[go: up one dir, main page]

WO2007008400A3 - Process and apparatus for filtering metal working fluid containing metal fines - Google Patents

Process and apparatus for filtering metal working fluid containing metal fines Download PDF

Info

Publication number
WO2007008400A3
WO2007008400A3 PCT/US2006/024939 US2006024939W WO2007008400A3 WO 2007008400 A3 WO2007008400 A3 WO 2007008400A3 US 2006024939 W US2006024939 W US 2006024939W WO 2007008400 A3 WO2007008400 A3 WO 2007008400A3
Authority
WO
WIPO (PCT)
Prior art keywords
fines
fluid containing
working fluid
fluid
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.)
Ceased
Application number
PCT/US2006/024939
Other languages
French (fr)
Other versions
WO2007008400A2 (en
Inventor
Glenn Rowe
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.)
Crystal Filtration Co
Original Assignee
Crystal Filtration 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 Crystal Filtration Co filed Critical Crystal Filtration Co
Publication of WO2007008400A2 publication Critical patent/WO2007008400A2/en
Publication of WO2007008400A3 publication Critical patent/WO2007008400A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • 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
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Cyclones (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Described is an apparatus (10) and process of filtering metal working fluid containing metal fines comprising: providing a metal working fluid containing metal fines therein (12) wherein the fluid is generated in the working of a metallic member and wherein optionally a substantial portion of the fines is less than about (50) microns in diameter; passing (14) the fluid with fines therein to a cyclone separator (16); recycling (18) a portion of the fluid passing from a first exit (20) of the cyclone separator so that it can be used as a fluid in the metal working process; and collecting (36) a portion of the fines exiting from the cyclone separator.
PCT/US2006/024939 2005-07-13 2006-06-27 Process and apparatus for filtering metal working fluid containing metal fines Ceased WO2007008400A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/180,257 2005-07-13
US11/180,257 US20070012597A1 (en) 2005-07-13 2005-07-13 Process and apparatus for filtering metal working fluid containing metal fines

Publications (2)

Publication Number Publication Date
WO2007008400A2 WO2007008400A2 (en) 2007-01-18
WO2007008400A3 true WO2007008400A3 (en) 2007-04-05

Family

ID=37637676

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/024939 Ceased WO2007008400A2 (en) 2005-07-13 2006-06-27 Process and apparatus for filtering metal working fluid containing metal fines

Country Status (2)

Country Link
US (1) US20070012597A1 (en)
WO (1) WO2007008400A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521034B1 (en) * 2018-07-12 2019-10-15 Engel Austria Gmbh Shaping machine with a hydraulic system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679051A (en) * 1970-02-26 1972-07-25 Prab Conveyors Improved metal and plastic chip wringing apparatus and process
US4521313A (en) * 1982-04-15 1985-06-04 Donaldson Company, Inc. Fluid purification system
US4636317A (en) * 1985-07-16 1987-01-13 Fluid Recycling Services, Inc. Recycling of metalworking fluids
US5158677A (en) * 1991-09-20 1992-10-27 Hewitt Robert M Machine coolant reclamation apparatus
US5399262A (en) * 1991-10-28 1995-03-21 Fisher Controls International, Inc. Machine coolant recycling system
US20030015482A1 (en) * 1999-09-28 2003-01-23 Karl-Guenter Bremer Double filtration for purifying coolant-lubricant liquids
US20030024876A1 (en) * 2000-03-08 2003-02-06 Jan Smis Method for treating solid waste with an organic fraction

