JPS51145501A - A denitrification process of coke powder - Google Patents

A denitrification process of coke powder

Info

Publication number
JPS51145501A
JPS51145501A JP49105790A JP10579074A JPS51145501A JP S51145501 A JPS51145501 A JP S51145501A JP 49105790 A JP49105790 A JP 49105790A JP 10579074 A JP10579074 A JP 10579074A JP S51145501 A JPS51145501 A JP S51145501A
Authority
JP
Japan
Prior art keywords
coke powder
denitrification process
coke
nitrogen content
low nitrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP49105790A
Other languages
Japanese (ja)
Other versions
JPS5213962B2 (en
Inventor
Yoshihiko Sunami
Toshihiko Kubo
Koretaka Ishikawa
Masazumi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP49105790A priority Critical patent/JPS51145501A/en
Publication of JPS51145501A publication Critical patent/JPS51145501A/en
Publication of JPS5213962B2 publication Critical patent/JPS5213962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)

Abstract

PURPOSE: To manufacture coke of low nitrogen content by heating coke powder with a multi-stage fluidized layer heater and a direct resistance heating oven at 1400W1800°C.
COPYRIGHT: (C)1976,JPO&Japio
JP49105790A 1974-09-12 1974-09-12 A denitrification process of coke powder Granted JPS51145501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49105790A JPS51145501A (en) 1974-09-12 1974-09-12 A denitrification process of coke powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49105790A JPS51145501A (en) 1974-09-12 1974-09-12 A denitrification process of coke powder

Publications (2)

Publication Number Publication Date
JPS51145501A true JPS51145501A (en) 1976-12-14
JPS5213962B2 JPS5213962B2 (en) 1977-04-18

Family

ID=14416915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49105790A Granted JPS51145501A (en) 1974-09-12 1974-09-12 A denitrification process of coke powder

Country Status (1)

Country Link
JP (1) JPS51145501A (en)

Also Published As

Publication number Publication date
JPS5213962B2 (en) 1977-04-18

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