PL97983B1 - Sposob wytwarzania membrany mikroporowatej - Google Patents
Sposob wytwarzania membrany mikroporowatej Download PDFInfo
- Publication number
- PL97983B1 PL97983B1 PL1975182490A PL18249075A PL97983B1 PL 97983 B1 PL97983 B1 PL 97983B1 PL 1975182490 A PL1975182490 A PL 1975182490A PL 18249075 A PL18249075 A PL 18249075A PL 97983 B1 PL97983 B1 PL 97983B1
- Authority
- PL
- Poland
- Prior art keywords
- membrane
- blowing
- weight
- sintering
- latex
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000012982 microporous membrane Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- ARNKHYQYAZLEEP-UHFFFAOYSA-N 1-naphthalen-1-yloxynaphthalene Chemical compound C1=CC=C2C(OC=3C4=CC=CC=C4C=CC=3)=CC=CC2=C1 ARNKHYQYAZLEEP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- RZLUIDROFNIMHF-UHFFFAOYSA-L nickel(2+);dichlorate Chemical compound [Ni+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O RZLUIDROFNIMHF-UHFFFAOYSA-L 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Diaphragms And Bellows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7426922A FR2280435A1 (fr) | 1974-08-02 | 1974-08-02 | Procede d'obtention d'une membrane microporeuse et nouveau produit ainsi obtenu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL97983B1 true PL97983B1 (pl) | 1978-04-29 |
Family
ID=9142046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1975182490A PL97983B1 (pl) | 1974-08-02 | 1975-08-02 | Sposob wytwarzania membrany mikroporowatej |
Country Status (21)
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129470A (en) * | 1974-10-17 | 1978-12-12 | Homsy Charles A | Method of preparing a porous implantable material from polytetrafluoroethylene and carbon fibers |
| FR2355926A1 (fr) * | 1975-11-21 | 1978-01-20 | Rhone Poulenc Ind | Diaphragme selectif d'electrolyse |
| GB1582705A (en) * | 1977-04-13 | 1981-01-14 | Ici Ltd | Diaphragm cells |
| GB1582593A (en) * | 1977-04-13 | 1981-01-14 | Ici Ltd | Diaphragm cells |
| US4124458A (en) * | 1977-07-11 | 1978-11-07 | Innova, Inc. | Mass-transfer membrane and processes using same |
| ZA785994B (en) * | 1977-11-15 | 1980-04-30 | Ici Ltd | Production of porous diaphragms |
| US4196070A (en) * | 1977-12-12 | 1980-04-01 | Nuclepore Corporation | Method for forming microporous fluorocarbon polymer sheet and product |
| US4170540A (en) * | 1978-03-31 | 1979-10-09 | Hooker Chemicals & Plastics Corp. | Method for forming microporous membrane materials |
| US4289600A (en) | 1978-03-31 | 1981-09-15 | Hooker Chemicals & Plastics Corp. | Microporous membrane materials |
| NZ191813A (en) * | 1978-11-03 | 1982-09-07 | Hooker Chemicals Plastics Corp | Polymeric microporous electrolytic cell separator selection of physical parameters to predict performance |
| IN152082B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-11-03 | 1983-10-15 | Hooker Chemicals Plastics Corp | |
| US4173526A (en) * | 1978-11-21 | 1979-11-06 | E. I. Du Pont De Nemours And Company | Chlor-alkali cell diaphragm and its treatment |
| US4239532A (en) * | 1978-12-11 | 1980-12-16 | Ppg Industries, Inc. | Addition and measurement of gases dissolved in molten metals |
| US4338127A (en) * | 1978-12-11 | 1982-07-06 | Ppg Industries, Inc. | Addition and measurement of gases dissolved in molten metals |
| US4331023A (en) * | 1978-12-11 | 1982-05-25 | Ppg Industries, Inc. | Addition and measurement of gases dissolved in molten metals |
| US4256845A (en) * | 1979-02-15 | 1981-03-17 | Glasrock Products, Inc. | Porous sheets and method of manufacture |
| US4356068A (en) * | 1979-02-23 | 1982-10-26 | Ppg Industries, Inc. | Permionic membrane |
| US4342636A (en) * | 1979-08-07 | 1982-08-03 | Hooker Chemicals & Plastics Corp. | Process for forming a porous polyfluoroalkylene sheet useful for separating anolyte from catholyte in electrolytic cells |
| US4297196A (en) * | 1980-03-17 | 1981-10-27 | Hooker Chemicals & Plastics Corp. | Stable low voltage microporous diaphragm for electrolytic cells |
| FR2505879B1 (fr) * | 1981-05-15 | 1985-09-27 | Chloe Chemie | Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre |
| US4720334A (en) * | 1986-11-04 | 1988-01-19 | Ppg Industries, Inc. | Diaphragm for electrolytic cell |
| US4741813A (en) * | 1986-12-15 | 1988-05-03 | Oxytech Systems, Inc. | Diaphragm for an electrolytic cell |
| JPS63137368U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-03-02 | 1988-09-09 | ||
