NL290752A - - Google Patents
Info
- Publication number
- NL290752A NL290752A NL290752DA NL290752A NL 290752 A NL290752 A NL 290752A NL 290752D A NL290752D A NL 290752DA NL 290752 A NL290752 A NL 290752A
- Authority
- NL
- Netherlands
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/07—Processes using organic exchangers in the weakly acidic form
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0066649 | 1962-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290752A true NL290752A (OSRAM) | 1900-01-01 |
Family
ID=6975217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290752D NL290752A (OSRAM) | 1962-04-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3305306A (OSRAM) |
| BE (1) | BE630535A (OSRAM) |
| CH (1) | CH428236A (OSRAM) |
| FR (1) | FR1361965A (OSRAM) |
| GB (1) | GB1045582A (OSRAM) |
| NL (1) | NL290752A (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3380804A (en) * | 1963-08-22 | 1968-04-30 | Crane Co | Process for zinc recovery |
| DE1442411C3 (de) * | 1965-07-03 | 1973-10-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Regenerierung von mit nichtionogenen Detergentien beladenen Kationenaustauschern |
| DE1929661B2 (de) * | 1969-06-11 | 1975-11-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Reinigung von Cadmiumlösungen |
| US3882018A (en) * | 1970-12-04 | 1975-05-06 | Aerojet General Co | Process for recovery of minerals from acidic streams |
| FR2161809A1 (en) * | 1971-02-01 | 1973-07-13 | Universal Oil Prod Co | Pure cuprous oxide prepn - from cupro-ammonium leach soln by ion exchange |
| US3972810A (en) * | 1974-07-15 | 1976-08-03 | Chemical Separations Corporation | Removal of chromium, chromate, molybdate and zinc |
| DE59100319D1 (de) * | 1990-06-15 | 1993-09-30 | Basf Ag | Verfahren zur Entfernung oder zur Anreicherung von Schwermetallionen aus wässriger Lösung. |
| DE4204892A1 (de) * | 1992-02-19 | 1993-08-26 | Wiegel Verwaltung Gmbh & Co | Verfahren zur trennung von eisen- und zinksalze enthaltende salzsauerer beizloesung |
| FR2726819A1 (fr) * | 1994-11-15 | 1996-05-15 | Centre Nat Rech Scient | Procede pour reduire selectivement par echange d'ions, la concentration de l'une des especes chimiques presentes dans une solution |
| WO2013051810A2 (en) * | 2011-10-05 | 2013-04-11 | Samsung Electronics Co., Ltd. | Apparatus for producing reducing water |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628165A (en) * | 1950-03-09 | 1953-02-10 | Rohm & Haas | Process of preventing pollution of streams |
| DE1153004B (de) * | 1957-04-20 | 1963-08-22 | Bayer Ag | Verwendung von schwachsauren Kationen-austauschern mit Schwammstruktur zur Gewinnung von Schwermetallionen aus Loesungen |
-
0
- BE BE630535D patent/BE630535A/xx unknown
- NL NL290752D patent/NL290752A/xx unknown
-
1963
- 1963-03-26 CH CH379663A patent/CH428236A/de unknown
- 1963-03-27 GB GB12161/63A patent/GB1045582A/en not_active Expired
- 1963-04-01 FR FR930001A patent/FR1361965A/fr not_active Expired
- 1963-04-02 US US272502A patent/US3305306A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3305306A (en) | 1967-02-21 |
| CH428236A (de) | 1967-01-15 |
| FR1361965A (fr) | 1964-05-29 |
| GB1045582A (en) | 1966-10-12 |
| BE630535A (OSRAM) | 1900-01-01 |