NO138079B - Fremgangsmaate for fremstilling av et roerformig filtrerende element - Google Patents
Fremgangsmaate for fremstilling av et roerformig filtrerende element Download PDFInfo
- Publication number
- NO138079B NO138079B NO1556/73A NO155673A NO138079B NO 138079 B NO138079 B NO 138079B NO 1556/73 A NO1556/73 A NO 1556/73A NO 155673 A NO155673 A NO 155673A NO 138079 B NO138079 B NO 138079B
- Authority
- NO
- Norway
- Prior art keywords
- textile
- textile element
- membrane
- smoothing
- collodion
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000001914 filtration Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 239000004753 textile Substances 0.000 claims description 66
- 239000012528 membrane Substances 0.000 claims description 34
- 238000009499 grossing Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 241000978776 Senegalia senegal Species 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Woven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213252A FR2179641B1 (da) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO138079B true NO138079B (no) | 1978-03-20 |
Family
ID=9096915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1556/73A NO138079B (no) | 1972-04-14 | 1973-04-13 | Fremgangsmaate for fremstilling av et roerformig filtrerende element |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5628566B2 (da) |
| BE (1) | BE798231A (da) |
| CA (1) | CA997262A (da) |
| CH (1) | CH562628A5 (da) |
| DE (1) | DE2318854A1 (da) |
| DK (1) | DK141715B (da) |
| ES (1) | ES413699A1 (da) |
| FR (1) | FR2179641B1 (da) |
| GB (1) | GB1434071A (da) |
| IL (1) | IL42023A (da) |
| IT (1) | IT983887B (da) |
| LU (1) | LU67428A1 (da) |
| NL (1) | NL7304848A (da) |
| NO (1) | NO138079B (da) |
| SE (1) | SE383607B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417383A (en) * | 1977-07-11 | 1979-02-08 | Toray Ind Inc | Separating unit for liquid |
| IL119490A (en) * | 1996-10-25 | 2000-06-01 | Weizmann Kiryat Membrane Prod | Process for producing a tubular membrane assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563889A (en) * | 1969-01-03 | 1971-02-16 | Abcor Inc | Integral semipermeable membrane and braided support tube |
-
1972
- 1972-04-14 FR FR7213252A patent/FR2179641B1/fr not_active Expired
-
1973
- 1973-04-06 NL NL7304848A patent/NL7304848A/xx not_active Application Discontinuation
- 1973-04-12 JP JP4093473A patent/JPS5628566B2/ja not_active Expired
- 1973-04-13 CH CH534473A patent/CH562628A5/xx not_active IP Right Cessation
- 1973-04-13 IL IL42023A patent/IL42023A/en unknown
- 1973-04-13 CA CA168,988A patent/CA997262A/fr not_active Expired
- 1973-04-13 DK DK204173AA patent/DK141715B/da unknown
- 1973-04-13 NO NO1556/73A patent/NO138079B/no unknown
- 1973-04-13 SE SE7305309A patent/SE383607B/xx unknown
- 1973-04-13 BE BE130030A patent/BE798231A/xx unknown
- 1973-04-13 GB GB1798773A patent/GB1434071A/en not_active Expired
- 1973-04-13 LU LU67428A patent/LU67428A1/xx unknown
- 1973-04-13 DE DE2318854A patent/DE2318854A1/de not_active Withdrawn
- 1973-04-13 IT IT23016/73A patent/IT983887B/it active
- 1973-04-14 ES ES413699A patent/ES413699A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4920079A (da) | 1974-02-22 |
| LU67428A1 (da) | 1973-10-22 |
| CA997262A (fr) | 1976-09-21 |
| GB1434071A (en) | 1976-04-28 |
| FR2179641B1 (da) | 1977-07-22 |
| ES413699A1 (es) | 1976-06-01 |
| IT983887B (it) | 1974-11-11 |
| NL7304848A (da) | 1973-10-16 |
| IL42023A0 (en) | 1973-06-29 |
| DE2318854A1 (de) | 1973-10-25 |
| DK141715B (da) | 1980-06-02 |
| IL42023A (en) | 1976-06-30 |
| FR2179641A1 (da) | 1973-11-23 |
| CH562628A5 (da) | 1975-06-13 |
| DK141715C (da) | 1980-10-27 |
| BE798231A (fr) | 1973-10-15 |
| JPS5628566B2 (da) | 1981-07-02 |
| SE383607B (sv) | 1976-03-22 |
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