GB233842A - A new or improved method of freeing coal wash water of suspended solids - Google Patents

A new or improved method of freeing coal wash water of suspended solids

Info

Publication number
GB233842A
GB233842A GB822524A GB822524A GB233842A GB 233842 A GB233842 A GB 233842A GB 822524 A GB822524 A GB 822524A GB 822524 A GB822524 A GB 822524A GB 233842 A GB233842 A GB 233842A
Authority
GB
United Kingdom
Prior art keywords
freeing
new
wash water
improved method
suspended solids
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
GB822524A
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.)
NEVILLE SIMPKIN
ROBERT ABRAHAM BURROWS
Original Assignee
NEVILLE SIMPKIN
ROBERT ABRAHAM BURROWS
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 NEVILLE SIMPKIN, ROBERT ABRAHAM BURROWS filed Critical NEVILLE SIMPKIN
Priority to GB822524A priority Critical patent/GB233842A/en
Publication of GB233842A publication Critical patent/GB233842A/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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation

Abstract

233,842. Burrows, R. A., Sinnatt, F. S., Slater, L., and Simpkin, N. April 1, 1924. Purifying liquids.-The finely divided material held in suspension in the water used for washing coal is separated therefrom by the addition of a coagulant or flocculating agent, without undue agitation, and allowing the mixture to settle with as little motion as possible. The reagent is preferably added to the water just prior to its entering the settling tank. One or more of the following may be used :-lime, caustic soda or other hydroxides of alkalies or alkaline earths, aluminium sulphate, sodium aluminate, magnesium chloride, sodium silicate, silicic acid, silica sol, casein, glue, gelatine, sodium stearate, or albumen.
GB822524A 1924-04-01 1924-04-01 A new or improved method of freeing coal wash water of suspended solids Expired GB233842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB822524A GB233842A (en) 1924-04-01 1924-04-01 A new or improved method of freeing coal wash water of suspended solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB822524A GB233842A (en) 1924-04-01 1924-04-01 A new or improved method of freeing coal wash water of suspended solids

Publications (1)

Publication Number Publication Date
GB233842A true GB233842A (en) 1925-05-21

Family

ID=9848343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB822524A Expired GB233842A (en) 1924-04-01 1924-04-01 A new or improved method of freeing coal wash water of suspended solids

Country Status (1)

Country Link
GB (1) GB233842A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562024A (en) * 1945-04-03 1951-07-24 Vanadium Corp Of America Process for concentrating carnotite ores
US2686593A (en) * 1949-09-08 1954-08-17 Vogel Johann Christian Production and use of stabilized suspensions in water
US2701059A (en) * 1952-03-03 1955-02-01 Seiverd Frederick Monroe Scum flotation of manganese dioxide
DE1174678B (en) * 1960-03-21 1964-07-23 Saarbergwerke Ag Process for the production of building blocks from flotation emissions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562024A (en) * 1945-04-03 1951-07-24 Vanadium Corp Of America Process for concentrating carnotite ores
US2686593A (en) * 1949-09-08 1954-08-17 Vogel Johann Christian Production and use of stabilized suspensions in water
US2701059A (en) * 1952-03-03 1955-02-01 Seiverd Frederick Monroe Scum flotation of manganese dioxide
DE1174678B (en) * 1960-03-21 1964-07-23 Saarbergwerke Ag Process for the production of building blocks from flotation emissions

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