DE2407217A1 - Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffen - Google Patents
Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffenInfo
- Publication number
- DE2407217A1 DE2407217A1 DE19742407217 DE2407217A DE2407217A1 DE 2407217 A1 DE2407217 A1 DE 2407217A1 DE 19742407217 DE19742407217 DE 19742407217 DE 2407217 A DE2407217 A DE 2407217A DE 2407217 A1 DE2407217 A1 DE 2407217A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- thermal treatment
- conveyor
- gases
- drying
- 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
- 238000007669 thermal treatment Methods 0.000 title claims abstract description 15
- 239000011261 inert gas Substances 0.000 title claims abstract description 7
- 239000003245 coal Substances 0.000 title claims description 15
- 238000001035 drying Methods 0.000 title abstract description 5
- 238000007872 degassing Methods 0.000 title abstract description 4
- 239000008187 granular material Substances 0.000 title 1
- 239000007789 gas Substances 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005201 scrubbing Methods 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
- C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
-
- 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
-
- 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
- C10B47/28—Other processes
- C10B47/32—Other processes in ovens with mechanical conveying means
- C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742407217 DE2407217A1 (de) | 1974-02-15 | 1974-02-15 | Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffen |
| DD18409675A DD116299A5 (enExample) | 1974-02-15 | 1975-02-10 | |
| JP1809875A JPS50117801A (enExample) | 1974-02-15 | 1975-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742407217 DE2407217A1 (de) | 1974-02-15 | 1974-02-15 | Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2407217A1 true DE2407217A1 (de) | 1975-09-04 |
Family
ID=5907468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742407217 Pending DE2407217A1 (de) | 1974-02-15 | 1974-02-15 | Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffen |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS50117801A (enExample) |
| DD (1) | DD116299A5 (enExample) |
| DE (1) | DE2407217A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138213A3 (en) * | 1983-10-15 | 1986-10-01 | Veba Oel Entwicklungs-Gesellschaft Mbh | Pyrolysis of coal hydrogenation residues |
| EP0138214A3 (de) * | 1983-10-15 | 1986-10-08 | VEBA OEL Entwicklungs-Gesellschaft mbH | Verfahren zur Synthesegaserzeugung |
| EP0138215A3 (de) * | 1983-10-15 | 1986-12-03 | VEBA OEL Entwicklungs-Gesellschaft mbH | Verfahren zur Aufarbeitung von Rückständen bei der Kohlehydrierung |
| EP0142043A3 (en) * | 1983-10-15 | 1986-12-03 | Veba Oel Entwicklungs-Gesellschaft Mbh | Process for the recuperation of vaporizable oils from hydrogenation residues of heavy oils, bitumen, tars etc. |
-
1974
- 1974-02-15 DE DE19742407217 patent/DE2407217A1/de active Pending
-
1975
- 1975-02-10 DD DD18409675A patent/DD116299A5/xx unknown
- 1975-02-14 JP JP1809875A patent/JPS50117801A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0138213A3 (en) * | 1983-10-15 | 1986-10-01 | Veba Oel Entwicklungs-Gesellschaft Mbh | Pyrolysis of coal hydrogenation residues |
| EP0138214A3 (de) * | 1983-10-15 | 1986-10-08 | VEBA OEL Entwicklungs-Gesellschaft mbH | Verfahren zur Synthesegaserzeugung |
| EP0138215A3 (de) * | 1983-10-15 | 1986-12-03 | VEBA OEL Entwicklungs-Gesellschaft mbH | Verfahren zur Aufarbeitung von Rückständen bei der Kohlehydrierung |
| EP0142043A3 (en) * | 1983-10-15 | 1986-12-03 | Veba Oel Entwicklungs-Gesellschaft Mbh | Process for the recuperation of vaporizable oils from hydrogenation residues of heavy oils, bitumen, tars etc. |
Also Published As
| Publication number | Publication date |
|---|---|
| DD116299A5 (enExample) | 1975-11-12 |
| JPS50117801A (enExample) | 1975-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69123198T2 (de) | Verfahren und Vorrichtung zur Herstellung von Aktivkohle unter Verwendung von kohlehaltigem Material | |
| DE2400991C2 (de) | Vorrichtung zur Auffrischung von Aktivkohle | |
| EP1289893B1 (de) | Vorrichtung und verfahren zur behandlung eines kohlenwasserstoffhaltigen abfallstoffes | |
| DE69511625T2 (de) | Verfahren und Vorrichtung zur Pyrolyse von Abfällen mit einer Vorwärmeinheit | |
| EP0376356A1 (de) | Verfahren und Vorrichtung zum Abtrennen unerwünschter Bestandteile aus einem Abgas | |
| DE3139078A1 (de) | Verfahren zur regeneration von feuchten, pulverfoermigen adsorptionsmitteln sowie vorrichtung zur durchfuehrung dieses verfahrens | |
| DE69200056T2 (de) | Wärmebehandlungsvorrichtung mit reduziertem Druck. | |
| DE2407217A1 (de) | Verfahren und vorrichtung zur thermischen behandlung von koernigen feststoffen | |
| DE2737117C3 (enExample) | ||
| DE3025831A1 (de) | Thermisches regenerativverfahren sowie vorrichtung zur durchfuehrung des verfahrens | |
| DE69624851T2 (de) | System zur Reduktion der Härtung eines Klebstoffes | |
| DE19715839A1 (de) | Verfahren und Vorrichtung zur Reinigung von öl- und wasserhaltigen Walzzunderschlämmen | |
| DE2047855C3 (enExample) | ||
| DE3344228A1 (de) | Vorrichtung und verfahren zum regenerieren von trockenen, pulverfoermigen beladenen kohlenstoffhaltigen adsorptionsmitteln u. verfahren zum thermischen regenerieren mit dieser vorrichtung | |
| DE2941201A1 (de) | Roestmaschine | |
| DE3400399C2 (enExample) | ||
| WO1987000611A1 (fr) | Procede de fonctionnement d'un four tunnel, et four tunnel | |
| DE2807946C2 (de) | Verfahren und Vorrichtung zur Trocknung und Vorerhitzung von Kokskohle | |
| DE408586C (de) | Nutsche zum Behandeln, Entwaessern bzw. Trocknen koernigen Gutes | |
| DE2047855A1 (de) | Vorrichtung zum Kuhlen von Feststoffen vermittels direkter Berührung mit Flussig keiten | |
| DE1903333A1 (de) | Drehofen und Trockenverfahren | |
| DE102017005632A1 (de) | Vorrichtung zum gleichzeitigen Trocknen, Decarburieren und Desagglomerieren von Pulvern | |
| DE2702081A1 (de) | Verfahren zur regeneration von aktivkohle und vorrichtung zur durchfuehrung des verfahrens | |
| EP0509622B1 (de) | Vorrichtung zur Behandlung riesel- oder fliessfähiger Stoffe, insbesondere zur Reaktivierung von Aktivkohle in einem indirekt beheizten Reaktor | |
| DE69017449T2 (de) | Zuführsystem für kalk-recalcinierungsofen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |