CN108043067B - 一种用于h酸生产工艺中脱硝工序的萃取方法及萃取剂 - Google Patents
一种用于h酸生产工艺中脱硝工序的萃取方法及萃取剂 Download PDFInfo
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- CN108043067B CN108043067B CN201711297622.5A CN201711297622A CN108043067B CN 108043067 B CN108043067 B CN 108043067B CN 201711297622 A CN201711297622 A CN 201711297622A CN 108043067 B CN108043067 B CN 108043067B
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- 239000002904 solvent Substances 0.000 claims abstract description 37
- 239000006184 cosolvent Substances 0.000 claims abstract description 31
- 239000003085 diluting agent Substances 0.000 claims abstract description 29
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 238000013517 stratification Methods 0.000 claims abstract description 21
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- CWBVVPNADQZLQY-UHFFFAOYSA-N 8-nitronaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=CC2=CC(S(=O)(=O)O)=CC([N+]([O-])=O)=C21 CWBVVPNADQZLQY-UHFFFAOYSA-N 0.000 claims description 15
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- KSGAYRCFZRBMFA-UHFFFAOYSA-K trisodium;8-nitronaphthalene-1,3,6-trisulfonate Chemical group [Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=C2C([N+](=O)[O-])=CC(S([O-])(=O)=O)=CC2=C1 KSGAYRCFZRBMFA-UHFFFAOYSA-K 0.000 claims description 13
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- GPUMPJNVOBTUFM-UHFFFAOYSA-N naphthalene-1,2,3-trisulfonic acid Chemical compound C1=CC=C2C(S(O)(=O)=O)=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC2=C1 GPUMPJNVOBTUFM-UHFFFAOYSA-N 0.000 claims 1
- RHZZVWTVJHZKAH-UHFFFAOYSA-K trisodium;naphthalene-1,2,3-trisulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(S([O-])(=O)=O)=C(S([O-])(=O)=O)C(S(=O)(=O)[O-])=CC2=C1 RHZZVWTVJHZKAH-UHFFFAOYSA-K 0.000 claims 1
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- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 abstract description 12
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- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 17
- 239000000203 mixture Substances 0.000 description 13
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 8
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
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- UHTZOBYQEJXBFX-UHFFFAOYSA-K trisodium 2-nitronaphthalene-1,3,6-trisulfonate Chemical compound [Na+].[Na+].[Na+].[N+](=O)([O-])C1=C(C2=CC=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-] UHTZOBYQEJXBFX-UHFFFAOYSA-K 0.000 description 7
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 6
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- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
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- VVYOOWWHWNOPAW-UHFFFAOYSA-N 2-nitronaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=C([N+]([O-])=O)C(S(O)(=O)=O)=CC2=CC(S(=O)(=O)O)=CC=C21 VVYOOWWHWNOPAW-UHFFFAOYSA-N 0.000 description 2
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
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- 230000008929 regeneration Effects 0.000 description 2
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- -1 sulphur Amine Chemical class 0.000 description 2
- UBDHSURDYAETAL-UHFFFAOYSA-N 8-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 UBDHSURDYAETAL-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
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- AOMZHDJXSYHPKS-UHFFFAOYSA-L disodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(S([O-])(=O)=O)=C(N=NC=3C=CC=CC=3)C(O)=C2C(N)=C1N=NC1=CC=C([N+]([O-])=O)C=C1 AOMZHDJXSYHPKS-UHFFFAOYSA-L 0.000 description 1
- HRMOLDWRTCFZRP-UHFFFAOYSA-L disodium 5-acetamido-3-[(4-acetamidophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].OC1=C(C(=CC2=CC(=CC(=C12)NC(C)=O)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC1=CC=C(C=C1)NC(C)=O.[Na+] HRMOLDWRTCFZRP-UHFFFAOYSA-L 0.000 description 1
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- LGZQSRCLLIPAEE-UHFFFAOYSA-M sodium 1-[(4-sulfonaphthalen-1-yl)diazenyl]naphthalen-2-olate Chemical compound [Na+].C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C(S([O-])(=O)=O)C2=C1 LGZQSRCLLIPAEE-UHFFFAOYSA-M 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
Abstract
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CN201711297622.5A CN108043067B (zh) | 2017-12-08 | 2017-12-08 | 一种用于h酸生产工艺中脱硝工序的萃取方法及萃取剂 |
PCT/CN2018/082730 WO2019109565A1 (zh) | 2017-12-08 | 2018-04-12 | 一种用于h酸生产工艺中脱硝工序的萃取方法及萃取剂 |
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CN201711297622.5A CN108043067B (zh) | 2017-12-08 | 2017-12-08 | 一种用于h酸生产工艺中脱硝工序的萃取方法及萃取剂 |
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CN112010455A (zh) * | 2019-05-30 | 2020-12-01 | 浙江闰土研究院有限公司 | 一种h酸生产过程中脱硝料的处理方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1486978A (zh) * | 2003-08-08 | 2004-04-07 | 华侨大学 | 一种提取l-胱氨酸工艺 |
CN101780994A (zh) * | 2009-12-28 | 2010-07-21 | 天津能者居工程管理有限公司 | 一种用于萃取h酸废液的高效萃取剂及萃取方法 |
JP2012086209A (ja) * | 2010-10-20 | 2012-05-10 | Jx Nippon Mining & Metals Corp | 劣化抽出剤の再生方法 |
CN102994750A (zh) * | 2012-12-19 | 2013-03-27 | 南昌大学 | 酸性络合萃取有机相的稀土皂化方法 |
CN104532021A (zh) * | 2014-12-19 | 2015-04-22 | 广西师范大学 | 一种轻稀土元素的无皂化萃取分离方法 |
CN106086408A (zh) * | 2016-06-13 | 2016-11-09 | 武汉理工大学 | 一种分离钒酸浸液中铁与钒的方法 |
CN106145236A (zh) * | 2016-08-25 | 2016-11-23 | 绵阳市龙鼎环保科技有限公司 | 萃取剂及采用该萃取剂处理h酸生产中废水的方法 |
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CN103803753B (zh) * | 2014-02-28 | 2016-04-27 | 南京大学盐城环保技术与工程研究院 | 一种h酸工业废水的综合回收处理方法 |
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- 2017-12-08 CN CN201711297622.5A patent/CN108043067B/zh active Active
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- 2018-04-12 WO PCT/CN2018/082730 patent/WO2019109565A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1486978A (zh) * | 2003-08-08 | 2004-04-07 | 华侨大学 | 一种提取l-胱氨酸工艺 |
CN101780994A (zh) * | 2009-12-28 | 2010-07-21 | 天津能者居工程管理有限公司 | 一种用于萃取h酸废液的高效萃取剂及萃取方法 |
JP2012086209A (ja) * | 2010-10-20 | 2012-05-10 | Jx Nippon Mining & Metals Corp | 劣化抽出剤の再生方法 |
CN102994750A (zh) * | 2012-12-19 | 2013-03-27 | 南昌大学 | 酸性络合萃取有机相的稀土皂化方法 |
CN104532021A (zh) * | 2014-12-19 | 2015-04-22 | 广西师范大学 | 一种轻稀土元素的无皂化萃取分离方法 |
CN106086408A (zh) * | 2016-06-13 | 2016-11-09 | 武汉理工大学 | 一种分离钒酸浸液中铁与钒的方法 |
CN106145236A (zh) * | 2016-08-25 | 2016-11-23 | 绵阳市龙鼎环保科技有限公司 | 萃取剂及采用该萃取剂处理h酸生产中废水的方法 |
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WO2019109565A1 (zh) | 2019-06-13 |
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