FR2794035A1 - NEW AMPHIPHILIC CATIONIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA - Google Patents
NEW AMPHIPHILIC CATIONIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA Download PDFInfo
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- FR2794035A1 FR2794035A1 FR9907298A FR9907298A FR2794035A1 FR 2794035 A1 FR2794035 A1 FR 2794035A1 FR 9907298 A FR9907298 A FR 9907298A FR 9907298 A FR9907298 A FR 9907298A FR 2794035 A1 FR2794035 A1 FR 2794035A1
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- Prior art keywords
- solution
- solution according
- anionic surfactant
- sep
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- 239000012736 aqueous medium Substances 0.000 title claims abstract description 11
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 19
- 239000011707 mineral Substances 0.000 claims abstract description 19
- 150000001768 cations Chemical class 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 4
- -1 alkylaryl phosphates Chemical class 0.000 claims description 15
- 125000002091 cationic group Chemical group 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- 239000011541 reaction mixture Substances 0.000 claims description 10
- 150000001767 cationic compounds Chemical class 0.000 claims description 7
- 229910001411 inorganic cation Inorganic materials 0.000 claims description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 5
- 238000005352 clarification Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 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 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims description 2
- 238000010908 decantation Methods 0.000 claims description 2
- 238000001784 detoxification Methods 0.000 claims description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 2
- 229940043264 dodecyl sulfate Drugs 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 claims 1
- TVRZFZKROXHWOR-UHFFFAOYSA-N [2,3,4-tris(1-phenylethyl)phenyl] hydrogen sulfate Polymers C=1C=C(OS(O)(=O)=O)C(C(C)C=2C=CC=CC=2)=C(C(C)C=2C=CC=CC=2)C=1C(C)C1=CC=CC=C1 TVRZFZKROXHWOR-UHFFFAOYSA-N 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 150000008051 alkyl sulfates Chemical class 0.000 claims 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000003756 stirring Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000011013 aquamarine Substances 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000010414 supernatant solution Substances 0.000 description 2
- SFJOBYZKUSLNIG-UHFFFAOYSA-N 2,3,4-tris(1-phenylethyl)phenol Chemical class C=1C=C(O)C(C(C)C=2C=CC=CC=2)=C(C(C)C=2C=CC=CC=2)C=1C(C)C1=CC=CC=C1 SFJOBYZKUSLNIG-UHFFFAOYSA-N 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000316 alkaline earth metal phosphate Inorganic materials 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-M chlorosulfate Chemical compound [O-]S(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-M 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002761 deinking Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/542—Phosphorus compounds
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/547—Tensides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/12—Sulfonates of aromatic or alkylated aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/14—Derivatives of phosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/342—Phosphonates; Phosphinates or phosphonites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/345—Phosphates or phosphites
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
Description
<B><U>NOUVEAUX COMPLEXES</U></B> AMPHIPHILES <B><U>CATIONIQUES</U></B> <B><U>ET</U></B> <U>LEUR<B>APPLICATION EN MILIEUX AQUEUX</B></U> La présente invention concerne un nouveau complexe amphiphile cationique utilisable notamment dans les milieux aqueux. <B> <U> NEW </ U> AMPHIPHILES <B> <U> CATIONIC </ U> <B> <U> AND </ U> </ B> <U> The present invention relates to a new cationic amphiphilic complex that can be used especially in aqueous media.
Elle est également relative<B>à</B> son application au traitement des milieux aqueux, notamment<B>à</B> la clarification des eaux résiduaires, mais aussi<B>à</B> d'autres applications. <B>Il</B> est connu d'employer divers agents lors du traitement des eaux, notamment des eaux usées (urbaines ou industrielles). It is also relative <B> to </ B> its application to the treatment of aqueous media, especially <B> to </ B> clarification of wastewater, but also <B> to </ B> other applications. <B> It </ B> is known to use various agents in the treatment of water, including wastewater (urban or industrial).
