CN102557300A - 一种用于液化气碱渣脱硫及中和的装置及处理方法 - Google Patents
一种用于液化气碱渣脱硫及中和的装置及处理方法 Download PDFInfo
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- CN102557300A CN102557300A CN2012100102364A CN201210010236A CN102557300A CN 102557300 A CN102557300 A CN 102557300A CN 2012100102364 A CN2012100102364 A CN 2012100102364A CN 201210010236 A CN201210010236 A CN 201210010236A CN 102557300 A CN102557300 A CN 102557300A
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- alkaline residue
- carbonization
- gas
- oxidation
- sodium
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- 230000003472 neutralizing effect Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000003009 desulfurizing effect Effects 0.000 title abstract 4
- 239000007789 gas Substances 0.000 claims abstract description 98
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 56
- 238000003763 carbonization Methods 0.000 claims abstract description 53
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 50
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- 230000003647 oxidation Effects 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 39
- 230000007935 neutral effect Effects 0.000 claims description 39
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 28
- 238000006477 desulfuration reaction Methods 0.000 claims description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 230000023556 desulfurization Effects 0.000 claims description 22
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 20
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 16
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 14
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 14
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 13
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 235000010265 sodium sulphite Nutrition 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000003518 caustics Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002203 pretreatment Methods 0.000 claims description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 5
- 235000011089 carbon dioxide Nutrition 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 10
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010000 carbonizing Methods 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 abstract 2
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009279 wet oxidation reaction Methods 0.000 description 1
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290210A (zh) * | 2013-06-07 | 2013-09-11 | 苏州市金翔钛设备有限公司 | 一种高效循环型氧化槽 |
CN107758934A (zh) * | 2017-12-05 | 2018-03-06 | 陕西省石油化工研究设计院 | 一种含硫碱液脱硫降cod的方法及装置 |
CN108350523A (zh) * | 2015-10-16 | 2018-07-31 | 弗朗西斯科·哈维尔·卡德纳斯·阿尔比托 | 用直接还原法从含金属的硫化矿精矿提取金属的方法及再生和回收还原剂铁和助熔剂碳酸钠 |
CN109828082A (zh) * | 2019-02-25 | 2019-05-31 | 山东京博石油化工有限公司 | 一种脱硫醇碱液中碱性成分的定量检测方法 |
US11142716B2 (en) | 2018-04-13 | 2021-10-12 | Petrochina Company Limited | Regeneration method for liquefied petroleum gas sweetening caustic |
CN114133077A (zh) * | 2021-12-09 | 2022-03-04 | 中国石油化工股份有限公司荆门分公司 | 一种组合氧化处理碱渣废水的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109161401B (zh) * | 2018-09-21 | 2021-04-27 | 宁波镇洋化工发展有限公司 | 一种氯化石蜡副产盐酸的生产系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001179295A (ja) * | 1999-12-28 | 2001-07-03 | Meidensha Corp | 汚水処理方法及びその装置 |
CN201579249U (zh) * | 2009-11-05 | 2010-09-15 | 宁波中一石化科技有限公司 | 一种轻质油品脱硫产生的碱渣的处理装置 |
CN202430071U (zh) * | 2012-01-13 | 2012-09-12 | 宁波中一石化科技有限公司 | 一种用于液化气碱渣脱硫及中和的装置 |
-
2012
- 2012-01-13 CN CN 201210010236 patent/CN102557300B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001179295A (ja) * | 1999-12-28 | 2001-07-03 | Meidensha Corp | 汚水処理方法及びその装置 |
CN201579249U (zh) * | 2009-11-05 | 2010-09-15 | 宁波中一石化科技有限公司 | 一种轻质油品脱硫产生的碱渣的处理装置 |
CN202430071U (zh) * | 2012-01-13 | 2012-09-12 | 宁波中一石化科技有限公司 | 一种用于液化气碱渣脱硫及中和的装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103290210A (zh) * | 2013-06-07 | 2013-09-11 | 苏州市金翔钛设备有限公司 | 一种高效循环型氧化槽 |
CN108350523A (zh) * | 2015-10-16 | 2018-07-31 | 弗朗西斯科·哈维尔·卡德纳斯·阿尔比托 | 用直接还原法从含金属的硫化矿精矿提取金属的方法及再生和回收还原剂铁和助熔剂碳酸钠 |
CN107758934A (zh) * | 2017-12-05 | 2018-03-06 | 陕西省石油化工研究设计院 | 一种含硫碱液脱硫降cod的方法及装置 |
US11142716B2 (en) | 2018-04-13 | 2021-10-12 | Petrochina Company Limited | Regeneration method for liquefied petroleum gas sweetening caustic |
CN109828082A (zh) * | 2019-02-25 | 2019-05-31 | 山东京博石油化工有限公司 | 一种脱硫醇碱液中碱性成分的定量检测方法 |
CN114133077A (zh) * | 2021-12-09 | 2022-03-04 | 中国石油化工股份有限公司荆门分公司 | 一种组合氧化处理碱渣废水的方法 |
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Address after: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Applicant after: Ningbo Zhongyi Petrochemical Technology Co., Ltd. Address before: 1618, room 1558, 315040 Jiangnan Road, Ningbo science and Technology Park, Zhejiang, China Applicant before: Ningbo Zhongyi Petrochemical Technology Co., Ltd. |
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Address after: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Patentee after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY CO., LTD. Address before: 315040, Zhejiang, Ningbo province National hi tech Zone Lingyun road 1177 Lingyun Industrial Park, building 10, north 2 floor Patentee before: Ningbo Zhongyi Petrochemical Technology Co., Ltd. |
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Effective date of registration: 20220420 Address after: 315153 north area, floors 1 and 2, building 10, No. 1177, Lingyun Road, high tech Zone, Ningbo, Zhejiang Patentee after: NINGBO ZHONGYI PETROCHEMICAL TECHNOLOGY Co.,Ltd. Address before: 300350 506-11, area a, 8 Gaoying Road, National Independent Innovation Demonstration Zone, beizhakou Town, Jinnan District, Tianjin Patentee before: SOUTH-VENTURE (TIANJIN) TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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