CN107118809A - 一种气流床与循环流化床组合循环气化系统及其两段式气化方法 - Google Patents
一种气流床与循环流化床组合循环气化系统及其两段式气化方法 Download PDFInfo
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- CN107118809A CN107118809A CN201710500836.1A CN201710500836A CN107118809A CN 107118809 A CN107118809 A CN 107118809A CN 201710500836 A CN201710500836 A CN 201710500836A CN 107118809 A CN107118809 A CN 107118809A
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- air flow
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- recirculating fluidized
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- gasification
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- 238000002309 gasification Methods 0.000 title claims abstract description 132
- 230000003134 recirculating effect Effects 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000008569 process Effects 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 80
- 239000007789 gas Substances 0.000 claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 50
- 239000000446 fuel Substances 0.000 claims abstract description 39
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003546 flue gas Substances 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims description 29
- 239000003245 coal Substances 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 19
- 239000010881 fly ash Substances 0.000 claims description 17
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000002956 ash Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002028 Biomass Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 238000001816 cooling Methods 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
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- 239000002006 petroleum coke Substances 0.000 claims description 4
- 239000002910 solid waste Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000002918 waste heat Substances 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 22
- 239000004449 solid propellant Substances 0.000 abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 239000013589 supplement Substances 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 239000003034 coal gas Substances 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
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- 239000002699 waste material Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006479 redox reaction Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000002817 coal dust Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000002085 persistent effect Effects 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
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- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
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- 239000000498 cooling water Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
- C10J3/56—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/725—Redox processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
-
- 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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
全水% | 空干基水分% | 空干基灰分% | 空干基固定碳% | 空干基挥发分% | 空干基全硫% |
11.07 | 8.21 | 15.89 | 48.51 | 27.39 | 0.33 |
气流床气化剂 | 气流床压力MPa | 热值kcal/Nm3 |
空气 | 0.05 | 1496 |
30%富氧空气 | 0.05 | 1721 |
纯氧 | 0.05 | 2729 |
Claims (10)
Priority Applications (1)
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CN201710500836.1A CN107118809B (zh) | 2017-06-27 | 2017-06-27 | 一种气流床与循环流化床组合循环气化系统及其两段式气化方法 |
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CN201710500836.1A CN107118809B (zh) | 2017-06-27 | 2017-06-27 | 一种气流床与循环流化床组合循环气化系统及其两段式气化方法 |
Publications (2)
Publication Number | Publication Date |
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CN107118809A true CN107118809A (zh) | 2017-09-01 |
CN107118809B CN107118809B (zh) | 2023-08-11 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108753370A (zh) * | 2018-08-22 | 2018-11-06 | 安徽科达洁能股份有限公司 | 一种耦合式煤气化系统及方法 |
CN110686417A (zh) * | 2019-10-21 | 2020-01-14 | 铜陵市宏安太阳能科技有限公司 | 一种多能互补的太阳能热水器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102936518A (zh) * | 2012-11-16 | 2013-02-20 | 中国石油大学(华东) | 生活垃圾耦合流化床分级热解气化工艺 |
CN103450946A (zh) * | 2013-09-02 | 2013-12-18 | 张荣光 | 一种有独立燃烧室的流化床气化反应方法及装置 |
WO2015143955A1 (zh) * | 2014-03-28 | 2015-10-01 | 上海锅炉厂有限公司 | 固体燃料分级气化-燃烧双床多联产系统与方法 |
CN105779008A (zh) * | 2016-04-15 | 2016-07-20 | 安徽科达洁能股份有限公司 | 煤粉的处理方法和系统 |
CN105838451A (zh) * | 2016-04-26 | 2016-08-10 | 华陆工程科技有限责任公司 | 一种串联双床粉煤分步气化方法 |
CN206986107U (zh) * | 2017-06-27 | 2018-02-09 | 安徽科达洁能股份有限公司 | 一种气流床与循环流化床组合循环气化系统 |
-
2017
- 2017-06-27 CN CN201710500836.1A patent/CN107118809B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102936518A (zh) * | 2012-11-16 | 2013-02-20 | 中国石油大学(华东) | 生活垃圾耦合流化床分级热解气化工艺 |
CN103450946A (zh) * | 2013-09-02 | 2013-12-18 | 张荣光 | 一种有独立燃烧室的流化床气化反应方法及装置 |
WO2015143955A1 (zh) * | 2014-03-28 | 2015-10-01 | 上海锅炉厂有限公司 | 固体燃料分级气化-燃烧双床多联产系统与方法 |
CN105779008A (zh) * | 2016-04-15 | 2016-07-20 | 安徽科达洁能股份有限公司 | 煤粉的处理方法和系统 |
CN105838451A (zh) * | 2016-04-26 | 2016-08-10 | 华陆工程科技有限责任公司 | 一种串联双床粉煤分步气化方法 |
CN206986107U (zh) * | 2017-06-27 | 2018-02-09 | 安徽科达洁能股份有限公司 | 一种气流床与循环流化床组合循环气化系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108753370A (zh) * | 2018-08-22 | 2018-11-06 | 安徽科达洁能股份有限公司 | 一种耦合式煤气化系统及方法 |
CN108753370B (zh) * | 2018-08-22 | 2024-03-29 | 安徽科达洁能股份有限公司 | 一种耦合式煤气化系统及方法 |
CN110686417A (zh) * | 2019-10-21 | 2020-01-14 | 铜陵市宏安太阳能科技有限公司 | 一种多能互补的太阳能热水器 |
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Address after: 243000 555 north section of Ling Xiao Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee after: KEDA CLEAN ENERGY Co.,Ltd. Patentee after: Anhui Keda New Energy Equipment Co.,Ltd. Patentee after: HENAN KDNEU INTERNATIONAL ENGINEERING Co.,Ltd. Address before: 243000 555 north section of Ling Xiao Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee before: KEDA CLEAN ENERGY Co.,Ltd. Patentee before: Anhui Keda Lithium Battery Equipment Co.,Ltd. Patentee before: HENAN KDNEU INTERNATIONAL ENGINEERING Co.,Ltd. |