Data · dataset · 2025
Dataset of reaction conditions and results for benzene hydrogenation.
Listed in ScienceDB
Description
规模:178 个样本,26 个字段(第 1 页)。核心目标变量:转化率 (%)、选择性 (%)、产量 (%)。催化剂成分(wt%):Ru、Cu、ZnO和添加剂NaOH、ZnSO₄、AlOOH、SiO₂、TiO₂。典型范围:Ru 0.18–20;铜 0–1.26;锆 0–97.93;NaOH 0–93.26;ZnSO₄ 0–90.99;等。制备(方法计数):浸渍 108 个条目,共沉淀 39 个条目,沉积-沉淀 31 个条目。反应/处理条件:预处理温度 298–873 K;还原温度 298–573 K;还原时间 0–3 小时。反应温度 373–453 K;反应压力 2–7 MPa;反应时间 1–720 分钟。氢体积分数 {0, 0.05, 0.999}(三个离散水平)。溶剂和用量比:苯/水 0.175–0.5;苯/催化剂 0.007–0.3846。比表面积/孔隙结构:SBETS_{\mathrm{BET}}SBET 8.4–318 m²·g⁻¹, dpored_{\mathrm{孔隙}}d孔隙 2.63–42.2 nm, VporeV_{\mathrm{孔隙}}V孔隙 0.03–1.05 cm³·g⁻¹。VHSV 5.83×10⁻⁴–11.538 mL·mg⁻¹·h⁻¹。数据质量:此工作表中没有缺失值。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.27385 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Chemical engineering 70%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.27385 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4004 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |