Evaluation of 1-hydroxyethylidene-1,1-diphosphonic acid as an efficient and low-toxic sphalerite depressant in the selective flotation of galena from sphalerite

2021 ◽  
pp. 129612
Author(s):  
Huanyu Zhu ◽  
Bingqiao Yang ◽  
Jinchan Feng ◽  
Feifei Jia
2019 ◽  
Vol 140 ◽  
pp. 105890 ◽  
Author(s):  
Zijie Huang ◽  
Jianjun Wang ◽  
Wei Sun ◽  
Yuehua Hu ◽  
Jian Cao ◽  
...  

Author(s):  
Mitsuo MAMIYA ◽  
Toyohisa FUJITA ◽  
Yuezhou WEI

Author(s):  
L. V. Lukovnikova ◽  
G. I. Sidorin

The article presents the results of a study of the toxicity of fire-resistant turbine oil «Turbomas «, a derivative of diphenyl-(n-tert-butylphenyl phosphate). According to toxicity parameters, «Turbomas» oil is characterized as a low-toxic compound, does not have neuroparalytic action, exhibits mild cumulative properties, does not irritate the skin and mucous membranes, penetrates intact skin,


2002 ◽  
Vol 10 (5) ◽  
pp. 1451-1458 ◽  
Author(s):  
Sophie Martel ◽  
Jean-Louis Clément ◽  
Agnès Muller ◽  
Marcel Culcasi ◽  
Sylvia Pietri

Author(s):  
Lik Man Daphne Yiu ◽  
Ka Yui Karl Wu

A significant amount of research has been conducted on the impacts of emissions reduction, absorptive capacity, and buffer inventory on firm performance. According to the resource-based view (RBV), absorptive capacity and buffer inventory are organizational capabilities and resources to create sustainable competitive advantages. Yet, the resource orchestration perspective (ROP) of the RBV emphasizes that firms need to develop a new capability to orchestrate and deploy their existing capabilities and resources. From an organizational learning perspective, firms with the low-level release of toxic chemicals have established a structured system and systematic organizational routines, strengthening their learning capabilities to share and use internal and external information across functional areas for continuous improvements. This study explores and seeks to understand toxic emissions through systematic operational routines as an organizational mechanism. These routines orchestrate and deploy the firm-specific absorptive capacity and buffer inventory to generate a sustainable competitive advantage. We examine the impacts of the absorptive capacity and buffer inventory on firm value in terms of Tobin’s Q, respectively. We also explore how such impacts are moderated by toxic emissions. Our results show that the absorptive capacity significantly enhances the market value of firms. However, the relationship between the buffer inventory and firm value is insignificant. Our additional analyses indicate that the impacts of the absorptive capacity and buffer inventory on the firm value are both significantly positive when firms release low toxic chemicals. Our results further suggest that firms can maximize their market value with a high absorptive capacity, high buffer inventory, and low toxic emissions.


2021 ◽  
Vol 168 ◽  
pp. 106929
Author(s):  
Hai Yan ◽  
Bingqiao Yang ◽  
Huanyu Zhu ◽  
Pengliang Huang ◽  
Yangjia Hu

2016 ◽  
Vol 154 ◽  
pp. 10-15 ◽  
Author(s):  
Yuesheng Gao ◽  
Zhiyong Gao ◽  
Wei Sun ◽  
Yuehua Hu
Keyword(s):  

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