GB1394853A - Apparatus for converting high polymers into fuels - Google Patents
Apparatus for converting high polymers into fuelsInfo
- Publication number
- GB1394853A GB1394853A GB4677574A GB4677574A GB1394853A GB 1394853 A GB1394853 A GB 1394853A GB 4677574 A GB4677574 A GB 4677574A GB 4677574 A GB4677574 A GB 4677574A GB 1394853 A GB1394853 A GB 1394853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heater
- piston
- cylinder
- liquid
- polymer
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/50212—Extruding waste before combustion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
- Coke Industry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1394853 Decomposing polymers into liquid and gaseous fuels NIIGATA TEKKOSHO KK 5 May 1972 [18 Aug 1971] 46775/74 Divided out of 1394851 Heading C5E Apparatus for decomposing high polymers into liquid and gaseous fuels comprises an extruder 11 having a rotatable screw shaft 13, heaters 14a, 14b and 14c, a nozzle die 30 and a conduit 55 through which the polymer, after being converted to fluid, is passed into a cylinder 57. The cylinder 57 has a piston 58 which is controlled by a cam 59 which also controls (via a rod 60) a valve 56 (Fig. 2, not shown) so that the valve 56 is opened to allow polymer fluid to enter the cylinder 57 as the piston 58 is withdrawn and thereafter closed so that the decomposition products are expelled, past a non- return valve 61, by the piston on the next stroke. The decomposition products are collected in a reservoir 40 from which liquid products can be siphoned from above the water layer and from which gaseous products are removed for combustion in part at 44 and in part at 47 to drive a gas- or steam-turbine 48 which powers an electric generator 49. In the extruder 11 the polymer is progressively heated to 100-400‹ C. by the heater 14a, to 400-600‹ C. by the heater 14b, and to 600-1000‹ C. by the heater 14c.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46063140A JPS5036665B2 (en) | 1971-08-18 | 1971-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1394853A true GB1394853A (en) | 1975-05-21 |
Family
ID=13220645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4677574A Expired GB1394853A (en) | 1971-08-18 | 1972-05-05 | Apparatus for converting high polymers into fuels |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5036665B2 (en) |
| GB (1) | GB1394853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045874B (en) * | 2006-03-29 | 2010-07-28 | 北京瑞增兰宇新能源有限公司 | Process of preparing biofuel oil and fuel gas with screw extruder |
| CN101045873B (en) * | 2006-03-29 | 2010-07-28 | 北京瑞增兰宇新能源有限公司 | Use of screw extruder in preparing biofuel oil and fuel gas with biomass |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931916U (en) * | 1982-08-25 | 1984-02-28 | 株式会社ミヤマエ | portable grip mount |
| JPS5964171U (en) * | 1982-10-25 | 1984-04-27 | 株式会社ミヤマエ | Improved hook |
-
1971
- 1971-08-18 JP JP46063140A patent/JPS5036665B2/ja not_active Expired
-
1972
- 1972-05-05 GB GB4677574A patent/GB1394853A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045874B (en) * | 2006-03-29 | 2010-07-28 | 北京瑞增兰宇新能源有限公司 | Process of preparing biofuel oil and fuel gas with screw extruder |
| CN101045873B (en) * | 2006-03-29 | 2010-07-28 | 北京瑞增兰宇新能源有限公司 | Use of screw extruder in preparing biofuel oil and fuel gas with biomass |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5036665B2 (en) | 1975-11-26 |
| JPS4828581A (en) | 1973-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |