書誌事項
- タイトル別名
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- Development of On-Line Analysis System for Concentration of Chromic Acid in Chromate Treatment Process
- クロメート ショリヨクチュウ クロムサン ノウド ノ ジドウ ブンセキ システ
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抄録
An application of electric conductivity method was investigated in order to develop an on-line analysis system of the concentration of chromic acid in three kinds of chromate treatment baths of the galvernizing process. As the results, it was found that the additions such as colloidal silica, amine, and stynated polymer gave little influence to electric conductivity, which varied however by temperature in the chromate treatment bath. Reasonable correlation was recognized between the concentration of CrO3 and electric conductivity for the process operation data by correcting the effect of temperature. An example of automatic control system suitable to apply to practical process was proposed. The proposed system consists of electric conductivity meter, liquid-level meter, electromagnetic vales and so on.
収録刊行物
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- 鉄と鋼
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鉄と鋼 65 (10), 1614-1619, 1979
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390282680130931584
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- NII論文ID
- 110001487861
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 2063683
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可