Transformation of polyvinyl chloride (PVC) into a versatile and efficient adsorbent of Cu(II) cations and Cr(VI) anions through hydrothermal treatment and sulfonation

2022 ◽  
Vol 423 ◽  
pp. 126973
Author(s):  
Xianbao Xu ◽  
Daan Zhu ◽  
Xiaonuan Wang ◽  
Liling Deng ◽  
Xinyun Fan ◽  
...  
Keyword(s):  
Hydrothermal Treatment ◽  
Polyvinyl Chloride ◽  
Efficient Adsorbent

Dechlorination of polyvinyl chloride by hydrothermal treatment with cupric ion

2021 ◽  
Vol 146 ◽  
pp. 108-117 ◽  
Author(s):  
Dachao Ma ◽  
Liwu Liang ◽  
Erfeng Hu ◽  
Huaquan Chen ◽  
Dongbo Wang ◽  
...  
Keyword(s):  
Hydrothermal Treatment ◽  
Polyvinyl Chloride ◽  
Cupric Ion

scholarly journals Dechlorination of polyvinyl chloride electric wires by hydrothermal treatment using K2CO3 in subcritical water

2020 ◽  
Vol 102 ◽  
pp. 204-211 ◽  
Author(s):  
Gerard Gandon-Ros ◽  
Aurora Soler ◽  
Ignacio Aracil ◽  
María Francisca Gómez-Rico
Keyword(s):  
Hydrothermal Treatment ◽  
Polyvinyl Chloride ◽  
Subcritical Water

A Replica Technique for the Inside Surfaces of Small Diameter Pipes and Tubes

1967 ◽  
Vol 25 ◽  
pp. 352-353
Author(s):  
T. G. Gregory
Keyword(s):  
Polyvinyl Chloride ◽  
Small Diameter ◽  
Replica Technique ◽  
Tube Size ◽  
Inside Diameter ◽  
Complete Inspection ◽  
Operating Limits

A nondestructive replica technique permitting complete inspection of bore surfaces having an inside diameter from 0.050 inch to 0.500 inch is described. Replicas are thermally formed on the outside surface of plastic tubing inflated in the bore of the sample being studied. This technique provides a new medium for inspection of bores that are too small or otherwise beyond the operating limits of conventional inspection methods.Bore replicas may be prepared by sliding a length of plastic tubing completely through the bore to be studied as shown in Figure 1. Polyvinyl chloride tubing suitable for this replica process is commercially available in sizes from 0.037- to 0.500-inch diameter. A tube size slightly smaller than the bore to be replicated should be used to facilitate insertion of the plastic replica blank into the bore.

Kinetic Principles of the Vegetable Raw Materials Hydrothermal Treatment

Food Industry ◽  
2018 ◽  
Vol 3 (4) ◽  
Author(s):  
Albert H-H. Nugmanov ◽  
Olesya A. Aleksanyan ◽  
Miguel A. S. Barzola
Keyword(s):  
Hydrothermal Treatment ◽  
Raw Materials ◽  
Vegetable Raw Materials

MATHEMATICAL MODELLING OF MECHANICAL BEHAVIOUR OF CELLULOSE-BASED FIBRES EXPOSED TO GAMMA RAYS AND HYDROTHERMAL TREATMENT

2015 ◽  
Vol 14 (3) ◽  
pp. 601-605 ◽  
Author(s):  
Cristina M. Ursescu ◽  
Angelica Olaru ◽  
Teodor Malutan. ◽  
Maria Geba ◽  
Corina Malutan
Keyword(s):  
Mathematical Modelling ◽  
Hydrothermal Treatment ◽  
Gamma Rays ◽  
Mechanical Behaviour
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