DE2211318B2 - Verfahren und Vorrichtung zum Steuern der Zusammensetzung eines Bades für die elektrophoretische Ablagerung von filmbildenden Harzen - Google Patents
Verfahren und Vorrichtung zum Steuern der Zusammensetzung eines Bades für die elektrophoretische Ablagerung von filmbildenden HarzenInfo
- Publication number
- DE2211318B2 DE2211318B2 DE2211318A DE2211318A DE2211318B2 DE 2211318 B2 DE2211318 B2 DE 2211318B2 DE 2211318 A DE2211318 A DE 2211318A DE 2211318 A DE2211318 A DE 2211318A DE 2211318 B2 DE2211318 B2 DE 2211318B2
- Authority
- DE
- Germany
- Prior art keywords
- bath
- composition
- membrane
- ultrafiltration
- electrodialysis
- 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.)
- Ceased
Links
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- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N hexanedioic acid Natural products OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229940092253 ovalbumin Drugs 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- B01D61/58—Multistep processes
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/22—Servicing or operating apparatus or multistep processes
- C25D13/24—Regeneration of process liquids
-
- 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
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249975—Void shape specified [e.g., crushed, flat, round, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12329971A | 1971-03-11 | 1971-03-11 | |
| US23400772A | 1972-03-13 | 1972-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2211318A1 DE2211318A1 (de) | 1972-09-21 |
| DE2211318B2 true DE2211318B2 (de) | 1980-10-23 |
Family
ID=26821410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2211318A Ceased DE2211318B2 (de) | 1971-03-11 | 1972-03-09 | Verfahren und Vorrichtung zum Steuern der Zusammensetzung eines Bades für die elektrophoretische Ablagerung von filmbildenden Harzen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3663406A (enExample) |
| CA (1) | CA963425A (enExample) |
| DE (1) | DE2211318B2 (enExample) |
| FR (1) | FR2128853B1 (enExample) |
| GB (1) | GB1383365A (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945900A (en) * | 1972-05-02 | 1976-03-23 | Dorr-Oliver Incorporated | Electro ultrafiltration process and apparatus |
| JPS5210667B2 (enExample) * | 1973-06-07 | 1977-03-25 | ||
| US3905886A (en) * | 1974-09-13 | 1975-09-16 | Aqua Chem Inc | Ultrafiltration and electrodialysis method and apparatus |
| US4331525A (en) * | 1979-11-13 | 1982-05-25 | Diamond Shamrock Corporation | Electrolytic-ultrafiltration apparatus and process for recovering solids from a liquid medium |
| US4412922A (en) * | 1980-07-02 | 1983-11-01 | Abcor, Inc. | Positive-charged ultrafiltration membrane for the separation of cathodic/electrodeposition-paint compositions |
| GB2111080A (en) * | 1981-12-08 | 1983-06-29 | Ppg Industries Inc | Electrodeposition bath treatment |
| US4581111A (en) * | 1984-03-28 | 1986-04-08 | Ppg Industries, Inc. | Treatment of ultrafiltrate by electrodialysis |
| GB2162542A (en) * | 1984-06-05 | 1986-02-05 | Carrs Paints Limited | Electro painting apparatus; degassifying electropainting bath |
| FR2567914B1 (fr) * | 1984-07-19 | 1989-04-07 | Univ Languedoc | Procede de recuperation de cations metalliques en continu a partir de solutions diluees et appareil pour sa mise en oeuvre |
| US4643815A (en) * | 1984-11-30 | 1987-02-17 | Metokote Corporation | Electrocoating method and apparatus |
| US4663014A (en) * | 1986-01-02 | 1987-05-05 | I. Jay Bassett | Electrodeposition coating apparatus |
| USD303282S (en) | 1986-01-02 | 1989-09-05 | I. Jay Bassett | Combined tank and cover assembly for use in electrodeposition coating operations |
| US4755273A (en) * | 1986-01-02 | 1988-07-05 | Bassett I Jay | Cover for coating tanks |
| DE3629981A1 (de) * | 1986-09-03 | 1988-03-17 | Basf Ag | Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern |
