CN108998106B - 一种焦化厂脱硫脱氨方法 - Google Patents
一种焦化厂脱硫脱氨方法 Download PDFInfo
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- CN108998106B CN108998106B CN201810978455.9A CN201810978455A CN108998106B CN 108998106 B CN108998106 B CN 108998106B CN 201810978455 A CN201810978455 A CN 201810978455A CN 108998106 B CN108998106 B CN 108998106B
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- tower
- desulfurization
- deamination
- ammonia
- liquid
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 119
- 230000023556 desulfurization Effects 0.000 title claims abstract description 115
- 230000009615 deamination Effects 0.000 title claims abstract description 61
- 238000006481 deamination reaction Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000004939 coking Methods 0.000 title claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 63
- 239000007789 gas Substances 0.000 claims abstract description 52
- 230000003647 oxidation Effects 0.000 claims abstract description 33
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 33
- 150000003839 salts Chemical class 0.000 claims abstract description 33
- 239000000571 coke Substances 0.000 claims abstract description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 21
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 19
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 19
- 230000008929 regeneration Effects 0.000 claims abstract description 19
- 238000011069 regeneration method Methods 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 18
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 13
- 239000011593 sulfur Substances 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Substances OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 12
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 230000002378 acidificating effect Effects 0.000 claims abstract description 6
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 claims abstract description 6
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 25
- 239000003034 coal gas Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 13
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229940023462 paste product Drugs 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LTSHIGHJKOBRSM-UHFFFAOYSA-N [Co][Ti]C#N Chemical compound [Co][Ti]C#N LTSHIGHJKOBRSM-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- FQMNUIZEFUVPNU-UHFFFAOYSA-N cobalt iron Chemical compound [Fe].[Co].[Co] FQMNUIZEFUVPNU-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 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
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/121—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing NH3 only (possibly in combination with NH4 salts)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/245—Preparation from compounds containing nitrogen and sulfur
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
Description
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CN201810978455.9A CN108998106B (zh) | 2018-08-27 | 2018-08-27 | 一种焦化厂脱硫脱氨方法 |
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CN201810978455.9A CN108998106B (zh) | 2018-08-27 | 2018-08-27 | 一种焦化厂脱硫脱氨方法 |
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CN108998106A CN108998106A (zh) | 2018-12-14 |
CN108998106B true CN108998106B (zh) | 2022-01-28 |
