CA1071402A - Process for the treatment of coke-oven gas - Google Patents
Process for the treatment of coke-oven gasInfo
- Publication number
- CA1071402A CA1071402A CA285,485A CA285485A CA1071402A CA 1071402 A CA1071402 A CA 1071402A CA 285485 A CA285485 A CA 285485A CA 1071402 A CA1071402 A CA 1071402A
- Authority
- CA
- Canada
- Prior art keywords
- gas
- coke
- coal
- cracked
- oven
- 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 abstract description 29
- 230000008569 process Effects 0.000 title claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 136
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 230000003647 oxidation Effects 0.000 claims abstract description 16
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 239000003245 coal Substances 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 15
- 238000004939 coking Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000571 coke Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000001603 reducing effect Effects 0.000 description 36
- 229910001868 water Inorganic materials 0.000 description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- 238000002309 gasification Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000006227 byproduct Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000004868 gas analysis Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- FNYLWPVRPXGIIP-UHFFFAOYSA-N Triamterene Chemical compound NC1=NC2=NC(N)=NC(N)=C2N=C1C1=CC=CC=C1 FNYLWPVRPXGIIP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C21B13/0073—Selection or treatment of the reducing gases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762638348 DE2638348A1 (de) | 1976-08-26 | 1976-08-26 | Verfahren zur weiterverarbeitung von koksofengas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071402A true CA1071402A (en) | 1980-02-12 |
Family
ID=5986379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA285,485A Expired CA1071402A (en) | 1976-08-26 | 1977-08-25 | Process for the treatment of coke-oven gas |
Country Status (12)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU81427A1 (fr) * | 1979-06-26 | 1979-09-12 | Arbed | Procede et installation pour la reduction en continu de minerais de fer |
| DE3115391A1 (de) * | 1981-04-16 | 1982-12-30 | Bergwerksverband Gmbh, 4300 Essen | "verfahren und vorrichtung zur herstellung von wasserstoff- und kohlenoxidreichen gasen aus rohen kohledestillationsgasen |
| DE3217422A1 (de) * | 1982-05-08 | 1983-11-10 | Fritz Werner Industrie-Ausrüstungen GmbH, 6222 Geisenheim | Verfahren und einrichtung zum aufbereiten zerkleinerter kohle durch vergasen mittels eines mehrkammer-reaktors |
| DE3510904A1 (de) * | 1984-04-07 | 1985-10-17 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zum betrieb eines hochofens |
| SE457355B (sv) * | 1985-09-25 | 1988-12-19 | Skf Steel Eng Ab | Saett att framstaella en ren, koloxid och vaetgas innehaallande gas |
| SE457264B (sv) * | 1985-09-25 | 1988-12-12 | Skf Steel Eng Ab | Saett att rena koksugnsgas |
| DE3669534D1 (de) * | 1986-05-07 | 1990-04-19 | Voest Alpine Ind Anlagen | Integriertes huettenwerk. |
| AT385051B (de) * | 1986-08-07 | 1988-02-10 | Voest Alpine Ag | Huettenwerk und verfahren zur erzeugung von stahl |
| DE4210003A1 (de) * | 1992-03-27 | 1993-09-30 | Ruhrkohle Ag | Kombiniertes Verfahren zur Erzeugung von metallurgischem Koks und Eisenschwamm |
| MX2007001249A (es) * | 2004-08-03 | 2007-03-23 | Hylsa Sa | Metodo y aparato para producir gases reductores limpios a partir de gas de coqueria. |
| JP6327888B2 (ja) * | 2013-03-07 | 2018-05-23 | 新日鐵住金株式会社 | 石炭乾留ガスからの水素ガス製造装置および水素ガス製造方法 |
| CN113501494A (zh) * | 2021-07-07 | 2021-10-15 | 山西晋南钢铁集团有限公司 | 一种高炉炼铁用焦炉煤气的自重整系统及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5067804A (enrdf_load_html_response) * | 1973-10-16 | 1975-06-06 |
-
1976
- 1976-08-26 DE DE19762638348 patent/DE2638348A1/de not_active Ceased
-
1977
- 1977-07-18 IT IT50322/77A patent/IT1079339B/it active
- 1977-08-03 JP JP9259477A patent/JPS5328603A/ja active Pending
- 1977-08-09 ZA ZA00774813A patent/ZA774813B/xx unknown
- 1977-08-11 GB GB33778/77A patent/GB1566970A/en not_active Expired
- 1977-08-19 AU AU28055/77A patent/AU513439B2/en not_active Expired
- 1977-08-19 FR FR7725403A patent/FR2362789A1/fr active Granted
- 1977-08-22 SE SE7709414A patent/SE7709414L/xx unknown
- 1977-08-22 ES ES461815A patent/ES461815A1/es not_active Expired
- 1977-08-23 BR BR7705614A patent/BR7705614A/pt unknown
- 1977-08-24 PL PL1977200435A patent/PL112456B1/pl not_active IP Right Cessation
- 1977-08-25 CA CA285,485A patent/CA1071402A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PL112456B1 (en) | 1980-10-31 |
| PL200435A1 (pl) | 1978-04-24 |
| DE2638348A1 (de) | 1978-07-13 |
| SE7709414L (sv) | 1978-02-27 |
| BR7705614A (pt) | 1978-07-11 |
| GB1566970A (en) | 1980-05-08 |
| AU2805577A (en) | 1979-02-22 |
| FR2362789B1 (enrdf_load_html_response) | 1980-05-16 |
| ES461815A1 (es) | 1978-05-16 |
| ZA774813B (en) | 1978-06-28 |
| FR2362789A1 (fr) | 1978-03-24 |
| IT1079339B (it) | 1985-05-08 |
| JPS5328603A (en) | 1978-03-17 |
| AU513439B2 (en) | 1980-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |