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Raman detection of hydrohalite formation: Avoiding accidents on icy roads by deicing where salt will not work
Applied Spectroscopy Reviews ( IF 5.4 ) Pub Date : 2017-12-01 , DOI: 10.1080/05704928.2017.1396540
Rolf W. Berg 1, 2
Affiliation  

ABSTRACT The common substance Hydrohalite has a role to play in as diverse areas as Geology, Earth Climatology, Universe Cosmology, and Cryobiology. In this review, the occurrences under very different occasions are described. These relations are not commonly appreciated. During the work, we realized that there is yet an aspect that has been overlooked. Hydrohalite formed sometimes on icy roads resists common salt deicing procedures. Also, hydrohalite can be detected by rather simple Raman spectroscopy instrumentation. It means that it is possible to avoid accidents on icy roads in the following way: Common salt deicing trucks may be equipped with “artificial intelligence” based on a duel deicing system that switches between normal NaCl deicing and non-NaCl deicing based on Raman spectroscopy. The advantages are first of all less traffic accidents and lower environmental impact and corrosion from NaCl, but disadvantages are increased costs of investments and consumption of non-NaCl deicing agents.

中文翻译:

盐卤石形成的拉曼检测:通过在盐不起作用的地方除冰来避免在结冰的道路上发生事故

摘要 常见物质水卤石在地质学、地球气候学、宇宙宇宙学和低温生物学等不同领域都发挥着作用。在这篇评论中,描述了在非常不同的情况下发生的事件。这些关系通常不被重视。在工作中,我们意识到还有一个方面被忽视了。有时在结冰的道路上形成的卤石可以抵抗普通的盐除冰程序。此外,可以通过相当简单的拉曼光谱仪器检测水卤石。这意味着可以通过以下方式避免结冰道路上的事故:普通盐除冰车可能配备基于双除冰系统的“人工智能”,基于拉曼光谱在正常NaCl除冰和非NaCl除冰之间切换.
更新日期:2017-12-01
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