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456797A (en) * 1967-03-10 1969-07-22 Barnes Drill Co Apparatus and method for cleaning dirty liquid
SE396616B (en) * 1973-05-17 1977-09-26 Rolf Kristian Londer METHOD AND DEVICE FOR THE MANUFACTURE OF A METAL MELT BY REDUCTION AND MELTING
NL181177C (en) * 1975-03-29 1987-07-01 Stamicarbon METHOD FOR RECOVERING USEFUL MATERIALS FROM WASTE MATERIAL CONTAINING METALS AND NON-METALS
US4033863A (en) * 1975-12-19 1977-07-05 Deister Concentrator Company Inc. Apparatus for separating high gravity from low gravity fractions of a coal or an ore
US4137157A (en) * 1976-10-12 1979-01-30 Deister Machine Company, Inc. Screen tension assembly for vibratory screening apparatus
USRE30932E (en) * 1976-11-15 1982-05-18 The Deister Concentrator Company, Inc. Vibrator device
US4080840A (en) * 1976-11-15 1978-03-28 The Deister Concentrator Co., Inc. Vibrator device
US4110218A (en) * 1977-02-07 1978-08-29 Barnes Drill Co. Liquid cleaning apparatus having cyclonic separators
US4264352A (en) * 1978-12-13 1981-04-28 Aerotherm, Inc. Solid waste treatment system
US4287054A (en) * 1980-05-05 1981-09-01 The Deister Concentrator Co., Inc. Flotation apparatus for concentration of minerals
US4323449A (en) * 1980-11-14 1982-04-06 Pelletier Robert A Method and apparatus for beneficiating coal
US4431531A (en) * 1981-06-08 1984-02-14 The Deister Concentrator Company, Inc. Concentration of minerals by flotation apparatus
US4466810A (en) * 1982-11-29 1984-08-21 Texaco Inc. Partial oxidation process
US4479379A (en) * 1983-05-25 1984-10-30 Aluminum Company Of America Method and apparatus for continuous analysis of a gas and particulate stream
US6327994B1 (en) * 1984-07-19 2001-12-11 Gaudencio A. Labrador Scavenger energy converter system its new applications and its control systems
US4617113A (en) * 1984-12-18 1986-10-14 Deister Concentrator Company, Inc. Flotation separating system
US4639313A (en) * 1985-07-05 1987-01-27 The Deister Concentrator Company Floatation apparatus for concentration of minerals from high water content aqueous slurries
US4735709A (en) * 1985-07-05 1988-04-05 Deister Concentrator Company, Inc. Method and apparatus for concentration of minerals by froth flotation using dual aeration
US4851722A (en) * 1986-09-24 1989-07-25 Coal Tech Corp. Magnetohydrodynamic system and method
DE3717172A1 (en) * 1987-05-22 1988-12-08 Bayer Ag VINYLCOPOLYMERISATE WITH GRAFTED POLYCARBONATE CHAINS, THEIR PRODUCTION AND USE
US4971731A (en) * 1988-10-21 1990-11-20 Deister Concentrator Company, Inc. Method and apparatus for generating microbubbles in froth flotation mineral concentration systems
US5078921A (en) * 1988-10-21 1992-01-07 The Deister Concentrator Company, Inc. Froth flotation apparatus
US5224604A (en) * 1990-04-11 1993-07-06 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet and dry particles
US5393412A (en) * 1991-05-03 1995-02-28 Ashland Oil, Inc. Combination magnetic separation, classification and attrition process for renewing and recovering particulates
US5160636A (en) * 1992-01-17 1992-11-03 Chemical Waste Management, Inc. Process for the treatment of mixed wastes
US5494173A (en) * 1992-03-31 1996-02-27 Deister Machine Co., Inc. Vibrating screen apparatus for use in non-level operating conditions
US5203460A (en) * 1992-04-01 1993-04-20 Deister Machine Co., Inc. Tension control apparatus for vibrating screens
US5280757A (en) * 1992-04-13 1994-01-25 Carter George W Municipal solid waste disposal process
US5341935A (en) * 1993-04-29 1994-08-30 Evergreen Global Resources, Inc. Method of separating resource materials from solid waste
US5868939A (en) * 1993-06-08 1999-02-09 Exportech Company, Inc. Method and apparatus for breaking emulsions of immiscible liquids by magnetostatic coalescence
US5387267A (en) * 1993-08-25 1995-02-07 Modular Energy Corporation Process and apparatus for treating heterogeneous waste to provide a homogeneous fuel
US5718281A (en) * 1994-05-13 1998-02-17 Contech Division, Spx Corporation Cooler reservoir/filter holder
US5614094A (en) * 1994-05-13 1997-03-25 Deister Machine Co., Inc. Vibrating screen unit
US5807486A (en) * 1994-11-01 1998-09-15 Joseph B. Busch, Sr. et al. Process for the treatment of hazardous waste water
US5558775A (en) * 1994-11-01 1996-09-24 Joseph Busch, Jr. Process for the treatment of hazardous waste water
US5830282A (en) * 1995-05-23 1998-11-03 Weirton Steel Corporation Continuous particle separation operation
US6264757B1 (en) * 1995-05-23 2001-07-24 Wierton Steel Corporation Separating contaminants from continuous from surface cleansing solution during continuous strip steel processing
US6024226A (en) * 1997-06-05 2000-02-15 Olivier; Paul A. System and process for separating and recovering/recycling solid wastes and waste streams
US5993512A (en) * 1997-12-09 1999-11-30 Allmettechnologies, Inc. Method and system for recycling byproduct streams from metal processing operations
US6079568A (en) * 1998-02-25 2000-06-27 Deister Machine Company Dual deck dewatering screen
US6079586A (en) * 1999-04-15 2000-06-27 Hanneman; Amy L. Combination cup and food container

