GB339067A - Improvements in and relating to the treatment of peat and similar insulating materials - Google Patents

Improvements in and relating to the treatment of peat and similar insulating materials

Info

Publication number
GB339067A
GB339067A GB3299429A GB3299429A GB339067A GB 339067 A GB339067 A GB 339067A GB 3299429 A GB3299429 A GB 3299429A GB 3299429 A GB3299429 A GB 3299429A GB 339067 A GB339067 A GB 339067A
Authority
GB
United Kingdom
Prior art keywords
peat
fireproofing
proportion
treated
treatment
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
GB3299429A
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 GB3299429A priority Critical patent/GB339067A/en
Publication of GB339067A publication Critical patent/GB339067A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/002—Peat, lignite, coal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant

Abstract

339,067. Dyckerhoff, E. Oct. 30, 1929. Nonconducting coverings for heat.-Peat and like material is treated to render it substantially fireproof and non-smouldering by boiling it and treating with fireproofing chemical solutions. Crude peat or marshy turf is charged into a container which is closed and heated under pressure to 100‹ C. or more. Before or during boiling, dilute phosphoric acid or other fireproofing chemical is added, and the peat is finally pressed, dried, and treated in any known manner for the manufacture of peat meal or shaped or pressed articles. The proportion of water in the crude material is preferably reduced before treatment, e.g., by adding a proportion of dry peat obtained in this process, in order that the fireproofing solution subsequently removed shall not be too dilute for use again.
GB3299429A 1929-10-30 1929-10-30 Improvements in and relating to the treatment of peat and similar insulating materials Expired GB339067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3299429A GB339067A (en) 1929-10-30 1929-10-30 Improvements in and relating to the treatment of peat and similar insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3299429A GB339067A (en) 1929-10-30 1929-10-30 Improvements in and relating to the treatment of peat and similar insulating materials

Publications (1)

Publication Number Publication Date
GB339067A true GB339067A (en) 1930-12-04

Family

ID=10347080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3299429A Expired GB339067A (en) 1929-10-30 1929-10-30 Improvements in and relating to the treatment of peat and similar insulating materials

Country Status (1)

Country Link
GB (1) GB339067A (en)

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