Structured hollow fiber membranes for enhanced mass transfer: = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Düren
Shaker Verlag
2019
|
| Schriftenreihe: | Berichte aus der Verfahrenstechnik
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | viii, 127 Seiten Illustrationen, Diagramme |
| ISBN: | 9783844067002 3844067000 |
Internformat
MARC
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|---|---|---|---|
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| 020 | |a 9783844067002 |c : EUR 45.80 (DE), EUR 45.80 (AT), CHF 57.30 (freier Preis) |9 978-3-8440-6700-2 | ||
| 020 | |a 3844067000 |9 3-8440-6700-0 | ||
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| 100 | 1 | |a Lülf, Tobias |e Verfasser |0 (DE-588)119097410X |4 aut | |
| 245 | 1 | 0 | |a Structured hollow fiber membranes for enhanced mass transfer |b = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |c Tobias Lülf |
| 246 | 1 | 1 | |a Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| 264 | 1 | |a Düren |b Shaker Verlag |c 2019 | |
| 300 | |a viii, 127 Seiten |b Illustrationen, Diagramme | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Berichte aus der Verfahrenstechnik | |
| 502 | |b Dissertation |c RWTH Aachen |d 2019 | ||
| 546 | |a Englische und deutsche Zusammenfassung | ||
| 650 | 0 | 7 | |a Modul |g Membranverfahren |0 (DE-588)4532532-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Technische Membran |0 (DE-588)4296416-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Hohlfaser |0 (DE-588)4279712-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Fertigungstechnik |0 (DE-588)4329079-6 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Hohlfaser |0 (DE-588)4279712-3 |D s |
| 689 | 0 | 1 | |a Fertigungstechnik |0 (DE-588)4329079-6 |D s |
| 689 | 0 | 2 | |a Technische Membran |0 (DE-588)4296416-7 |D s |
| 689 | 0 | 3 | |a Modul |g Membranverfahren |0 (DE-588)4532532-7 |D s |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-031486319 | ||
Datensatz im Suchindex
| _version_ | 1804180416320503808 |
|---|---|
| adam_text | CONTENTS
SYMBOLS
AND
ABBREVIATIONS
...........................................................................................
V
1
INTRODUCTION
1
1.1
INTRODUCTION
............................................................................................................
2
1.2
OUTLINE
OF
THIS
THESIS
..............................................................................................
3
2
FUNDAMENTALS
5
2.1
MEMBRANE
FABRICATION
...........................................................................................
6
2.1.1
NON-SOLVENT-INDUCED
PHASE
SEPARATION
......................................................
7
2.1.2
HOLLOW
FIBER
SPINNING
PROCESS
.....................................................................
8
2.1.3
SPINNING
PARAMETERS
...................................................................................
11
2.1.4
CROSS-LINKED
FIBERS
......................................................................................
14
2.2
CONCENTRATION
POLARIZATION
......................................................................................
15
3
LIQUID
ROPE
COILING
MEMBRANE FORMATION
21
3.1
INTRODUCTION
............................................................................................................
22
3.2
BACKGROUND
............................................................................................................
23
3.2.1
APPLICATIONS
OF
SPIRAL
CHANNELS
..................................................................
23
3.2.2
ENHANCED
MASS
TRANSPORT
INSIDE
SPIRAL
CHANNELS
.....................................
23
3.2.3 OUTSIDE
FLOW
DISTURBANCE
..........................................................................
24
3.2.4
CURLED
HOLLOW
FIBER
FABRICATION
....................................................................
25
3.2.5
LIQUID
ROPE
COILING
......................................................................................
25
3.2.6
LIQUID
ROPE
COILING
MEMBRANE
FORMATION
...................................................
27
3.3
MATERIALS
AND
METHODS
...........................................................................................
30
3.3.1
SPINNING
SYSTEM
........................................................................................
30
3.3.2
MATERIALS
....................................................................................................
30
3.3.3
SPINNING
PROCEDURE
...................................................................................
31
3.3.4
DOPE
COMPOSITIONS
AND
VISCOSITIES
............................................................
31
3.3.5
SPINNING
PARAMETERS
...................................................................................
31
3.4
RESULTS
..................................................................................................................
33
3.4.1
MEMBRANE
GEOMETRIES
................................................................................
33
3.4.2
MEMBRANE
MORPHOLOGY
.............................................................................
35
3.4.3
INFLUENCE
OF
PULLING
SPEED
..........................................................................
37
CONTENTS
3.5
DISCUSSION
.............................................................................................................
38
3.5.1
EMERGENCE
OF
SPIRAL
HOLLOW
FIBER
GEOMETRIES
..............................................
38
3.5.2 EMERGENCE
OF
MORPHOLOGY
IN
CURLY
FIBER
FORMATION
..................................
