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Merck
CN

14372

火山灰粉

granulated

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化学文摘社编号:
UNSPSC Code:
12352200
NACRES:
NA.47
MDL number:
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form

granular

quality

granulated

particle size

2-5 mm (determined by sieving)

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存储类别

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

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Ghorban Asgari et al.
Journal of hazardous materials, 217-218, 123-132 (2012-04-06)
In this research work, pumice that is functionalized by the cationic surfactant, hexadecyltrimethyl ammonium (HDTMA), is used as an adsorbent for the removal of fluoride from drinking water. This work was carried out in two parts. The effects of HDTMA
G Spatari et al.
Giornale italiano di medicina del lavoro ed ergonomia, 33(3 Suppl), 293-297 (2011-07-01)
Pleural plaques among pumice workers on Lipari Island have been described and the Authors have suggested the hypothesis that such biological effect could be related to the particles' morphology characterized by the presence of elements similar to fibers. Analysis on
Chris Pratt et al.
Environmental science & technology, 47(1), 526-532 (2012-12-12)
Biofiltration, whereby CH(4) is oxidized by methanotrophic bacteria, is a potentially effective strategy for mitigating CH(4) emissions from anaerobic dairy effluent lagoons/ponds, which typically produce insufficient biogas for energy recovery. This study reports on the effectiveness of a biofilter cover
Comparative analysis of thermophilic immobilized biohydrogen production using packed materials of ceramic ring and pumice stone.
Keskin T, et al.
International Journal of Hydrogen Energy, 36(23), 15160-15167 (2011)
L Díaz et al.
Journal of agricultural and food chemistry, 60(32), 7928-7933 (2012-07-18)
Waste oils are a promising alternative feedstock for biodiesel production due to the decrease of the industrial production costs. However, feedstock with high free fatty acids (FFA) content presents several drawbacks when alkaline-catalyzed transesterification reaction is employed in biodiesel production

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