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CN201810978455.9A Expired - Fee Related CN108998106B (zh) | 2018-08-27 | 2018-08-27 | 一种焦化厂脱硫脱氨方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109913275B (zh) * | 2019-03-13 | 2024-06-18 | 中冶焦耐上海工程技术有限公司 | 一种真空碳酸钠脱硫精脱硫及废液综合处理工艺 |
CN112759105A (zh) * | 2019-10-21 | 2021-05-07 | 中国石油化工股份有限公司 | 一种选择性去除含腈废水中硫氰根的方法 |
CN110862849B (zh) * | 2019-11-27 | 2023-01-20 | 浙江天禄环境科技有限公司 | 一种合成气的脱硫工艺 |
CN111545244A (zh) * | 2020-05-27 | 2020-08-18 | 翟常忠 | 脱硫化氢催化剂及制备方法和应用方法 |
CN111808639B (zh) * | 2020-07-24 | 2022-03-01 | 登封市蓝天石化光伏电力装备有限公司 | 鼓泡式硫铵饱和器 |
CN112521983A (zh) * | 2020-09-28 | 2021-03-19 | 福建省气柜设备安装有限公司 | 一种煤气净化系统的自动补水装置及其控制方法 |
CN114749018B (zh) * | 2022-04-08 | 2023-11-21 | 昆明理工大学 | 一种原料气电化学协同液相催化氧化脱硫方法 |
CN114832618A (zh) * | 2022-05-20 | 2022-08-02 | 昆明理工大学 | 液相催化法脱硫尾液定向结晶提取硫酸盐的方法与装置 |
Citations (7)
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---|---|---|---|---|
US3004085A (en) * | 1959-05-04 | 1961-10-10 | Polymer Corp | Method of preventing fouling |
GB929214A (en) * | 1959-11-29 | 1963-06-19 | Hoechst Ag | Process for the recovery of ethylene and carbon monoxide from gaseous mixtures |
CN1263932A (zh) * | 2000-02-29 | 2000-08-23 | 中国冶金建设集团鞍山焦化耐火材料设计研究总院 | 焦炉煤气终冷碱洗精脱硫工艺 |
CN102181315A (zh) * | 2011-03-29 | 2011-09-14 | 太原理工大学 | 一种煤焦化及其热解煤气制天然气工艺 |
CN102604687A (zh) * | 2012-03-28 | 2012-07-25 | 江苏中显集团有限公司 | 一种塔机结合气体脱硫工艺装置及其脱硫方法 |
CN105600990A (zh) * | 2016-01-19 | 2016-05-25 | 天津市碳一有机合成工程设计有限公司 | 一种利用焦炉煤气脱硫脱氰废液资源化回收硫磺、硫铵及催化剂的方法 |
CN105694988A (zh) * | 2016-03-03 | 2016-06-22 | 金能科技股份有限公司 | 一种解决焦化行业煤气脱硫液膨胀的工艺及所用系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006029389A2 (en) * | 2004-09-09 | 2006-03-16 | Diversa Corporation | Tryptophan-processing enzymes, nucleic acids encoding them and methods for making and using them |
CN101100622B (zh) * | 2007-07-16 | 2010-12-08 | 张文慧 | 一种利用焦炉气生产合成天然气的方法及其装置 |
TWI434921B (zh) * | 2009-06-17 | 2014-04-21 | Danisco Us Inc | 從生物異戊二烯組合物製造燃料成分之方法及系統 |
CN206424761U (zh) * | 2017-01-23 | 2017-08-22 | 喀什德力克油田科技股份有限公司 | 脱硫装置与脱硫系统 |
-
2018
- 2018-08-27 CN CN201810978455.9A patent/CN108998106B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004085A (en) * | 1959-05-04 | 1961-10-10 | Polymer Corp | Method of preventing fouling |
GB929214A (en) * | 1959-11-29 | 1963-06-19 | Hoechst Ag | Process for the recovery of ethylene and carbon monoxide from gaseous mixtures |
CN1263932A (zh) * | 2000-02-29 | 2000-08-23 | 中国冶金建设集团鞍山焦化耐火材料设计研究总院 | 焦炉煤气终冷碱洗精脱硫工艺 |
CN102181315A (zh) * | 2011-03-29 | 2011-09-14 | 太原理工大学 | 一种煤焦化及其热解煤气制天然气工艺 |
CN102604687A (zh) * | 2012-03-28 | 2012-07-25 | 江苏中显集团有限公司 | 一种塔机结合气体脱硫工艺装置及其脱硫方法 |
CN105600990A (zh) * | 2016-01-19 | 2016-05-25 | 天津市碳一有机合成工程设计有限公司 | 一种利用焦炉煤气脱硫脱氰废液资源化回收硫磺、硫铵及催化剂的方法 |
CN105694988A (zh) * | 2016-03-03 | 2016-06-22 | 金能科技股份有限公司 | 一种解决焦化行业煤气脱硫液膨胀的工艺及所用系统 |
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Inventor after: Wang Hongyu Inventor after: Tian Bo Inventor after: Zhao Yongle Inventor after: Zhang Shuting Inventor after: Li Chao Inventor after: Li Tao Inventor after: Zhang Yongfa Inventor before: Zhao Yongle Inventor before: Tian Bo Inventor before: Zhang Shuting Inventor before: Wang Hongyu Inventor before: Li Chao Inventor before: Li Tao Inventor before: Zhang Yongfa |
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