BR112014009214A2 - membrana compósita de película fina para separação de gás ou filtração de líquidos, uso de uma membrana, e, processo de polimerização interfacial para formar uma membrana compósita de película fina - Google Patents
membrana compósita de película fina para separação de gás ou filtração de líquidos, uso de uma membrana, e, processo de polimerização interfacial para formar uma membrana compósita de película finaInfo
- Publication number
- BR112014009214A2 BR112014009214A2 BR112014009214A BR112014009214A BR112014009214A2 BR 112014009214 A2 BR112014009214 A2 BR 112014009214A2 BR 112014009214 A BR112014009214 A BR 112014009214A BR 112014009214 A BR112014009214 A BR 112014009214A BR 112014009214 A2 BR112014009214 A2 BR 112014009214A2
- Authority
- BR
- Brazil
- Prior art keywords
- thin film
- film composite
- composite membrane
- membrane
- polymerization process
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title 3
- 239000002131 composite material Substances 0.000 title 2
- 239000010409 thin film Substances 0.000 title 2
- 238000012695 Interfacial polymerization Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
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- 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
- B01D71/72—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of the groups B01D71/46 - B01D71/70 and B01D71/701 - B01D71/702
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- 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
- B01D71/48—Polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- 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
- B01D69/105—Support pretreatment
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
- B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/40—Details relating to membrane preparation in-situ membrane formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B01D2325/02832—1-10 nm
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Nanotechnology (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1117950.4A GB201117950D0 (en) | 2011-10-18 | 2011-10-18 | Membranes for separation |
GB1117950.4 | 2011-10-18 | ||
PCT/GB2012/052576 WO2013057492A1 (en) | 2011-10-18 | 2012-10-18 | Membranes for separation |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014009214A2 true BR112014009214A2 (pt) | 2017-04-18 |
BR112014009214B1 BR112014009214B1 (pt) | 2020-12-01 |
BR112014009214B8 BR112014009214B8 (pt) | 2022-08-02 |
Family
ID=45219871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014009214A BR112014009214B8 (pt) | 2011-10-18 | 2012-10-18 | processo de polimerização interfacial para formar uma membrana compósita de película fina |
Country Status (12)
Country | Link |
---|---|
US (2) | US10434479B2 (pt) |
EP (1) | EP2768605B1 (pt) |
JP (1) | JP6121429B2 (pt) |
KR (1) | KR101988491B1 (pt) |
CN (2) | CN108176258B (pt) |
BR (1) | BR112014009214B8 (pt) |
ES (1) | ES2833108T3 (pt) |
GB (1) | GB201117950D0 (pt) |
IL (1) | IL232193B (pt) |
IN (1) | IN2014DN03347A (pt) |
SG (1) | SG11201401589TA (pt) |
WO (1) | WO2013057492A1 (pt) |
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- 2012-10-18 KR KR1020147013297A patent/KR101988491B1/ko active IP Right Grant
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BR112014009214B8 (pt) | 2022-08-02 |
JP6121429B2 (ja) | 2017-04-26 |
CN108176258B (zh) | 2021-12-10 |
IL232193B (en) | 2018-10-31 |
SG11201401589TA (en) | 2014-05-29 |
ES2833108T3 (es) | 2021-06-14 |
EP2768605A1 (en) | 2014-08-27 |
US20200094198A1 (en) | 2020-03-26 |
US11117104B2 (en) | 2021-09-14 |
US10434479B2 (en) | 2019-10-08 |
BR112014009214B1 (pt) | 2020-12-01 |
GB201117950D0 (en) | 2011-11-30 |
US20140251897A1 (en) | 2014-09-11 |
IN2014DN03347A (pt) | 2015-06-05 |
EP2768605B1 (en) | 2020-08-26 |
WO2013057492A1 (en) | 2013-04-25 |
CN104010718B (zh) | 2018-01-30 |
IL232193A0 (en) | 2014-06-30 |
KR20140085519A (ko) | 2014-07-07 |
KR101988491B1 (ko) | 2019-06-12 |
CN104010718A (zh) | 2014-08-27 |
JP2014530103A (ja) | 2014-11-17 |
CN108176258A (zh) | 2018-06-19 |
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