CN101085731A - 一种从土霉素净化液中回收草酸的方法 - Google Patents
一种从土霉素净化液中回收草酸的方法 Download PDFInfo
- Publication number
- CN101085731A CN101085731A CN200710024580.8A CN200710024580A CN101085731A CN 101085731 A CN101085731 A CN 101085731A CN 200710024580 A CN200710024580 A CN 200710024580A CN 101085731 A CN101085731 A CN 101085731A
- Authority
- CN
- China
- Prior art keywords
- terramycin
- oxalic acid
- supercidin
- solution
- purification liquid
- 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
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 235000006408 oxalic acid Nutrition 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- KIPLYOUQVMMOHB-MXWBXKMOSA-L [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O Chemical compound [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O KIPLYOUQVMMOHB-MXWBXKMOSA-L 0.000 title claims description 58
- 229940063650 terramycin Drugs 0.000 title claims description 58
- 239000007788 liquid Substances 0.000 title claims description 20
- 238000000746 purification Methods 0.000 title claims description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims abstract description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 6
- 238000003795 desorption Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 9
- 238000002425 crystallisation Methods 0.000 abstract description 7
- 230000008025 crystallization Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000012452 mother liquor Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- XEEVLJKYYUVTRC-UHFFFAOYSA-N oxomalonic acid Chemical compound OC(=O)C(=O)C(O)=O XEEVLJKYYUVTRC-UHFFFAOYSA-N 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100245808A CN101085731B (zh) | 2007-06-22 | 2007-06-22 | 一种从土霉素净化液中回收草酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100245808A CN101085731B (zh) | 2007-06-22 | 2007-06-22 | 一种从土霉素净化液中回收草酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101085731A true CN101085731A (zh) | 2007-12-12 |
CN101085731B CN101085731B (zh) | 2010-08-25 |
Family
ID=38936929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100245808A Expired - Fee Related CN101085731B (zh) | 2007-06-22 | 2007-06-22 | 一种从土霉素净化液中回收草酸的方法 |
Country Status (1)
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CN (1) | CN101085731B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781035B (zh) * | 2009-12-14 | 2012-03-21 | 同济大学 | 一种从土霉素生产废水中回收土霉素的方法 |
CN103243133A (zh) * | 2013-04-28 | 2013-08-14 | 内蒙古开盛生物科技有限公司 | 一种将盐酸与草酸并用提取土霉素碱的生产工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1105979A (zh) * | 1994-01-28 | 1995-08-02 | 石家庄市化工十三厂 | 一种制备高纯草酸的方法 |
-
2007
- 2007-06-22 CN CN2007100245808A patent/CN101085731B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781035B (zh) * | 2009-12-14 | 2012-03-21 | 同济大学 | 一种从土霉素生产废水中回收土霉素的方法 |
CN103243133A (zh) * | 2013-04-28 | 2013-08-14 | 内蒙古开盛生物科技有限公司 | 一种将盐酸与草酸并用提取土霉素碱的生产工艺 |
CN103243133B (zh) * | 2013-04-28 | 2015-06-03 | 内蒙古开盛生物科技有限公司 | 一种将盐酸与草酸并用提取土霉素碱的生产工艺 |
Also Published As
Publication number | Publication date |
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CN101085731B (zh) | 2010-08-25 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chifeng Pharmaceutical Co., Ltd. Assignor: Nanjing University Contract record no.: 2011990000201 Denomination of invention: Method for reclaiming oxalic acid from terramycin purification liquid Granted publication date: 20100825 License type: Exclusive License Open date: 20071212 Record date: 20110330 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20150622 |
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EXPY | Termination of patent right or utility model |