JPS5773076A - Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bed - Google Patents
Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bedInfo
- Publication number
- JPS5773076A JPS5773076A JP8218180A JP8218180A JPS5773076A JP S5773076 A JPS5773076 A JP S5773076A JP 8218180 A JP8218180 A JP 8218180A JP 8218180 A JP8218180 A JP 8218180A JP S5773076 A JPS5773076 A JP S5773076A
- Authority
- JP
- Japan
- Prior art keywords
- heating medium
- particulate
- combustible material
- void
- inner cylinder
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title abstract 4
- 238000002309 gasification Methods 0.000 title 1
- 239000008187 granular material Substances 0.000 title 1
- 239000011236 particulate material Substances 0.000 title 1
- 238000005979 thermal decomposition reaction Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 6
- 239000011800 void material Substances 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 239000013502 plastic waste Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Abstract
PURPOSE: To convert a combustible material, e.g. an agricultural and forestry waste, into a high caloric combustible gas efficiently, by bringing a particulate and granular heating medium of specific void into contact with the combustible material while circulating the particulate and granular heating medium through a cylindrical vessel constituted of a specific structure divided by a small-diameter inner cylinder and partition plates.
CONSTITUTION: An inner cylinder 2 is placed in a cylindrical vessel 1 and divided by partition plates 5, 6 and 9 to form anular spaces 7', 10' and 11'. A particulate and granular heating medium having a particle diameter of 0.05W2mm is contained in the spaces, and a gas, e.g. steam, is continuously fed from feed ports 12, 13 and 14 to transfer the heating medium upward while keeping the void thereof at 0.4W0.85. The heating medium is then introduced into the space 8' in the inner cylinder 2 and transferred upward gradually while kept at a void of 0.4W0.85. A combustible material, e.g. an agricultural and forestry or plastic waste, is fed from a feed port 16, transferred while in contact with the heating medium and decomposed thermally at 500W1,050°C. The formed gas and steam are joined in the upper spaces 7 and 8 and introduced from an outlet 18 into the next step.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218180A JPS5773076A (en) | 1980-06-19 | 1980-06-19 | Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8218180A JPS5773076A (en) | 1980-06-19 | 1980-06-19 | Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5773076A true JPS5773076A (en) | 1982-05-07 |
Family
ID=13767260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8218180A Pending JPS5773076A (en) | 1980-06-19 | 1980-06-19 | Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773076A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999031202A1 (en) * | 1997-12-18 | 1999-06-24 | Ebara Corporation | Fuel gasifying system |
| US7285144B2 (en) | 1997-11-04 | 2007-10-23 | Ebara Corporation | Fluidized-bed gasification and combustion furnace |
| JP2010001378A (en) * | 2008-06-20 | 2010-01-07 | Ihi Corp | Fluidized bed gasification apparatus |
| JP2012115827A (en) * | 2010-11-12 | 2012-06-21 | Dainippon Sumitomo Pharma Co Ltd | Fluidized bed apparatus |
| CN103074111A (en) * | 2013-01-28 | 2013-05-01 | 秦恒飞 | Equipment and technology for producing synthesis gas through cooperating outer cylinder air gasification with inner cylinder steam gasification |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093265A (en) * | 1973-12-24 | 1975-07-25 | ||
| JPS5184802A (en) * | 1974-12-26 | 1976-07-24 | Shin Meiwa Ind Co Ltd | |
| JPS51119703A (en) * | 1975-04-14 | 1976-10-20 | Ebara Corp | A method and apparatus for thermal decomposition of organic materials |
-
1980
- 1980-06-19 JP JP8218180A patent/JPS5773076A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093265A (en) * | 1973-12-24 | 1975-07-25 | ||
| JPS5184802A (en) * | 1974-12-26 | 1976-07-24 | Shin Meiwa Ind Co Ltd | |
| JPS51119703A (en) * | 1975-04-14 | 1976-10-20 | Ebara Corp | A method and apparatus for thermal decomposition of organic materials |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7285144B2 (en) | 1997-11-04 | 2007-10-23 | Ebara Corporation | Fluidized-bed gasification and combustion furnace |
| WO1999031202A1 (en) * | 1997-12-18 | 1999-06-24 | Ebara Corporation | Fuel gasifying system |
| CN1129662C (en) * | 1997-12-18 | 2003-12-03 | 株式会社荏原制作所 | fuel gasification system |
| US6949224B1 (en) | 1997-12-18 | 2005-09-27 | Ebara Corporation | Fuel gasification system |
| US7390337B2 (en) | 1997-12-18 | 2008-06-24 | Ebara Corporation | Fuel gasification system |
| US7618469B2 (en) | 1997-12-18 | 2009-11-17 | Ebara Corporation | Fuel gasification system |
| JP2010001378A (en) * | 2008-06-20 | 2010-01-07 | Ihi Corp | Fluidized bed gasification apparatus |
| JP2012115827A (en) * | 2010-11-12 | 2012-06-21 | Dainippon Sumitomo Pharma Co Ltd | Fluidized bed apparatus |
| CN103074111A (en) * | 2013-01-28 | 2013-05-01 | 秦恒飞 | Equipment and technology for producing synthesis gas through cooperating outer cylinder air gasification with inner cylinder steam gasification |
| CN103074111B (en) * | 2013-01-28 | 2014-01-29 | 秦恒飞 | Equipment and technology for producing synthesis gas through cooperating outer cylinder air gasification with inner cylinder steam gasification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4230602A (en) | Process for producing highly activated carbonaceous products | |
| JPS644232A (en) | Endothermic reaction apparatus for gases | |
| AU773356C (en) | Method and device for pyrolyzing and gasifying organic substances or substance mixtures | |
| GB8323052D0 (en) | Fluidized bed reactor system | |
| GB1522366A (en) | Apparatus for the production of combustible gas | |
| US5711771A (en) | Latent heat-ballasted gasifier | |
| GB1241386A (en) | Improvements in or relating to the reactivation of spent adsorbents in fluidised bed reactors | |
| PL293179A1 (en) | Apparatus for conducting chemical reactions between a gas and particulate solids in a chamber | |
| JPS5773076A (en) | Thermal decomposition and gasification apparatus of combustible material with particulate and granular material circulating through fluidized bed | |
| JPS5523855A (en) | Incinerator | |
| JPS5310565A (en) | Fluidic combustion system | |
| JPS5662879A (en) | Pyrolysis and its device | |
| JPS55146316A (en) | Treatment device for sewage sludge and industrial waste water sludge | |
| JPS5551292A (en) | Fluidized bed heat transferring apparatus | |
| JPS6045935B2 (en) | Fluidized bed pyrolysis gasification method and device that circulates powder using an inner cylinder with a partition plate | |
| JPS57165098A (en) | Apparatus for aerobic fermentation of sludge | |
| JPS55135195A (en) | Fluidized bed type thermal decomposition apparatus | |
| JPS56142398A (en) | Material and method for accumulating heat by using substance capable of undergoing phase change | |
| JPS57192489A (en) | Hydrocarbon reforming furnace | |
| JPS5614401A (en) | Alcohol reforming apparatus | |
| JPS57153088A (en) | Apparatus and method for particulate material recirculation type pyrolytic gasification using inner cylinder provided with partition plate | |
| JPS52134870A (en) | Apparatus for treating waste solution | |
| JPS56149526A (en) | Incineration system with steam dryer | |
| Chaize et al. | Design, start-up, and operation of a commercial MSW methanation plant | |
| JPS6446576A (en) | Fluidized bed furnace |