CN1308225C - 合成气及合成气衍生产品的制备 - Google Patents
合成气及合成气衍生产品的制备 Download PDFInfo
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- CN1308225C CN1308225C CNB2003801022614A CN200380102261A CN1308225C CN 1308225 C CN1308225 C CN 1308225C CN B2003801022614 A CNB2003801022614 A CN B2003801022614A CN 200380102261 A CN200380102261 A CN 200380102261A CN 1308225 C CN1308225 C CN 1308225C
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- Prior art keywords
- synthetic gas
- stage
- gas
- partial oxidation
- steam
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000001301 oxygen Substances 0.000 claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
- 238000002309 gasification Methods 0.000 claims abstract description 21
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- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
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- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
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- 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
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Industrial Gases (AREA)
Abstract
Description
组分 | 产品流的质量百分比 |
CH4 | 8 |
C2~C4 | 25 |
燃料范围(石油、柴油等) | 62 |
氧化物 | 5 |
组分 | 质量% |
固定碳 | 46.03 |
灰烬 | 23.67 |
挥发物 | 22.61 |
固有水分 | 4.18 |
焦油 | 3.50 |
气化阶段12后 | 部分氧化阶段14后 | 水-煤气变换反应阶段16后 | |
温度℃ | 404 | 1300 | 850.00 |
压力棒(g) | 29.00 | 29.00 | 29.00 |
H2O(mol%) | 34.47 | 29.79 | 35.08 |
H2(mol%) | 20.74 | 31.89 | 30.71 |
CH4(mol%) | 10.64 | 0.22 | 0.46 |
CO(mol%) | 12.20 | 23.63 | 17.82 |
CO2(mol%) | 21.10 | 13.90 | 15.42 |
N2(mol%) | 0.60 | 0.57 | 0.51 |
焦油(mol%) | 0.26 | 0.00 | 0.00 |
H2/CO比 | 1.7 | 1.35 | 1.7 |
总计(kmol/hr) | 3898.00 | 4842.82 | 5424.84 |
组成(mol%) | ||
常规方法 | 本发明的方法10 | |
H2O | 0.17 | 0.20 |
H2 | 57.37 | 62.00 |
氩 | 0.06 | 0.00 |
N2 | 1.96 | 1.03 |
CO | 23.70 | 35.98 |
CO2 | 2.30 | 0.06 |
C1 | 14.34 | 0.93 |
乙烯 | 0.01 | 0.00 |
C2 | 0.06 | 0.00 |
丙稀 | 0.02 | 0.00 |
总计(kmol/hr) | 115442.80 | 99497.44 |
常规方法 | 本发明的方法 | |
HP蒸汽(kgmol/hr) | 87268.52 | 95941.00 |
O2(kgmol/hr) | 15693.54 | 20702.61 |
气化阶段12后 | 部分氧化阶段14后 | 水-煤气变换反应阶段16后 | |
H2O(mol%) | 54.50 | 39.29 | 39.79 |
H2(mol%) | 39.55 | 24.67 | 25.88 |
CH4(mol%) | 8.96 | 0.01 | 0.38 |
CO(mol%) | 22.86 | 19.74 | 14.95 |
CO2(mol%) | 27.17 | 15.29 | 18.05 |
N2(mol%) | 1.47 | 0.99 | 0.94 |
焦油(mol%) | 0.38 | 0.00 | 0.00 |
总流量(mol/h) | 2889.11 | 5174.31 | 5431.81 |
H2/CO比 | 1.70 | 1.25 | 1.70 |
温度(℃) | 450-550 | 1100 | 800-900 |
压力(bar) | 30 | 30 | 30 |
常规 | 方案4 | 方法100 | |
H2O(mol%) | 33.51 | 46.74 | 29.35 |
H2(mol%) | 32.29 | 26.57 | 38.58 |
CH4(mol%) | 0.31 | 0.02 | 0.18 |
CO(mol%) | 16.86 | 13.96 | 20.29 |
CO2(mol%) | 15.94 | 11.90 | 10.69 |
N2(mol%) | 0.86 | 0.81 | 0.90 |
焦油(mol%) | 0.21 | 0.00 | 0.00 |
总流量(mol/h) | 5145.29 | 9255.20 | 7686.45 |
H2/CO比 | 1.90 | 1.90 | 1.90 |
常规 | 方案4 | 方法100 | |
O2/合成气 | 0.19 | 0.32 | 0.17 |
蒸汽/合成气 | 1.07 | 1.30 | 0.74 |
(蒸汽-产生的蒸汽)/合成气 | 0.90 | 0.85 | 0.37 |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200208708 | 2002-10-28 | ||
ZA2002/8708 | 2002-10-28 |
Publications (2)
Publication Number | Publication Date |
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CN1708451A CN1708451A (zh) | 2005-12-14 |
CN1308225C true CN1308225C (zh) | 2007-04-04 |
Family
ID=32178054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801022614A Expired - Fee Related CN1308225C (zh) | 2002-10-28 | 2003-10-27 | 合成气及合成气衍生产品的制备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7008967B2 (zh) |
CN (1) | CN1308225C (zh) |
AU (1) | AU2003274439A1 (zh) |
WO (1) | WO2004037717A1 (zh) |
ZA (1) | ZA200503843B (zh) |
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- 2003-10-27 US US10/533,096 patent/US7008967B2/en not_active Expired - Fee Related
- 2003-10-27 AU AU2003274439A patent/AU2003274439A1/en not_active Abandoned
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US8585285B2 (en) | 2006-10-06 | 2013-11-19 | Covidien Ag | Electronic thermometer with selectable modes |
Also Published As
Publication number | Publication date |
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CN1708451A (zh) | 2005-12-14 |
US7008967B2 (en) | 2006-03-07 |
ZA200503843B (en) | 2007-01-31 |
WO2004037717A1 (en) | 2004-05-06 |
US20050261382A1 (en) | 2005-11-24 |
AU2003274439A1 (en) | 2004-05-13 |
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