DE1611088A1 - Verfahren zur Verbesserung der Durchsatzgeschwindigkeit von Kieselerde- und Perlitfilterhilfsmittel - Google Patents
Verfahren zur Verbesserung der Durchsatzgeschwindigkeit von Kieselerde- und PerlitfilterhilfsmittelInfo
- Publication number
- DE1611088A1 DE1611088A1 DE19681611088 DE1611088A DE1611088A1 DE 1611088 A1 DE1611088 A1 DE 1611088A1 DE 19681611088 DE19681611088 DE 19681611088 DE 1611088 A DE1611088 A DE 1611088A DE 1611088 A1 DE1611088 A1 DE 1611088A1
- Authority
- DE
- Germany
- Prior art keywords
- filter aid
- silica
- filter
- treated
- perlite
- 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.)
- Pending
Links
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/14—Diatomaceous earth
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
- B01J20/106—Perlite
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62200867A | 1967-02-13 | 1967-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1611088A1 true DE1611088A1 (de) | 1971-04-08 |
Family
ID=24492579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681611088 Pending DE1611088A1 (de) | 1967-02-13 | 1968-02-06 | Verfahren zur Verbesserung der Durchsatzgeschwindigkeit von Kieselerde- und Perlitfilterhilfsmittel |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE710424A (es) |
DE (1) | DE1611088A1 (es) |
ES (1) | ES350245A1 (es) |
FR (1) | FR1554221A (es) |
GB (1) | GB1191761A (es) |
NL (1) | NL150687B (es) |
SE (1) | SE340439B (es) |
SU (1) | SU384204A3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151596B (en) * | 1983-12-09 | 1987-02-18 | Coal Ind | Improvements in catalysts |
US5009906A (en) * | 1990-06-19 | 1991-04-23 | Manville Corporation | Method and composition for filtering beer, ale or malt liquor to reduce multivalent metal cations |
AU2007260245B2 (en) * | 2006-06-14 | 2012-10-11 | Aqua-Nu Filtration Systems Limited | Ceramic filter |
MD20110099A2 (ro) * | 2011-03-18 | 2012-09-30 | Институт Прикладной Физики Академии Наук Молдовы | Material de filtrare-sorbţie pentru purificarea apei şi procedeu de obţinere a acestuia |
-
1968
- 1968-01-26 GB GB433168A patent/GB1191761A/en not_active Expired
- 1968-01-26 NL NL6801250A patent/NL150687B/xx not_active IP Right Cessation
- 1968-02-05 SE SE145968A patent/SE340439B/xx unknown
- 1968-02-06 DE DE19681611088 patent/DE1611088A1/de active Pending
- 1968-02-06 FR FR1554221D patent/FR1554221A/fr not_active Expired
- 1968-02-07 ES ES350245A patent/ES350245A1/es not_active Expired
- 1968-02-07 SU SU1216340A patent/SU384204A3/ru active
- 1968-02-07 BE BE710424D patent/BE710424A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1191761A (en) | 1970-05-13 |
NL6801250A (es) | 1968-08-14 |
SU384204A3 (es) | 1973-05-23 |
NL150687B (nl) | 1976-09-15 |
BE710424A (es) | 1968-08-07 |
SE340439B (es) | 1971-11-22 |
FR1554221A (es) | 1969-01-17 |
ES350245A1 (es) | 1969-04-16 |
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