On peut ainsi citer le chlorure ferreux ou ferrique, le sulfate ferreux ou ferrique, le chlorosulfate ferrique. Ferrous or ferric chloride may be mentioned, ferrous or ferric sulphate, ferric chlorosulfate.
On peut également utiliser des polychlorures ou des polychlorosulfates d'aluminium, en raison notamment de leurs bonnes propriétés de floculation et de coagulation. It is also possible to use polychlorides or aluminum polychlorosulphates, in particular because of their good flocculation and coagulation properties.
La présente invention a notamment pour but de fournir un composé utilisable dans les milieux aqueux, efficace notamment dans le traitement des milieux aqueux, par exemple des eaux usées ou des effluents aqueux industriels, et plus particulièrement dans la clarification des eaux résiduaires d'origine urbaine ou industrielle. The present invention is intended in particular to provide a compound that can be used in aqueous media, particularly effective in the treatment of aqueous media, for example wastewater or industrial aqueous effluents, and more particularly in the clarification of urban waste water. or industrial.
Ainsi, l'objet principal de l'invention consiste en un complexe amphiphile cationique, se présentant sous forme d'une solution susceptible d'être obtenue par mélange (réaction), en général sous agitation, d'au moins une solution<B>A</B> d'au moins un tensio-actif anionique avec au moins une solution B d'au moins un cation minéral de charge supérieure ou égale<B>à</B> 2, dans une proportion supérieure<B>à</B> la st#chiométrie. Thus, the main object of the invention consists of a cationic amphiphilic complex, in the form of a solution obtainable by mixing (reaction), generally with stirring, at least one solution <B> A </ B> of at least one anionic surfactant with at least one solution B of at least one mineral cation of charge greater than or equal to <B> to </ B> 2, in a greater proportion <B> to </ B> stoichiometry.
Par proportion supérieure<B>à</B> la st#chiométrie, on entend que le rapport molaire cation minéral de charge supérieure ou égale<B>à</B> 2 sur tensio-actif anionique est supérieur au rapport charge du tensio-actif anionique sur charge dudit cation minéral. By higher proportion <B> than </ B>, stoichiometry is understood to mean that the molar ratio of the inorganic cation of charge greater than or equal to <B> to </ B> 2 on anionic surfactant is greater than the ratio of the charge of the surfactant. anionic active agent on charge of said mineral cation.
Le complexe amphiphile cationique selon l'invention possède une fonction de neutralisation de charge applicable notamment en coagulation/floculation, en complexation. The cationic amphiphilic complex according to the invention has a function of charge neutralization applicable in particular in coagulation / flocculation, in complexation.
Tout tensio-actif anionique comporte une partie non-ionique (qui est généralement constituée d'une chaîne hydrocarbonée<B>à</B> caractère hydrophobe et, éventuellement, d'une chaîne polyalcoxylée <B>à</B> caractère hydrophile, notamment polyéthoxylée) et une partie polaire ionique. La partie polaire ionique du tensio-actif anionique de la solution<B>A</B> est habituellement un phosphate, un phosphonate, un carboxylate, un sulfonate, un sulfate ou un succinate de métal alcalin ou alcalino-terreux. Any anionic surfactant comprises a nonionic part (which generally consists of a hydrocarbon chain with a hydrophobic character and, optionally, a polyalkoxylated chain with a hydrophilic nature. , in particular polyethoxylated) and an ionic polar part. The ionic polar portion of the anionic surfactant of the <B> A </ B> solution is usually an alkali or alkaline earth metal phosphate, phosphonate, carboxylate, sulfonate, sulfate or succinate.
On peut notamment employer un tensio-actif anionique choisi parmi les alkylphosphates, les alkylarylphosphates, les étherphosphates, les alkylsulfonates, les alkylbenzènesulfonates, les alkylsulfates, les alkylarylsulfates, les alkyléthersulfates, les alkylaryléthersulfates ou les dialkylsulfosuccinates de métal alcalin, polyalcoxylés (notamment polyéthoxylés) ou non. In particular, it is possible to employ an anionic surfactant chosen from alkyl phosphates, alkyl aryl phosphates, ether phosphates, alkyl sulphonates, alkyl benzene sulphonates, alkyl sulphates, alkyl aryl sulphates, alkyl ether sulphates, alkyl aryl ether sulphates or dialkyl sulphosuccinates of polyalkoxylated (especially polyethoxylated) alkali metal or no.
Le tensio-actif anionique de la solution<B>A</B> peut être tel que sa partie non-ionique présente une valeur HLB ("Balance Hydrophilie <B>/</B> Lipophilie") supérieure<B>à 10,</B> en particulier d'au moins<B>11,5,</B> par exemple comprise entre<B>11,5</B> et<B>17.</B> Cette partie non-ionique comprend alors habituellement, outre une chaîne hydrocarbonée<B>à</B> caractère hydrophobe, une chaîne polyalcoxylée <B>à</B> caractère hydrophile, en particulier polyéthoxylée. The anionic surfactant of the solution <B> A </ B> may be such that its non-ionic part has an HLB value ("Balance Hydrophilic <B> / </ B> Lipophilia") greater than <B> at 10 , </ B> in particular of at least <B> 11.5, </ B> for example between <B> 11.5 </ B> and <B> 17. </ B> ionic then usually comprises, besides a hydrocarbon chain <B> with a hydrophobic character, a polyalkoxylated chain <B> with hydrophilic character, in particular polyethoxylated.
Ledit tensio-actif anionique peut être ainsi choisi parmi les sulfates de tri(phényl-1 éthyl) phénols polyoxyéthylénés ayant de<B>10 à</B> 40 motifs d'oxyde d'éthylène (O.E.) par mole de phénol et dont la partie non-ionique présente une valeur HLB ("Balance Hydrophilie <B>/</B> Lipophilie") supérieure<B>à 10,</B> en particulier d'au moins<B>11,5,</B> par exemple comprise entre<B>11,5</B> et<B>18.</B> Said anionic surfactant can thus be chosen from polyoxyethylenated tri (1-phenylethyl) phenols having from <B> 10 to </ B> 40 ethylene oxide (EO) units per mole of phenol and of which the nonionic part has an HLB value ("Hydrophilic Balance <B> / </ B> Lipophilia") greater than <10>, </ B> in particular of at least <B> 11.5, </ For example between 11.5 and 18.
Alors, par exemple, ledit tensio-actif anionique est un sulfate de tri-(phényl-1 éthyl) phénol polyoxyéthyléné ayant<B>16</B> motifs O.E.. Then, for example, said anionic surfactant is a polyoxyethylene tri (1-phenylethyl) phenol sulfate having <B> 16 </ B> O.E.
Le tensio-actif anionique de la solution<B>A</B> peut également être tel que sa partie non-ionique présente habituellement une valeur HLB d'au plus<B>10,</B> en particulier d'au plus<B>8,</B> par exemple d'au plus 4. Alors, par exemple, ledit tensio-actif anionique est un dodécyl sulfate de métal alcalin, de préférence de sodium. The anionic surfactant of the solution <B> A </ B> may also be such that its nonionic part usually has an HLB value of at most <B> 10, </ B> in particular at most For example, said anionic surfactant is an alkali metal dodecyl sulfate, preferably sodium.
Le cation minéral de la solution B présente une charge supérieure ou égale<B>à</B> 2. <B>Il</B> est habituellement choisi parmi Mg2+, AI'+, Fe'+, La 3,1 # ZÉ4'. De manière très préférée, 3+ ledit cation est<B>AI</B> De même, ledit cation minéral est présent dans la solution B en général sous forme d'un sel soluble.<B>A</B> titre de sel soluble, on peut utiliser les chlorures, les nitrates, les acétates. En général, on utilise un sel soluble exempt de l'élément azote, ce qui permet de s'affranchir des problèmes éventuels liés<B>à</B> sa présence. De manière très préférée, on emploie un chlorure. The inorganic cation of solution B has a charge greater than or equal to <B> 2. <B> It </ B> is usually selected from Mg2 +, AI '+, Fe' +, La 3.1 # ZE4. Very preferably, 3+ said cation is <B> AI </ B> Similarly, said mineral cation is present in solution B in general in the form of a soluble salt. <B> A </ B> soluble salt, it is possible to use chlorides, nitrates, acetates. In general, a soluble salt free of the nitrogen element is used, which makes it possible to overcome possible problems related to its presence. Very preferably, a chloride is used.
