CN104069730B - 一种处理含氰含碳酸气的装置及方法 - Google Patents
一种处理含氰含碳酸气的装置及方法 Download PDFInfo
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- CN104069730B CN104069730B CN201410333389.1A CN201410333389A CN104069730B CN 104069730 B CN104069730 B CN 104069730B CN 201410333389 A CN201410333389 A CN 201410333389A CN 104069730 B CN104069730 B CN 104069730B
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- 238000000034 method Methods 0.000 title claims abstract description 97
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 66
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 243
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- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 51
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- 229910052708 sodium Inorganic materials 0.000 claims abstract description 49
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 238000005262 decarbonization Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 143
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- 235000011121 sodium hydroxide Nutrition 0.000 claims description 83
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims description 69
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 230000035484 reaction time Effects 0.000 claims description 40
- 238000006477 desulfuration reaction Methods 0.000 claims description 37
- 239000013078 crystal Substances 0.000 claims description 24
- 238000002425 crystallisation Methods 0.000 claims description 23
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- 229910052742 iron Inorganic materials 0.000 claims description 22
- 238000004458 analytical method Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical group [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 16
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- 230000023556 desulfurization Effects 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
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- 239000002699 waste material Substances 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
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- 238000003756 stirring Methods 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000003034 coal gas Substances 0.000 description 6
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 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
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
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- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
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- 239000001257 hydrogen Substances 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NMOJAXCSURVGEY-UHFFFAOYSA-N N#CC#N.[S] Chemical compound N#CC#N.[S] NMOJAXCSURVGEY-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZQULWKDLLXZZSP-UHFFFAOYSA-N calcium cyanide Chemical compound [Ca+2].N#[C-].N#[C-] ZQULWKDLLXZZSP-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000001117 sulphuric acid 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201410333389.1A CN104069730B (zh) | 2014-07-15 | 2014-07-15 | 一种处理含氰含碳酸气的装置及方法 |
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CN201410333389.1A CN104069730B (zh) | 2014-07-15 | 2014-07-15 | 一种处理含氰含碳酸气的装置及方法 |
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CN104069730A CN104069730A (zh) | 2014-10-01 |
CN104069730B true CN104069730B (zh) | 2015-10-21 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1109023A (zh) * | 1994-12-05 | 1995-09-27 | 宣化钢铁公司 | As法硫铵工艺酸气生产黄血盐(钠) |
CN1227135A (zh) * | 1999-02-05 | 1999-09-01 | 魏雄辉 | 铁-碱溶液催化法气体脱碳脱硫脱氰技术 |
CN1994530A (zh) * | 2006-12-08 | 2007-07-11 | 昆明理工大学 | 一种电石炉气脱硫氰的方法 |
CN203990286U (zh) * | 2014-07-15 | 2014-12-10 | 袁磊 | 一种处理含氰含碳酸气的装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033837B4 (de) * | 2005-07-20 | 2019-02-28 | Basf Se | Verfahren zum Entfernen von sauren Gasen und Ammoniak aus einem Fluidstrom |
JP5023512B2 (ja) * | 2006-02-27 | 2012-09-12 | 三菱マテリアル株式会社 | ガスの分離回収方法及びその装置 |
WO2012084871A1 (en) * | 2010-12-20 | 2012-06-28 | Shell Internationale Research Maatschappij B.V. | Process for removing contaminants from a gas stream |
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2014
- 2014-07-15 CN CN201410333389.1A patent/CN104069730B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1109023A (zh) * | 1994-12-05 | 1995-09-27 | 宣化钢铁公司 | As法硫铵工艺酸气生产黄血盐(钠) |
CN1227135A (zh) * | 1999-02-05 | 1999-09-01 | 魏雄辉 | 铁-碱溶液催化法气体脱碳脱硫脱氰技术 |
CN1994530A (zh) * | 2006-12-08 | 2007-07-11 | 昆明理工大学 | 一种电石炉气脱硫氰的方法 |
CN203990286U (zh) * | 2014-07-15 | 2014-12-10 | 袁磊 | 一种处理含氰含碳酸气的装置 |
Non-Patent Citations (1)
Title |
---|
《攀钢焦化酸气生产黄血盐工艺的探讨》;任毅等;《煤化工》;20001130(第4期);第41-43页 * |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yuan Lei Inventor after: Yang Yuanliang Inventor after: Zhang Chaoqun Inventor after: Wang Weiwei Inventor after: Cui Ping Inventor after: Zhang Songting Inventor before: Yuan Lei Inventor before: Zhang Chaoqun Inventor before: Wang Weiwei Inventor before: Cui Ping |
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COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Yuan Lei Inventor after: Wu Haoran Inventor after: Yang Yuanliang Inventor after: Zhang Chaoqun Inventor after: Wang Weiwei Inventor after: Cui Ping Inventor after: Zhang Songting Inventor before: Yuan Lei Inventor before: Yang Yuanliang Inventor before: Zhang Chaoqun Inventor before: Wang Weiwei Inventor before: Cui Ping Inventor before: Zhang Songting |
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TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: 154100 Recycling Economy Industrial Park of Coal Electrification in Hegang Economic Development Zone, Heilongjiang Province (No. 1 Tongyuan Road, Xing'an District) Patentee after: Hegang Jiarun Energy Co.,Ltd. Address before: 210000 South Brick New Village, Maigao Bridge, Qixia District, Nanjing City, Jiangsu Province, 11 buildings, one unit 701 Co-patentee before: Wang Weiwei Patentee before: Yuan Lei |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 |
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CF01 | Termination of patent right due to non-payment of annual fee |