GB1081389A - Method of binding dust in the mining of coal - Google Patents
Method of binding dust in the mining of coalInfo
- Publication number
- GB1081389A GB1081389A GB3412766A GB3412766A GB1081389A GB 1081389 A GB1081389 A GB 1081389A GB 3412766 A GB3412766 A GB 3412766A GB 3412766 A GB3412766 A GB 3412766A GB 1081389 A GB1081389 A GB 1081389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- mining
- binding dust
- weight
- per cent
- 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
Links
- 239000003245 coal Substances 0.000 title abstract 2
- 238000005065 mining Methods 0.000 title abstract 2
- 239000000428 dust Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 239000002817 coal dust Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
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
-
- 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
- E21F5/08—Rock dusting of mines; Depositing other protective substances
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)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
1,081,389. Binding coal dust. CHEMISCHE FABRIK KALK G.m.b.H. July 29, 1966 [Sept. 28, 1965], No. 34127/66. Heading E1F. Coal dust is bound in the mining of coal, by applying to the surface of a drift a solid hygroscopic salt such as calcium or magnesium chloride. The salt which may be mixed with a wetting agent has more than 80 per cent by weight of particles under 1 mm. and more than 60 per cent by weight of particles under 0.3 mms.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC36992A DE1243129B (en) | 1965-09-28 | 1965-09-28 | Process for binding dust in coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1081389A true GB1081389A (en) | 1967-08-31 |
Family
ID=7022589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3412766A Expired GB1081389A (en) | 1965-09-28 | 1966-07-29 | Method of binding dust in the mining of coal |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1243129B (en) |
| GB (1) | GB1081389A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1301292B (en) * | 1968-01-27 | 1969-08-21 | Kalk Chemische Fabrik Gmbh | Process for binding dust in coal mining |
| DE1301785B (en) * | 1968-05-04 | 1969-08-28 | Kalk Chemische Fabrik Gmbh | Process for binding dust in coal mining |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR816005A (en) * | 1936-07-09 | 1937-07-28 | Kali Forschungsanstalt Gmbh | Improvements in processes to suppress dust |
| DE943701C (en) * | 1945-02-20 | 1956-06-01 | Rheinelbe Bergbau Ag | Process for disarming dust in underground mining |
| DE947602C (en) * | 1950-05-26 | 1956-08-23 | Rheinelbe Bergbau Ag | Process for disarming dust in underground mining |
| DE1000766B (en) * | 1952-12-15 | 1957-01-17 | Chem Fab Kalk Ges Mit Beschrae | Process for binding dust in coal mining |
-
1965
- 1965-09-28 DE DEC36992A patent/DE1243129B/en active Pending
-
1966
- 1966-07-29 GB GB3412766A patent/GB1081389A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1243129B (en) | 1967-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA72149B (en) | Improvements in or relating to tunnelling | |
| ZA752465B (en) | Coal crusher | |
| ZA71138B (en) | Improvements in or relating to tools for use in percussive machines | |
| PH9787A (en) | Blasting slurry compositions containing calcium nitrate | |
| GB1081389A (en) | Method of binding dust in the mining of coal | |
| ES389163A1 (en) | Use of rubber crumbs for imparting elastic properties to mixtures or mortar compositions containing cross-linking agents aggregates and hydraulic binders | |
| ZA764191B (en) | Improvements in or relating to coal mining | |
| ES322384A1 (en) | Procedure to avoid the agglutination of composite fertilizers. (Machine-translation by Google Translate, not legally binding) | |
| GB1149982A (en) | Improvements in or relating to smoke shells | |
| ES378427A1 (en) | Cement composition and method | |
| GB1245156A (en) | Method of binding dust in coal mines or the like | |
| GB1268691A (en) | Treatment of wood to reduce its combustibility and its tendency to rot | |
| ES394425A1 (en) | Stabilised chlorinated rubber | |
| CA960706A (en) | Methods for mining in barren rocks or orebodies | |
| ZA745552B (en) | Improvements in or relating to rock drills | |
| ZA745550B (en) | Improvements in or relating to rock drills | |
| ZA745551B (en) | Improvements in or relating to pneutmatic rock drills | |
| ZM10670A1 (en) | Improvements in methods of mining in barren rocks or orebodies | |
| GB1377950A (en) | Pot-pourri material | |
| ES399090A1 (en) | Slurry explosive compositions | |
| ZA718425B (en) | Improvemnts in or relating to rock cutters | |
| GB1205154A (en) | Improvements in or relating to mine roof supports | |
| GB771032A (en) | Improved composition, and process, for binding dust in coal mines and particularly for binding such dust on the ceiling, coal faces and pillars | |
| ES302079A1 (en) | Procedure for the consolidation of porous masses in construction works, in particular of anerosy soils. (Machine-translation by Google Translate, not legally binding) | |
| ZA755675B (en) | Improvements in or relating to haulage arrangements for mineral mining |