AU5491373A - Process for hydraulically mining coal - Google Patents
Process for hydraulically mining coalInfo
- Publication number
- AU5491373A AU5491373A AU54913/73A AU5491373A AU5491373A AU 5491373 A AU5491373 A AU 5491373A AU 54913/73 A AU54913/73 A AU 54913/73A AU 5491373 A AU5491373 A AU 5491373A AU 5491373 A AU5491373 A AU 5491373A
- Authority
- AU
- Australia
- Prior art keywords
- mining coal
- hydraulically mining
- hydraulically
- coal
- mining
- 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 1
- 238000000034 method Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/60—Slitting by jets of water or other liquid
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/16—Methods of underground mining; Layouts therefor
- E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal
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)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU54913/73A AU468178B2 (en) | 1973-04-27 | 1973-04-27 | Process for hydraulically mining coal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU54913/73A AU468178B2 (en) | 1973-04-27 | 1973-04-27 | Process for hydraulically mining coal |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5491373A true AU5491373A (en) | 1974-10-31 |
AU468178B2 AU468178B2 (en) | 1976-01-08 |
Family
ID=3740767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU54913/73A Expired AU468178B2 (en) | 1973-04-27 | 1973-04-27 | Process for hydraulically mining coal |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU468178B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996030629A1 (en) * | 1995-03-31 | 1996-10-03 | Sedimentary Holdings Nl | The continuous mining, transport amd treatment system |
CN116971719A (en) * | 2023-07-31 | 2023-10-31 | 海南卓典高科技开发有限公司 | Gate-type pile machine and cast-in-place pile construction method |
CN117662151A (en) * | 2023-12-08 | 2024-03-08 | 中国矿业大学(北京) | Coal bed U-shaped well exploitation method and system |
-
1973
- 1973-04-27 AU AU54913/73A patent/AU468178B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996030629A1 (en) * | 1995-03-31 | 1996-10-03 | Sedimentary Holdings Nl | The continuous mining, transport amd treatment system |
CN116971719A (en) * | 2023-07-31 | 2023-10-31 | 海南卓典高科技开发有限公司 | Gate-type pile machine and cast-in-place pile construction method |
CN116971719B (en) * | 2023-07-31 | 2024-05-17 | 海南卓典高科技开发有限公司 | Gate-type pile machine and cast-in-place pile construction method |
CN117662151A (en) * | 2023-12-08 | 2024-03-08 | 中国矿业大学(北京) | Coal bed U-shaped well exploitation method and system |
Also Published As
Publication number | Publication date |
---|---|
AU468178B2 (en) | 1976-01-08 |
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