Influence of Catalyst on the Extinguishing Effect of Inorganic Salt Fire Extinguishant

2014 ◽  
Vol 904 ◽  
pp. 10-14
Author(s):  
Xiang Zhang ◽  
Chao Lu Yin ◽  
Ping Li Li ◽  
Fan Zhang
Keyword(s):  
Synergistic Effect ◽  
Inorganic Salt ◽  
Sodium Tungstate ◽  
Fire Extinguishing ◽  
Ammonium Tungstate

In this paper, the influence of catalytic on the extinguishing effect of inorganic salt fire extinguishant has been studied. Results of TG test and burning test indicated that catalytic synergist ammonium tungstate and sodium tungstate can effectively increase the fire extinguishing effect of the inorganic salt fire extinguishant, and sodium tungstate has a better catalytic synergistic effect than ammonium tungstate.

The Interactions and Fire Extinguishing Mechanism of Inorganic Agent Complex

2014 ◽  
Vol 904 ◽  
pp. 20-24
Author(s):  
Xiang Zhang ◽  
Chao Lu Yin ◽  
Ping Li Li ◽  
Fan Zhang
Keyword(s):  
Inorganic Salt ◽  
Sodium Tungstate ◽  
Inert Gases ◽  
Gas Release ◽  
Fire Extinguishing ◽  
Salt Complex ◽  
Great Performance ◽  
Flammable Gas ◽  
In Fire ◽  
Strong Ability

An inorganic salt complex which had a strong ability to generate lot of inert gases rapidly in a fire was prepared. Fire extinguishing agent added with sodium tungstate as a synergist had a great performance in gas release. Flammable gas and oxygen in fire could be diluted by Carbon dioxide and ammonium which released from the heating of inorganic salt complex.

Sodium tungstate conversion into ammonium tungstate using strongly basic anionites

2016 ◽  
pp. 27-33
Author(s):  
A. A. Blokhin ◽  
◽  
M. A. Pleshkov ◽  
Ya. M. Shneerson ◽  
M. A. Mikhaylenko ◽  
...  
Keyword(s):  
Sodium Tungstate ◽  
Ammonium Tungstate

Assessment of the possibility of application of some weakly basic anionites for conversion of sodium tungstate into ammonium tungstate

2016 ◽  
pp. 74-79
Author(s):  
A. A. Blokhin ◽  
◽  
Yu. V. Murashkin ◽  
M. A. Pleshkov ◽  
Ya. M. Shneerson ◽  
...  
Keyword(s):  
Sodium Tungstate ◽  
Ammonium Tungstate

Experimental study on the synergistic effect of fire extinguishing by water and potassium salts

2019 ◽  
Vol 138 (1) ◽  
pp. 857-867 ◽  
Author(s):  
Zhang Tianwei ◽  
Liu Hao ◽  
Zhiyue Han ◽  
Wang Yong ◽  
Guo Zidong ◽  
...  
Keyword(s):  
Experimental Study ◽  
Synergistic Effect ◽  
Potassium Salts ◽  
Fire Extinguishing

scholarly journals The influence of inorganic salts, sucrose and CEPA on rooting of ujilloir cuttings

2015 ◽  
Vol 29 (1) ◽  
pp. 43-49 ◽  
Author(s):  
R. S. Górecki ◽  
M. W. Borys
Keyword(s):  
Synergistic Effect ◽  
Inorganic Salt ◽  
Sucrose Solution ◽  
The Other ◽  
Salix Viminalis ◽  
Inorganic Salts ◽  
Root Number ◽  
Willow Species ◽  
Rooting Of Cuttings ◽  
Stimulation Of

Hardwood or leafless softwood cuttings of <i>Salix viminalis gallica</i> (hort.) or <i>S. daphnoides acutifolia</i> Will, were soaked in water or separately in IAA, IBA, NaCl, KCl, NaNO<sub>3</sub>, KNO<sub>3</sub>, and sucrose solution or in sequence with one of the auxins, or CEPA. The inorganic salt treatments (KCl, KNO<sub>3</sub>, NaNO<sub>3</sub>) stimulated rooting of cuttings to the same degree as auxin, while sucrose and NaCl with IAA resulted in high stimulation of rooting, but with IBA no synergistic effect was observed in the other willow species. CEPA induced the largest increase of root number per cutting, stimulated significantly subsequent root growth and also reduced significantly the rooting period.

Neurobehavioral Effects of Sodium Tungstate Exposure on Rats and Their Progeny

2007 ◽  
Author(s):  
S. M. McInturf ◽  
M. Y. V. Bekkedal ◽  
A. Olabisi ◽  
D. Arfsten ◽  
E. Wilfong ◽  
...  
Keyword(s):  
Sodium Tungstate ◽  
Neurobehavioral Effects

Characteristics Of The Structure Formation Of Gypsum Binder Modified With Zinc Hydrosilicates

2020 ◽  
pp. 40-46
Keyword(s):  
Synergistic Effect ◽  
Physicochemical Properties ◽  
Structure Formation ◽  
Silicic Acid ◽  
Chemical Properties ◽  
Crystal Formation ◽  
Ability To Act ◽  
Chemical Factors ◽  
Sorption Characteristics

The authors' methodic for assessing the role of chemical and physic-chemical factors during the structure formation of gypsum stone is presented in the article. The methodic is also makes it possible to reveal the synergistic effect and to determine the ranges of variation of controls factors that ensure maximum values of such effect. The effect of a micro-sized modifier based on zinc hydro-silicates on the structure formation of building gypsum is analyzed and corresponding dependencies are found. It is shown that effects of influence of modifier on the properties of gypsum compositions are determined by chemical properties of modifier. Among the mentioned properties are sorption characteristics (which depend on the amount of silicic acid and its state) and physicochemical properties - the ability to act as a substrate during crystal formation. The proposed method can also be extended to other binding substances and materials. This article contributes to the understanding of the processes that occur during the structure formation of composites, which will make it possible to control the structure formation in the future, obtaining materials with a given set of properties.

The Synergistic Effect of Suplatast Tosilate and Tacrolimus Hydrate Ointment on Adult Atopic Dermatitis with Intractable Face Erythema

2005 ◽  
Vol 67 (3) ◽  
pp. 247-251 ◽  
Author(s):  
Motoi TAKENAKA ◽  
Sang Jae BAE ◽  
Shinichi SATO ◽  
Ichiro KATAYAMA
Keyword(s):  
Atopic Dermatitis ◽  
Synergistic Effect
Sign in / Sign up

Export Citation Format

Share Document