La solution B est de préférence une solution de chlorure d'aluminium. Solution B is preferably a solution of aluminum chloride.
De manière avantageuse, la solution<B>A</B> de tensio-actif anionique et la solution B de cation minéral de charge supérieure ou égale<B>à</B> 2, par exemple dans le cas du chlorure d'aluminium, sont mises en #uvre de telle manière que le rapport molaire (cation minéral de charge supérieure ou égale<B>à</B> 2)<B>/</B> (tensio-actif anionique) soit compris entre<B>1</B> et 20, en particulier entre<B>1,5</B> et<B>10 ;</B> les solutions<B>A</B> et B sont par exemple mises en #uvre de telle manière que ce rapport molaire soit compris entre 2 et<B>5.</B> Advantageously, the solution <B> A </ B> of anionic surfactant and the solution B of mineral cation of charge greater than or equal to <B> to </ B> 2, for example in the case of the chloride of aluminum, such that the molar ratio (inorganic cation of charge greater than or equal to <B> to </ B> 2) <B> / </ B> (anionic surfactant) is between < B> 1 </ B> and 20, especially between <B> 1.5 </ B> and <B> 10; <B> A </ B> and B are, for example, #work in such a way that this molar ratio is between 2 and <B> 5. </ B>
La quantité de tensio-actif anionique mise en #uvre est de préférence d'au plus <B>0,6</B> mole, en particulier d'au plus 0,4 mole, par exemple comprise entre<B>0, 15</B> et<B>0,35</B> mole, par<B>kg</B> de mélange réactionnel (solutions<B>A + 8).</B> The quantity of anionic surfactant used is preferably at most <B> 0.6 </ B> mole, in particular at most 0.4 mole, for example between <B> 0, 15 </ B> and <B> 0.35 </ B> mole, per <B> kg </ B> of reaction mixture (solutions <B> A + 8). </ B>
La quantité de cation minéral de charge supérieure ou égale<B>à</B> 2 mise en #uvre est de préférence comprise entre 0,2 et<B>0,9</B> mole, en particulier entre<B>0,25</B> et<B>0,8</B> mole, par exemple entre<B>0,35</B> et<B>0,65</B> mole, par<B>kg</B> de mélange réactionnel (solutions <B>A +</B> B). The amount of inorganic cation of charge greater than or equal to <B> to </ B> 2 used is preferably between 0.2 and <B> 0.9 </ B> mole, in particular between <B> 0.25 </ B> and <B> 0.8 </ B> mole, for example between <B> 0.35 </ B> and <B> 0.65 </ B> mole, for <B> kg </ B> of reaction mixture (solutions <B> A + </ B> B).
La solution<B>A</B> présente généralement une teneur en tensio-actif anionique supérieure<B>à</B> sa concentration micellaire critique<B>:</B> elle contient ainsi en général le tensio-actif anionique sous forme de micelles. The solution <B> A </ B> generally has anionic surfactant content <B> at </ B> its critical micelle concentration <B>: </ B> it thus contains in general the anionic surfactant in the form of micelles.
La solution B présente généralement une teneur en cation minéral (de charge supérieure ou égale<B>à</B> 2) inférieure<B>à</B> la solubilité du sel employé. Solution B generally has a mineral cation content (filler greater than or equal to <B> to </ B> 2) lower than the solubility of the salt employed.
