143611432 on OpenAlexaff
Hiroki Sakamoto, K. Amimoto, Yukio Nishimura, Y. Nagahashi, John R. Grace

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicForest Biomass Utilization and Management
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsBiomass (ecology)Renewable energyCypressEnvironmental scienceBioenergyAgricultural engineeringEnergy sourceWaste managementPulp and paper industryEngineeringAgronomyEcology

Abstract

fetched live from OpenAlex

According to the trend of needs for renewable or sustainable energy in the world, issues for wind power, solar, and biomass energies have become a large concern. Among such renewable energies, biomass energy is thought to have a great potentiality. In Kochi, prefectural feasibility studies regarding the biomass energy from trees were planned and studied. However, the wood-based biomass energy system is not economical, and no actual biomass energy projects have started yet in Kochi. The income from the biomass energy (electricity and heat) is much lower than the expenditure for purchasing trees and the depreciation for a biomass plant. Therefore, the items to be discussed here are: 1) how to achieve an economical system considering income and outcome of wood-based biomass energy and 2) how to obtain an efficient biomass system for continuous running operation. The first issue is to find an economical way to obtain some by-products such as ethanol or sugar, which is the idea in the US. Herein, we have tried to produce cypress oil as a by-product from cypress trees. The second is to find an efficient way for biomass energy production. We selected a spouted bed technique rather than conventional fluidized bed techniques which are widely used for biomass energy production. The method was selected so that tar removal is easy compared to the conventional fluidized bed. This report is the interim report on the development of cypress oil extraction and small-sized biomass energy system using the spouted bed technique.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.859
Threshold uncertainty score0.234

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.009
GPT teacher head0.188
Teacher spread0.180 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2003
Admission routes1
Has abstractyes

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