| US4859383A (en) * | 1987-06-01 | 1989-08-22 | Bio Med Sciences, Inc. | Process of producing a composite macrostructure of organic and inorganic materials |
| US4906423A (en) * | 1987-10-23 | 1990-03-06 | Dow Corning Wright | Methods for forming porous-surfaced polymeric bodies |
| US4892544A (en) * | 1988-03-07 | 1990-01-09 | Dow Corning Wright Corporation | Methods for forming hollow, porous-surfaced elastomeric bodies |
| FR2650843B1 (fr) * | 1989-08-10 | 1992-01-17 | Rhone Poulenc Chimie | Diaphragme, association d'un tel diaphragme a un element cathodique et leur procede d'obtention |
| US6103172A (en) | 1998-04-07 | 2000-08-15 | Pall Corporation | Method of preparaing a porous polytetrafluoroethylene membranne |
| US10761428B2 (en) | 2018-08-28 | 2020-09-01 | Saudi Arabian Oil Company | Fabricating calcite nanofluidic channels |
| US10926227B2 (en) * | 2018-12-03 | 2021-02-23 | Saudi Arabian Oil Company | Fabricating calcite nanofluidic channels |
| CN110841806B (zh) * | 2019-11-21 | 2021-01-12 | 清华大学 | 一种细颗粒矿粉的浮选方法 |
| CN111188050B (zh) * | 2019-12-31 | 2021-07-09 | 山东东岳高分子材料有限公司 | 碱金属氯化物电解用超薄全氟磺酸离子交换膜及其制备方法 |
| US11454097B2 (en) | 2021-01-04 | 2022-09-27 | Saudi Arabian Oil Company | Artificial rain to enhance hydrocarbon recovery |
| US11961702B2 (en) | 2021-12-09 | 2024-04-16 | Saudi Arabian Oil Company | Fabrication of in situ HR-LCTEM nanofluidic cell for nanobubble interactions during EOR processes in carbonate rocks |
| US11787993B1 (en) | 2022-03-28 | 2023-10-17 | Saudi Arabian Oil Company | In-situ foamed gel for lost circulation |
| US11913319B2 (en) | 2022-06-21 | 2024-02-27 | Saudi Arabian Oil Company | Sandstone stimulation |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE555621A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-12-10 | 1900-01-01 | ||
| US2997448A (en) * | 1958-09-24 | 1961-08-22 | Du Pont | Molded fluorocarbon polymer product and method of preparing same |
| GB1049328A (en) * | 1962-07-13 | 1966-11-23 | Du Pont | Porous structures of polytetrafluoroethylene resins |
| US3281511A (en) * | 1964-05-15 | 1966-10-25 | Gen Plastics Corp | Method of preparing microporous tetrafluoroethylene resin sheets |
| GB1081046A (en) * | 1965-08-31 | 1967-08-31 | Ici Ltd | Manufacture of porous diaphragms |
| SE346422B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-07-07 | 1972-07-03 | Bosch Gmbh Robert | |
| US3518332A (en) * | 1967-11-22 | 1970-06-30 | Esb Inc | Method for making thin,microporous fluorocarbon polymer sheet material |
| US3661645A (en) * | 1970-01-28 | 1972-05-09 | Mc Donnell Douglas Corp | Polytetrafluoroethylene battery separator and method for producing same |
| GB1364683A (en) * | 1970-08-13 | 1974-08-29 | Yuasa Battery Co Ltd | Diaphragm and method of manufacturing the same |
| BE794889A (fr) * | 1972-02-04 | 1973-08-02 | Ici Ltd | Procede de fabrication d'un diaphragme poreux |
| DE2354711B2 (de) * | 1972-12-12 | 1975-08-14 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Kunstharzdiaphragma und Verfahren zu dessen Herstellung |
-
1974
- 1974-08-02 FR FR7426922A patent/FR2280435A1/fr active Granted
-
1975
- 1975-07-31 IT IT50772/75A patent/IT1041107B/it active
- 1975-07-31 US US05/600,219 patent/US4003818A/en not_active Expired - Lifetime
- 1975-07-31 BE BE158806A patent/BE831963A/xx not_active IP Right Cessation
- 1975-07-31 ES ES439876A patent/ES439876A1/es not_active Expired
- 1975-07-31 SE SE7508705A patent/SE405735B/xx not_active IP Right Cessation
- 1975-07-31 IL IL47844A patent/IL47844A/xx unknown
- 1975-08-01 DD DD187629A patent/DD119972A5/xx unknown
- 1975-08-01 NO NO752711A patent/NO143278C/no unknown
- 1975-08-01 IN IN1518/CAL/1975A patent/IN142518B/en unknown
- 1975-08-01 JP JP50094149A patent/JPS5141062A/ja active Granted
- 1975-08-01 CA CA232,780A patent/CA1043521A/fr not_active Expired
- 1975-08-01 DE DE2534464A patent/DE2534464C3/de not_active Expired
- 1975-08-01 NL NLAANVRAGE7509220,A patent/NL186094C/xx not_active IP Right Cessation
- 1975-08-01 GB GB3227875A patent/GB1473286A/en not_active Expired
- 1975-08-01 CH CH1010575A patent/CH599271A5/xx not_active IP Right Cessation
- 1975-08-01 LU LU73135A patent/LU73135A1/xx unknown
- 1975-08-01 BR BR7504920*A patent/BR7504920A/pt unknown
- 1975-08-02 PL PL1975182490A patent/PL97983B1/pl unknown
- 1975-08-04 AT AT604975A patent/AT346284B/de active
- 1975-08-10 AR AR259784D patent/AR209778A1/es active
Also Published As
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