GB2004762A - Production of metal powder - Google Patents

Production of metal powder

Info

Publication number
GB2004762A
GB2004762A GB7837359A GB7837359A GB2004762A GB 2004762 A GB2004762 A GB 2004762A GB 7837359 A GB7837359 A GB 7837359A GB 7837359 A GB7837359 A GB 7837359A GB 2004762 A GB2004762 A GB 2004762A
Authority
GB
United Kingdom
Prior art keywords
receptacle
powder
tank
water
metal powder
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
GB7837359A
Other versions
GB2004762B (en
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy 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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Priority to GB7837359A priority Critical patent/GB2004762B/en
Publication of GB2004762A publication Critical patent/GB2004762A/en
Application granted granted Critical
Publication of GB2004762B publication Critical patent/GB2004762B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements

Abstract

In the manufacture of metal powder by the water atomization of liquid metal, the resulting slurry of powder and water is pumped into a settling tank having a separate receptacle 3 constituting the bottom of the tank. A filter screen 10 is provided in the receptacle and the powder settles on to the filter screen. Supernatent water is drained from the tank, and the receptacle is then removed from the upper part of the tank and a cover 15 is fitted to the receptacle. Air, which can be heated, is forced into the receptacle to force remaining water down through and out of the settled powder. <IMAGE>
GB7837359A 1977-09-22 1978-09-19 Production of metal powder Expired GB2004762B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7837359A GB2004762B (en) 1977-09-22 1978-09-19 Production of metal powder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3955777 1977-09-22
GB7837359A GB2004762B (en) 1977-09-22 1978-09-19 Production of metal powder

Publications (2)

Publication Number Publication Date
GB2004762A true GB2004762A (en) 1979-04-11
GB2004762B GB2004762B (en) 1982-03-10

Family

ID=26264155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837359A Expired GB2004762B (en) 1977-09-22 1978-09-19 Production of metal powder

Country Status (1)

Country Link
GB (1) GB2004762B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221869A2 (en) * 1985-10-28 1987-05-13 Rutger Larson Konsult Ab A method and means for removing liquid from moist metal particles
WO1993006908A1 (en) * 1991-10-04 1993-04-15 Rosenmund Ag Filter matting for a reversible-flow filter
US5637216A (en) * 1991-10-04 1997-06-10 Rosenmund Ag, A Swiss Corporation Filter matting for a reversible-flow filter
EP1243351A2 (en) * 2001-03-22 2002-09-25 Bruno Falkenstein GmbH Cleaning system and method for cleaning fuel oil

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221869A2 (en) * 1985-10-28 1987-05-13 Rutger Larson Konsult Ab A method and means for removing liquid from moist metal particles
EP0221869A3 (en) * 1985-10-28 1988-07-27 Rutger Larson Konsult Ab A method and means for removing liquid from moist metal particles
WO1993006908A1 (en) * 1991-10-04 1993-04-15 Rosenmund Ag Filter matting for a reversible-flow filter
US5637216A (en) * 1991-10-04 1997-06-10 Rosenmund Ag, A Swiss Corporation Filter matting for a reversible-flow filter
EP1243351A2 (en) * 2001-03-22 2002-09-25 Bruno Falkenstein GmbH Cleaning system and method for cleaning fuel oil
EP1243351A3 (en) * 2001-03-22 2004-01-21 Bruno Falkenstein GmbH Cleaning system and method for cleaning fuel oil

Also Published As

Publication number Publication date
GB2004762B (en) 1982-03-10

Similar Documents

Publication Publication Date Title
GB2004762A (en) Production of metal powder
US4212736A (en) Production of metal powder
JPS5430654A (en) Method of automatically removing settled sludge through side wall surface of conduit fixed to bottom
GB2019739B (en) Liquid extraction of solids
BE886961A (en) PROCESS AND DEVICE FOR THE VAPOR EXTRACTION OF WATER FROM ESSENTIAL OIL FROM A PLANT MATERIAL
GB2019733A (en) Extraction apparatus
GB2025453B (en) Recovery of ungasified solid fuel particles from suspension in water
JPS5534114A (en) Sludge solidifying device
GB2014866A (en) Apparatus and method for thickening of slurries
JPS5556881A (en) Floating oil remover
JPS5513138A (en) Filtering device
DE3165144D1 (en) Method and apparatus for the separation of liquids from heterogeneous liquid-solid material mixtures, e.g. methods for the dehydration or thickening of communal or industrial sludges
GB2022502A (en) Producing concrete elements with an exposed aggregate pattern
GB642439A (en) Improvements in or relating to tray-type clarifiers
Vanyushkina New Flocculants in the Hydrometallurgy of Zinc
JPS578393A (en) Pump
GB2022437A (en) Water treatment unit
JPS5428995A (en) Particle sampling device for sampling method of particle contained in the liquid metal
GB2239237B (en) Trickle filtration apparatus
JPS5298353A (en) Sewage treatment system
JPS5673558A (en) Refining device of powdered coal
JPS54131332A (en) Waterproof floor board
JPS6465030A (en) Production of glass
JPS5466903A (en) Sludge treatment
JPS57130511A (en) Precipitating tank

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930919