41
3.6
CONCLUSION
AND
OUTLOOK
ON
CURLY
MEMBRANE
FORMATION
........................................
42
4
SINE-SHAPED
HOLLOW
FIBERS
43
4.1
BACKGROUND
.............................................................................................................
44
4.1.1
HOLLOW
FIBER
GEOMETRY
................................................................................
44
4.1.2
HOLLOW
FIBER
SPINNING
...................................................................................
44
4.1.3
MASS
TRANSPORT
IN
FURROWED
CHANNELS
..........................................................
44
4.2 MATERIALS
AND
METHODS
............................................................................................
46
4.2.1
SIMULATIONS
OF
FLUID
FLOW
AND
MASS
TRANSFER
IN
SINE-SHAPED
HOLLOW
FIBERS
.
46
4.2.2
TRANSIENT
FLOW
CONDITIONS
IN
MEMBRANE
SPINNING
........................................
48
4.2.3
PULSATION
CALCULATION
...................................................................................
49
4.2.4 MEMBRANE
FABRICATION
................................................................................
52
4.2.5 CROSS-LINKED
SINE-SHAPED
FIBERS
..................................................................
54
4.2.6
IMAGE
ANALYSIS
............................................................................................
55
4.2.7
EVALUATION
OF
PULSE
LOSS
.............................................................................
55
4.2.8
GAS-LIQUID
CONTACTING
...................................................................................
57
4.2.9
PRESSURE
DROP
EXPERIMENTS
........................................................................
57
4.3
RESULTS
...................................................................................................................
59
4.3.1
FLUID
FLOW
SIMULATIONS
................................................................................
59
4.3.2 SIMULATED
PRESSURE
LOSS
IN
SINE-SHAPED
FIBERS
...........................................
65
4.3.3
MASS
TRANSFER
SIMULATIONS
..........................................................................
65
4.3.4
PROCESS
INFLUENCES
......................................................................................
66
4.3.5
PULSATION
EVALUATION
...................................................................................
66
4.3.6
PVDF
MEMBRANE
MORPHOLOGY
..................................................................
68
4.3.7 MEMBRANE
GEOMETRIES
................................................................................
70
4.3.8
MASS
TRANSFER
EXPERIMENTS
........................................................................
72
4.3.9 CROSS-LINKED
SINE-SHAPED
FIBERS
..................................................................
74
4.3.10 PRESSURE
LOSS
EXPERIMENTS
........................................................................
76
4.3.11
PULSE
AMPLITUDE
INVESTIGATION
.....................................................................
78
4.4
DISCUSSION
.............................................................................................................
78
4.5 CONCLUSION
AND
OUTLOOK
ON
SINE-SHAPED
HOLLOW
FIBERS
........................................
80
CONTENTS
5
3D-PRINTED
ROTATING
SPINNERETS
CREATE
MEMBRANES
WITH
A
TWIST
81
5.1
INTRODUCTION
............................................................................................................
82
5.2
BACKGROUND
............................................................................................................
82
5.2.1
MEMBRANE
GEOMETRIES
................................................................................
82
5.2.2
SPINNERET
DESIGN
........................................................................................
84
5.2.3
SPIRALING
FLOW
CHANNELS
.............................................................................
84
5.3
MATERIALS
AND
METHODS
...........................................................................................
87
5.3.1
SPINNING
SET-UP
...........................................................................................
87
5.3.2
SWELLING
OF
RAPID
PROTOTYPING
MATERIALS
......................................................
87
5.3.3
RAPID
PROTOTYPING
OF
SPINNERETS
..................................................................
88
5.3.4
ROTATING
CONSTRUCTION
................................................................................
89
5.3.5
SPINNING
OF
ROUND
ROTATING
RES
FIBERS
......................................................
90
5.3.6
OPTICAL
ANALYSIS
...........................................................................................
91
5.4
RESULTS
AND
DISCUSSION
........................................................................................
91
5.4.1
CHANNEL
INTEGRITY
........................................................................................
91
5.4.2
SOLVENT
RESISTANCE
OF
SELECTED
COMMERCIALLY
AVAILABLE
3D
PRINTING
MATERIALS
93
5.4.3
PROTOTYPING
SPINNERETS
WITH
3D-PRINTING
...................................................
95
5.4.4
DESIGNING
TRI-BORE
SPINNERETS
-
INFLUENCE
OF
NEEDLE
SIZE
..........................
96
5.4.5
TRI-BORE
FIBER
MORPHOLOGY
..........................................................................
98
5.4.6
APPLICATIONS
OF
THE
GEOMETRIES
PRODUCED
......................................................
100
5.5
CONCLUSION
AND
OUTLOOK
ON
TWISTED
MULTI-CHANNEL
FIBERS
...........................................
