CA977308A - Comminution, magnetic and closed circuit pneumatic separation in waste reclamation - Google Patents

Comminution, magnetic and closed circuit pneumatic separation in waste reclamation

Info

Publication number
CA977308A
CA977308A CA178,293A CA178293A CA977308A CA 977308 A CA977308 A CA 977308A CA 178293 A CA178293 A CA 178293A CA 977308 A CA977308 A CA 977308A
Authority
CA
Canada
Prior art keywords
comminution
magnetic
closed circuit
pneumatic separation
waste reclamation
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
CA178,293A
Other languages
English (en)
Other versions
CA178293S (en
Inventor
Robert M. Williams
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.)
Williams Patent Crusher and Pulverizer Co Inc
Original Assignee
Williams Patent Crusher and Pulverizer Co Inc
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 Williams Patent Crusher and Pulverizer Co Inc filed Critical Williams Patent Crusher and Pulverizer Co Inc
Application granted granted Critical
Publication of CA977308A publication Critical patent/CA977308A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/38—Solid waste disposal
CA178,293A 1972-12-20 1973-08-08 Comminution, magnetic and closed circuit pneumatic separation in waste reclamation Expired CA977308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31676872 US3844491A (en) 1972-12-20 1972-12-20 Material reclaiming and classifying apparatus

Publications (1)

Publication Number Publication Date
CA977308A true CA977308A (en) 1975-11-04

Family

ID=23230593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,293A Expired CA977308A (en) 1972-12-20 1973-08-08 Comminution, magnetic and closed circuit pneumatic separation in waste reclamation

Country Status (3)

Country Link
US (1) US3844491A (US20080293856A1-20081127-C00150.png)
JP (2) JPS4989248A (US20080293856A1-20081127-C00150.png)
CA (1) CA977308A (US20080293856A1-20081127-C00150.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098464A (en) * 1974-10-18 1978-07-04 Krauss-Maffei Aktiengesellschaft Method of treating refuse for reclamation of valuable components thereof
US3981454A (en) * 1975-07-07 1976-09-21 Williams Patent Crusher And Pulverizer Company Waste material processing apparatus
JPS5222317A (en) * 1975-08-12 1977-02-19 Osaka Gas Co Ltd System for treating and filling back soil excavated during road repair work
CH620256A5 (US20080293856A1-20081127-C00150.png) * 1976-06-14 1980-11-14 Gewerbebank Baden Ag
NL190634C (nl) * 1980-12-24 1994-06-01 Orfa Ag Werkwijze voor het verwerken van afval tot ondermeer vezelachtig materiaal.
JPS59180740U (ja) * 1983-05-16 1984-12-03 タニナカ産業株式会社 磁石付破砕機
CN102728461B (zh) * 2012-06-20 2015-02-04 成都利君科技有限责任公司 微粉及细粉干式磁选机
GB2563639B (en) * 2017-06-21 2022-05-18 Ecohog Ltd An aggregate separation apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554450A (en) * 1946-07-12 1951-05-22 Agrashell Inc Fire-avoiding grinding and classifying system and process
US2668667A (en) * 1950-05-08 1954-02-09 American Cyanamid Co Separation of coarse light minerals in multiple cyclone-separator stages
US2692677A (en) * 1951-02-09 1954-10-26 Dorr Co Process for classifying magnetized or magnetizable solids
US3477649A (en) * 1967-09-26 1969-11-11 Le Roy E Dalberg Solid waste reclaiming method and system
US3524594A (en) * 1968-05-31 1970-08-18 Metropolitan Waste Conversion Refuse handling system
US3670968A (en) * 1970-06-02 1972-06-20 Owens Illinois Inc System and process for recovery of cellulosic fibrous material from refuse
US3660038A (en) * 1970-08-07 1972-05-02 Garbalizer Corp Integrated garbage processing system
US3650396A (en) * 1970-11-18 1972-03-21 Sortex North America Refuse separating and sorting method and apparatus
JPS4716031U (US20080293856A1-20081127-C00150.png) * 1971-03-24 1972-10-25

Also Published As

Publication number Publication date
US3844491A (en) 1974-10-29
JPS5746070Y2 (US20080293856A1-20081127-C00150.png) 1982-10-09
JPS542278U (US20080293856A1-20081127-C00150.png) 1979-01-09
JPS4989248A (US20080293856A1-20081127-C00150.png) 1974-08-26

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