CN104045057B - 一种天然气催化部分氧化生产直接海绵铁的工艺 - Google Patents
一种天然气催化部分氧化生产直接海绵铁的工艺 Download PDFInfo
- Publication number
- CN104045057B CN104045057B CN201410280315.6A CN201410280315A CN104045057B CN 104045057 B CN104045057 B CN 104045057B CN 201410280315 A CN201410280315 A CN 201410280315A CN 104045057 B CN104045057 B CN 104045057B
- Authority
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- China
- Prior art keywords
- natural gas
- sweet natural
- sponge iron
- technique
- gas
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 84
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000003345 natural gas Substances 0.000 title claims abstract description 41
- 235000009508 confectionery Nutrition 0.000 title claims abstract description 37
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 24
- 230000003647 oxidation Effects 0.000 title claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000005338 heat storage Methods 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 15
- 239000011593 sulfur Substances 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 5
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 4
- 238000006477 desulfuration reaction Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 239000004480 active ingredient Substances 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 235000011089 carbon dioxide Nutrition 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000002407 reforming Methods 0.000 description 9
- 230000001131 transforming effect Effects 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-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
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Catalysts (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201410280315.6A CN104045057B (zh) | 2014-06-20 | 2014-06-20 | 一种天然气催化部分氧化生产直接海绵铁的工艺 |
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CN201410280315.6A CN104045057B (zh) | 2014-06-20 | 2014-06-20 | 一种天然气催化部分氧化生产直接海绵铁的工艺 |
Publications (2)
Publication Number | Publication Date |
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CN104045057A CN104045057A (zh) | 2014-09-17 |
CN104045057B true CN104045057B (zh) | 2016-04-20 |
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CN201410280315.6A Active CN104045057B (zh) | 2014-06-20 | 2014-06-20 | 一种天然气催化部分氧化生产直接海绵铁的工艺 |
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CN (1) | CN104045057B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107674934A (zh) * | 2017-12-04 | 2018-02-09 | 山西冶金工程技术有限公司 | 一种新型直接还原铁重整炉的供气系统及工艺 |
CN111961783A (zh) * | 2020-07-29 | 2020-11-20 | 辽宁科技大学 | 一种海绵铁生产系统及生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432789A (en) * | 1982-03-02 | 1984-02-21 | Skf Steel Engineering | Method of minimizing energy consumption when reducing iron oxide with reducing gases |
CN101524647A (zh) * | 2007-10-19 | 2009-09-09 | 北京化工大学 | 用于甲烷氧化偶联制低碳烃的金属基整体式催化剂及其制备方法 |
US8133463B1 (en) * | 2008-04-14 | 2012-03-13 | The United States Of America As Represented By The Department Of Energy | Pyrochlore-type catalysts for the reforming of hydrocarbon fuels |
CN103146866A (zh) * | 2013-04-03 | 2013-06-12 | 中冶赛迪工程技术股份有限公司 | 利用ch4非催化转化生产海绵铁的直接还原工艺 |
CN103525966A (zh) * | 2013-10-08 | 2014-01-22 | 中国石油大学(北京) | 利用天然气催化转化生产气基直接还原铁的方法及系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20075030L (no) * | 2007-10-04 | 2009-04-06 | Sinvent As | Materiale og fremgangsmate for partielle oksidasjon av naturgass |
-
2014
- 2014-06-20 CN CN201410280315.6A patent/CN104045057B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432789A (en) * | 1982-03-02 | 1984-02-21 | Skf Steel Engineering | Method of minimizing energy consumption when reducing iron oxide with reducing gases |
CN101524647A (zh) * | 2007-10-19 | 2009-09-09 | 北京化工大学 | 用于甲烷氧化偶联制低碳烃的金属基整体式催化剂及其制备方法 |
US8133463B1 (en) * | 2008-04-14 | 2012-03-13 | The United States Of America As Represented By The Department Of Energy | Pyrochlore-type catalysts for the reforming of hydrocarbon fuels |
CN103146866A (zh) * | 2013-04-03 | 2013-06-12 | 中冶赛迪工程技术股份有限公司 | 利用ch4非催化转化生产海绵铁的直接还原工艺 |
CN103525966A (zh) * | 2013-10-08 | 2014-01-22 | 中国石油大学(北京) | 利用天然气催化转化生产气基直接还原铁的方法及系统 |
Non-Patent Citations (2)
Title |
---|
基于晶格氧的甲烷化学链重整制合成气;黄振等;《化学进展》;20120831;第24卷(第8期);第1599-1609页 * |
晶格氧部分氧化甲烷制合成气;李孔斋等;《化学进展》;20080930;第20卷(第9期);第1306-1314页 * |
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CN104045057A (zh) | 2014-09-17 |
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Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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