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Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling

Novel spherical pyrotechnic aerosol cooling granulates which are made of 42.8% kaolinite powder, 38.8% water, 8.1% epoxy A&B glue and 10.2% ethyl cellulose are successfully synthesized and can cool down the temperature of hot pyrotechnic aerosol from 1400 to 400 °C below with only a 1:1 mass rat...

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Main Authors: Ismail, Mohd Halim Shah, Abdullah, Norhafizah, Hee, Choi, Ahmadun, Fakhru'l Razi, Zhang, Xiaotian
Format: Article
Language:English
Published: Elsevier 2017
Online Access:http://psasir.upm.edu.my/id/eprint/62550/1/NOVEL.pdf
http://psasir.upm.edu.my/id/eprint/62550/
https://www.sciencedirect.com/science/article/pii/S0169131716305191#!
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spelling my.upm.eprints.625502020-11-06T18:51:02Z http://psasir.upm.edu.my/id/eprint/62550/ Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling Ismail, Mohd Halim Shah Abdullah, Norhafizah Hee, Choi Ahmadun, Fakhru'l Razi Zhang, Xiaotian Novel spherical pyrotechnic aerosol cooling granulates which are made of 42.8% kaolinite powder, 38.8% water, 8.1% epoxy A&B glue and 10.2% ethyl cellulose are successfully synthesized and can cool down the temperature of hot pyrotechnic aerosol from 1400 to 400 °C below with only a 1:1 mass ratio of coolant to the aerosol forming agent. The cooling system is a packing bed randomly stacked with 5 mm diameter cooling granulates. The kaolinite based cooling granulate has proper yield stress to provide the cooling bed a constant porosity in order to avoid any tunneling effect and granulate structural failure during hot aerosol cooling. Moreover, the synthesis process of current novel kaolinite based granulate coolant is simple and economic. Compared to other coolants like irregular granite gravels or ceramic intalox used for pyrotechnic aerosol cooling, the cooling performance of spherical kaolinite based cooling granulates is superior. Elsevier 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/62550/1/NOVEL.pdf Ismail, Mohd Halim Shah and Abdullah, Norhafizah and Hee, Choi and Ahmadun, Fakhru'l Razi and Zhang, Xiaotian (2017) Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling. Applied Clay Science, 136. 152 - 157. ISSN 0169-1317 https://www.sciencedirect.com/science/article/pii/S0169131716305191#! 10.1016/j.clay.2016.11.019
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Novel spherical pyrotechnic aerosol cooling granulates which are made of 42.8% kaolinite powder, 38.8% water, 8.1% epoxy A&B glue and 10.2% ethyl cellulose are successfully synthesized and can cool down the temperature of hot pyrotechnic aerosol from 1400 to 400 °C below with only a 1:1 mass ratio of coolant to the aerosol forming agent. The cooling system is a packing bed randomly stacked with 5 mm diameter cooling granulates. The kaolinite based cooling granulate has proper yield stress to provide the cooling bed a constant porosity in order to avoid any tunneling effect and granulate structural failure during hot aerosol cooling. Moreover, the synthesis process of current novel kaolinite based granulate coolant is simple and economic. Compared to other coolants like irregular granite gravels or ceramic intalox used for pyrotechnic aerosol cooling, the cooling performance of spherical kaolinite based cooling granulates is superior.
format Article
author Ismail, Mohd Halim Shah
Abdullah, Norhafizah
Hee, Choi
Ahmadun, Fakhru'l Razi
Zhang, Xiaotian
spellingShingle Ismail, Mohd Halim Shah
Abdullah, Norhafizah
Hee, Choi
Ahmadun, Fakhru'l Razi
Zhang, Xiaotian
Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
author_facet Ismail, Mohd Halim Shah
Abdullah, Norhafizah
Hee, Choi
Ahmadun, Fakhru'l Razi
Zhang, Xiaotian
author_sort Ismail, Mohd Halim Shah
title Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
title_short Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
title_full Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
title_fullStr Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
title_full_unstemmed Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
title_sort novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling
publisher Elsevier
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/62550/1/NOVEL.pdf
http://psasir.upm.edu.my/id/eprint/62550/
https://www.sciencedirect.com/science/article/pii/S0169131716305191#!
_version_ 1683232213962850304
score 13.223943

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