Universal Correlation for Gas Hydrates Suppression Temperature of Inhibited Systems: IV . Water Activity

AIChE Journal ◽  
2021 ◽  
Author(s):  
Jeong‐Hoon Sa ◽  
Amadeu K. Sum
Keyword(s):  
Water Activity ◽  
Gas Hydrates ◽  
Universal Correlation

Universal correlation for gas hydrates suppression temperature of inhibited systems: I. Single salts

AIChE Journal ◽  
2017 ◽  
Vol 63 (11) ◽  
pp. 5111-5124 ◽  
Author(s):  
Yue Hu ◽  
Bo Ram Lee ◽  
Amadeu K. Sum
Keyword(s):  
Gas Hydrates ◽  
Universal Correlation

Universal correlation for gas hydrates suppression temperature of inhibited systems: III. salts and organic inhibitors

AIChE Journal ◽  
2018 ◽  
Vol 64 (11) ◽  
pp. 4097-4109 ◽  
Author(s):  
Yue Hu ◽  
Jeong-Hoon Sa ◽  
Bo Ram Lee ◽  
Amadeu K. Sum
Keyword(s):  
Gas Hydrates ◽  
Organic Inhibitors ◽  
Universal Correlation

Obtaining and Characterisation of Starch-Based Edible Films Incorporating Honey, Propolis and Bee Bread

2019 ◽  
Vol 23 (2) ◽  
pp. 193-198
Author(s):  
Monica Mironescu ◽  
Laura Fratila ◽  
Alexandru Hupert ◽  
Ion Dan Mironescu
Keyword(s):  
Water Activity ◽  
Mechanical Characteristics ◽  
Edible Films ◽  
Ash Content ◽  
Colour Intensity ◽  
Sensorial Analysis ◽  
Physical Chemical ◽  
Control Film ◽  
Bee Bread

Abstract This research investigates the physical-chemical, sensorial and mechanical characteristics of starch-based edible films incorporating three types of bee hive products: honey, propolis and bee bread, in concentrations varying from 1% to 3%, reported to starch. The results indicates an increasing of films moisture, water activity, ash content and acidity, in the order: honey<propolis<bee bread, all values increasing with the increasing of hive products percentage into the control film; aw is remaining at very low values, under 0.4. Sensorial analysis indicated honey as the better suited for improving taste and flavour and bee bread for increasing colour intensity of the films; the sensorial characteristics are maintained during 30 days of films storage, in all cases. Compared with the control starch-based film (which is elastic, brittle and hard), the films containing 2% bee hive products are elasto-plastic and more resistant to penetration, the resistance increasing in the order: bee bread<propolis<honey.

Ecological problems of gas hydrates

2018 ◽  
Vol 11 ◽  
pp. 77-91
Author(s):  
V.T. Gudzenko ◽  
◽  
A.A. Varenichev ◽  
M.P. Gromova ◽  
◽  
...  
Keyword(s):  
Gas Hydrates ◽  
Ecological Problems

Pectin as a biological kinetic inhibitor on the nucleation of gas hydrates

2017 ◽  
Author(s):  
Bruna Drumond ◽  
Bonifácio Oliveira Fialho ◽  
José Adilson Castro ◽  
Adriana Teixeira ◽  
Bárbara Louise Lemos Drumond Silva
Keyword(s):  
Gas Hydrates

ANALYSIS OF GAS HYDRATES FORMATION IN A PRESSURE CELL

2016 ◽  
Author(s):  
Gustavo Alonso Barrientos Sandoval ◽  
Rafhael Andrade ◽  
Edson Soares ◽  
Roney Thompson ◽  
Flavio Barboza Campos ◽  
...  
Keyword(s):  
Gas Hydrates ◽  
Pressure Cell
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