DE2602172C2 - Verfahren zum Herstellen von kohlenstoffhaltigem Material aus Steinkohle sowie Verwendung desselben - Google Patents
Verfahren zum Herstellen von kohlenstoffhaltigem Material aus Steinkohle sowie Verwendung desselbenInfo
- Publication number
- DE2602172C2 DE2602172C2 DE2602172A DE2602172A DE2602172C2 DE 2602172 C2 DE2602172 C2 DE 2602172C2 DE 2602172 A DE2602172 A DE 2602172A DE 2602172 A DE2602172 A DE 2602172A DE 2602172 C2 DE2602172 C2 DE 2602172C2
- Authority
- DE
- Germany
- Prior art keywords
- volume
- mixture
- minutes
- gases
- fluidized bed
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 239000003245 coal Substances 0.000 title claims description 8
- 239000003575 carbonaceous material Substances 0.000 title claims description 7
- 230000008569 process Effects 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000008246 gaseous mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000011269 tar Substances 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
-
- 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
- C10B49/08—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 in dispersed form
- C10B49/10—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 in dispersed form according to the "fluidised bed" technique
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4776975A IT1026405B (it) | 1975-01-21 | 1975-01-21 | Materiale carbonioso con elevate caratteristiche di sviluppo e di attivita superficiale e processo per ottenerlo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2602172A1 DE2602172A1 (de) | 1976-07-22 |
| DE2602172C2 true DE2602172C2 (de) | 1982-04-15 |
Family
ID=11262397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2602172A Expired DE2602172C2 (de) | 1975-01-21 | 1976-01-21 | Verfahren zum Herstellen von kohlenstoffhaltigem Material aus Steinkohle sowie Verwendung desselben |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE837616A (enExample) |
| DE (1) | DE2602172C2 (enExample) |
| FR (1) | FR2298594A1 (enExample) |
| GB (1) | GB1500451A (enExample) |
| IT (1) | IT1026405B (enExample) |
| LU (1) | LU74214A1 (enExample) |
| NL (1) | NL7600635A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925864A1 (de) * | 1979-06-27 | 1981-01-29 | Metallgesellschaft Ag | Verfahren zum reinigen von organische schadstoffe enthaltender abluft |
| WO1981001404A1 (en) * | 1979-11-19 | 1981-05-28 | Scm Corp | Chlorination of titaniferous ore using porous carbon |
| RU2119521C1 (ru) * | 1997-04-10 | 1998-09-27 | Научно-технический центр "Экосорб" Ассоциации "Космонавтика-человечеству" | Способ и установка для термической переработки твердого углеродсодержащего сырья с получением сорбента |
| RU2359006C1 (ru) * | 2008-05-05 | 2009-06-20 | Сергей Романович Исламов | Способ переработки угля |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184397A (en) * | 1960-05-24 | 1965-05-18 | Fmc Corp | Amorphous carbonaceous material |
| IT997826B (it) * | 1973-11-29 | 1975-12-30 | Centro Speriment Metallurg | Processo perfezionato per la produ zione di coke formato |
-
1975
- 1975-01-21 IT IT4776975A patent/IT1026405B/it active
-
1976
- 1976-01-06 GB GB27576A patent/GB1500451A/en not_active Expired
- 1976-01-15 BE BE6045338A patent/BE837616A/xx not_active IP Right Cessation
- 1976-01-20 LU LU74214A patent/LU74214A1/xx unknown
- 1976-01-20 FR FR7601355A patent/FR2298594A1/fr active Granted
- 1976-01-21 DE DE2602172A patent/DE2602172C2/de not_active Expired
- 1976-01-21 NL NL7600635A patent/NL7600635A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE837616A (fr) | 1976-05-03 |
| NL7600635A (nl) | 1976-07-23 |
| LU74214A1 (enExample) | 1976-07-23 |
| FR2298594B1 (enExample) | 1978-11-10 |
| IT1026405B (it) | 1978-09-20 |
| GB1500451A (en) | 1978-02-08 |
| FR2298594A1 (fr) | 1976-08-20 |
| DE2602172A1 (de) | 1976-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8125 | Change of the main classification |
Ipc: C01B 31/02 |
|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |