FR2050102A5 - - Google Patents

Info

Publication number
FR2050102A5
FR2050102A5 FR7020997A FR7020997A FR2050102A5 FR 2050102 A5 FR2050102 A5 FR 2050102A5 FR 7020997 A FR7020997 A FR 7020997A FR 7020997 A FR7020997 A FR 7020997A FR 2050102 A5 FR2050102 A5 FR 2050102A5
Authority
FR
France
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
FR7020997A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2050102A5 publication Critical patent/FR2050102A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treating Waste Gases (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7020997A 1969-07-03 1970-06-08 Expired FR2050102A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1933729A DE1933729C3 (de) 1969-07-03 1969-07-03 Besatzverfahren zur Bekämpfung des Staubes und der schädlichen Gase bei der Schießarbeit im Bergbau

Publications (1)

Publication Number Publication Date
FR2050102A5 true FR2050102A5 (ja) 1971-03-26

Family

ID=5738740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020997A Expired FR2050102A5 (ja) 1969-07-03 1970-06-08

Country Status (12)

Country Link
US (1) US3752079A (ja)
JP (1) JPS4942564B1 (ja)
BE (1) BE751623A (ja)
CS (1) CS171686B2 (ja)
DE (1) DE1933729C3 (ja)
ES (1) ES379983A1 (ja)
FI (1) FI52617C (ja)
FR (1) FR2050102A5 (ja)
GB (1) GB1300634A (ja)
PL (1) PL80703B1 (ja)
SE (1) SE381254B (ja)
ZA (1) ZA704551B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794363A (fr) * 1972-01-26 1973-05-16 Kalk Chemische Fabrik Gmbh Cartouche de bourrage et procede d'introduction de charges explosives dans des trous de mines
DE2931587C2 (de) * 1979-08-03 1982-06-09 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Bekämpfung des Staubes und der schädlichen Gase bei der Schießarbeit in Betrieben des Berg- und Tunnelbaus mit geringen Wetterfeuchten
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise
ATE94636T1 (de) * 1987-01-14 1993-10-15 Cube Overseas Trading Ltd Verfahren und geraet zum daempfen von sprengladungsdetonationen.
US9416245B2 (en) 2014-08-28 2016-08-16 Metcalf Excavation, Inc. Chemical composition for dust suppression and soil stabilization
US11021956B1 (en) * 2018-06-29 2021-06-01 E. Dillon & Company Mine safety dust and method of production

Also Published As

Publication number Publication date
ZA704551B (en) 1971-03-31
JPS4942564B1 (ja) 1974-11-15
PL80703B1 (ja) 1975-08-30
SE381254B (sv) 1975-12-01
FI52617B (ja) 1977-06-30
ES379983A1 (es) 1973-04-01
GB1300634A (en) 1972-12-20
FI52617C (fi) 1977-10-10
DE1933729A1 (de) 1971-01-14
BE751623A (fr) 1970-11-16
DE1933729B2 (de) 1973-11-15
US3752079A (en) 1973-08-14
CS171686B2 (ja) 1976-10-29
DE1933729C3 (de) 1974-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse