PT97193B - Processo e dispositivo para a preparacao de substancias ou misturas de substancias - Google Patents
Processo e dispositivo para a preparacao de substancias ou misturas de substancias Download PDFInfo
- Publication number
- PT97193B PT97193B PT97193A PT9719391A PT97193B PT 97193 B PT97193 B PT 97193B PT 97193 A PT97193 A PT 97193A PT 9719391 A PT9719391 A PT 9719391A PT 97193 B PT97193 B PT 97193B
- Authority
- PT
- Portugal
- Prior art keywords
- extraction
- substances
- solvent
- pressure
- carbon dioxide
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims abstract description 49
- 239000000203 mixture Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims description 6
- 238000000605 extraction Methods 0.000 claims abstract description 79
- 239000002904 solvent Substances 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000011068 loading method Methods 0.000 claims abstract description 23
- 235000011837 pasties Nutrition 0.000 claims abstract description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 102
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 63
- 229940067606 lecithin Drugs 0.000 claims description 62
- 235000010445 lecithin Nutrition 0.000 claims description 62
- 239000000787 lecithin Substances 0.000 claims description 62
- 239000001569 carbon dioxide Substances 0.000 claims description 51
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 51
- 239000006185 dispersion Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- PZNPLUBHRSSFHT-RRHRGVEJSA-N 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCC PZNPLUBHRSSFHT-RRHRGVEJSA-N 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000008347 soybean phospholipid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 239000011346 highly viscous material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- -1 pharmacy Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J7/00—Phosphatide compositions for foodstuffs, e.g. lecithin
-
- 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
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Fats And Perfumes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4010400A DE4010400C1 (enExample) | 1990-03-31 | 1990-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT97193A PT97193A (pt) | 1991-12-31 |
| PT97193B true PT97193B (pt) | 1998-07-31 |
Family
ID=6403482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97193A PT97193B (pt) | 1990-03-31 | 1991-03-28 | Processo e dispositivo para a preparacao de substancias ou misturas de substancias |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5229000A (enExample) |
| EP (1) | EP0450378B1 (enExample) |
| JP (1) | JPH0639204A (enExample) |
| AT (1) | ATE126450T1 (enExample) |
| CA (1) | CA2038905A1 (enExample) |
| DE (2) | DE4010400C1 (enExample) |
| IE (1) | IE911042A1 (enExample) |
| PT (1) | PT97193B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01116704A (ja) * | 1987-10-30 | 1989-05-09 | Fanuc Ltd | 産業ロボットの動作制御方式 |
| DE4222153C2 (de) * | 1992-07-06 | 1998-12-03 | Peter Siegfried | Verfahren zur Entölung von Rohlecithin |
| WO1996011043A1 (de) * | 1994-10-11 | 1996-04-18 | Lucas Meyer Gmbh & Co. | Verfahren zur hochdrucksprühextraktion von flüssigkeiten |
| US5932101A (en) * | 1996-08-29 | 1999-08-03 | Eastman Chemical Company | Process for fluid/dense gas extraction under enhanced solubility conditions |
| CN1056375C (zh) * | 1996-10-15 | 2000-09-13 | 中国人民解放军北京医学高等专科学校 | 高纯度蛋黄磷脂的精制工艺 |
| US6244200B1 (en) | 2000-06-12 | 2001-06-12 | Institute Of Gas Technology | Low NOx pulverized solid fuel combustion process and apparatus |
| US6821413B1 (en) * | 2000-08-31 | 2004-11-23 | Fluidphase Technologies, Inc. | Method and apparatus for continuous separation and reaction using supercritical fluid |
| DE10101326A1 (de) * | 2001-01-13 | 2002-07-25 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von emulgierfähigen Proteinprodukten aus einer Ölsaat |
| DE10200226A1 (de) * | 2001-10-24 | 2003-08-07 | Eurotechnica Gmbh | Hochdrucksprühextraktion |
| IL147528A (en) | 2002-01-09 | 2005-03-20 | Oladur Ltd | Method for obtaining powder from highly concentrated high viscous solutions |
| JP3783678B2 (ja) * | 2002-10-30 | 2006-06-07 | 株式会社村田製作所 | 誘電体セラミック用原料粉末の製造方法、誘電体セラミックおよび積層セラミックコンデンサ |
| US20050170063A1 (en) * | 2004-01-29 | 2005-08-04 | Lalit Chordia | Production of powder and viscous material |
| US20090314135A1 (en) * | 2005-04-29 | 2009-12-24 | Karthaeuser Joachim | Cleaning of oil-contaminated solids |
| US11060047B2 (en) * | 2019-08-20 | 2021-07-13 | Scott E. Craig | Apparatus and method for extracting essential oils |
| US20250270455A1 (en) * | 2024-02-23 | 2025-08-28 | Lutros, Llc | Hydrocarbon purification |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011185A1 (de) * | 1980-03-22 | 1981-10-01 | Kali-Chemie Pharma Gmbh, 3000 Hannover | Verfahren zur gewinnung von fuer physiologische zwecke direkt verwendbarem rin(paragraph)lecithin |
| DE3229041A1 (de) * | 1982-08-04 | 1984-02-09 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur gewinnung von lecithin |
| DE3329249A1 (de) * | 1983-08-12 | 1985-02-21 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur extraktion formlabiler fliessfaehiger massen |
| US4492720A (en) * | 1983-11-15 | 1985-01-08 | Benjamin Mosier | Method of preparing microspheres for intravascular delivery |
| DE3411755A1 (de) * | 1984-03-30 | 1985-11-07 | Lucas Meyer GmbH & Co, 2000 Hamburg | Verfahren zur gewinnung von lecithin, vorzugsweise zur kontinuierlichen gewinnung von rein-lecithin (entoelt) |
| US4736792A (en) * | 1986-12-30 | 1988-04-12 | Texaco Inc. | Viscous oil recovery method |
-
1990
- 1990-03-31 DE DE4010400A patent/DE4010400C1/de not_active Expired - Fee Related
-
1991
- 1991-03-16 EP EP91104095A patent/EP0450378B1/de not_active Expired - Lifetime
- 1991-03-16 AT AT91104095T patent/ATE126450T1/de not_active IP Right Cessation
- 1991-03-16 DE DE59106240T patent/DE59106240D1/de not_active Expired - Fee Related
- 1991-03-22 CA CA002038905A patent/CA2038905A1/en not_active Abandoned
- 1991-03-26 US US07/674,930 patent/US5229000A/en not_active Expired - Fee Related
- 1991-03-28 PT PT97193A patent/PT97193B/pt not_active IP Right Cessation
- 1991-03-28 IE IE104291A patent/IE911042A1/en unknown
- 1991-03-28 JP JP3064339A patent/JPH0639204A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2038905A1 (en) | 1991-10-01 |
| ATE126450T1 (de) | 1995-09-15 |
| US5229000A (en) | 1993-07-20 |
| PT97193A (pt) | 1991-12-31 |
| IE911042A1 (en) | 1991-10-09 |
| EP0450378B1 (de) | 1995-08-16 |
| EP0450378A3 (en) | 1992-02-26 |
| JPH0639204A (ja) | 1994-02-15 |
| DE59106240D1 (de) | 1995-09-21 |
| DE4010400C1 (enExample) | 1991-05-29 |
| EP0450378A2 (de) | 1991-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19910909 |
|
| FG3A | Patent granted, date of granting |
Effective date: 19980422 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19991031 |