ChemInform Abstract: The Reimer-Tiemann Reaction in Slightly Hydrated Solid-Liquid Medium: A New Method for the Synthesis of Formyl and Diformylphenols.

ChemInform ◽  
1989 ◽  
Vol 20 (21) ◽  
Author(s):  
A. THOER ◽  
G. DENIS ◽  
M. DELMAS ◽  
A. GASET
Keyword(s):  
Liquid Medium ◽  
New Method ◽  
Solid Liquid

scholarly journals Clustering-Based Component Fraction Estimation in Solid–Liquid Two-Phase Flow in Dredging Engineering

Sensors ◽  
2020 ◽  
Vol 20 (19) ◽  
pp. 5697
Author(s):  
Chang Sun ◽  
Shihong Yue ◽  
Qi Li ◽  
Huaxiang Wang
Keyword(s):  
Clustering Algorithm ◽  
Two Phase Flow ◽  
Low Cost ◽  
Fast Response ◽  
New Method ◽  
Phase Flow ◽  
Reference Distribution ◽  
Two Phase ◽  
Long Time ◽  
Solid Liquid

Component fraction (CF) is one of the most important parameters in multiple-phase flow. Due to the complexity of the solid–liquid two-phase flow, the CF estimation remains unsolved both in scientific research and industrial application for a long time. Electrical resistance tomography (ERT) is an advanced type of conductivity detection technique due to its low-cost, fast-response, non-invasive, and non-radiation characteristics. However, when the existing ERT method is used to measure the CF value in solid–liquid two-phase flow in dredging engineering, there are at least three problems: (1) the dependence of reference distribution whose CF value is zero; (2) the size of the detected objects may be too small to be found by ERT; and (3) there is no efficient way to estimate the effect of artifacts in ERT. In this paper, we proposed a method based on the clustering technique, where a fast-fuzzy clustering algorithm is used to partition the ERT image to three clusters that respond to liquid, solid phases, and their mixtures and artifacts, respectively. The clustering algorithm does not need any reference distribution in the CF estimation. In the case of small solid objects or artifacts, the CF value remains effectively computed by prior information. To validate the new method, a group of typical CF estimations in dredging engineering were implemented. Results show that the new method can effectively overcome the limitations of the existing method, and can provide a practical and more accurate way for CF estimation.

scholarly journals A New Method for Testing the Kanagawa Phenomenon ofVibrio parahaemolyticuswith a Liquid Medium

1979 ◽  
Vol 23 (1) ◽  
pp. 31-34
Author(s):  
Kazuyuki Kimura ◽  
Mitsuko Shiozaki ◽  
Hiroo Iida
Keyword(s):  
Liquid Medium ◽  
New Method

Aldehydes and Ketones Epoxidation with Trimethylsulfonium Bromide in a Slightly Hydrated Solid-Liquid Medium

1987 ◽  
Vol 17 (5) ◽  
pp. 503-513 ◽  
Author(s):  
H. Bouda ◽  
M. E. Borredon ◽  
M. Delmas ◽  
A. Gaset
Keyword(s):  
Liquid Medium ◽  
Aldehydes And Ketones ◽  
Solid Liquid

scholarly journals Effect Of Cross Linking On the Toxicity of CDTE QDS in Solid/ Liquid Medium

2017 ◽  
Vol 03 (03) ◽  
pp. 60-64
Author(s):  
Poonam Bichpuria ◽  
Anjali Oudhia ◽  
Pragya. Kulkarni
Keyword(s):  
Liquid Medium ◽  
Cross Linking ◽  
Cdte Qds ◽  
Solid Liquid

Pelletization and Granulation of Calcium Oxide Powder Based on Eggshell

2017 ◽  
Vol 873 ◽  
pp. 135-139
Author(s):  
Nuchnapa Tangboriboon
Keyword(s):  
Particle Size ◽  
Chemical Composition ◽  
Liquid Medium ◽  
Functional Groups ◽  
Calcium Oxide ◽  
Starch Content ◽  
Average Particle ◽  
Wet Process ◽  
Particle Size Analyzer ◽  
Solid Liquid

The objective in this study focuses oncalcium oxide pellets and granules preparation made from hen eggshellmixed with polysaccharides acted as a binder by wet process. There are many factors effect to size and shape of pellets and granules i.e. types, amount, particle size of binders, viscosityof mixture, and temperature of liquid medium. An important factor is types of binder effect to particle design, nuclei formation, solid-liquid interaction, amount and size of porosity, and pellets/granules dispersion.In this study, all-purpose flour is one kind of polysaccharides and organic binders which is the most suitable for calcium oxide pellets and granules preparation. The average particle, viscosity, amount of starch content of all-purpose flour are equal to 35.9 µm, 1,864 ± 8 cp, 115 ± 1 RVU including non-toxic and less expensive.Furthermore, the chemical composition, particle size, viscosity, and chemical functional groups were measured by using XRF, particle size analyzer, viscometer, and FTIR, and are reported here.

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