ES2023483B3 - Material granular de tratamiento de agua y proceso de fabricacion - Google Patents
Material granular de tratamiento de agua y proceso de fabricacionInfo
- Publication number
- ES2023483B3 ES2023483B3 ES88200384T ES88200384T ES2023483B3 ES 2023483 B3 ES2023483 B3 ES 2023483B3 ES 88200384 T ES88200384 T ES 88200384T ES 88200384 T ES88200384 T ES 88200384T ES 2023483 B3 ES2023483 B3 ES 2023483B3
- Authority
- ES
- Spain
- Prior art keywords
- granules
- manufacturing process
- water treatment
- adjuvant
- granular material
- 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 - Lifetime
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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28011—Other properties, e.g. density, crush strength
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28026—Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28095—Shape or type of pores, voids, channels, ducts
- B01J20/28097—Shape or type of pores, voids, channels, ducts being coated, filled or plugged with specific compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Soy Sauces And Products Related Thereto (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8703611A FR2612085B1 (fr) | 1987-03-13 | 1987-03-13 | Materiau granulaire de traitement d'eau et procede de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2023483B3 true ES2023483B3 (es) | 1992-01-16 |
Family
ID=9349042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88200384T Expired - Lifetime ES2023483B3 (es) | 1987-03-13 | 1988-03-01 | Material granular de tratamiento de agua y proceso de fabricacion |
Country Status (7)
Country | Link |
---|---|
US (1) | US4915884A (es) |
EP (1) | EP0287136B1 (es) |
JP (1) | JPS63302994A (es) |
AT (1) | ATE64109T1 (es) |
DE (1) | DE3863116D1 (es) |
ES (1) | ES2023483B3 (es) |
FR (1) | FR2612085B1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413749A (en) * | 1993-06-04 | 1995-05-09 | Wheelabrator Engineered Systems Inc. | Process of making beads for a liquid purification bed |
WO1997012965A1 (en) * | 1995-10-04 | 1997-04-10 | Monsanto Company | Porous polymeric biosupports and their use in the biotreatment of aqueous waste streams |
US6045700A (en) * | 1996-07-29 | 2000-04-04 | Solutia Inc. | Retrievable organic carbon scavengers for cleaning of contaminated surface water sediments |
GB2334029A (en) * | 1998-02-04 | 1999-08-11 | John James Todd | Media for waste water treatment |
JP4530320B2 (ja) * | 2001-05-22 | 2010-08-25 | 三菱レイヨン株式会社 | 微生物固定化担体 |
US20050261399A1 (en) * | 2004-05-19 | 2005-11-24 | David Hunkeler | Powdered flocculants prepared by using evaporative cooling to coat polymeric materials on a porous substrate |
FR2902767B1 (fr) * | 2006-06-22 | 2008-09-19 | J P B Creations Sa | Dispositif de conditionnement d'un produit a base de colle |
PT2686026T (pt) | 2011-03-18 | 2019-06-11 | Schaefer Kalk Gmbh & Co Kg | Partículas compósitas microestruturadas |
WO2018046571A1 (de) | 2016-09-08 | 2018-03-15 | Schaefer Kalk Gmbh & Co. Kg | Calciumcarbonat-enthaltendes verbundpulver mit mikrostrukturierten teilchen mit inhibierendem calciumcarbonat |
DK3509733T3 (da) | 2016-09-08 | 2020-08-24 | Schaefer Kalk Gmbh & Co Kg | Calciumsaltholdigt kompositpulver med mikrostrukturerede partikler |
RU2729683C1 (ru) * | 2016-09-08 | 2020-08-11 | Шефер Кальк Гмбх Унд Ко. Кг | Содержащий карбонат кальция композиционный порошок с микроструктурированными частицами |
US11548998B2 (en) | 2016-09-08 | 2023-01-10 | Schaefer Kalk Gmbh & Co. Kg | Inhibiting calcium carbonate additive |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB774681A (en) * | 1953-09-01 | 1957-05-15 | Ici Ltd | Improvements in or relating to thermoplastic polymeric materials |
US2918701A (en) * | 1956-02-23 | 1959-12-29 | Eastman Kodak Co | Method for pelleting organic thermoplastic materials |
US3207818A (en) * | 1963-12-27 | 1965-09-21 | Western Electric Co | Methods of forming spherical particles of crystallizable thermoplastic polymers |
US3476844A (en) * | 1965-12-20 | 1969-11-04 | Novacel Sa | Process for producing artificial sponges |
US3436449A (en) * | 1966-02-03 | 1969-04-01 | Ici Ltd | Granulation of theromplastic materials |
US4326009A (en) * | 1977-07-27 | 1982-04-20 | Royer Garfield P | Polymeric particulate carrier |
EP0014943A1 (en) * | 1979-02-16 | 1980-09-03 | Ardyth Dale Lakes | Process for producing self-metering liquid retentive pad and other porous articles of manufacture |
US4385016A (en) * | 1980-12-19 | 1983-05-24 | Phillips Petroleum Company | Method of extruding and pelletizing expandable polymeric composition with recycling of transparent water supplied across the face of the extrusion die |
US4383956A (en) * | 1981-01-30 | 1983-05-17 | American Optical Corporation | Method of a single element complete air filtering structure for a respirator filter cartridge |
IT1163386B (it) * | 1983-05-19 | 1987-04-08 | Montedison Spa | Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura |
US4581443A (en) * | 1984-10-09 | 1986-04-08 | Celanese Corporation | Production of improved pellets from melt-processable polymer which is capable of forming and anisotropic melt |
-
1987
- 1987-03-13 FR FR8703611A patent/FR2612085B1/fr not_active Expired
-
1988
- 1988-03-01 ES ES88200384T patent/ES2023483B3/es not_active Expired - Lifetime
- 1988-03-01 DE DE8888200384T patent/DE3863116D1/de not_active Expired - Lifetime
- 1988-03-01 EP EP19880200384 patent/EP0287136B1/fr not_active Expired - Lifetime
- 1988-03-01 AT AT88200384T patent/ATE64109T1/de not_active IP Right Cessation
- 1988-03-12 JP JP63059206A patent/JPS63302994A/ja active Pending
- 1988-03-14 US US07/167,587 patent/US4915884A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE64109T1 (de) | 1991-06-15 |
FR2612085A1 (fr) | 1988-09-16 |
DE3863116D1 (de) | 1991-07-11 |
FR2612085B1 (fr) | 1989-06-16 |
US4915884A (en) | 1990-04-10 |
EP0287136A1 (fr) | 1988-10-19 |
EP0287136B1 (fr) | 1991-06-05 |
JPS63302994A (ja) | 1988-12-09 |
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