NO891778L - Fremgangsmaate for opparbeidelse av vandige, elektrolyttholdige suspensjoner av sjiktsilikater med hoey svelleevne. - Google Patents
Fremgangsmaate for opparbeidelse av vandige, elektrolyttholdige suspensjoner av sjiktsilikater med hoey svelleevne.Info
- Publication number
- NO891778L NO891778L NO89891778A NO891778A NO891778L NO 891778 L NO891778 L NO 891778L NO 89891778 A NO89891778 A NO 89891778A NO 891778 A NO891778 A NO 891778A NO 891778 L NO891778 L NO 891778L
- Authority
- NO
- Norway
- Prior art keywords
- silicates
- electrolyte
- capability
- aqueous
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
- C01B33/405—Clays not containing aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3815008A DE3815008A1 (de) | 1988-04-30 | 1988-04-30 | Verfahren zur aufarbeitung waessriger, elektrolyte enthaltender suspensionen hochquellfaehiger schichtsilicate |
Publications (2)
Publication Number | Publication Date |
---|---|
NO891778D0 NO891778D0 (no) | 1989-04-28 |
NO891778L true NO891778L (no) | 1989-10-31 |
Family
ID=6353497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89891778A NO891778L (no) | 1988-04-30 | 1989-04-28 | Fremgangsmaate for opparbeidelse av vandige, elektrolyttholdige suspensjoner av sjiktsilikater med hoey svelleevne. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4908133A (no) |
EP (1) | EP0340544B1 (no) |
JP (1) | JPH0214810A (no) |
BR (1) | BR8902034A (no) |
DE (2) | DE3815008A1 (no) |
NO (1) | NO891778L (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821516A1 (de) * | 1988-06-25 | 1989-12-28 | Henkel Kgaa | Verfahren zum entsalzen quellfaehiger schichtsilikate |
JPH08108048A (ja) * | 1994-10-12 | 1996-04-30 | Toray Ind Inc | 逆浸透分離装置及び逆浸透分離方法 |
US6645383B1 (en) * | 2000-08-25 | 2003-11-11 | Usf Consumer & Commercial Watergroup, Inc. | Process and apparatus for blending product liquid from different TFC membranes |
FR2817488B1 (fr) | 2000-12-05 | 2003-02-07 | Eastman Kodak Co | Procede de purification d'un melange de particules colloidales d'aluminosilicates |
EP1329425A1 (en) * | 2002-01-18 | 2003-07-23 | Toray Industries, Inc. | Desalination method and desalination apparatus |
US20090223881A1 (en) * | 2008-03-04 | 2009-09-10 | Peter Villeneuve | Reverse Osmosis System with Dual Water Intake |
US20130032540A1 (en) * | 2010-03-04 | 2013-02-07 | Terragroup Corporation | Lightweight modular water purification system with reconfigurable pump power options |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL171535C (nl) * | 1977-10-27 | 1983-04-18 | Wafilin Bv | Inrichting voor membraanfiltratie. |
US4279879A (en) * | 1979-10-01 | 1981-07-21 | W. R. Grace & Co. | Silica gel |
US4610792A (en) * | 1985-01-14 | 1986-09-09 | Memtek Corporation | Membrane filtration process |
CH668961A5 (de) * | 1986-02-07 | 1989-02-15 | Ciba Geigy Ag | Verfahren zur reinigung von farbstoffhaltigen abwaessern. |
HU200563B (en) * | 1987-03-06 | 1990-07-28 | Laszlo Szuecs | Method and apparatus for treating liquids consist of foreign matter by diaphragm filter device |
-
1988
- 1988-04-30 DE DE3815008A patent/DE3815008A1/de not_active Withdrawn
-
1989
- 1989-04-20 EP EP89107088A patent/EP0340544B1/de not_active Revoked
- 1989-04-20 DE DE8989107088T patent/DE58905099D1/de not_active Expired - Fee Related
- 1989-04-26 US US07/343,467 patent/US4908133A/en not_active Expired - Fee Related
- 1989-04-28 NO NO89891778A patent/NO891778L/no unknown
- 1989-04-28 BR BR898902034A patent/BR8902034A/pt not_active Application Discontinuation
- 1989-05-01 JP JP1114023A patent/JPH0214810A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE58905099D1 (de) | 1993-09-09 |
US4908133A (en) | 1990-03-13 |
EP0340544A3 (de) | 1991-07-24 |
EP0340544A2 (de) | 1989-11-08 |
EP0340544B1 (de) | 1993-08-04 |
DE3815008A1 (de) | 1989-11-09 |
BR8902034A (pt) | 1989-12-05 |
NO891778D0 (no) | 1989-04-28 |
JPH0214810A (ja) | 1990-01-18 |
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