ES350244A1 - Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de tierra de dia- tomeas y de perlita. - Google Patents
Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de tierra de dia- tomeas y de perlita.Info
- Publication number
- ES350244A1 ES350244A1 ES350244A ES350244A ES350244A1 ES 350244 A1 ES350244 A1 ES 350244A1 ES 350244 A ES350244 A ES 350244A ES 350244 A ES350244 A ES 350244A ES 350244 A1 ES350244 A1 ES 350244A1
- Authority
- ES
- Spain
- Prior art keywords
- filteraid
- solution
- products
- silicate
- solvent
- 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
Links
- 235000019362 perlite Nutrition 0.000 title abstract 2
- 239000010451 perlite Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052912 lithium silicate Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052913 potassium silicate Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- B01J20/103—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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61539667A | 1967-02-13 | 1967-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES350244A1 true ES350244A1 (es) | 1969-05-01 |
Family
ID=24465189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES350244A Expired ES350244A1 (es) | 1967-02-13 | 1968-02-07 | Un procedimiento para mejorar las caracteristicas de rela- cion de flujo de auxiliares de filtracion de tierra de dia- tomeas y de perlita. |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210100B2 (US07906212-20110315-C00002.png) * | 1972-03-21 | 1977-03-22 | ||
| US4064071A (en) * | 1976-06-28 | 1977-12-20 | General Refractories Company | Process for agglomerating expanded perlite fines |
| US4175158A (en) * | 1977-10-17 | 1979-11-20 | Elerington Saunders | Agglomerating particulate perlite |
| CA2675323C (en) * | 2008-08-13 | 2017-02-21 | Contech Stormwater Solutions Inc. | Thermally treated expanded perlite |
| US9027765B2 (en) | 2010-12-17 | 2015-05-12 | Hollingsworth & Vose Company | Filter media with fibrillated fibers |
| US9352267B2 (en) | 2012-06-20 | 2016-05-31 | Hollingsworth & Vose Company | Absorbent and/or adsorptive filter media |
| US9511330B2 (en) | 2012-06-20 | 2016-12-06 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
| US8882876B2 (en) | 2012-06-20 | 2014-11-11 | Hollingsworth & Vose Company | Fiber webs including synthetic fibers |
| US20130341290A1 (en) * | 2012-06-20 | 2013-12-26 | Hollingsworth & Vose Company | Fibrillated fibers for liquid filtration media |
| US10137392B2 (en) | 2012-12-14 | 2018-11-27 | Hollingsworth & Vose Company | Fiber webs coated with fiber-containing resins |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2057414A (en) * | 1935-03-28 | 1936-10-13 | Southwick W Briggs | Oil filtering element and process of making the same |
| US2625516A (en) * | 1950-09-13 | 1953-01-13 | George D Metzger | Desiccant |
| US2701240A (en) * | 1951-06-07 | 1955-02-01 | Great Lakes Carbon Corp | Diatomaceous earth product and method for its manufacture |
| NL279184A (US07906212-20110315-C00002.png) * | 1961-06-02 | |||
| US3335869A (en) * | 1963-11-14 | 1967-08-15 | Metro Minerals | Method for improving perlite filteraids with a phosphoric agent |
| US3321410A (en) * | 1965-02-17 | 1967-05-23 | Central Mfg Distr | Expanded perlite and method for the formation thereof |
-
1967
- 1967-02-13 US US615396A patent/US3441515A/en not_active Expired - Lifetime
-
1968
- 1968-01-26 GB GB4332/68A patent/GB1191972A/en not_active Expired
- 1968-01-26 NL NL6801249A patent/NL6801249A/xx unknown
- 1968-02-05 SE SE01458/68A patent/SE326427B/xx unknown
- 1968-02-06 DE DE1611089A patent/DE1611089C3/de not_active Expired
- 1968-02-06 FR FR1554222D patent/FR1554222A/fr not_active Expired
- 1968-02-07 BE BE710425D patent/BE710425A/xx unknown
- 1968-02-07 ES ES350244A patent/ES350244A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3441515A (en) | 1969-04-29 |
| DE1611089B2 (de) | 1974-04-25 |
| NL6801249A (US07906212-20110315-C00002.png) | 1968-08-14 |
| GB1191972A (en) | 1970-05-13 |
| FR1554222A (US07906212-20110315-C00002.png) | 1969-01-17 |
| SE326427B (US07906212-20110315-C00002.png) | 1970-07-27 |
| DE1611089A1 (de) | 1970-12-10 |
| BE710425A (US07906212-20110315-C00002.png) | 1968-08-07 |
| DE1611089C3 (de) | 1975-04-30 |
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