GB492039A - Improvements in separation of liquids and solids - Google Patents

Improvements in separation of liquids and solids

Info

Publication number
GB492039A
GB492039A GB7405/37A GB740537A GB492039A GB 492039 A GB492039 A GB 492039A GB 7405/37 A GB7405/37 A GB 7405/37A GB 740537 A GB740537 A GB 740537A GB 492039 A GB492039 A GB 492039A
Authority
GB
United Kingdom
Prior art keywords
liquids
solids
separation
backflushing
flocculent
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
GB7405/37A
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.)
Simon Carves Ltd
Carves Simon Ltd
Original Assignee
Simon Carves Ltd
Carves Simon Ltd
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 Simon Carves Ltd, Carves Simon Ltd filed Critical Simon Carves Ltd
Priority to GB7405/37A priority Critical patent/GB492039A/en
Publication of GB492039A publication Critical patent/GB492039A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents

Abstract

In separating solids from liquids by filtration, for example in the treatment of coal slurries, the filtering medium is flushed back at intervals with a solution or suspension of a flocculent. A portion of the filtrate to which lime, glue or starch has been added may be used for backflushing.
GB7405/37A 1937-03-13 1937-03-13 Improvements in separation of liquids and solids Expired GB492039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7405/37A GB492039A (en) 1937-03-13 1937-03-13 Improvements in separation of liquids and solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7405/37A GB492039A (en) 1937-03-13 1937-03-13 Improvements in separation of liquids and solids

Publications (1)

Publication Number Publication Date
GB492039A true GB492039A (en) 1938-09-13

Family

ID=9832476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7405/37A Expired GB492039A (en) 1937-03-13 1937-03-13 Improvements in separation of liquids and solids

Country Status (1)

Country Link
GB (1) GB492039A (en)

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