GB448593A - Improvements in and relating to the filtration of liquors from coal washing - Google Patents

Improvements in and relating to the filtration of liquors from coal washing

Info

Publication number
GB448593A
GB448593A GB2353335A GB2353335A GB448593A GB 448593 A GB448593 A GB 448593A GB 2353335 A GB2353335 A GB 2353335A GB 2353335 A GB2353335 A GB 2353335A GB 448593 A GB448593 A GB 448593A
Authority
GB
United Kingdom
Prior art keywords
filtration
liquors
relating
coal washing
subjected
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
GB2353335A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2353335A priority Critical patent/GB448593A/en
Publication of GB448593A publication Critical patent/GB448593A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

Coal washery slurry liquor is subjected to filtration in two stages, the first in a rotary drum or other suction filter and the second in a filter having the medium in a fixed vessel at the base of which the solid matter collects and provided with means for periodic cleansing. The liquor may be subjected to flocculation or froth flotation at any stage of the process.
GB2353335A 1935-08-22 1935-08-22 Improvements in and relating to the filtration of liquors from coal washing Expired GB448593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2353335A GB448593A (en) 1935-08-22 1935-08-22 Improvements in and relating to the filtration of liquors from coal washing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2353335A GB448593A (en) 1935-08-22 1935-08-22 Improvements in and relating to the filtration of liquors from coal washing

Publications (1)

Publication Number Publication Date
GB448593A true GB448593A (en) 1936-06-11

Family

ID=10197171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2353335A Expired GB448593A (en) 1935-08-22 1935-08-22 Improvements in and relating to the filtration of liquors from coal washing

Country Status (1)

Country Link
GB (1) GB448593A (en)

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