Synthesis ofN-[4-(dimethylalkylammoniomethyl) benzoyl]caprolactam chlorides as cationic bleach activators for low-temperature bleaching of cotton fabric under near-neutral pH conditions

2014 ◽  
Vol 130 (6) ◽  
pp. 432-436 ◽  
Author(s):  
Dong Wei ◽  
Chang Sun ◽  
Mengze Wang ◽  
Jinmei Du ◽  
Changhai Xu
Keyword(s):  
Low Temperature ◽  
Cotton Fabric ◽  
Neutral Ph ◽  
Ph Conditions ◽  
Bleach Activators

IMPROVING FLUORITE FLOTATION UNDER LOW TEMPERATURE AND NEUTRAL pH CONDITIONS

2019 ◽  
Vol 27 (08) ◽  
pp. 1950187
Author(s):  
SHUOFU LI ◽  
DAOZHEN GONG ◽  
WEI ZHANG ◽  
GENZHUANG LI ◽  
KOU JUE
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
Water Glass ◽  
High Selectivity ◽  
Low Grade ◽  
Flotation Rate ◽  
Selective Flotation ◽  
Neutral Ph ◽  
Ph Conditions ◽  
Insight Into

The authors provide insight into the problem of selective flotation of fluorite from quartz–fluorite ores. The flotation of fluorite mineral from ores by using acidized water glass as depressant has been studied for substitution of the commonly used depressant. It was found that the acidized water glass could achieve higher selectivity of fluorite minerals against gangue minerals in the fluorite flotation. The experimental results showed that YF collector has high selectivity in the flotation of fluoride for low-grade fluorite ores. The use of the YF collector also made it unnecessary to heat the pulp to a high temperature and achieved an acceptable reduction in the flotation temperature to [Formula: see text]C. The YF collector should be used in neutral pH to separate fluorite from gangue and it could also improve fluorite recovery and flotation rate.

Influence of bend geometry on flow accelerated corrosion under neutral pH conditions

2021 ◽  
Vol 122 ◽  
pp. 105127
Author(s):  
P. Madasamy ◽  
M. Mukunthan ◽  
P. Chandramohan ◽  
T.V. Krishna Mohan ◽  
Andrews Sylvanus ◽  
...  
Keyword(s):  
Accelerated Corrosion ◽  
Neutral Ph ◽  
Ph Conditions ◽  
Flow Accelerated Corrosion

Smectite synthesis at low temperature and neutral pH in the presence of succinic acid

2014 ◽  
Vol 101 ◽  
pp. 553-557 ◽  
Author(s):  
Tomaso R.R. Bontognali ◽  
Francisca Martinez-Ruiz ◽  
Judith A. McKenzie ◽  
Anelize Bahniuk ◽  
Sylvia Anjos ◽  
...  
Keyword(s):  
Low Temperature ◽  
Succinic Acid ◽  
Neutral Ph

scholarly journals Synthesis and HNO Donating Properties of the Piloty's Acid Analogue Trifluoromethanesulphonylhydroxamic Acid: Evidence for Quantitative Release of HNO at Neutral pH Conditions

2018 ◽  
Vol 24 (29) ◽  
pp. 7330-7334 ◽  
Author(s):  
Sonya K. Adas ◽  
Vinay Bharadwaj ◽  
Yang Zhou ◽  
Jiuhong Zhang ◽  
Alexander J. Seed ◽  
...  
Keyword(s):  
Neutral Ph ◽  
Acid Analogue ◽  
Ph Conditions

Molecular Basis of Chemical Chaperone Effects of N-octyl-b-valienamine on Human b-glucosidase in Low/neutral pH Conditions

2010 ◽  
Vol 03 (04) ◽  
pp. 104-112 ◽  
Author(s):  
Hiroyuki Jo ◽  
Katsuyuki Yugi ◽  
Seiichiro Ogawa ◽  
Yoshiyuki Suzuki ◽  
Yasubumi Sakakibara
Keyword(s):  
Molecular Basis ◽  
Chemical Chaperone ◽  
Neutral Ph ◽  
Ph Conditions

scholarly journals Improved Phos-tag SDS-PAGE under neutral pH conditions for advanced profiling of protein phosphorylation

2012 ◽  
Vol 56 (Suppl_1) ◽  
pp. s41-s44
Author(s):  
Emiko Kinoshita-Kikuta ◽  
Eiji Kinoshita ◽  
Tohru Koike
Keyword(s):  
Protein Phosphorylation ◽  
Neutral Ph ◽  
Sds Page ◽  
Ph Conditions
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