JPS5443816A - Hot iron desulfurizing agent - Google Patents

Hot iron desulfurizing agent

Info

Publication number
JPS5443816A
JPS5443816A JP11080677A JP11080677A JPS5443816A JP S5443816 A JPS5443816 A JP S5443816A JP 11080677 A JP11080677 A JP 11080677A JP 11080677 A JP11080677 A JP 11080677A JP S5443816 A JPS5443816 A JP S5443816A
Authority
JP
Japan
Prior art keywords
desulfurizing agent
carbide
powder
slag
quick lime
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.)
Pending
Application number
JP11080677A
Other languages
Japanese (ja)
Inventor
Shinichi Kaneko
Kokichi Saruwatari
Kouji Shimonobori
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP11080677A priority Critical patent/JPS5443816A/en
Publication of JPS5443816A publication Critical patent/JPS5443816A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a desulfurizing agent efficiently used in a torpedo car top blowing desulfurization system or the like, and obtd. by blending a predetermined amt. of light calcium carbonate powder formed by carbonating carbide slag with a predetermined amt. of calcium carbide powder and further adding quick lime powder.
CONSTITUTION: A hot iron desulfurizing agent consisting of 5W70pts.wt. of light calcium carbonate powder formed by carbonating residual canbide slag of acetylene production in a rotary kiln and 95W30pts.wt. of calcium carbide powder. To 100pts.wt. of the desulfurizing agent may be added 5W30pts.wt. of quick lime powder. In this desulfurizing agent, the foaming effect of the auxiliary calcium carbonate is exerted on the base carbide to increase the efficiency of the carbide. The quick lime added acts to regulate the component of desulfurization slag, besides its desulfurization power is used.
COPYRIGHT: (C)1979,JPO&Japio
JP11080677A 1977-09-14 1977-09-14 Hot iron desulfurizing agent Pending JPS5443816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11080677A JPS5443816A (en) 1977-09-14 1977-09-14 Hot iron desulfurizing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11080677A JPS5443816A (en) 1977-09-14 1977-09-14 Hot iron desulfurizing agent

Publications (1)

Publication Number Publication Date
JPS5443816A true JPS5443816A (en) 1979-04-06

Family

ID=14545118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11080677A Pending JPS5443816A (en) 1977-09-14 1977-09-14 Hot iron desulfurizing agent

Country Status (1)

Country Link
JP (1) JPS5443816A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523167A4 (en) * 1990-04-06 1994-03-23 Tam Ceramics, Inc.
CN109650428A (en) * 2019-02-14 2019-04-19 陕西金泰氯碱化工有限公司 A method of lime and desulfurizing agent are produced simultaneously using carbide slag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523167A4 (en) * 1990-04-06 1994-03-23 Tam Ceramics, Inc.
CN109650428A (en) * 2019-02-14 2019-04-19 陕西金泰氯碱化工有限公司 A method of lime and desulfurizing agent are produced simultaneously using carbide slag

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