BR8902034A - Processo para processamento de suspensoes aquosas,contendo eletrolitos,de silicatos estratificados altamente intumesciveis - Google Patents

Processo para processamento de suspensoes aquosas,contendo eletrolitos,de silicatos estratificados altamente intumesciveis

Info

Publication number: BR8902034A
Authority: BR; Brazil
Prior art keywords: intumescible; highly; processing; containing electrolytes; water suspensions
Prior art date: 1988-04-30

Application number

BR898902034A

Other languages

English (en)

Inventor

Willi Wuest

Norbert Kuehne

Original Assignee

Henkel Kgaa

Priority date (The priority date 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 date listed.)

1988-04-30

Filing date

1989-04-28

Publication date

1989-12-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6353497&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8902034(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-04-28 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1989-12-05 Publication of BR8902034A publication Critical patent/BR8902034A/pt

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)

BR898902034A 1988-04-30 1989-04-28 Processo para processamento de suspensoes aquosas,contendo eletrolitos,de silicatos estratificados altamente intumesciveis BR8902034A (pt)

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 (1)

Publication Number	Publication Date
BR8902034A true BR8902034A (pt)	1989-12-05

Family

ID=6353497

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898902034A BR8902034A (pt)	1988-04-30	1989-04-28	Processo para processamento de suspensoes aquosas,contendo eletrolitos,de silicatos estratificados altamente intumesciveis

Country Status (6)

Country	Link
US (1)	US4908133A (pt)
EP (1)	EP0340544B1 (pt)
JP (1)	JPH0214810A (pt)
BR (1)	BR8902034A (pt)
DE (2)	DE3815008A1 (pt)
NO (1)	NO891778L (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
EP0340544B1 (de)	1993-08-04
EP0340544A2 (de)	1989-11-08
US4908133A (en)	1990-03-13
DE58905099D1 (de)	1993-09-09
NO891778L (no)	1989-10-31
EP0340544A3 (de)	1991-07-24
DE3815008A1 (de)	1989-11-09
JPH0214810A (ja)	1990-01-18
NO891778D0 (no)	1989-04-28

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Legal Events

Date	Code	Title	Description
1995-10-03	FD3	Appl. lapsed due to non-payment of renewal fee
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C01B 33/40 (2006.01)