公开(公告)号：JPS5248393A

公开(公告)日：1977-04-18

申请号：JP12325375

申请日：1975-10-15

Applicant: TORAY INDUSTRIES

Inventor： SHIBATA YOSHIKI ,  HARANO SHIGEKI ,  KAKIUE HIDEO ,  MIZUNO KAORU

IPC: G01N31/00 ,  G01N31/10 ,  G01N31/12 ,  G01N33/18

Abstract: PURPOSE:To provide a method of measurement of carbon content with high precision and reliability by easy operation by supplying oxygen-containing inert gas stream to convey CO2 peak generated by injection of sample under sealed state, followed by injection of washing liquid to regenerate catalyst.

公开(公告)号：JPS5248392A

公开(公告)日：1977-04-18

申请号：JP12325275

申请日：1975-10-15

Applicant: TORAY INDUSTRIES

Inventor： SHIBATA YOSHIKI ,  HARANO SHIGEKI ,  KAKIUE HIDEO ,  MIZUNO KAORU

IPC: G01N31/00 ,  G01N31/10 ,  G01N31/12 ,  G01N33/18

Abstract: PURPOSE:To provide a method for regenerating platinum catalyst depleted in activity in a state porvided in the apparatus within a short time by injecting hydrochlorid acid into heated combustion tube.

公开(公告)号：JPS5258985A

公开(公告)日：1977-05-14

申请号：JP13465775

申请日：1975-11-11

Applicant: TORAY INDUSTRIES

Inventor： SHIBATA YOSHIKI ,  HARANO SHIGEKI ,  KAKIUE HIDEO ,  MIZUNO KAORU

IPC: G01N30/20 ,  G01N1/00 ,  G01N35/10