GB9307864D0 - Removal of metal particles from liquid - Google Patents

Removal of metal particles from liquid

Info

Publication number
GB9307864D0
GB9307864D0 GB939307864A GB9307864A GB9307864D0 GB 9307864 D0 GB9307864 D0 GB 9307864D0 GB 939307864 A GB939307864 A GB 939307864A GB 9307864 A GB9307864 A GB 9307864A GB 9307864 D0 GB9307864 D0 GB 9307864D0
Authority
GB
United Kingdom
Prior art keywords
removal
liquid
metal particles
particles
metal
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.)
Withdrawn
Application number
GB939307864A
Other versions
GB2277044A (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.)
QED International Ltd
Original Assignee
QED International 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 QED International Ltd filed Critical QED International Ltd
Priority to GB9307864A priority Critical patent/GB2277044A/en
Publication of GB9307864D0 publication Critical patent/GB9307864D0/en
Priority to EP94912640A priority patent/EP0692065A1/en
Priority to AU65105/94A priority patent/AU6510594A/en
Priority to PCT/GB1994/000813 priority patent/WO1994024411A1/en
Publication of GB2277044A publication Critical patent/GB2277044A/en
Priority to NO19954114A priority patent/NO311588B1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
    • B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
GB9307864A 1993-04-16 1993-04-16 Removal of metal particles from drilling mud Withdrawn GB2277044A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9307864A GB2277044A (en) 1993-04-16 1993-04-16 Removal of metal particles from drilling mud
EP94912640A EP0692065A1 (en) 1993-04-16 1994-04-18 Removal of metal particles from liquid
AU65105/94A AU6510594A (en) 1993-04-16 1994-04-18 Removal of metal particles from liquid
PCT/GB1994/000813 WO1994024411A1 (en) 1993-04-16 1994-04-18 Removal of metal particles from liquid
NO19954114A NO311588B1 (en) 1993-04-16 1995-10-16 Removal of metal particles from liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9307864A GB2277044A (en) 1993-04-16 1993-04-16 Removal of metal particles from drilling mud

Publications (2)

Publication Number Publication Date
GB9307864D0 true GB9307864D0 (en) 1993-06-02
GB2277044A GB2277044A (en) 1994-10-19

Family

ID=10733938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307864A Withdrawn GB2277044A (en) 1993-04-16 1993-04-16 Removal of metal particles from drilling mud

Country Status (5)

Country Link
EP (1) EP0692065A1 (en)
AU (1) AU6510594A (en)
GB (1) GB2277044A (en)
NO (1) NO311588B1 (en)
WO (1) WO1994024411A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112657261A (en) * 2020-12-18 2021-04-16 广东嘉元科技股份有限公司 Precision filter for producing copper foil and control method thereof
CN112871449A (en) * 2020-12-13 2021-06-01 王雷 Filtering equipment for metal processing fluid supply device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501407D0 (en) * 1995-01-25 1995-03-15 Qed Int Ltd Inlet fluid control
US5944195A (en) * 1995-07-05 1999-08-31 Exxon Production Research Company Method for separation of solids from drilling fluids by magnetic separation and centrifugation
GB9519248D0 (en) * 1995-09-21 1995-11-22 Mud Recovery Systems Ltd A method of recovering drilling muds
WO2007124752A2 (en) * 2006-05-01 2007-11-08 Gips Recycling A/S Double wall separating drum
NO330972B1 (en) 2008-04-17 2011-08-29 Innovar Engineering As Device by the cleaning magnet
CN103141226B (en) * 2013-03-21 2015-04-22 邓双来 Grain threshing machine
FR3022913B1 (en) 2014-06-26 2017-12-22 Markem-Imaje Holding INK COMPOSITION FOR CONTINUOUS JET PRINTING, IN PARTICULAR FOR SECURITY MARKINGS.
CN104259091A (en) * 2014-09-22 2015-01-07 江苏大学 Separated double-layer rotary drum spiral screening device and method
DK178512B1 (en) * 2014-11-25 2016-04-25 Jetek Rådgivende Maskiningeniør Aps Apparatus and use thereof for separating fibre material
CN105126420A (en) * 2015-08-10 2015-12-09 安尼康（福建）环保设备有限公司 Roller filtrate filtration device
CN110102096A (en) * 2019-04-22 2019-08-09 中天合创能源有限责任公司煤炭分公司 A kind of coal preparation plant's recycle-water desliming slag-draining device
CN110947610A (en) * 2019-12-19 2020-04-03 涡阳县晟丰新型建材有限公司 Drum screen for processing coal gangue
CN111589714B (en) * 2020-07-02 2022-08-26 梁龙盛 Screening and impurity removing process in rice flour processing
CN114700252A (en) * 2022-04-26 2022-07-05 宁夏银建卡奔活性炭有限公司 Briquetting activated carbon molding material screening device and using method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206593A (en) * 1937-08-03 1940-07-02 Leif Olson Shale separator
US2237603A (en) * 1937-08-09 1941-04-08 Harold V Kapp Apparatus for and method of classifying or separating fluid-borne materials
SE340438B (en) * 1968-02-29 1971-11-22 Waplans Mek Verk Ab
FR2260371B1 (en) * 1974-02-13 1978-02-17 Inst Francais Du Petrole
SE402716B (en) * 1976-11-22 1978-07-17 Roto Sieve Ab LIQUID SEPARATOR INCLUDING PERFORATED DRUM SCREW
DE7921970U1 (en) * 1979-08-01 1979-11-08 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach SCREEN DRUM ROTATING ON AN AXLE
GB2061750A (en) * 1979-10-26 1981-05-20 Mather M J Screening apparatus for drilling mud

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112871449A (en) * 2020-12-13 2021-06-01 王雷 Filtering equipment for metal processing fluid supply device
CN112657261A (en) * 2020-12-18 2021-04-16 广东嘉元科技股份有限公司 Precision filter for producing copper foil and control method thereof

Also Published As

Publication number Publication date
AU6510594A (en) 1994-11-08
GB2277044A (en) 1994-10-19
WO1994024411A1 (en) 1994-10-27
NO954114L (en) 1995-10-16
NO954114D0 (en) 1995-10-16
NO311588B1 (en) 2001-12-10
EP0692065A1 (en) 1996-01-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)