نتایج جستجو برای: like precipitate

تعداد نتایج: 659946  

Journal: :Chemical Engineering Science 2022

The separation of inorganic precipitates with similar solubility products is a challenging task in chemical engineering. We present computational fluid dynamics study precipitation reaction flow-driven reactor. For reference study, the cobalt(II)-copper(II)-oxalate system selected, where occurs simultaneously and difference within an order magnitude as shown experimentally. general description ...

2008
J. B. WISKEL

Small angle neutron scattering (SANS) was used to quantify the precipitate characteristics (i.e., mean precipitate size, number of precipitates, and distribution broadening) in X-70 and X-80 pipeline steel and in grades 80 and 100 microalloyed steel plate. The precipitate distributions measured for the different steels were correlated with the finish rolling temperature (FRT) and cooling interr...

2017
Gian Song Zhiqian Sun Lin Li Bjørn Clausen Shu Yan Zhang Yanfei Gao Peter K. Liaw

The ferritic Fe-Cr-Ni-Al-Ti alloys strengthened by hierarchical-Ni2TiAl/NiAl or single-Ni2TiAl precipitates have been developed and received great attentions due to their superior creep resistance, as compared to conventional ferritic steels. Although the significant improvement of the creep resistance is achieved in the hierarchical-precipitate-strengthened ferritic alloy, the in-depth underst...

Journal: :Applied and environmental microbiology 2013
Rebekah Henry Miranda Lo Chenai Khoo Hailong Zhang Reinhard I Boysen Mathieu Picardeau Gerald L Murray Dieter M Bulach Ben Adler

High concentrations of free metal ions in the environment can be detrimental to bacterial survival. However, bacteria utilize strategies, including the activation of stress response pathways and immobilizing chemical elements on their surface, to limit this toxicity. In this study, we characterized LA4131, the HtpX-like M48 metalloprotease from Leptospira interrogans, with a putative role in ba...

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