Results 101 to 110 of about 4,043 (219)

The separation of W(V) from HCl-KSCN medium on polyurethane foam sorbents for its spectrophotometric determination in steels and silicates

, 1992
A simple procedure for selective sorption of tungsten is described. The method involves reduction of W(VI) to W(V) with tin(II) chloride (2%, w/v) at 8-9M hydrochloric acid, formation of the W(V)-SCN complex with 0.2M KSCN and its sorption on ...
Roy, S K, Raychaudhuri, A, Chakraburtty, A K   +2 more
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Sintesis dan Karakterisasi Senyawa Koordinasi dari Reaksi antara Garam CoCl2.6H2o dengan KSCN dan FeCl3.6H2O

, 2018
ABSTRAK   RINGKASAN   Ernawati. 2017. Sintesis dan Karakterisasi Senyawa Koordinasi dari Reaksi antara Garam CoCl2.6H2o dengan KSCN dan FeCl3.6H2O. Skripsi, Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Malang.
Ernawati .; Mahasiswa
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Synthesis and characterization of a novel temperature-pH responsive copolymer of 2-hydroxypropyl acrylate and aminoethyl methacrylate hydrochloric salt

eXPRESS Polymer Letters, 2009
In this investigation, a novel temperature-pH responsive copolymer was prepared by the radical copolymerization between 2-hydroxypropyl acrylate (HPA) and aminoethyl methacrylate hydrochloric salt (AMHS).
doaj   +1 more source

Inhibition of carbon steel corrosion in 1M HCl medium by potassium thiocyanate

, 2014
The effect of potassium thiocyanate (KSCN) on the corrosion of carbon steel (C-steel) in 1M HCl has been investigated in relation to the concentration of the inhibitor by polarization curves, electrochemical impedance spectroscopy and weight loss ...
H. Zarrok, A. Zarrouk, Hammouti, B., Salghi, R., E.E. Ebenso, Ebenso, E.E., O. Benali, Zarrouk, A., Benali, O., Zarrok, H., B. Hammouti, A. Anejjar, R. Salghi, Anejjar, A.   +13 more
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On the impedance of galvanic cells XXIV. The impedance of the In3+/In(Hg) electrode reaction in KSCN and KCl solution

, 1968
The In3+/In(Hg) system in KSCN and KCl solutions has been investigated using both d.c. and a.c. measurements. The experimental data are analysed and interpreted according to theoretical equations presented recently.
Sluyters, J.H., Timmer, B., Sluyters-Rehbach, M.   +2 more
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Endothermic salts integrated in impermeable suits do not reduce heat strain during exercise [PDF]

, 2013
Wearing impermeable garments during work inherently leads to heat strain, even in cold environments [1]. Phase change materials (mainly paraffin’s or salt [4]) may be used as a thermal buffer (e.g. [2]) to reduce initial heat stress.
Cheung, S.S., Havenith, G., Wypkema, A.W., Manuel Buehler (7149674), Daanen, H.A.M., Stephen S. Cheung (7149680), Aike W. Wypkema (7149677), Hein A.M. Daanen (7148855), George Havenith (1383810), Buehler, M.   +9 more
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Vapour-liquid equilibrium of the acetone-methanol system in the presence of KSCN and comparison with other salts

, 1997
The effect of KSCN at salt mole fractions of 0.01-0.05 and at saturation on the VLE of the binary acetone-methanol system has been experimentally investigated at 101.32 kPa using a modified Othmer equilibrium still.
Thyrion, FC., Landauer, OM, Ortansa M Landauer, Maria C Iliuta, Iliuta, MC., Fernand C Thyrion   +5 more
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The anodic oxidation of thiocyanate ion dissolved as KSCN in dimethylsulphoxide [PDF]

The anodic oxidation of SCN- ion dissolved as KSCN in dimethylsulphoxide, on platinum electrodes, was investigated at cu 25,60 and 160°C by means of various non-stationary electrochemical techniques.
Calandra, Alfredo J., Arvia, Alejandro Jorge, Martínez, C.   +2 more
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Evaluation Method and Effective Factor on Intergranular Corrosion Susceptibility of 430 Ferrite Stainless Steel

Teshugang, 2012
A double loop-electrochemical proteinomimetic reactivation (DL-EPR) method is used to evaluate the intergranular corrosion (IGC) susceptibility of hot rolled and annealed 430 ferrite stainless steel (0. 038% C, 16. 83% Cr).
邵泽斌, 陈海涛, 郎宇平, 朱心昆   +3 more
doaj  

Studies in the lower temperature molten salts eutectics

, 1989
Molten acetamide, acetamide-LiCl and acetamide-KSCN eutectics have been used as solvents and reaction media. The first eutectic is a new system (13.4 mole% LiCl) melting at 46oC whereas the eutectic point of the second was redetermined as 26oC at 26.
Issac, Ibrahim Youhanna
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