专利检索 ap:("Showa Denko K.K.") AND inv:"HOSHINO, Yasuyuki" 第 1 页

1.

发明授权
HYDROGEN SULFIDE MIXTURE, METHOD FOR PRODUCING SAME, AND FILLED CONTAINER 有权

公开(公告)号：EP3476799B1

公开(公告)日：2020-09-23

申请号：EP17815064.5

申请日：2017-05-17

申请人： Showa Denko K.K.

发明人： TANIMOTO, Yosuke , HOSHINO, Yasuyuki

IPC分类号： C01B17/16 , F17C1/00

2.

发明公开
HYDROGEN SULFIDE MIXTURE, METHOD FOR PRODUCING SAME, AND FILLED CONTAINER 审中-公开

公开(公告)号：EP3476799A1

公开(公告)日：2019-05-01

申请号：EP17815064.5

申请日：2017-05-17

申请人： Showa Denko K.K.

发明人： TANIMOTO, Yosuke , HOSHINO, Yasuyuki

IPC分类号： C01B17/16 , F17C1/00

CPC分类号： C01B17/16 , F17C1/00 , F17C1/14 , F17C5/06 , F17C2203/0643 , F17C2221/037

摘要： To provide a hydrogen sulfide mixture hardly corroding metals. The hydrogen sulfide mixture contains hydrogen sulfide and water. The hydrogen sulfide mixture is filled into a filling container so that at least one part of the hydrogen sulfide mixture is liquid and the moisture concentration of a gaseous phase is 0.001 mol ppm or more and less than 75 mol ppm.