AT301180B - Verfahren zur Verbesserung und/oder Regenerierung der adsorptionsfähigkeit von Polyamidgranulat - Google Patents
Verfahren zur Verbesserung und/oder Regenerierung der adsorptionsfähigkeit von PolyamidgranulatInfo
- Publication number
- AT301180B AT301180B AT587670A AT587670A AT301180B AT 301180 B AT301180 B AT 301180B AT 587670 A AT587670 A AT 587670A AT 587670 A AT587670 A AT 587670A AT 301180 B AT301180 B AT 301180B
- Authority
- AT
- Austria
- Prior art keywords
- regenerating
- improving
- adsorption capacity
- polyamide granules
- granules
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title 1
- 239000008187 granular material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920002647 polyamide Polymers 0.000 title 1
- 230000001172 regenerating effect Effects 0.000 title 1
- 238000001179 sorption measurement Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyamides (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702022026 DE2022026C3 (de) | 1970-05-05 | Polyamidgranulat als Adsorptionsmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT301180B true AT301180B (de) | 1972-08-25 |
Family
ID=5770321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT587670A AT301180B (de) | 1970-05-05 | 1970-06-30 | Verfahren zur Verbesserung und/oder Regenerierung der adsorptionsfähigkeit von Polyamidgranulat |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3749698A (de) |
| JP (1) | JPS5123952B1 (de) |
| AT (1) | AT301180B (de) |
| BE (1) | BE753549A (de) |
| CH (1) | CH528561A (de) |
| DK (1) | DK130414B (de) |
| FR (1) | FR2098530A5 (de) |
| GB (1) | GB1255120A (de) |
| NL (1) | NL7012120A (de) |
| NO (1) | NO128659B (de) |
| SE (1) | SE374929B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58137752A (ja) * | 1982-02-09 | 1983-08-16 | Japan Exlan Co Ltd | 液体クロマトグラフイ−用ゲルの再生方法 |
| JPS621728A (ja) * | 1985-06-27 | 1987-01-07 | Chuichi Hirayama | ポリアミノ酸の球状粒子とその製造方法 |
| US6268468B1 (en) | 2000-07-10 | 2001-07-31 | Basf Corporation | Treatment of polyamide with gas phase of acid anhydride or amine |
| US8071656B2 (en) * | 2009-03-03 | 2011-12-06 | Dynasep Llc | Nylon extraction from commingled materials |
-
1970
- 1970-06-03 CH CH828070A patent/CH528561A/de not_active IP Right Cessation
- 1970-06-30 AT AT587670A patent/AT301180B/de active
- 1970-06-30 DK DK338070AA patent/DK130414B/da unknown
- 1970-07-10 NO NO02717/70A patent/NO128659B/no unknown
- 1970-07-16 BE BE753549D patent/BE753549A/xx unknown
- 1970-07-20 FR FR7026599A patent/FR2098530A5/fr not_active Expired
- 1970-08-05 SE SE7010733A patent/SE374929B/xx unknown
- 1970-08-12 GB GB38912/70D patent/GB1255120A/en not_active Expired
- 1970-08-17 NL NL7012120A patent/NL7012120A/xx unknown
-
1971
- 1971-04-30 US US00139192A patent/US3749698A/en not_active Expired - Lifetime
- 1971-05-06 JP JP46030115A patent/JPS5123952B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO128659B (de) | 1973-12-27 |
| FR2098530A5 (de) | 1972-03-10 |
| JPS5123952B1 (de) | 1976-07-20 |
| GB1255120A (en) | 1971-11-24 |
| SE374929B (de) | 1975-03-24 |
| CH528561A (de) | 1972-09-30 |
| DE2022026B2 (de) | 1976-12-23 |
| US3749698A (en) | 1973-07-31 |
| DK130414B (da) | 1975-02-17 |
| BE753549A (fr) | 1970-12-31 |
| DK130414C (de) | 1975-07-21 |
| NL7012120A (de) | 1971-11-09 |
| DE2022026A1 (de) | 1971-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT314482B (de) | Verfahren zur Einkapselung von Feststoffteilchen oder Flüssigkeitströpfchen in Aminoplastkondensaten | |
| AT290564B (de) | Verfahren zur absorptiven Trennung von Gemischen aus Chlorcyan und Chlorwasserstoff | |
| AT330845B (de) | Verfahren zur standortbestimmung von fahrzeugen | |
| AT303693B (de) | Verfahren zur katalytischen Hydrofluorierung von gesättigten und ungesättigten halogenierten Kohlenwasserstoffen | |
| AT302208B (de) | Verfahren zur Entgiftung von mit Nitrilen beladenen Abwässern | |
| CH520308A (de) | Verfahren und Einrichtung zur kontinuierlichen Trocknung oder Kühlung von staub-, pulver- oder granulatförmigen Materialien | |
| AT318500B (de) | Verfahren und Anlage zur Reinigung von stark verunreinigtem Abwasser | |
| AT301180B (de) | Verfahren zur Verbesserung und/oder Regenerierung der adsorptionsfähigkeit von Polyamidgranulat | |
| CH519444A (de) | Verfahren zur Reinigung von Abwässern | |
| AT315140B (de) | Verfahren zur Gewinnung und Reinigung von Acrylnitril und/oder Methacrylnitril | |
| AT307447B (de) | Verfahren zur Anreicherung und Reinigung von gelösten Proteinen | |
| CH525764A (de) | Verfahren und Vorrichtung zum Herstellen von Schaumstoffen oder Homogenstoffen | |
| CH532948A (de) | Verfahren zur Anreicherung von C-13-Kohlenstoff | |
| AT299901B (de) | Verfahren zur Regenerierung von Bleicherde | |
| CH550101A (de) | Zusammendrueckbarer behaelter und verfahren zum herstellen desselben. | |
| AT306363B (de) | Verfahren zur Reinigung von Polyolefinen | |
| AT305201B (de) | Verfahren zum Oleophobieren von Oberflächen | |
| AT303073B (de) | Verfahren und Vorrichtung zur Filtration von Suspensionen | |
| AT302525B (de) | Verfahren zur Gewinnung und Erhaltung von stabilen Bakterienvarianten | |
| CH545317A (de) | Verfahren zum Reinigen von Cephalexin | |
| AT318912B (de) | Verfahren zur Massenpolymerisation von Acrylnitril | |
| AT323126B (de) | Verfahren zum reinigen und stabilisieren von malonsäuredinitril | |
| CH544123A (de) | Verfahren zur Suspensions-polymerisation von Vinylchlorid | |
| AT293618B (de) | Verfahren zur Reinigung von Cephaloglycinantibiotica | |
| AT360490B (de) | Verfahren zur regenerierung von chinonen |