| 摘要 |
PROBLEM TO BE SOLVED: To improve heat exchanger effectiveness specific to a liquid within a metallic can by forming, via a second glass lining, a level difference atop a first glass lining formed on the inner plane of the metallic can.SOLUTION: The glass-lined reaction vessel of the present invention and the manufacturing method of the same have the following constitutional and methodological features: a second glass lining (33) is formed, via a mask (34), on the surface of a first glass lining (21) so as to partially form the second glass lining (33); the first glass lining (21) alone remains on the site of the mask (34) following the removal of the mask (34), and a level difference (D) of 0.1-0.4 mm is formed between the respective surfaces (21a, 33a) of both linings (21, 33). |