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679051A (en) * 1970-02-26 1972-07-25 Prab Conveyors Improved metal and plastic chip wringing apparatus and process
US4521313A (en) * 1982-04-15 1985-06-04 Donaldson Company, Inc. Fluid purification system
US4636317A (en) * 1985-07-16 1987-01-13 Fluid Recycling Services, Inc. Recycling of metalworking fluids
US5158677A (en) * 1991-09-20 1992-10-27 Hewitt Robert M Machine coolant reclamation apparatus
US5399262A (en) * 1991-10-28 1995-03-21 Fisher Controls International, Inc. Machine coolant recycling system
US20030015482A1 (en) * 1999-09-28 2003-01-23 Karl-Guenter Bremer Double filtration for purifying coolant-lubricant liquids
US20030024876A1 (en) * 2000-03-08 2003-02-06 Jan Smis Method for treating solid waste with an organic fraction

Also Published As

Publication number Publication date
US20070012597A1 (en) 2007-01-18
WO2007008400A2 (en) 2007-01-18

Similar Documents

Publication Publication Date Title
WO2008016414A3 (en) Apparatus and method for continuous particle separation
EP1568732A4 (en) FINE COMPOSITE PARTICLES AND METHOD FOR THE PRODUCTION THEREOF
WO2005007327A3 (en) Method for the production of fine metal powder, alloy powder and composite powder
DE602005021974D1 (en) METALS AND ALLOYS IN THE NANOMASSIST AND METHOD FOR MOUNTING ASSEMBLIES THEREWITH
WO2005029046A3 (en) A multi-spectral optical method and system for detecting and classifying biological and non-biological particles
WO2006076534A3 (en) Method of making composite particles with tailored surface characteristics
WO2009057250A1 (en) Charge device, air processing device, charge method, and air processing method
TW200712219A (en) Method and apparatus for recovering indium from discarded liquid crystal displays
GB2457616A (en) Purification method
PT1774284T (en) Methods and apparatus for the separation and quantification of particles
WO2007008400A3 (en) Process and apparatus for filtering metal working fluid containing metal fines
TW200504082A (en) Composite metal cyanide complex catalyst, process for producing the same, and use of the same
CA2480262A1 (en) A solid separator
EP1577402A4 (en) Method of refining metal surface and metal product by the method
WO2004050939A3 (en) Plasma-assisted melting
EP1546420A4 (en) A separation process
WO2005017217A3 (en) Recycling process for steel works coarse sludge or dusts using gravimetric concentration
JP2006511718A5 (en)
EP1357085A3 (en) Method for producing sodium hydrogencarbonate crystal particles having a low caking property, and sodium hydrogencarbonate crystal particles
AU2003284909A1 (en) Process for continuously identifiying drawn metal parts
TW200710390A (en) Method for separating gaseous components from gaseous media and filter for performing the method
Wang et al. Determination of PTA particle size distribution with laser particle size instrument
McCann Scrap may yield valuable nanocrystals
Ii'yashchenko et al. Splashing in manual arc coated electrode welding and methods of reducing splashing
Lapovok et al. Production of dense rod from magnesium swarf for re-melting

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06774085

Country of ref document: EP

Kind code of ref document: A2

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)