GB183430A - Improvement in process of agglomerating fine materials - Google Patents

Improvement in process of agglomerating fine materials

Info

Publication number
GB183430A
GB183430A GB15336/22A GB1533622A GB183430A GB 183430 A GB183430 A GB 183430A GB 15336/22 A GB15336/22 A GB 15336/22A GB 1533622 A GB1533622 A GB 1533622A GB 183430 A GB183430 A GB 183430A
Authority
GB
United Kingdom
Prior art keywords
water
oil
coal
receptacle
pipe
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
GB15336/22A
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.)
Trent Process Corp
Original Assignee
Trent Process Corp
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 Trent Process Corp filed Critical Trent Process Corp
Publication of GB183430A publication Critical patent/GB183430A/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
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • 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
    • B07B2230/00—Specific aspects relating to the whole B07B subclass
    • B07B2230/01—Wet separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

183,430. Trent Process Corporation, (Assignees of Trent, lV. E.). July 20, 1921, [Convention date]. Flotation processes and apparatus.-A process of treating finely-divided coal or other carbonaceous material consists in placing the material in water or other liquid suspension, applying an agglomerating-agent such as hydrocarbon oil, and agitating the mixture to cause the oil to unite with the coal particles to form substantially uniform spherical masses free from gangue and largely freed of the liquid and of such sizes as to be capable of being carried by the moving liquid. The finely pulverized coal is fed with water intermittently or continuously through an inlet 2 of the receptacle 1, which is divided by the partitions 5 - - 8 into compartments 4, 9, 10, 11, 12, the inlets and outlets 16 - - 19 of which are so placed and of such a size as to regulate the time required for the material to pass through each compartment. Oil is introduced by the pipe 3 and is agitated with the coal and water by means of the blades 15 on a rotary shaft 13. The agglomerated masses are carried by the water through the discharge trough 20, and deposited on an endless travelling screen 21, where they become subjected to the clearing action of jets of water from the pipe 26 and from which they are discharged into the receptacle 23. The water, with the suspended impurities and any excess oil, flows through the screen 21 into the trough 24, being conveyed by a pipe 24<1> to a settling-receptacle 25. Specification 151,236 is referred to. The Specification as open to inspection under Sect. 91 (3) (a.) refers also to Specification 146,981 but this reference does not appear in the Specification as accepted.
GB15336/22A 1921-07-20 1922-05-31 Improvement in process of agglomerating fine materials Expired GB183430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183430XA 1921-07-20 1921-07-20

Publications (1)

Publication Number Publication Date
GB183430A true GB183430A (en) 1923-03-22

Family

ID=21787443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15336/22A Expired GB183430A (en) 1921-07-20 1922-05-31 Improvement in process of agglomerating fine materials

Country Status (4)

Country Link
DE (1) DE423382C (en)
FR (1) FR552344A (en)
GB (1) GB183430A (en)
NL (1) NL11515C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572236A (en) * 1947-08-25 1951-10-23 Anderson Co V D Drain pan
US4391608A (en) * 1980-03-31 1983-07-05 Dondelewski Michael A Process for the beneficiation of carbonous materials with the aid of ultrasound
CN101491788B (en) * 2008-10-28 2012-06-06 刘士伟 Waste coal slack water coal washing system and technology
CN110075986A (en) * 2019-04-19 2019-08-02 神华准格尔能源有限责任公司 Open coal mine packaged type lump coal dry separation system and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756721C (en) * 1939-07-09 1952-11-10 Ig Farbenindustrie Ag Process for ash removal from raw lignite
EP0015736B1 (en) * 1979-03-05 1983-09-21 The Broken Hill Proprietary Company Limited Method of recovering coal by coal handling operations and system therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572236A (en) * 1947-08-25 1951-10-23 Anderson Co V D Drain pan
US4391608A (en) * 1980-03-31 1983-07-05 Dondelewski Michael A Process for the beneficiation of carbonous materials with the aid of ultrasound
CN101491788B (en) * 2008-10-28 2012-06-06 刘士伟 Waste coal slack water coal washing system and technology
CN110075986A (en) * 2019-04-19 2019-08-02 神华准格尔能源有限责任公司 Open coal mine packaged type lump coal dry separation system and method
CN110075986B (en) * 2019-04-19 2021-06-29 神华准格尔能源有限责任公司 Movable lump coal dry separation system and method for open pit coal mine

Also Published As

Publication number Publication date
FR552344A (en) 1923-04-28
NL11515C (en)
DE423382C (en) 1926-01-23

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