A comparative study on the effects of NaOH and CaCl2 additives on dewatering properties and product characteristics of oily scum via hydrothermal treatment

Fuel ◽  
2021 ◽  
pp. 122398
Author(s):  
Shuanghui Deng ◽  
Shilin Yu ◽  
Houzhang Tan ◽  
Xuchao Lu ◽  
Xuebin Wang
Keyword(s):  
Comparative Study ◽  
Hydrothermal Treatment ◽  
Product Characteristics

scholarly journals A comparative study of two aging and fusion methods in the synthesis of zeolitic materials from natural clinker

DYNA ◽  
2015 ◽  
Vol 82 (193) ◽  
pp. 32-38
Author(s):  
Jeimer Alexander Lizcano Cabeza ◽  
Luis Fernando Ávila Ascanio ◽  
Carlos Alberto Ríos-Reyes ◽  
Luz Yolanda Vargas Fiallo
Keyword(s):  
Comparative Study ◽  
Hydrothermal Treatment ◽  
Hydrothermal Reaction ◽  
Laboratory Scale ◽  
Raw Material ◽  
Alkaline Fusion ◽  
Fusion Methods ◽  
Zeolitic Materials

A sample of Colombian natural clinker was evaluated as a raw material in a laboratory-scale synthesis of zeolitic materials using two methods of alkaline fusion, followed by two aging methods, and finally hydrothermal treatment during three different periods of time. Fusion was carried out with solid and aqueous NaOH and followed by static or ultrasonic aging. The process ended with a hydrothermal reaction. Natural clinker was converted into several zeolitic materials. The characteristics of the resulting zeolitic materials and the effects of experimental variations are discussed.

Comparative study of hydrothermal treatment and thermal annealing effects on the properties of electrodeposited micro-columnar ZnO thin films

2011 ◽  
Vol 519 (22) ◽  
pp. 7738-7749 ◽  
Author(s):  
O. Lupan ◽  
T. Pauporté ◽  
I.M. Tiginyanu ◽  
V.V. Ursaki ◽  
V. Şontea ◽  
...  
Keyword(s):  
Thin Films ◽  
Comparative Study ◽  
Hydrothermal Treatment ◽  
Thermal Annealing ◽  
Zno Thin Films ◽  
Annealing Effects

Comparative study on sandwich-structured SiO2@Ag@SnO2 and inverse SiO2@SnO2@Ag: key roles of shell ordering and interfacial contact in modulating the photocatalytic properties

RSC Advances ◽  
2015 ◽  
Vol 5 (99) ◽  
pp. 81059-81068 ◽  
Author(s):  
Menglin Sun ◽  
Qihang Zhao ◽  
Xiaoyan Liu ◽  
Chunfang Du ◽  
Zhiliang Liu
Keyword(s):  
Comparative Study ◽  
Hydrothermal Treatment ◽  
Photocatalytic Properties ◽  
Interfacial Contact

Sandwich-structured SiO2@Ag@SnO2 and inverse SiO2@SnO2@Ag using SiO2 spheres as cores have been systematically synthesized through hydrothermal treatment.

scholarly journals Effect of temperature and biomass-water ratio to yield and product characteristics of hydrothermal treatment of biomass

2017 ◽  
Author(s):  
Cyrilla Oktaviananda ◽  
Ria F. Rahmawati ◽  
Agus Prasetya ◽  
Chandra W. Purnomo ◽  
Ahmad T. Yuliansyah ◽  
...  
Keyword(s):  
Hydrothermal Treatment ◽  
Effect Of Temperature ◽  
Product Characteristics ◽  
Water Ratio
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