The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene
碩士 === 國立中央大學 === 化學工程學系 === 86 === In this study ,waste foaming polystyrene is used for raw material .The nitration reaction proceeds to use the mixed nitric acid and sulfuric acid ,then use the mixed acid to control the degree of the ni...
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ndltd-TW-086NCU000630282015-10-13T11:06:16Z http://ndltd.ncl.edu.tw/handle/77809873850119484749 The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene 廢棄發泡聚苯乙烯硝化,磺化,及還原之定量研究 Wu, Chia Shen 吳佳昇 碩士 國立中央大學 化學工程學系 86 In this study ,waste foaming polystyrene is used for raw material .The nitration reaction proceeds to use the mixed nitric acid and sulfuric acid ,then use the mixed acid to control the degree of the nitration.The NPS is reduced to use the phenyl-hydrazine to get the Amino-polystyrene(AMPS),then amino-polystyrene after sulfonation gets the Amino-polystyrene sulfonic acid(SA-PSSA),or NPS after sulfonation gets the nitro- polystyrene sulfonic acid (NPS-PSSA),the NPS-PSSA is reduced to use the phenylhydrazine to get the amino-polystyrene-polystyrnen sulfonic acid.It can get the polymer-azo-dye by diazotiation coupling with N-1-Naphthylethyldiamine Dihydrochloride(NEDA),and compared the UV spectrum to sulfanilamide,orthanilic acid,p- toluidine,aniline with the analogous structure. Kung Tu Kuo 郭坤土 1998 學位論文 ; thesis 46 zh-TW |
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NDLTD |
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zh-TW |
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Others
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NDLTD |
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碩士 === 國立中央大學 === 化學工程學系 === 86 === In this study ,waste foaming polystyrene is used for raw
material .The nitration reaction proceeds to use the mixed
nitric acid and sulfuric acid ,then use the mixed acid to
control the degree of the nitration.The NPS is reduced to use
the phenyl-hydrazine to get the Amino-polystyrene(AMPS),then
amino-polystyrene after sulfonation gets the Amino-polystyrene
sulfonic acid(SA-PSSA),or NPS after sulfonation gets the nitro-
polystyrene sulfonic acid (NPS-PSSA),the NPS-PSSA is reduced to
use the phenylhydrazine to get the amino-polystyrene-polystyrnen
sulfonic acid.It can get the polymer-azo-dye by diazotiation
coupling with N-1-Naphthylethyldiamine Dihydrochloride(NEDA),and
compared the UV spectrum to sulfanilamide,orthanilic acid,p-
toluidine,aniline with the analogous structure.
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author2 |
Kung Tu Kuo |
author_facet |
Kung Tu Kuo Wu, Chia Shen 吳佳昇 |
author |
Wu, Chia Shen 吳佳昇 |
spellingShingle |
Wu, Chia Shen 吳佳昇 The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
author_sort |
Wu, Chia Shen |
title |
The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
title_short |
The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
title_full |
The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
title_fullStr |
The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
title_full_unstemmed |
The quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
title_sort |
quantitative study in nitration,sulfonation and reduction of the waste foaming polystyrene |
publishDate |
1998 |
url |
http://ndltd.ncl.edu.tw/handle/77809873850119484749 |
work_keys_str_mv |
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