CN1727449A - 一种对来自煤干馏制气炉的粗煤气的净化的工艺方法 - Google Patents
一种对来自煤干馏制气炉的粗煤气的净化的工艺方法 Download PDFInfo
- Publication number
- CN1727449A CN1727449A CN 200410021573 CN200410021573A CN1727449A CN 1727449 A CN1727449 A CN 1727449A CN 200410021573 CN200410021573 CN 200410021573 CN 200410021573 A CN200410021573 A CN 200410021573A CN 1727449 A CN1727449 A CN 1727449A
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- CN
- China
- Prior art keywords
- gas
- naphthalene
- coal
- benzene
- desulfurization
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims description 10
- 238000000197 pyrolysis Methods 0.000 title claims description 10
- 230000003750 conditioning effect Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 239000003034 coal gas Substances 0.000 claims description 42
- 238000006477 desulfuration reaction Methods 0.000 claims description 29
- 230000023556 desulfurization Effects 0.000 claims description 28
- WINTXHPCODMMRI-UHFFFAOYSA-N benzene naphthalene Chemical compound C1=CC=CC=C1.C1=CC=CC=C1.C1=CC=CC2=CC=CC=C21 WINTXHPCODMMRI-UHFFFAOYSA-N 0.000 claims description 25
- 230000009615 deamination Effects 0.000 claims description 22
- 238000006481 deamination reaction Methods 0.000 claims description 22
- 238000005516 engineering process Methods 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 9
- 238000003672 processing method Methods 0.000 claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 49
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 22
- 238000001816 cooling Methods 0.000 abstract description 12
- 229910021529 ammonia Inorganic materials 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000009738 saturating Methods 0.000 abstract 1
- 239000002641 tar oil Substances 0.000 abstract 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 82
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 14
- 239000011269 tar Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- 239000005864 Sulphur Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 239000011280 coal tar Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 239000011282 acid tar Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- LMIZORQOLSLQRY-UHFFFAOYSA-N benzene;naphthalene Chemical class C1=CC=CC=C1.C1=CC=CC2=CC=CC=C21 LMIZORQOLSLQRY-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- Industrial Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100215739A CN100463953C (zh) | 2004-07-27 | 2004-07-27 | 一种对来自煤干馏制气炉的粗煤气的净化的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100215739A CN100463953C (zh) | 2004-07-27 | 2004-07-27 | 一种对来自煤干馏制气炉的粗煤气的净化的工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1727449A true CN1727449A (zh) | 2006-02-01 |
CN100463953C CN100463953C (zh) | 2009-02-25 |
Family
ID=35926973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100215739A Expired - Lifetime CN100463953C (zh) | 2004-07-27 | 2004-07-27 | 一种对来自煤干馏制气炉的粗煤气的净化的工艺方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100463953C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100540632C (zh) * | 2006-02-21 | 2009-09-16 | 艾绍奎 | 侏罗世纪不粘性烟煤的综合洁净利用方法 |
CN102061197A (zh) * | 2011-01-24 | 2011-05-18 | 江苏中显集团有限公司 | 一种焦炉煤气脱硫脱氨联合的净化方法及其专用装置 |
CN102175034A (zh) * | 2011-02-11 | 2011-09-07 | 宋文奇 | 一种原煤再利用工艺 |
CN103589462A (zh) * | 2013-11-21 | 2014-02-19 | 王光华 | 一种焦炉煤气净化及化学产品回收的工艺方法 |
CN108102731A (zh) * | 2017-12-27 | 2018-06-01 | 河南龙成煤高效技术应用有限公司 | 一种低温热解煤气净化工艺 |
CN112521982A (zh) * | 2020-09-28 | 2021-03-19 | 福建省气柜设备安装有限公司 | 一种利用煤气净化系统回收焦化尾气的系统及工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1016182B (zh) * | 1988-06-04 | 1992-04-08 | 河南省安阳钢铁公司 | 净化焦炉煤气中萘的工艺 |
-
2004
- 2004-07-27 CN CNB2004100215739A patent/CN100463953C/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100540632C (zh) * | 2006-02-21 | 2009-09-16 | 艾绍奎 | 侏罗世纪不粘性烟煤的综合洁净利用方法 |
CN102061197A (zh) * | 2011-01-24 | 2011-05-18 | 江苏中显集团有限公司 | 一种焦炉煤气脱硫脱氨联合的净化方法及其专用装置 |
CN102061197B (zh) * | 2011-01-24 | 2013-04-17 | 江苏中显集团有限公司 | 一种焦炉煤气脱硫脱氨联合的净化方法及其专用装置 |
CN102175034A (zh) * | 2011-02-11 | 2011-09-07 | 宋文奇 | 一种原煤再利用工艺 |
CN103589462A (zh) * | 2013-11-21 | 2014-02-19 | 王光华 | 一种焦炉煤气净化及化学产品回收的工艺方法 |
CN108102731A (zh) * | 2017-12-27 | 2018-06-01 | 河南龙成煤高效技术应用有限公司 | 一种低温热解煤气净化工艺 |
CN112521982A (zh) * | 2020-09-28 | 2021-03-19 | 福建省气柜设备安装有限公司 | 一种利用煤气净化系统回收焦化尾气的系统及工艺 |
Also Published As
Publication number | Publication date |
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CN100463953C (zh) | 2009-02-25 |
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Owner name: ANSTEEL ENGINEERING TECHNOLOGY CORPORATION LIMITED Free format text: FORMER OWNER: ANSHAN STEEL COMPANY LIMITED Effective date: 20110927 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114001 ANSHAN, LIAONING PROVINCE TO: 114021 ANSHAN, LIAONING PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110927 Address after: 114021, Liaoning Anshan District, Tiexi Province Anshan Iron and steel plant main entrance Patentee after: ANSTEEL ENGINEERING TECHNOLOGY Corp.,Ltd. Address before: 114001 No. 31 Shengli Road, Tiedong District, Liaoning, Anshan Patentee before: Anshan Iron and Steel Group Co.,Ltd. |
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Granted publication date: 20090225 |
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Addressee: Zhang Jian Document name: Notice of Termination of Patent Rights |
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