GB771032A - Improved composition, and process, for binding dust in coal mines and particularly for binding such dust on the ceiling, coal faces and pillars - Google Patents

Improved composition, and process, for binding dust in coal mines and particularly for binding such dust on the ceiling, coal faces and pillars

Info

Publication number
GB771032A
GB771032A GB16541/55A GB1654155A GB771032A GB 771032 A GB771032 A GB 771032A GB 16541/55 A GB16541/55 A GB 16541/55A GB 1654155 A GB1654155 A GB 1654155A GB 771032 A GB771032 A GB 771032A
Authority
GB
United Kingdom
Prior art keywords
dust
binding
coal
hygroscopic salt
pillars
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
GB16541/55A
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.)
Chemische Fabrik Kalk GmbH
Original Assignee
Chemische Fabrik Kalk GmbH
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 Chemische Fabrik Kalk GmbH filed Critical Chemische Fabrik Kalk GmbH
Publication of GB771032A publication Critical patent/GB771032A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/16—Layers of hygroscopic or other salts deposited on floors, walls, or the like, for binding dust; Deposition of such layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)

Abstract

771,032. Dust-laying compositions for mines. CHEMISCHE FABRIK KALK GES. June 8, 1955 [July 1, 1954], No. 16541/55. Class 85. A dust-absorbing paste for spreading over the surfaces of mine-workings comprises at least one hygroscopic salt, an organic water soluble surface active agent which is compatible with the hygroscopic salt, an inorganic substance of gel-like consistency as a carrier for said hygroscopic salt and surface active agent, the latter two constituents each being present in a quantity less than that of the hygroscopic salt, and a quantity of water sufficient to impart a pasty consistency to the composition. The formulae of various preferred pastes are given.
GB16541/55A 1954-07-01 1955-06-08 Improved composition, and process, for binding dust in coal mines and particularly for binding such dust on the ceiling, coal faces and pillars Expired GB771032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE771032X 1954-07-01

Publications (1)

Publication Number Publication Date
GB771032A true GB771032A (en) 1957-03-27

Family

ID=6677342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16541/55A Expired GB771032A (en) 1954-07-01 1955-06-08 Improved composition, and process, for binding dust in coal mines and particularly for binding such dust on the ceiling, coal faces and pillars

Country Status (1)

Country Link
GB (1) GB771032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114832254A (en) * 2022-05-20 2022-08-02 山东宙雨消防科技股份有限公司 Application method of fire extinguishing charcoal without reburning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114832254A (en) * 2022-05-20 2022-08-02 山东宙雨消防科技股份有限公司 Application method of fire extinguishing charcoal without reburning

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