GB291062A - Process and apparatus for heating finely pulverized coal - Google Patents
Process and apparatus for heating finely pulverized coalInfo
- Publication number
- GB291062A GB291062A GB15452/28A GB1545228A GB291062A GB 291062 A GB291062 A GB 291062A GB 15452/28 A GB15452/28 A GB 15452/28A GB 1545228 A GB1545228 A GB 1545228A GB 291062 A GB291062 A GB 291062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- carbonized
- temperature
- particles
- pulverized coal
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/18—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge
- C10B47/22—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge in dispersed form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
291,062. Trent Process Corporation, (Assignees of Trent, W. E.). Oct. 25, 1926, ,[Convention date]. Divided on 277,660. Coking processes.-Finely pulverized coal which may be preheated, is carbonized by utilizing the heat obtained by the exothermic reaction which takes place during heat treatment. The gases and vapours generated during treatment travel with a powdered material which flows in a substantially solid stream, and serve to agitate and assist the material in its travel, the carbonized residue being in the form of finely divided particles. The mobility of the powdered coal is enhanced if it is maintained at a temperature of about 200‹ C., that is, at such a temperature that vapours or gases are issuing from the coal particles, the pipe through which the coal is passing being provided with a heating jacket to maintain the temperature at the desired degree. The pulverized coal, dried in a conduit 31 at a temperature of about 300‹ C., enters a chamber 32 and passes into a series of vertical pipes 34 in which it is carbonized by exothermic reaction. The residue is discharged into a chambar 35 and overflows into an annular passage 36 communicating with a second passage 40 having a discharge opening 37. The heat from the ascending carbonized particles is thus transferred to the incoming fuel. The volatiles generated pass with the coal and are discharged through an opening 37<1> and outlet 39. Specification 277,660 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US291062XA | 1926-10-25 | 1926-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB291062A true GB291062A (en) | 1928-11-22 |
Family
ID=21847248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15452/28A Expired GB291062A (en) | 1926-10-25 | 1927-09-12 | Process and apparatus for heating finely pulverized coal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB291062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905986A (en) * | 2017-03-22 | 2017-06-30 | 西北农林科技大学 | A kind of multichannel high-efficient pyrolysis installation |
-
1927
- 1927-09-12 GB GB15452/28A patent/GB291062A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106905986A (en) * | 2017-03-22 | 2017-06-30 | 西北农林科技大学 | A kind of multichannel high-efficient pyrolysis installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB286404A (en) | Improvements relating to the distillation of carbonaceous or bituminous substances | |
| US1937552A (en) | Process and apparatus for carbonizing powdered coal | |
| GB291062A (en) | Process and apparatus for heating finely pulverized coal | |
| US1364273A (en) | Process for the production of lampblack | |
| GB283259A (en) | Improvements relating to the distillation of carbonaceous substances | |
| US1055334A (en) | Process of making gas. | |
| US1810871A (en) | Activation of carbon | |
| US2924556A (en) | Heat processing of fine-granular coal products | |
| US1838883A (en) | Process for producing carbonized particles from finely pulverized coal | |
| GB277660A (en) | Improvements in carbonizing and gasifying pulverized coal and treating ores | |
| GB281110A (en) | Improvements in the process of distilling or coking coal | |
| US2108870A (en) | Apparatus for the recovery of sulphuric acid | |
| GB218925A (en) | Improvements in and relating to the carbonisation of coal and the production of high grade gas | |
| GB279544A (en) | Improvements in or relating to a method of and means for separating solids or semi-solids from liquids by drying or concentrating | |
| US1398751A (en) | Process for the production of soot-carbon, retort-graphite, and other carbon products from natural gas | |
| GB338153A (en) | Improvements in and apparatus for the manufacture and production of fuel gases of high calorific power from bituminous coals | |
| SU52454A1 (en) | The method of producing carbon disulfide | |
| SU56046A1 (en) | The method of combined production of yellow phosphorus and power gas | |
| US511334A (en) | George c | |
| GB509966A (en) | Process for the continuous distillation of cellulosic material, and apparatus for carrying out this process | |
| SU116649A1 (en) | Installation for the pyrolysis of hydrocarbon gases | |
| US1719509A (en) | Chemical apparatus for reactions on heated solid material | |
| SU32479A1 (en) | The method of thermal processing of combustible minerals | |
| US1839018A (en) | Process and apparatus for converting oil | |
| GB289491A (en) | Improvements in gas producers |