US1317936A - Hans peteu kab - Google Patents
Hans peteu kab Download PDFInfo
- Publication number
- US1317936A US1317936A US1317936DA US1317936A US 1317936 A US1317936 A US 1317936A US 1317936D A US1317936D A US 1317936DA US 1317936 A US1317936 A US 1317936A
- Authority
- US
- United States
- Prior art keywords
- hans
- mass
- peteu
- kab
- peat
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000446 fuel Substances 0.000 description 8
- 238000000227 grinding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003415 peat Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000004027 cells Anatomy 0.000 description 4
- 238000005296 abrasive Methods 0.000 description 2
- 210000003850 cellular structures Anatomy 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10F—DRYING OR WORKING-UP OF PEAT
- C10F5/00—Drying or de-watering peat
Definitions
- HANS PETER KARL THEODOR NIELSEN, 0F COPENHAGEN, DENMARK.
- PROCESS FOR MANUFACTURING FEAT FUEL PROCESS FOR MANUFACTURING FEAT FUEL.
- the present invention relates to a process for manufacturing a firm, hard and practically dry fuel from raw peat-mass, without briqueting the same.
- the process consists in the raw peat-mass bein submitted to so-called wet grinding in a m1 1, preferably a ball-mill or tube-mill, whereby it is comminuted so far that not only the fibrous texture of the peat but also the cellular structure of the peat fibers have practically disap cared, the cells being torn asunder. Then t e water is allowed to run from the peat mass and, the latter is then subjected to ressure whereby it may be molded into the shape of blocks or the like. If necessary, the mass may be further dried by any suitable means, eit er before or after the molding. Before grinding the raw mass, it may be necessary to add some water thereto, in order to give it a suitable mushy or porridge-like consistency.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
UNITED STATES PATENT OFFICE.
HANS PETER KARL THEODOR NIELSEN, 0F COPENHAGEN, DENMARK.
PROCESS FOR MANUFACTURING FEAT FUEL.
No Drawing.
To all whom it may concern:
Be it known that I, Hans PETER KARL THEODOR NIELSEN, citizen of the Kingdom of Denmark, residing at Copenhagen, Denmark, have invented new and useful- Imrovements in Processes for Manufacturing eat Fuel, of which the following is a specification.
The present invention relates to a process for manufacturing a firm, hard and practically dry fuel from raw peat-mass, without briqueting the same.
The process consists in the raw peat-mass bein submitted to so-called wet grinding in a m1 1, preferably a ball-mill or tube-mill, whereby it is comminuted so far that not only the fibrous texture of the peat but also the cellular structure of the peat fibers have practically disap cared, the cells being torn asunder. Then t e water is allowed to run from the peat mass and, the latter is then subjected to ressure whereby it may be molded into the shape of blocks or the like. If necessary, the mass may be further dried by any suitable means, eit er before or after the molding. Before grinding the raw mass, it may be necessary to add some water thereto, in order to give it a suitable mushy or porridge-like consistency.
It has been demonstrated that, after the here mentioned thorough grinding, the peat- Specification of Letters Patent.
Patented Oct. '7, 1919.
mass very willingly releases practically its entire contents of water, without the use of artificial means of separation, so that pieces as large as small briquets having contained, after the grinding, as much as about 85% of water would contain, after only a few days of drying in the air, not more than 10 to 15% of water, in which state of dryness the peat would be of firm consistency and form an excellent fuel.
aving now particularly described and ascertained my said invention and the manner in which the same is to be performed, I declare that what I claim is A process for the production ofpeat fuel from raw peat-mass, characterized by grinding the latter While of the consistency of mush by the pounding and abrasive action of balls, as in the so-called ball mill, until the cell structure has been disintegrated, so that the water is liberated and permitted to run from the mass, and after the material is thus partially dried, subjecting the mass to pressure.
In witness whereof I have hereunto signed my name in the presence of two subscribing witnesses.
HANS PETER KARL THEODOR NIELSEN.
Witnesses:
Jtmws Lmmnn, CARL HEMMINGSEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1317936A true US1317936A (en) | 1919-10-07 |
Family
ID=3385414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1317936D Expired - Lifetime US1317936A (en) | Hans peteu kab |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1317936A (en) |
-
0
- US US1317936D patent/US1317936A/en not_active Expired - Lifetime
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