GB1060897A - Process for forming lead pellets - Google Patents

Process for forming lead pellets

Info

Publication number
GB1060897A
GB1060897A GB3164/66A GB316466A GB1060897A GB 1060897 A GB1060897 A GB 1060897A GB 3164/66 A GB3164/66 A GB 3164/66A GB 316466 A GB316466 A GB 316466A GB 1060897 A GB1060897 A GB 1060897A
Authority
GB
United Kingdom
Prior art keywords
lead pellets
forming lead
diether
drops
glycol
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
Application number
GB3164/66A
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of GB1060897A publication Critical patent/GB1060897A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Lead pellets are formed by allowing molten lead to fall as drops through 1/2 to 6 inches into a cooling bath of a diether of a glycol. The drops are formed by a nipple having a V-notch, the outlet from which is adjusted by a screw. The diether of a glycol may have the general formula: R-(OCH2CH2)nOR1 where n is a whole number and R and R1 are alkyl radicals
GB3164/66A 1965-08-19 1966-01-24 Process for forming lead pellets Expired GB1060897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483017A US3297799A (en) 1965-08-19 1965-08-19 Process for forming lead pellets

Publications (1)

Publication Number Publication Date
GB1060897A true GB1060897A (en) 1967-03-08

Family

ID=23918305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3164/66A Expired GB1060897A (en) 1965-08-19 1966-01-24 Process for forming lead pellets

Country Status (4)

Country Link
US (1) US3297799A (en)
BE (1) BE677992A (en)
GB (1) GB1060897A (en)
NL (1) NL6602507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779848A1 (en) * 1994-09-08 1997-06-25 Asarco Incorporated Production of spherical bismuth shot

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830079A (en) * 1972-05-02 1974-08-20 Brown & Williamson Tobacco Packaging of liquids
GB1478568A (en) * 1975-05-13 1977-07-06 Francis F Method of making shot
US4615846A (en) * 1983-09-30 1986-10-07 Kabushiki Kaisha Toshiba Method of manufacturing a low-melting point alloy for sealing in a fluorescent lamp
US5264022A (en) * 1992-05-05 1993-11-23 Teledyne Industries, Inc. Composite shot

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919471A (en) * 1958-04-24 1960-01-05 Olin Mathieson Metal fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779848A1 (en) * 1994-09-08 1997-06-25 Asarco Incorporated Production of spherical bismuth shot
EP0779848A4 (en) * 1994-09-08 1998-11-18 Asarco Inc Production of spherical bismuth shot

Also Published As

Publication number Publication date
BE677992A (en) 1966-09-19
US3297799A (en) 1967-01-10
NL6602507A (en) 1967-02-20

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