DE19882398T1 - Filterhilfsmittel zur Tonverarbeitung - Google Patents
Filterhilfsmittel zur TonverarbeitungInfo
- Publication number
- DE19882398T1 DE19882398T1 DE19882398T DE19882398T DE19882398T1 DE 19882398 T1 DE19882398 T1 DE 19882398T1 DE 19882398 T DE19882398 T DE 19882398T DE 19882398 T DE19882398 T DE 19882398T DE 19882398 T1 DE19882398 T1 DE 19882398T1
- Authority
- DE
- Germany
- Prior art keywords
- sound processing
- filter aids
- aids
- filter
- sound
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85765097A | 1997-05-16 | 1997-05-16 | |
US09/070,681 US5922207A (en) | 1997-05-16 | 1998-04-30 | Filter aid for clay processing |
PCT/US1998/009105 WO1998051623A1 (en) | 1997-05-16 | 1998-05-04 | Filter aid for clay processing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19882398T1 true DE19882398T1 (de) | 2000-05-18 |
Family
ID=26751403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19882398T Ceased DE19882398T1 (de) | 1997-05-16 | 1998-05-04 | Filterhilfsmittel zur Tonverarbeitung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5922207A (de) |
CN (1) | CN1261331A (de) |
AU (1) | AU7284398A (de) |
BR (1) | BR9809828A (de) |
DE (1) | DE19882398T1 (de) |
GB (1) | GB2340115B (de) |
ID (1) | ID24048A (de) |
WO (1) | WO1998051623A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1068162E (pt) | 1998-03-27 | 2003-11-28 | Cytec Tech Corp | Processo para remocao de impurezas de argilas de caulino |
US7122080B2 (en) * | 2001-09-14 | 2006-10-17 | Imerys Pigments, Inc. | Integrated process for simultaneous beneficiation, leaching, and dewatering of kaolin clay suspension |
GB0310419D0 (en) * | 2003-05-07 | 2003-06-11 | Ciba Spec Chem Water Treat Ltd | Treatment of aqueous suspensions |
EP1768937B1 (de) | 2004-06-10 | 2008-11-19 | Imerys Kaolin, Inc. | Ultrarückstandsarme feststoffreiche feuchtkuchenprodukte und zugehörige herstellungsverfahren |
GB0421841D0 (en) * | 2004-10-01 | 2004-11-03 | Constr Res & Tech Gmbh | Process |
CN100379691C (zh) * | 2004-12-30 | 2008-04-09 | 中国石化北京燕化石油化工股份有限公司 | 一种用于反渗透系统的复合阻垢剂及其应用 |
CN102641789A (zh) * | 2012-04-28 | 2012-08-22 | 长沙有色冶金设计研究院有限公司 | 一种混合絮凝剂及应用其进行钼矿浮选尾矿沉降的方法 |
FR3082124B1 (fr) * | 2018-06-08 | 2021-05-28 | Coatex Sas | Controle de la sedimentation d'un derive minier |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3371988A (en) * | 1967-08-25 | 1968-03-05 | Huber Corp J M | Method of beneficiating clay by removal of titanium impurities |
US3701417A (en) * | 1970-09-28 | 1972-10-31 | Engelhard Min & Chem | Purification of clay by selective flocculation |
US3862027A (en) * | 1972-06-13 | 1975-01-21 | Engelhard Min & Chem | Purification of clay by selective flocculation |
US3837482A (en) * | 1973-05-03 | 1974-09-24 | Engelhard Min & Chem | Process for purifying clay by selective flocculation |
FR2415708A1 (fr) * | 1978-01-30 | 1979-08-24 | Renault | Dispositif de retenue et de verrouillage pour berceau de roue de secours |
US4468317A (en) * | 1980-12-15 | 1984-08-28 | Anglo-American Clays Corporation | Selective rheological separation of clays |
US4334985A (en) * | 1980-12-15 | 1982-06-15 | Anglo-American Clays Corporation | Selective rheological separation of clays |
US4816166A (en) * | 1983-10-31 | 1989-03-28 | The Dow Chemical Company | Flocculation of coal particles and coal slimes |
US4604369A (en) * | 1984-08-27 | 1986-08-05 | Thiele Kaolin Company | Method of beneficiating kaolin clay utilizing ammonium salts |
US4738726A (en) * | 1985-05-06 | 1988-04-19 | Engelhard Corporation | Treatment of clays with cationic polymers to prepare high bulking pigments |
US4741838A (en) * | 1985-06-12 | 1988-05-03 | Sharpe Andrew J Jr | Flocculation of high solids mineral slurries |
US4647382A (en) * | 1985-06-12 | 1987-03-03 | Sharpe Andrew J Jr | Flocculation of high solids mineral slurries |
US4990262A (en) * | 1989-02-13 | 1991-02-05 | Sharpe Andrew J Jr | Preparation of high solid mineral slurries |
US4990263A (en) * | 1989-02-13 | 1991-02-05 | Sharpe Andrew J Jr | Melamine-formaldehyde resins in the flocculation of high solids mineral slurries |
US5535890A (en) * | 1994-12-07 | 1996-07-16 | Engelhard Corporation | Method for separating mixture of finely divided minerals |
-
1998
- 1998-04-30 US US09/070,681 patent/US5922207A/en not_active Expired - Lifetime
- 1998-05-04 GB GB9926861A patent/GB2340115B/en not_active Expired - Fee Related
- 1998-05-04 DE DE19882398T patent/DE19882398T1/de not_active Ceased
- 1998-05-04 WO PCT/US1998/009105 patent/WO1998051623A1/en active Application Filing
- 1998-05-04 BR BR9809828-4A patent/BR9809828A/pt not_active Application Discontinuation
- 1998-05-04 CN CN98805184.2A patent/CN1261331A/zh active Pending
- 1998-05-04 ID IDW991388A patent/ID24048A/id unknown
- 1998-05-04 AU AU72843/98A patent/AU7284398A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1998051623A1 (en) | 1998-11-19 |
AU7284398A (en) | 1998-12-08 |
CN1261331A (zh) | 2000-07-26 |
ID24048A (id) | 2000-07-06 |
GB9926861D0 (en) | 2000-01-12 |
US5922207A (en) | 1999-07-13 |
GB2340115B (en) | 2001-11-14 |
GB2340115A (en) | 2000-02-16 |
BR9809828A (pt) | 2000-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |