JPS5278618A - Preparation of crude copper - Google Patents

Preparation of crude copper

Info

Publication number
JPS5278618A
JPS5278618A JP15570975A JP15570975A JPS5278618A JP S5278618 A JPS5278618 A JP S5278618A JP 15570975 A JP15570975 A JP 15570975A JP 15570975 A JP15570975 A JP 15570975A JP S5278618 A JPS5278618 A JP S5278618A
Authority
JP
Japan
Prior art keywords
preparation
crude copper
coppermaking
converter
charging
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
JP15570975A
Other languages
Japanese (ja)
Other versions
JPS5643093B2 (en
Inventor
Sekio Emoto
Tadahiko Kasai
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.)
Eneos Corp
Original Assignee
Nippon Mining Co 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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP15570975A priority Critical patent/JPS5278618A/en
Publication of JPS5278618A publication Critical patent/JPS5278618A/en
Publication of JPS5643093B2 publication Critical patent/JPS5643093B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To efficiently obtain crude copper containing a reduced amount of harmful impurities by charging a molten copper metal into a LD converter (or Kaldo furnace) held at high temperatures to effect slag-making and coppermaking steps at a specific temperatures.
COPYRIGHT: (C)1977,JPO&Japio
JP15570975A 1975-12-25 1975-12-25 Preparation of crude copper Granted JPS5278618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15570975A JPS5278618A (en) 1975-12-25 1975-12-25 Preparation of crude copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15570975A JPS5278618A (en) 1975-12-25 1975-12-25 Preparation of crude copper

Publications (2)

Publication Number Publication Date
JPS5278618A true JPS5278618A (en) 1977-07-02
JPS5643093B2 JPS5643093B2 (en) 1981-10-09

Family

ID=15611784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15570975A Granted JPS5278618A (en) 1975-12-25 1975-12-25 Preparation of crude copper

Country Status (1)

Country Link
JP (1) JPS5278618A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155315U (en) * 1986-03-25 1987-10-02

Also Published As

Publication number Publication date
JPS5643093B2 (en) 1981-10-09

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