Effect of nitric acid on radiation stability and radiolysis product of N,N-Diethylhydroxylamine

The extraction mechanism of Eu3+ by using BTPhen/[Cnmim][NTf2] (n = 2, 4, 8) was investigated in the presence of nitric acid, and the new extraction system shows high radiation stability.

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Radiation Stability and Analysis of Radiolysis Product of 1-Octanol

Acta Physico-Chimica Sinica ◽

10.3866/pku.whxb20100434 ◽

2010 ◽

Vol 26 (04) ◽

pp. 988-992

Author(s):

YU Chu-Hong ◽

◽

ZHANG Jia-Wei ◽

DAI Jing ◽

...

Keyword(s):

Radiolysis Product ◽

Radiation Stability

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Study of thermal and radiation stability of the extractant based on CMPO in fluorinated sulfones

MRS Advances ◽

10.1557/adv.2016.654 ◽

2016 ◽

Vol 2 (12) ◽

pp. 641-647 ◽

Cited By ~ 2

Author(s):

S.V. Stefanovsky ◽

I.V. Skvortsov ◽

E.V. Belova ◽

A.V. Rodin

Keyword(s):

Aqueous Solution ◽

Nitric Acid ◽

Dose Rate ◽

Electron Accelerator ◽

Radiation Stability ◽

Two Phase ◽

Absorbed Doses ◽

Phase Systems ◽

Kinetics Of ◽

Autocatalytic Oxidation

ABSTRACTThe two-phase systems of pure diluent FS-13 – aqueous solution of 14 mol/L nitric acid and 0.02 mol/L solution of CMPO in diluent FS-13 – aqueous solution of 14 mol/L HNO3 were studied at autoclave temperatures 170 °C and 200 °C. The effect of pre-irradiation on the kinetics of thermolysis was determined. All samples were irradiated using an electron accelerator at a dose rate of 10 kGy/h up to absorbed doses of 0.1, 0.5 and 1 MGy. The parameters of heat and gas emissions were determined during thermolysis of the studied extraction system in a closed apparatus. It has been shown that the conditions required for the growth of autocatalytic oxidation are not created during heating of the two-phase systems in closed vessels even for the extraction systems contacted with 14 mol/l HNO3 for two weeks.

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Radiation stability of benzyldibutylamine in benzene in the presence of nitric acid

Journal of Radioanalytical Chemistry ◽

10.1007/bf02517333 ◽

1981 ◽

Vol 62 (1-2) ◽

pp. 7-14 ◽

Cited By ~ 1

Author(s):

V. Jedniková ◽

R. Cech

Keyword(s):

Nitric Acid ◽

Radiation Stability

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Ectodesmata as Revealed By Freeze-Etch Preparations of Plant Epidermal Cell Walls

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100072782 ◽

1973 ◽

Vol 31 ◽

pp. 468-469

Author(s):

N.C. Lyon ◽

W. C. Mueller

Keyword(s):

Electron Microscopy ◽

Acetic Acid ◽

Nitric Acid ◽

Oxalic Acid ◽

Light Microscopy ◽

Epidermal Cell ◽

Cell Walls ◽

Plant Viruses ◽

Plant Leaves ◽

Thin Sections

Schumacher and Halbsguth first demonstrated ectodesmata as pores or channels in the epidermal cell walls in haustoria of Cuscuta odorata L. by light microscopy in tissues fixed in a sublimate fixative (30% ethyl alcohol, 30 ml:glacial acetic acid, 10 ml: 65% nitric acid, 1 ml: 40% formaldehyde, 5 ml: oxalic acid, 2 g: mecuric chloride to saturation 2-3 g). Other workers have published electron micrographs of structures transversing the outer epidermal cell in thin sections of plant leaves that have been interpreted as ectodesmata. Such structures are evident following treatment with Hg++ or Ag+ salts and are only rarely observed by electron microscopy. If ectodesmata exist without such treatment, and are not artefacts, they would afford natural pathways of entry for applied foliar solutions and plant viruses.

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