JP2005523323A5 - - Google Patents
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- Publication number
- JP2005523323A5 JP2005523323A5 JP2003586120A JP2003586120A JP2005523323A5 JP 2005523323 A5 JP2005523323 A5 JP 2005523323A5 JP 2003586120 A JP2003586120 A JP 2003586120A JP 2003586120 A JP2003586120 A JP 2003586120A JP 2005523323 A5 JP2005523323 A5 JP 2005523323A5
- Authority
- JP
- Japan
- Prior art keywords
- bar
- mpa
- ethanol
- solution
- urea
- 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.)
- Pending
Links
- 239000000706 filtrate Substances 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 56
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 25
- 239000004202 carbamide Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000021324 borage oil Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ518504A NZ518504A (en) | 2002-04-22 | 2002-04-22 | Use of near-critical fluids in the separation of saturated and mono-unsaturated fatty acids from urea-containing solutions |
| PCT/NZ2003/000062 WO2003089399A1 (en) | 2002-04-22 | 2003-04-11 | Improvements in or relating to separation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005523323A JP2005523323A (ja) | 2005-08-04 |
| JP2005523323A5 true JP2005523323A5 (https=) | 2006-06-08 |
Family
ID=29245084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003586120A Pending JP2005523323A (ja) | 2002-04-22 | 2003-04-11 | 分離技術における又はそれに関する改良 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7709668B2 (https=) |
| EP (1) | EP1501782A4 (https=) |
| JP (1) | JP2005523323A (https=) |
| KR (1) | KR100972703B1 (https=) |
| AU (1) | AU2003222522B8 (https=) |
| CA (1) | CA2483191A1 (https=) |
| NZ (1) | NZ518504A (https=) |
| WO (1) | WO2003089399A1 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100603974B1 (ko) * | 2003-12-05 | 2006-07-25 | 김갑식 | 고체상 지질을 용매로 이용한 나노수준의 또는 비결정질입자의 제조 방법 |
| NZ545146A (en) * | 2006-02-07 | 2009-03-31 | Ind Res Ltd | Near-critical fluid fractionation process for extracting plant or animal material |
| ES2294956B1 (es) * | 2006-09-29 | 2009-04-01 | Universidad Autonoma De Madrid | Alcoxigliceroles modificados. |
| WO2008153426A1 (en) * | 2007-06-15 | 2008-12-18 | Sealord Group Limited | Anti-inflammatory composition and use thereof |
| NZ556769A (en) * | 2007-07-27 | 2010-01-29 | Ind Res Ltd | Use of ionic liquids for extraction or fractionation of lipids |
| US10376550B2 (en) * | 2007-12-12 | 2019-08-13 | Dacy Tech Pty Ltd. | Nutraceutical composition and methods of use |
| US8308954B2 (en) | 2008-09-25 | 2012-11-13 | Battelle Energy Alliance, Llc | Methods for recovering a polar solvent from a fluid stream contaminated with at least one polar impurity |
| US8747673B2 (en) | 2008-09-25 | 2014-06-10 | Battelle Energy Alliance, Llc | Methods for recovering a solvent from a fluid volume and methods of removing at least one compound from a nonpolar solvent |
| US8071656B2 (en) * | 2009-03-03 | 2011-12-06 | Dynasep Llc | Nylon extraction from commingled materials |
| ITMI20102297A1 (it) | 2010-12-15 | 2012-06-16 | Prime Europ Therapeuticals | Procedimento per stabilizzare acidi grassi poliinsaturi per mezzo di idruri metallici |
| CN102321005A (zh) * | 2011-09-22 | 2012-01-18 | 中国海洋大学 | 一种亚临界流体萃取虾青素的方法 |
| RS57777B1 (sr) | 2012-01-06 | 2018-12-31 | Omthera Pharmaceuticals Inc | Dpa-obogaćene kompozicije omega-3 polinezasićenih masnih kiselina u obliku slobodne kiseline |
| EP2846779A4 (en) | 2012-05-07 | 2015-12-16 | Omthera Pharmaceuticals Inc | STATIN AND OMEGA-3 FATTY ACID COMPOSITIONS |
| US9132363B2 (en) * | 2012-11-20 | 2015-09-15 | Apeks Llc | Extraction system |
| HK1220479A1 (zh) * | 2013-03-13 | 2017-05-05 | Dsm Nutritional Products Ag | 从尿素/油复合物回收尿素和油 |
| US9163198B2 (en) | 2014-01-17 | 2015-10-20 | Orochem Technologies, Inc. | Process for purification of EPA (eicosapentanoic acid) ethyl ester from fish oil |
| US9546125B2 (en) | 2015-02-11 | 2017-01-17 | Orochem Technologies, Inc. | Continuous process for extraction of unsaturated triglycerides from fish oil |
| US20180187121A1 (en) * | 2015-06-15 | 2018-07-05 | White Dog Labs, Inc. | Method for producing one or more oil-soluble bioproducts |
| CN109481333A (zh) * | 2018-12-13 | 2019-03-19 | 昆明白鸥微藻技术有限公司 | 一种虾青素egf原液及其制备方法 |
| CN110668945B (zh) * | 2019-09-29 | 2022-02-15 | 青岛利和生物科技有限公司 | 一种结合超临界流体提取鱼油中dha和epa的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60214757A (ja) | 1984-04-07 | 1985-10-28 | Jgc Corp | 高度不飽和脂肪酸又はそのエステルの濃縮分離方法 |
| JPS6272793A (ja) * | 1985-09-26 | 1987-04-03 | バブコツク日立株式会社 | 魚油からのエイコサペンタエン酸の濃縮分離法 |
| JPH0225447A (ja) | 1988-07-13 | 1990-01-26 | Nippon Oil & Fats Co Ltd | 高度不飽和脂肪酸類の製造方法 |
| GB8819110D0 (en) | 1988-08-11 | 1988-09-14 | Norsk Hydro As | Antihypertensive drug & method for production |
| SE9303446D0 (sv) | 1993-10-20 | 1993-10-20 | Trikonex Ab | A novel urea fractionation process |
| JPH1095744A (ja) * | 1996-09-20 | 1998-04-14 | Nof Corp | 高度不飽和脂肪酸又はそのアルキルエステルの製造方法 |
| NO310113B1 (no) * | 1999-08-11 | 2001-05-21 | Norsk Hydro As | Fremgangsmåte for utvinning av flerumettede fettsyrer fra ureakomplekser |
| ES2159257B1 (es) | 1999-11-19 | 2002-04-16 | Kd Iqa S L | Nuevo procedimiento de preparacion del ester etilico del acido eicosa pentaenoico. |
-
2002
- 2002-04-22 NZ NZ518504A patent/NZ518504A/en not_active IP Right Cessation
-
2003
- 2003-04-11 KR KR1020047016904A patent/KR100972703B1/ko not_active Expired - Fee Related
- 2003-04-11 CA CA002483191A patent/CA2483191A1/en not_active Abandoned
- 2003-04-11 WO PCT/NZ2003/000062 patent/WO2003089399A1/en not_active Ceased
- 2003-04-11 JP JP2003586120A patent/JP2005523323A/ja active Pending
- 2003-04-11 AU AU2003222522A patent/AU2003222522B8/en not_active Ceased
- 2003-04-11 US US10/512,221 patent/US7709668B2/en not_active Expired - Fee Related
- 2003-04-11 EP EP03717802A patent/EP1501782A4/en not_active Withdrawn
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