Simple Approach to Designing Safe and Productive Operation of Homogeneous Semibatch Reactors Involving Autocatalytic Reactions

2018 ◽  
Vol 57 (51) ◽  
pp. 17356-17364 ◽  
Author(s):  
Zichao Guo ◽  
Wei Feng ◽  
Liping Chen ◽  
Wanghua Chen
Keyword(s):  
Simple Approach ◽  
Autocatalytic Reactions

Influence of X-Ray Induced Fluorescence on Energy Dispersive X-Ray Analysis of Thin Foils

1977 ◽  
Vol 35 ◽  
pp. 328-329
Author(s):  
E. A. Kenik ◽  
J. Bentley
Keyword(s):  
Thin Foil ◽  
Electron Excitation ◽  
Simple Approach ◽  
Foil Thickness ◽  
X Rays ◽  
X Ray ◽  
Hole Spectrum ◽  
Illumination System ◽  
Thin Foils ◽  
Intensity Ratios

Cliff and Lorimer (1) have proposed a simple approach to thin foil x-ray analy sis based on the ratio of x-ray peak intensities. However, there are several experimental pitfalls which must be recognized in obtaining the desired x-ray intensities. Undesirable x-ray induced fluorescence of the specimen can result from various mechanisms and leads to x-ray intensities not characteristic of electron excitation and further results in incorrect intensity ratios.In measuring the x-ray intensity ratio for NiAl as a function of foil thickness, Zaluzec and Fraser (2) found the ratio was not constant for thicknesses where absorption could be neglected. They demonstrated that this effect originated from x-ray induced fluorescence by blocking the beam with lead foil. The primary x-rays arise in the illumination system and result in varying intensity ratios and a finite x-ray spectrum even when the specimen is not intercepting the electron beam, an ‘in-hole’ spectrum. We have developed a second technique for detecting x-ray induced fluorescence based on the magnitude of the ‘in-hole’ spectrum with different filament emission currents and condenser apertures.

Complex Subject : Simple Approach

2004 ◽  
Vol 49 (4) ◽  
pp. 401-403
Author(s):  
Richard B. Makover
Keyword(s):  
Simple Approach ◽  
Complex Subject

A Simple Approach to Evaluating the Stability of Optimal Portfolios

2014 ◽  
Author(s):  
Zhongjin Yang ◽  
Keli Han ◽  
Marat Molyboga ◽  
Georgiy Molyboga
Keyword(s):  
Simple Approach ◽  
Optimal Portfolios ◽  
The Stability

A Simple Approach to the One-Pot Three Component Synthesis of 4Hpyrimido [2,1-b] benzothiazole Derivatives Using Polyethylene Glycol (PEG-400)

2015 ◽  
Vol 12 (3) ◽  
pp. 197-204 ◽  
Author(s):  
Prabhakar Rairala ◽  
Bandi Yadagiri ◽  
Rajashaker Bantu ◽  
Vijayacharan Guguloth ◽  
Lingaiah Nagarapu
Keyword(s):  
Polyethylene Glycol ◽  
Simple Approach ◽  
One Pot ◽  
Benzothiazole Derivatives ◽  
Peg 400 ◽  
The One

Simple approach for the rapid estimation of BOD5 in food processing wastewater

2020 ◽  
Vol 27 (16) ◽  
pp. 20554-20564
Author(s):  
Le Thi Bao Ngoc ◽  
Tran Anh Tu ◽  
Luu Thi Thanh Hien ◽  
Duong Nhat Linh ◽  
Nguyen Tri ◽  
...  
Keyword(s):  
Food Processing ◽  
Simple Approach ◽  
Rapid Estimation ◽  
Food Processing Wastewater

scholarly journals A simple approach to prepare fluorescent molecularly imprinted nanoparticles

RSC Advances ◽  
2021 ◽  
Vol 11 (13) ◽  
pp. 7732-7737
Author(s):  
Fenying Wang ◽  
Dan Wang ◽  
Tingting Wang ◽  
Yu Jin ◽  
Baoping Ling ◽  
...  
Keyword(s):  
High Performance ◽  
Low Cost ◽  
Sol Gel ◽  
Silica Sol ◽  
Simple Approach ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Low Toxicity ◽  
Good Biocompatibility ◽  
Molecularly Imprinted Nanoparticles

Fluorescent molecularly imprinted polymer (FMIP) gains great attention in many fields due to their low cost, good biocompatibility and low toxicity. Here, a high-performance FMIP was prepared based on the autocatalytic silica sol–gel reaction.

Sign in / Sign up

Export Citation Format

Share Document