caa a22 4500 477075304 CHVBK 20180405111437.0 cr unu---uuuuu 170330e19960601xx s 000 0 eng 10.1007/BF02901237 doi (NATIONALLICENCE)springer-10.1007/BF02901237 Study on the corrosion inhibitor and fog suppressor for chemical pickling of iron and steel [Elektronische Daten] [Tao Yingchu, Zhang Quanzhong, Gu zhimang, Jing Wenli, Chen Sinong] A new type of corrosion inhibitor and fog suppressor composed of Nitrogen-containing alkaloid, water-soluble butadiene lower polymer, and inorganic electrolyte has been investigated by gravimetric and electrochemical method. Effects of this chemicals on pickling rate and hydrogen penetration into iron and steel material in 50∼150 g/L HCl or/and H2SO4 solutions at 20∼70°C temperature were examined. The amount of acid fog escaping from the surface of air-liquid was determined by chemical titration. The results indicate that the efficiency of inhibition and suppression depends on film properties by which mean a barrier film on the interface of bare mild steel/solution or an unsolvable liquid membrane as hydrophibic effect. In present work the film-forming mechanism by in situ and chemistry-mechanics effect is also discussed. Springer, 1996 chemical pickling nationallicence corrosion inhibitor and fog suppressor nationallicence iron and steel material in mineral acid nationallicence environmental monitoring and protection nationallicence Yingchu Tao Department of Environment Science, Wuhan University, 430072, Wuhan, China aut Quanzhong Zhang Department of Environment Science, Wuhan University, 430072, Wuhan, China aut zhimang Gu Department of Environment Science, Wuhan University, 430072, Wuhan, China aut Wenli Jing Department of Environment Science, Wuhan University, 430072, Wuhan, China aut Sinong Chen Department of Environment Science, Wuhan University, 430072, Wuhan, China aut Wuhan University Journal of Natural Sciences Wuhan University 1/2(1996-06-01), 244-250 1007-1202 1:2<244 1996 1 11859 https://doi.org/10.1007/BF02901237 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02901237 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yingchu Tao Department of Environment Science, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- Quanzhong Zhang Department of Environment Science, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- zhimang Gu Department of Environment Science, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- Wenli Jing Department of Environment Science, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 700 1- Sinong Chen Department of Environment Science, Wuhan University, 430072, Wuhan, China aut NATIONALLICENCE 773 0- Wuhan University Journal of Natural Sciences Wuhan University 1/2(1996-06-01), 244-250 1007-1202 1:2<244 1996 1 11859 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer