Chemical Engineering
真空变压吸附
Vacuum Pressure Swing AdsorptionA separation process that uses the pressure swing of an adsorbent to capture CO2 from flue gas. It utilizes a flexible metal–organic framework (ELM-11) to achieve high purity (>95%) without complex multi-bed operations. / 一种利用吸附剂压力变化分离气体的过程，用于从烟气中捕获CO2。它利用柔性金属有机框架（ELM-11）在不进行复杂多床操作的情况下实现高纯度（>95%）。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-13 19:06:34
Sub-knowledge points
Breakthrough curve analysisPelletization with cellulose binderCyclic VPSA operation
Higher-order knowledge points
CO2 captureFlexible Metal–Organic Frameworks
Main parameters and performance indicators
feed gas flow rate: gas flow ratecycle time: half-cycle timeoperating temperature: temperaturebed size factor: ratio of bed volume to adsorbent mass
Open problems
Long-term cyclic stability optimizationTrade-off between bed-size factor and power consumption
Related literature
ranked by community starsLab-Scale CO2 Capture Tests for a Low-Temperature Vacuum Pressure Swing Adsorption Process Using Flexible Metal–Organic FrameworksOpen source
Related products and links
ELM-11
Creation and modification trail
1 recordsRecord title: Vacuum Pressure Swing Adsorption.
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