| DE3642164A1 (de) * | 1986-12-10 | 1988-06-23 | Basf Ag | Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse |
| DE3740785A1 (de) * | 1987-12-02 | 1989-06-15 | Basf Ag | Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse |
| DE4207425A1 (de) * | 1992-03-09 | 1993-09-16 | Eisenmann Kg Maschbau | Verfahren zur lack-overspray-rueckgewinnung bei spritzapplikationen und vorrichtung zur verfahrensdurchfuehrung |
| AU5957094A (en) * | 1993-01-15 | 1994-08-15 | Allied-Signal Inc. | Process for producing ion exchange membranes, and the ion exchange membranes produced thereby |
| JP2751090B2 (ja) * | 1993-04-21 | 1998-05-18 | 日本錬水株式会社 | 純水製造装置 |
| AU2001238327A1 (en) * | 2000-02-15 | 2001-08-27 | Celtech, Inc. | Device and process for electrodialysis of ultrafiltration permeate of electrocoat paint |
| GB2361479A (en) * | 2000-04-11 | 2001-10-24 | Secr Defence | Electric-field structuring of composite materials |
| DE10132349B4 (de) * | 2001-07-04 | 2006-08-17 | Eisenmann Maschinenbau Gmbh & Co. Kg | Verfahren und Anlage zur kataphoretischen Tauchlackierung von Gegenständen |
| DE10224817B4 (de) * | 2002-06-05 | 2005-04-14 | Atotech Deutschland Gmbh | Verfahren und Vorrichtung zum vertikalen Eintauchen von folienartigem Behandlungsgut in Bädern von Galvanisier- und Ätzanlagen |
| DE102008056884A1 (de) * | 2008-11-12 | 2010-06-02 | Südzucker AG Mannheim/Ochsenfurt | Elektro-Ultrafiltrationsverfahren zur Bestimmung der Löslichkeit und Mobilität von Schwermetallen und/oder Schadstoffen für Abfall- und Altlastenmaterialien sowie Schwermetall- und/oder Schadstoff kontaminierte Böden |
| US11251635B2 (en) | 2017-12-19 | 2022-02-15 | Welch Allyn, Inc. | Vital signs monitor with a removable and dischargable battery |
| CN109060065A (zh) * | 2018-06-29 | 2018-12-21 | 湖南文理学院 | 一种城市湿地的污水容纳量研究方法 |
| CN115043466B (zh) * | 2022-08-10 | 2022-12-09 | 杭州水处理技术研究开发中心有限公司 | 一种高盐高浓有机废水处理装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230162A (en) * | 1963-08-14 | 1966-01-18 | Ford Motor Co | Electropainting process and paint binder concentrate composition therefor |
| DE1266098B (de) * | 1963-11-30 | 1968-04-11 | Siemens Ag | Verfahren zum elektrophoreitischen Beschichten von elektrisch leitenden Werkstoffen unter Verwendung von waessrigen Suspensionen |
| US3355373A (en) * | 1963-12-30 | 1967-11-28 | Ford Motor Co | Method for adjusting the bath composition in a continuous electrodeposition process |
| GB1106979A (en) * | 1964-04-08 | 1968-03-20 | Ici Ltd | Electro-deposition of film-forming material |
| US3444066A (en) * | 1966-12-07 | 1969-05-13 | Ford Motor Co | Method of electrically induced deposition of paint on conductors |
| SE442411B (sv) * | 1969-04-09 | 1985-12-23 | Ppg Industries Inc | Sett att reglera sammansettningen av ett elektrofores - eller eldopplackeringsbad |
| US3671412A (en) * | 1970-04-28 | 1972-06-20 | Du Pont | Process for the removal of ionic contaminants from an electrocoating bath |
| US3679565A (en) * | 1971-07-27 | 1972-07-25 | Scm Corp | Process for electrolytic treatment of liquors using pressure cell with porous electrode means |
-
1971
- 1971-03-11 US US3663406D patent/US3663406A/en not_active Expired - Lifetime
-
1972
- 1972-02-18 CA CA135,071A patent/CA963425A/en not_active Expired
- 1972-03-09 DE DE2211318A patent/DE2211318B2/de not_active Ceased
- 1972-03-10 GB GB1120172A patent/GB1383365A/en not_active Expired
- 1972-03-10 FR FR7208510A patent/FR2128853B1/fr not_active Expired
- 1972-03-13 US US3784460D patent/US3784460A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3784460A (en) | 1974-01-08 |
| GB1383365A (en) | 1974-02-12 |
| CA963425A (en) | 1975-02-25 |
| US3663406A (en) | 1972-05-16 |
| FR2128853A1 (enExample) | 1972-10-20 |
| FR2128853B1 (enExample) | 1974-08-30 |
| DE2211318A1 (de) | 1972-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| 8235 | Patent refused |