RU2008109775A - METHOD FOR PRODUCING BRICKS FROM LOCAL COAL - Google Patents
METHOD FOR PRODUCING BRICKS FROM LOCAL COAL Download PDFInfo
- Publication number
- RU2008109775A RU2008109775A RU2008109775/04A RU2008109775A RU2008109775A RU 2008109775 A RU2008109775 A RU 2008109775A RU 2008109775/04 A RU2008109775/04 A RU 2008109775/04A RU 2008109775 A RU2008109775 A RU 2008109775A RU 2008109775 A RU2008109775 A RU 2008109775A
- Authority
- RU
- Russia
- Prior art keywords
- household waste
- briquettes
- waste polyethylene
- coal
- producing bricks
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract 3
- 239000011449 brick Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 claims abstract 4
- 239000010791 domestic waste Substances 0.000 claims abstract 4
- -1 polyethylene Polymers 0.000 claims abstract 4
- 229920000573 polyethylene Polymers 0.000 claims abstract 4
- 239000011230 binding agent Substances 0.000 claims abstract 2
- 239000003077 lignite Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
Landscapes
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Способ получения брикетов из бурого угля с использованием в качестве связующего бытовых отходов полиэтилена, отличающийся тем, что бытовые отходы полиэтилена, измельченные до размеров частиц менее 2,0 мм, добавляют в брикетируемую смесь в количестве 4,4÷5,0% на сухую массу угля, нагревают до температуры 120÷140°С, производят изотермическую выдержку в течение 30 мин и прессование брикетов при давлении 78 МПа.A method of producing brown coal briquettes using household waste polyethylene as a binder, characterized in that household waste polyethylene, crushed to particle sizes less than 2.0 mm, is added to the briquetted mixture in an amount of 4.4 ÷ 5.0% on a dry weight basis coal, heated to a temperature of 120 ÷ 140 ° C, produce isothermal exposure for 30 minutes and pressing briquettes at a pressure of 78 MPa.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008109775/04A RU2373261C1 (en) | 2008-03-13 | 2008-03-13 | Method of producing bricks from brown coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008109775/04A RU2373261C1 (en) | 2008-03-13 | 2008-03-13 | Method of producing bricks from brown coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008109775A true RU2008109775A (en) | 2009-09-20 |
| RU2373261C1 RU2373261C1 (en) | 2009-11-20 |
Family
ID=41167487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008109775/04A RU2373261C1 (en) | 2008-03-13 | 2008-03-13 | Method of producing bricks from brown coal |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2373261C1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB901789A (en) * | 1959-02-20 | 1962-07-25 | Stamicarbon | Improvements relating to agglomerated fuels and the production thereof |
| US5743924A (en) * | 1995-03-03 | 1998-04-28 | Cq, Inc. | Pelletized fuel composition and method of manufacture |
| RU2296794C1 (en) * | 2005-08-03 | 2007-04-10 | Институт горного дела Севера им. Н.В. Черского СО РАН | Process of fabricating fuel briquettes from brown coal |
-
2008
- 2008-03-13 RU RU2008109775/04A patent/RU2373261C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2373261C1 (en) | 2009-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130314 |