IT1075554B - PROCEDURE FOR THE PURIFICATION OF WATERS CONTAINING ORGANIC PRODUCTS, BY EXTRACTION OF THESE ORGANIC PRODUCTS BY MEANS OF AN IMMOBILIZED SOLVENT - Google Patents
PROCEDURE FOR THE PURIFICATION OF WATERS CONTAINING ORGANIC PRODUCTS, BY EXTRACTION OF THESE ORGANIC PRODUCTS BY MEANS OF AN IMMOBILIZED SOLVENTInfo
- Publication number
- IT1075554B IT1075554B IT20141/77A IT2014177A IT1075554B IT 1075554 B IT1075554 B IT 1075554B IT 20141/77 A IT20141/77 A IT 20141/77A IT 2014177 A IT2014177 A IT 2014177A IT 1075554 B IT1075554 B IT 1075554B
- Authority
- IT
- Italy
- Prior art keywords
- organic products
- extraction
- purification
- procedure
- waters containing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
- B01J20/28054—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
-
- 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
- B01J20/3092—Packing of a container, e.g. packing a cartridge or column
-
- 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
-
- 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
- B01J20/3248—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 type of heteroatom selected from a nitrogen, oxygen or sulfur, 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
- 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
- B01J20/3287—Layers in the form of a liquid
-
- 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
- B01J20/34—Regenerating or reactivating
- B01J20/3425—Regenerating or reactivating of sorbents or filter aids comprising organic 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
- 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
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- 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
- B01J2220/58—Use in a single column
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
1535481 Purifying water INSTITUT FRANCAIS DU PETROLE 11 Feb 1977 [11 Feb 1976] 05750/77 Heading C1C Organic compounds (e.g. hydrocarbons or phenols) are extracted from aqueous liquids by contact with an extraction mass, comprising an inert porous carrier impregnated with an organic solvent for the compounds.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7604679A FR2340910A1 (en) | 1976-02-11 | 1976-02-11 | PROCESS FOR PURIFYING WATER CONTAINING ORGANIC PRODUCTS BY EXTRACTION OF THE SAID ORGANIC PRODUCTS BY MEANS OF AN IMMOBILIZED SOLVENT |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1075554B true IT1075554B (en) | 1985-04-22 |
Family
ID=9169363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20141/77A IT1075554B (en) | 1976-02-11 | 1977-02-10 | PROCEDURE FOR THE PURIFICATION OF WATERS CONTAINING ORGANIC PRODUCTS, BY EXTRACTION OF THESE ORGANIC PRODUCTS BY MEANS OF AN IMMOBILIZED SOLVENT |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5298676A (en) |
BE (1) | BE851080A (en) |
DE (1) | DE2704569A1 (en) |
FR (1) | FR2340910A1 (en) |
GB (1) | GB1535481A (en) |
IT (1) | IT1075554B (en) |
NL (1) | NL7701328A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1531804A (en) * | 1976-03-09 | 1978-11-08 | British Petroleum Co | Oil separation method |
US4252643A (en) * | 1979-05-07 | 1981-02-24 | Exxon Research & Engineering Co. | Removal of toxic and odorous organics from waste water by saturated activated carbon |
US4324840A (en) * | 1980-06-16 | 1982-04-13 | General Foods Corporation | Adsorption decaffeination |
EP0106970A1 (en) * | 1982-09-30 | 1984-05-02 | American Cyanamid Company | Extraction of halogenated hydrocarbons from aqueous solutions using phosphine oxides on inert supports as the extractant |
DE3618698A1 (en) * | 1986-06-04 | 1987-12-10 | Passavant Werke | METHOD FOR SEPARATING ORGANIC COMPOUNDS FROM WATER BY EXTRACTION |
EP0457359B1 (en) * | 1986-06-04 | 1994-03-09 | Passavant-Werke Ag | Method of extracting organic compounds from water |
DE3740267A1 (en) * | 1987-11-27 | 1989-06-08 | Passavant Werke | Method for separating heavy liquids from wastewater |
DE3816041A1 (en) * | 1988-05-10 | 1989-11-23 | Passavant Werke | Process for separating off organic compounds from water |
DE4103165A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Purifying contaminated effluent waters - by liq. liq. extraction followed by treatment in adsorption reactor |
DE4103163A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Purificn. of effluent water contaminated with small amts. of halogenated hydrocarbon(s) - by dispersing sorption agent in water in static mixer and passing to separator |
DE4103162A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Sepg. small concns. of light liquids from effluent water - by extn. with heavy water immiscible solvent and removal of solvent residues by sorption |
DK0653950T3 (en) * | 1992-08-07 | 1997-03-10 | Akzo Nobel Nv | Material for extraction of hydrophobic constituents dissolved in water |
US6764603B2 (en) | 1992-08-07 | 2004-07-20 | Akzo Nobel Nv | Material for extracting hydrophobic components dissolved in water |
NL1015961C2 (en) | 2000-08-18 | 2002-02-19 | Akzo Nobel Nv | Use of an adsorbent for the removal of liquid, gaseous and / or dissolved components from a process stream. |
CA2418443C (en) * | 2002-02-05 | 2007-04-24 | Kabushiki Kaisha Toshiba | Method of treating fats and oils |
ATE458700T1 (en) * | 2006-03-06 | 2010-03-15 | Akzo Nobel Nv | USE OF AN ADSORBENT FOR THE REMOVAL OF LIQUID, GASEOUS AND/OR SOLVED CONTENTS FROM PROCESS STREAMS |
RU2664936C1 (en) * | 2017-07-11 | 2018-08-23 | Общество с ограниченной ответственностью "Воронежпеностекло" | Method of emulsions separation |
-
1976
- 1976-02-11 FR FR7604679A patent/FR2340910A1/en active Granted
-
1977
- 1977-02-04 DE DE19772704569 patent/DE2704569A1/en not_active Withdrawn
- 1977-02-04 BE BE1007921A patent/BE851080A/en not_active IP Right Cessation
- 1977-02-08 NL NL7701328A patent/NL7701328A/en not_active Application Discontinuation
- 1977-02-10 JP JP1399977A patent/JPS5298676A/en active Pending
- 1977-02-10 IT IT20141/77A patent/IT1075554B/en active
- 1977-02-11 GB GB5750/77A patent/GB1535481A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE851080A (en) | 1977-08-04 |
FR2340910B1 (en) | 1981-01-16 |
GB1535481A (en) | 1978-12-13 |
DE2704569A1 (en) | 1977-08-18 |
JPS5298676A (en) | 1977-08-18 |
NL7701328A (en) | 1977-08-15 |
FR2340910A1 (en) | 1977-09-09 |
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