CA1333664C - Methode permettant de ramollir du plomb en barres - Google Patents

Methode permettant de ramollir du plomb en barres

Info

Publication number
CA1333664C
CA1333664C CA 526971 CA526971A CA1333664C CA 1333664 C CA1333664 C CA 1333664C CA 526971 CA526971 CA 526971 CA 526971 A CA526971 A CA 526971A CA 1333664 C CA1333664 C CA 1333664C
Authority
CA
Canada
Prior art keywords
furnace
bullion
lead
softening
charge
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.)
Expired - Fee Related
Application number
CA 526971
Other languages
English (en)
Inventor
Edward F. G. Milner
Egbert T. De Groot
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.)
Teck Metals Ltd
Original Assignee
Teck Metals 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 Teck Metals Ltd filed Critical Teck Metals Ltd
Priority to CA 526971 priority Critical patent/CA1333664C/fr
Application granted granted Critical
Publication of CA1333664C publication Critical patent/CA1333664C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA 526971 1987-01-08 1987-01-08 Methode permettant de ramollir du plomb en barres Expired - Fee Related CA1333664C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 526971 CA1333664C (fr) 1987-01-08 1987-01-08 Methode permettant de ramollir du plomb en barres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 526971 CA1333664C (fr) 1987-01-08 1987-01-08 Methode permettant de ramollir du plomb en barres

Publications (1)

Publication Number Publication Date
CA1333664C true CA1333664C (fr) 1994-12-27

Family

ID=4134712

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 526971 Expired - Fee Related CA1333664C (fr) 1987-01-08 1987-01-08 Methode permettant de ramollir du plomb en barres

Country Status (1)

Country Link
CA (1) CA1333664C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114686925A (zh) * 2022-04-07 2022-07-01 中国恩菲工程技术有限公司 粗铅精炼装置及粗铅精炼方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114686925A (zh) * 2022-04-07 2022-07-01 中国恩菲工程技术有限公司 粗铅精炼装置及粗铅精炼方法
CN114686925B (zh) * 2022-04-07 2023-09-29 中国恩菲工程技术有限公司 粗铅精炼装置及粗铅精炼方法

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Legal Events

Date Code Title Description
MKLA Lapsed