GB1583015A - Diffusion device separation elements - Google Patents
Diffusion device separation elements Download PDFInfo
- Publication number
- GB1583015A GB1583015A GB53982/77A GB5398277A GB1583015A GB 1583015 A GB1583015 A GB 1583015A GB 53982/77 A GB53982/77 A GB 53982/77A GB 5398277 A GB5398277 A GB 5398277A GB 1583015 A GB1583015 A GB 1583015A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- bundle
- filament
- separation element
- element according
- 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
- 238000000926 separation method Methods 0.000 title claims description 25
- 238000009792 diffusion process Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 claims description 36
- 229920002678 cellulose Polymers 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 10
- 239000000385 dialysis solution Substances 0.000 claims description 10
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 239000011800 void material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 239000004627 regenerated cellulose Substances 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000004382 potting Methods 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000108 ultra-filtration Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 21
- 239000000835 fiber Substances 0.000 description 14
- 230000010355 oscillation Effects 0.000 description 7
- 238000000502 dialysis Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000009730 filament winding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000209527 Arum Species 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/0233—Manufacturing thereof forming the bundle
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/033—Specific distribution of fibres within one potting or tube-sheet
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
- D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76771177A | 1977-02-11 | 1977-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1583015A true GB1583015A (en) | 1981-01-21 |
Family
ID=25080314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53982/77A Expired GB1583015A (en) | 1977-02-11 | 1977-12-28 | Diffusion device separation elements |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5830057B2 (it) |
| AU (1) | AU3300778A (it) |
| CA (1) | CA1109000A (it) |
| CH (1) | CH619374A5 (it) |
| DK (1) | DK60478A (it) |
| ES (1) | ES466865A1 (it) |
| GB (1) | GB1583015A (it) |
| IE (1) | IE46551B1 (it) |
| IT (1) | IT1088704B (it) |
| NL (1) | NL7711855A (it) |
| NO (1) | NO780441L (it) |
| SE (1) | SE7801567L (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028246A1 (en) * | 1979-05-04 | 1981-05-13 | Regents Of The University Of Minnesota | Controlled protein fractionation |
| US4952312A (en) * | 1988-11-24 | 1990-08-28 | Sorin Biomedica S.P.A. | Method for winding the fibres of exchange devices, such as blood oxygenators and the like, and an exchange device produced by this method |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4361481A (en) * | 1979-05-21 | 1982-11-30 | Baxter Travenol Laboratories, Inc. | Capillary fiber bundles |
| JPS61204045U (it) * | 1985-05-14 | 1986-12-22 | ||
| SE463479B (sv) * | 1986-10-27 | 1990-11-26 | Skf Nova Ab | Drivhjul med remskiva |
| SE463432B (sv) * | 1986-10-27 | 1990-11-19 | Skf Nova Ab | Kugghjul och foerfarande foer framstaellning av detsamma |
| CN104803232B (zh) * | 2015-04-29 | 2017-04-12 | 四川华西德顿塑料管道有限公司 | 一种收卷成品pe管道的收卷机构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545796B2 (it) * | 1973-08-14 | 1979-03-20 | ||
| JPS5238836B2 (it) * | 1973-09-13 | 1977-10-01 |
-
1977
- 1977-10-28 NL NL7711855A patent/NL7711855A/xx not_active Application Discontinuation
- 1977-11-23 CA CA291,548A patent/CA1109000A/en not_active Expired
- 1977-11-29 IT IT30210/77A patent/IT1088704B/it active
- 1977-12-20 CH CH1568277A patent/CH619374A5/fr not_active IP Right Cessation
- 1977-12-20 JP JP52154281A patent/JPS5830057B2/ja not_active Expired
- 1977-12-28 GB GB53982/77A patent/GB1583015A/en not_active Expired
-
1978
- 1978-02-03 AU AU33007/78A patent/AU3300778A/en active Pending
- 1978-02-09 NO NO780441A patent/NO780441L/no unknown
- 1978-02-10 SE SE7801567A patent/SE7801567L/xx unknown
- 1978-02-10 DK DK60478A patent/DK60478A/da not_active Application Discontinuation
- 1978-02-10 ES ES466865A patent/ES466865A1/es not_active Expired
- 1978-02-10 IE IE302/78A patent/IE46551B1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028246A1 (en) * | 1979-05-04 | 1981-05-13 | Regents Of The University Of Minnesota | Controlled protein fractionation |
| EP0028246A4 (en) * | 1979-05-04 | 1982-03-29 | Univ Minnesota | PROTEIN CONTROLLED FRACTIONATION. |
| US4952312A (en) * | 1988-11-24 | 1990-08-28 | Sorin Biomedica S.P.A. | Method for winding the fibres of exchange devices, such as blood oxygenators and the like, and an exchange device produced by this method |
Also Published As
| Publication number | Publication date |
|---|---|
| IE46551B1 (en) | 1983-07-13 |
| CA1109000A (en) | 1981-09-15 |
| JPS53100697A (en) | 1978-09-02 |
| DK60478A (da) | 1978-08-12 |
| NL7711855A (nl) | 1978-08-15 |
| IT1088704B (it) | 1985-06-10 |
| CH619374A5 (en) | 1980-09-30 |
| IE780302L (en) | 1978-08-11 |
| NO780441L (no) | 1978-08-14 |
| SE7801567L (sv) | 1978-08-12 |
| AU3300778A (en) | 1979-08-09 |
| JPS5830057B2 (ja) | 1983-06-27 |
| ES466865A1 (es) | 1979-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |