ES350245A1 - Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de perlita. - Google Patents

Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de perlita.

Info

Publication number
ES350245A1
ES350245A1 ES350245A ES350245A ES350245A1 ES 350245 A1 ES350245 A1 ES 350245A1 ES 350245 A ES350245 A ES 350245A ES 350245 A ES350245 A ES 350245A ES 350245 A1 ES350245 A1 ES 350245A1
Authority
ES
Spain
Prior art keywords
filteraid
solution
perlite
particles
metal salt
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.)
Expired
Application number
ES350245A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grefco Inc
Original Assignee
Grefco Inc
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.)
Filing date
Publication date
Application filed by Grefco Inc filed Critical Grefco Inc
Publication of ES350245A1 publication Critical patent/ES350245A1/es
Expired legal-status Critical Current

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)
ES350245A 1967-02-13 1968-02-07 Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de perlita. Expired ES350245A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62200867A 1967-02-13 1967-02-13

Publications (1)

Publication Number Publication Date
ES350245A1 true ES350245A1 (es) 1969-04-16

Family

ID=24492579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350245A Expired ES350245A1 (es) 1967-02-13 1968-02-07 Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de perlita.

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)

* Cited by examiner, † Cited by third party
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
EP2040814B1 (en) 2006-06-14 2011-12-07 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

Also Published As

Publication number Publication date
SE340439B (es) 1971-11-22
FR1554221A (es) 1969-01-17
GB1191761A (en) 1970-05-13
NL6801250A (es) 1968-08-14
NL150687B (nl) 1976-09-15
SU384204A3 (es) 1973-05-23
DE1611088A1 (de) 1971-04-08
BE710424A (es) 1968-08-07

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