V2EX sabatier

Sabatier

释义 Definition

Sabatier 多作专有名词,常指法国化学家保罗萨巴捷(Paul Sabatier),或以他命名的概念与工艺,尤其是:

  1. Sabatier principle(萨巴捷原理):在催化中,催化剂与反应物的“吸附强度”应适中太弱不易活化,太强则难以脱附生成物。
  2. Sabatier reaction/process(萨巴捷反应/工艺):二氧化碳与氢气在催化剂(常见镍基)作用下生成甲烷和水(CO 甲烷化),在航天生命保障与资源循环中常被提及。
    (也可单纯作为姓氏使用。)

例句 Examples

The Sabatier principle explains why “moderate” binding can make a catalyst most effective.
萨巴捷原理解释了为什么“适度”的吸附强度往往能让催化剂最有效。

Engineers tested a Sabatier reactor to convert captured CO into methane for fuel production in closed environments.
工程师测试了萨巴捷反应器,把捕集的二氧化碳转化为甲烷,以便在封闭环境中制备燃料。

发音 Pronunciation (IPA)

/sbtr/

词源 Etymology

Sabatier 源自法语姓氏,因法国化学家 Paul Sabatier(18541941)在催化氢化等领域的贡献而广为人知;相关术语以其姓氏命名,后进入英语科技语境中固定使用。

相关词 Related Words

文献与作品 Literary Works

  • Paul Sabatier, La Catalyse en chimie organique(《有机化学中的催化》), 1913
  • J. M. Thomas & W. J. Thomas, Principles and Practice of Heterogeneous Catalysis(《多相催化:原理与实践》)
  • B. C. Gates, Catalytic Chemistry(《催化化学》)
  • NASA 技术报告与生命保障系统相关文献中常出现 Sabatier reactor / Sabatier process(如航天器 CO 资源化与氧回收体系讨论)
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