100
6
COMPARISON
103
6.1
OVERVIEW
..................................................................................................................
104
6.2
FABRICATION
EFFORT
.......................................................................................................
104
6.3
DEGREES
OF
FREEDOM
.................................................................................................
105
6.4
INSIDE-OUT
FILTRATION
....................................................................................................
106
6.5
OUTSIDE-IN
FILTRATION
....................................................................................................
106
6.6
PACKING
DENSITY
.........................................................................................................
107
7
REFLECTION
AND
OUTLOOK
109
7.1
STRUCTURED
HOLLOW
FIBERS
...........................................................................................
110
7.2
LIQUID
ROPE
COILING
MEMBRANE
FORMATION
..................................................................
110
7.3
SINE-SHAPED
HOLLOW
FIBERS
........................................................................................
111
7.4
ROTATING
MULTI-CHANNEL
FIBERS
...................................................................................
113
7.5
RAPID
PROTOTYPING
OF
SPINNERETS
................................................................................
114
III
|
| any_adam_object | 1 |
| author | Lülf, Tobias |
| author_GND | (DE-588)119097410X |
| author_facet | Lülf, Tobias |
| author_role | aut |
| author_sort | Lülf, Tobias |
| author_variant | t l tl |
| building | Verbundindex |
| bvnumber | BV046105603 |
| classification_rvk | VN 7127 |
| ctrlnum | (OCoLC)1117697046 (DE-599)DNB1184043264 |
| discipline | Chemie / Pharmazie |
| format | Thesis Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV046105603 |
| illustrated | Illustrated |
| indexdate | 2024-07-10T08:35:25Z |
| institution | BVB |
| isbn | 9783844067002 3844067000 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-031486319 |
| oclc_num | 1117697046 |
| open_access_boolean | |
| owner | DE-83 |
| owner_facet | DE-83 |
| physical | viii, 127 Seiten Illustrationen, Diagramme |
| publishDate | 2019 |
| publishDateSearch | 2019 |
| publishDateSort | 2019 |
| publisher | Shaker Verlag |
| record_format | marc |
| series2 | Berichte aus der Verfahrenstechnik |
| spelling | Lülf, Tobias Verfasser (DE-588)119097410X aut Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Tobias Lülf Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Düren Shaker Verlag 2019 viii, 127 Seiten Illustrationen, Diagramme txt rdacontent n rdamedia nc rdacarrier Berichte aus der Verfahrenstechnik Dissertation RWTH Aachen 2019 Englische und deutsche Zusammenfassung Modul Membranverfahren (DE-588)4532532-7 gnd rswk-swf Technische Membran (DE-588)4296416-7 gnd rswk-swf Hohlfaser (DE-588)4279712-3 gnd rswk-swf Fertigungstechnik (DE-588)4329079-6 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Hohlfaser (DE-588)4279712-3 s Fertigungstechnik (DE-588)4329079-6 s Technische Membran (DE-588)4296416-7 s Modul Membranverfahren (DE-588)4532532-7 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=031486319&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Lülf, Tobias Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Modul Membranverfahren (DE-588)4532532-7 gnd Technische Membran (DE-588)4296416-7 gnd Hohlfaser (DE-588)4279712-3 gnd Fertigungstechnik (DE-588)4329079-6 gnd |
| subject_GND | (DE-588)4532532-7 (DE-588)4296416-7 (DE-588)4279712-3 (DE-588)4329079-6 (DE-588)4113937-9 |
| title | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| title_alt | Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| title_auth | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| title_exact_search | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| title_full | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Tobias Lülf |
| title_fullStr | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Tobias Lülf |
| title_full_unstemmed | Structured hollow fiber membranes for enhanced mass transfer = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen Tobias Lülf |
| title_short | Structured hollow fiber membranes for enhanced mass transfer |
| title_sort | structured hollow fiber membranes for enhanced mass transfer strukturierte hohlfasermembranen fur die verbesserung von stofftransportvorgangen |
| title_sub | = Strukturierte Hohlfasermembranen für die Verbesserung von Stofftransportvorgängen |
| topic | Modul Membranverfahren (DE-588)4532532-7 gnd Technische Membran (DE-588)4296416-7 gnd Hohlfaser (DE-588)4279712-3 gnd Fertigungstechnik (DE-588)4329079-6 gnd |
| topic_facet | Modul Membranverfahren Technische Membran Hohlfaser Fertigungstechnik Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=031486319&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT lulftobias structuredhollowfibermembranesforenhancedmasstransferstrukturiertehohlfasermembranenfurdieverbesserungvonstofftransportvorgangen AT lulftobias strukturiertehohlfasermembranenfurdieverbesserungvonstofftransportvorgangen |