CA1185539A - Concentration of aqueous pseudoplastic solutions by membrane ultrafiltration - Google Patents
Concentration of aqueous pseudoplastic solutions by membrane ultrafiltrationInfo
- Publication number
- CA1185539A CA1185539A CA000406416A CA406416A CA1185539A CA 1185539 A CA1185539 A CA 1185539A CA 000406416 A CA000406416 A CA 000406416A CA 406416 A CA406416 A CA 406416A CA 1185539 A CA1185539 A CA 1185539A
- Authority
- CA
- Canada
- Prior art keywords
- solution
- membrane
- concentration
- viscosity
- ultrafiltration
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 32
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 31
- 229920001222 biopolymer Polymers 0.000 claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims description 20
- 230000004151 fermentation Effects 0.000 claims description 20
- 241000589634 Xanthomonas Species 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 5
- 241000589636 Xanthomonas campestris Species 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 30
- 229920001285 xanthan gum Polymers 0.000 description 28
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 23
- 239000003921 oil Substances 0.000 description 21
- 235000010633 broth Nutrition 0.000 description 20
- 230000008569 process Effects 0.000 description 14
- 238000011084 recovery Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000004676 glycans Polymers 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 239000012465 retentate Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000230 xanthan gum Substances 0.000 description 4
- 229940082509 xanthan gum Drugs 0.000 description 4
- 235000010493 xanthan gum Nutrition 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001474374 Blennius Species 0.000 description 2
- 241000679711 Homona Species 0.000 description 2
- 229920001218 Pullulan Polymers 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000019423 pullulan Nutrition 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- SYTBZMRGLBWNTM-SNVBAGLBSA-N (R)-flurbiprofen Chemical compound FC1=CC([C@H](C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-SNVBAGLBSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 101100165237 Mus musculus Bcor gene Proteins 0.000 description 1
- 239000004373 Pullulan Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- -1 clays Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000004064 cosurfactant Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 150000004804 polysaccharides Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004094 preconcentration Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27940281A | 1981-07-01 | 1981-07-01 | |
| US279,402 | 1981-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1185539A true CA1185539A (en) | 1985-04-16 |
Family
ID=23068799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000406416A Expired CA1185539A (en) | 1981-07-01 | 1982-06-30 | Concentration of aqueous pseudoplastic solutions by membrane ultrafiltration |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0069523B1 (en, 2012) |
| BR (1) | BR8203879A (en, 2012) |
| CA (1) | CA1185539A (en, 2012) |
| DE (1) | DE3275909D1 (en, 2012) |
| ES (1) | ES8304606A1 (en, 2012) |
| GR (1) | GR74931B (en, 2012) |
| IE (1) | IE53468B1 (en, 2012) |
| IL (1) | IL66171A (en, 2012) |
| NO (1) | NO158658C (en, 2012) |
| RO (1) | RO83991B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215681A (en) * | 1988-11-25 | 1993-06-01 | Societe Nationale Elf Aquitaine | Concentrated liquid solutions of scleroglucan |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2551070B1 (fr) * | 1983-08-30 | 1986-09-26 | Rhone Poulenc Spec Chim | Procede de traitement d'une solution de polysaccharide et son utilisation |
| FR2621926B1 (fr) * | 1987-10-20 | 1991-06-21 | Inst Francais Du Petrole | Procede de traitement d'un mout de fermentation renfermant un polysaccharide dans le but d'en accroitre la filtrabilite et utilisation de ce mout en recuperation assistee du petrole |
| US5256294A (en) * | 1990-09-17 | 1993-10-26 | Genentech, Inc. | Tangential flow filtration process and apparatus |
| GB9411020D0 (en) * | 1994-06-02 | 1994-07-20 | Britannia Natural Products Ltd | Juice and juice aroma concentrate production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA980261A (en) * | 1972-08-16 | 1975-12-23 | Uniroyal Ltd. | Process for the purification and concentration of solutions derived from marine algae |
| US4135979A (en) * | 1976-08-24 | 1979-01-23 | Merck & Co., Inc. | Treatment of xanthan gum to improve clarity |
| US4299825A (en) * | 1980-07-03 | 1981-11-10 | Celanese Corporation | Concentrated xanthan gum solutions |
| DE3172841D1 (en) * | 1980-09-29 | 1985-12-12 | Shell Int Research | Treatment of pseudoplastic polysaccharide solutions |
-
1982
- 1982-06-21 NO NO822052A patent/NO158658C/no unknown
- 1982-06-25 RO RO107992A patent/RO83991B/ro unknown
- 1982-06-29 EP EP82303388A patent/EP0069523B1/en not_active Expired
- 1982-06-29 IE IE1574/82A patent/IE53468B1/en not_active IP Right Cessation
- 1982-06-29 GR GR68590A patent/GR74931B/el unknown
- 1982-06-29 DE DE8282303388T patent/DE3275909D1/de not_active Expired
- 1982-06-30 IL IL66171A patent/IL66171A/xx unknown
- 1982-06-30 ES ES513607A patent/ES8304606A1/es not_active Expired
- 1982-06-30 CA CA000406416A patent/CA1185539A/en not_active Expired
- 1982-07-01 BR BR8203879A patent/BR8203879A/pt not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215681A (en) * | 1988-11-25 | 1993-06-01 | Societe Nationale Elf Aquitaine | Concentrated liquid solutions of scleroglucan |
Also Published As
| Publication number | Publication date |
|---|---|
| NO158658C (no) | 1988-10-19 |
| NO822052L (no) | 1983-01-03 |
| EP0069523B1 (en) | 1987-04-01 |
| DE3275909D1 (en) | 1987-05-07 |
| BR8203879A (pt) | 1983-06-28 |
| EP0069523A3 (en) | 1984-03-28 |
| IL66171A (en) | 1985-08-30 |
| RO83991A (ro) | 1984-05-12 |
| IL66171A0 (en) | 1982-09-30 |
| ES513607A0 (es) | 1983-03-01 |
| GR74931B (en, 2012) | 1984-07-12 |
| RO83991B (ro) | 1984-06-30 |
| ES8304606A1 (es) | 1983-03-01 |
| EP0069523A2 (en) | 1983-01-12 |
| IE53468B1 (en) | 1988-11-23 |
| NO158658B (no) | 1988-07-11 |
| IE821574L (en) | 1983-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |