ES8305587A1 - Un metodo de preparar un medio filtrante lavable en contracorriente para depurar emulsiones de aceite en agua. - Google Patents
Un metodo de preparar un medio filtrante lavable en contracorriente para depurar emulsiones de aceite en agua.Info
- Publication number
- ES8305587A1 ES8305587A1 ES511200A ES511200A ES8305587A1 ES 8305587 A1 ES8305587 A1 ES 8305587A1 ES 511200 A ES511200 A ES 511200A ES 511200 A ES511200 A ES 511200A ES 8305587 A1 ES8305587 A1 ES 8305587A1
- Authority
- ES
- Spain
- Prior art keywords
- medium
- trialkoxysilane
- treated
- filter medium
- filter
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/56—Use in the form of a bed
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Removal Of Floating Material (AREA)
- Detergent Compositions (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE MEDIOS FILTRANTES LAVABLES EN CONTRACORRIENTE, QUE TIENEN APLICACIONES PARA LA DEPURACION DE EMULSIONES DE ACEITE EN AGUA. CONSISTE EN LAVAR CON UN PRODUCTO CAUSTICO UN SUSTRATO POROSO, DE SUPERFICIE LISA, TAL COMO VIDRIO GRANULAR O ARENAL FILTRANTE, TRATARLO CON UN ALCOXILANO C <- ; CALENTAR HASTA UNOS 150 C. SI EL SUSTRATO ES VIDRIO, TRATARLO CON 1,5-3,5 G/LITRO DE ALCOXISILANO Y SI EL SUSTRATO ES ARENA FILTRANTE, TRATARLO CON 3,0-3,5 G/L.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25190081A | 1981-04-07 | 1981-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES511200A0 ES511200A0 (es) | 1983-04-16 |
ES8305587A1 true ES8305587A1 (es) | 1983-04-16 |
Family
ID=22953868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES511200A Expired ES8305587A1 (es) | 1981-04-07 | 1982-04-06 | Un metodo de preparar un medio filtrante lavable en contracorriente para depurar emulsiones de aceite en agua. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0062527B1 (es) |
JP (1) | JPS58205A (es) |
CA (1) | CA1182759A (es) |
DE (1) | DE3266627D1 (es) |
ES (1) | ES8305587A1 (es) |
GB (1) | GB2096921B (es) |
GR (1) | GR76096B (es) |
IE (1) | IE52393B1 (es) |
NO (1) | NO821068L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2489276B1 (en) | 2011-02-17 | 2013-10-16 | Neste Oil Oyj | Oil recovery method |
JP5702699B2 (ja) * | 2011-10-26 | 2015-04-15 | 信越化学工業株式会社 | リソグラフィー用レジスト組成物の製造方法、レジスト保護膜形成用組成物の製造方法、ケイ素含有レジスト下層膜形成用組成物の製造方法、及び有機レジスト下層膜形成用組成物の製造方法 |
CN107233860B (zh) * | 2017-05-16 | 2020-03-24 | 绍兴上虞洁华化工有限公司 | 表面改性的滤油粉及其制备方法 |
US12049594B2 (en) | 2022-02-28 | 2024-07-30 | Saudi Arabian Oil Company | Natural material for separating oil-in-water emulsions |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2614135A (en) * | 1950-08-30 | 1952-10-14 | Sun Oil Co | Selective adsorption of nonpolar organic compounds |
FR1494464A (fr) * | 1965-09-22 | 1967-09-08 | Midland Silicones Ltd | Procédé d'élimination de contaminants flottant sur des masses d'eau |
FR1490315A (fr) * | 1965-11-10 | 1967-07-28 | Degussa | Agent d'absorption pour lier entre elles des substances non solubles dans l'eau ainsi que procédé pour sa fabrication |
GB1325440A (en) * | 1969-12-19 | 1973-08-01 | Dow Corning Ltd | Separation process |
US3562153A (en) * | 1970-02-05 | 1971-02-09 | Cabot Corp | Oil absorbent compositions |
US3901818A (en) * | 1971-03-01 | 1975-08-26 | Creusot Loire | Hydrocarbon binding complex and process for its preparation |
DE2357184A1 (de) * | 1973-11-16 | 1975-05-22 | Merck Patent Gmbh | Verfahren zur herstellung von organisch modifizierten siliciumdioxiden |
DE2426306B2 (de) * | 1974-05-29 | 1977-06-23 | Sebestian, Imrich, Dipl.-Chem. Dr., 5160Düren | Verfahren zur chemischen modifizierung von festkoerperoberflaechen durch silane |
DE2930516A1 (de) * | 1979-07-27 | 1981-02-12 | Merck Patent Gmbh | Trennmaterial fuer die chromatographie mit organisch modifizierter oberflaeche, verfahren zur herstellung solcher trennmaterialien und ihre verwendung |
-
1982
- 1982-03-30 NO NO821068A patent/NO821068L/no unknown
- 1982-03-30 CA CA000399827A patent/CA1182759A/en not_active Expired
- 1982-04-05 GB GB8210024A patent/GB2096921B/en not_active Expired
- 1982-04-05 EP EP82301789A patent/EP0062527B1/en not_active Expired
- 1982-04-05 DE DE8282301789T patent/DE3266627D1/de not_active Expired
- 1982-04-05 GR GR67813A patent/GR76096B/el unknown
- 1982-04-06 ES ES511200A patent/ES8305587A1/es not_active Expired
- 1982-04-06 IE IE807/82A patent/IE52393B1/en unknown
- 1982-04-07 JP JP57057964A patent/JPS58205A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IE52393B1 (en) | 1987-10-14 |
CA1182759A (en) | 1985-02-19 |
DE3266627D1 (en) | 1985-11-07 |
EP0062527B1 (en) | 1985-10-02 |
JPS58205A (ja) | 1983-01-05 |
EP0062527A3 (en) | 1982-12-29 |
ES511200A0 (es) | 1983-04-16 |
GR76096B (es) | 1984-08-03 |
GB2096921A (en) | 1982-10-27 |
IE820807L (en) | 1982-10-07 |
EP0062527A2 (en) | 1982-10-13 |
GB2096921B (en) | 1984-05-10 |
NO821068L (no) | 1982-10-08 |
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