De manière préférée, le<B>pH</B> de la solution<B>A</B> de tensio-actif anionique est inférieur au<B>pH</B> de polymérisation dudit cation minéral<B>:</B> ainsi, de préférence, ce cation minéral ne se polymérise pas au cours de la préparation de la solution de complexe amphiphile cationique selon l'invention. Preferably, the <B> pH </ B> of the solution <B> A </ B> of anionic surfactant is lower than the <B> pH </ B> of polymerization of said mineral cation <B>: < Thus, preferably, this inorganic cation does not polymerize during the preparation of the cationic amphiphilic complex solution according to the invention.
<B>Il</B> est souhaitable que le tensio-actif anionique se trouve sous forme dissoute dans la solution<B>A.</B> <B> It is desirable that the anionic surfactant is in dissolved form in the <B> A solution. </ B>
De même, de manière préférée, le<B>pH</B> de la solution<B>8</B> de cation minéral de charge supérieure ou égale<B>à</B> 2 est inférieur au<B>pH</B> de polymérisation dudit cation<B>:</B> ce cation minéral est ainsi de préférence mis en #uvre sous forme non polymérisée. Likewise, preferably, the <B> pH </ B> solution <B> 8 </ B> mineral cation charge greater than or equal to <B> to </ B> 2 is less than <B> pH </ B> of polymerization of said cation <B>: </ B> this mineral cation is thus preferably used in unpolymerized form.
Le plus souvent, les solutions<B>A</B> et B<B>à</B> mélanger se trouvent<B>à</B> une température comprise entre<B>10</B> et<B>75 OC.</B> Most often, the <B> A </ B> and B <B> to </ B> mix solutions are <B> at <B> 10 </ B> and <B > 75 OC. </ B>
La température de la solution<B>A</B> de tensio-actif anionique est généralement supérieure<B>à</B> sa température de Kraft. The temperature of the solution <B> A </ B> of anionic surfactant is generally higher <B> than </ B> its Kraft temperature.
La solution de complexe amphiphile cationique selon la présente invention est en général préparée par addition de la solution<B>A</B> de tensio-actif anionique dans la solution B de cation minéral de charge supérieure ou égale<B>à</B> 2. Selon une variante, d'une part, cette addition est effectuée lentement, et, d'autre part, la solution<B>A</B> présente une température comprise entre<B>10</B> et<B>30 OC.</B> Selon une autre variante plus préférée, d'une part, cette addition est effectuée rapidement, et, d'autre part, la solution<B>A</B> présente une température d'au moins 40<B>OC,</B> par exemple comprise entre 40 et<B>75 OC.</B> The cationic amphiphilic complex solution according to the present invention is generally prepared by adding the solution of anionic surfactant in solution B of mineral cation with a charge greater than or equal to </ b>. B> 2. According to one variant, on the one hand, this addition is carried out slowly, and, on the other hand, the solution <B> A </ B> has a temperature of between <B> 10 </ B> and <B> 30 OC. </ B> According to another more preferred variant, on the one hand, this addition is carried out rapidly, and, on the other hand, the solution <B> A </ B> has a temperature of at least 40 <B> OC, </ B> for example between 40 and <B> 75 OC. </ B>
Le<B>pH</B> de la solution de complexe cationique selon l'invention est avantageusement inférieur<B>à</B> 2. La solution de complexe amphiphile cationique selon la présente invention peut être utilisée dans les milieux aqueux. The <B> pH </ B> of the cationic complex solution according to the invention is advantageously less than <B> to </ B> 2. The cationic amphiphilic complex solution according to the present invention can be used in aqueous media.
Elle peut être employée notamment dans le traitement des milieux aqueux, par exemple des eaux usées ou des effluents aqueux industriels, et plus particulièrement dans la clarification des eaux résiduaires d'origine urbaine ou industriellepour le traitement de milieux aqueux<B>;</B> ce traitement peut être réalisé selon les méthodes classiquement mises en #uvre dans ce domaine. Elle peut être également utilisée pour la détoxification d'effluents chargés en espèces polluantes anioniques (notamment arseniates, chromates, plombates) et pour la décantation des vases portuaires ou lagunaires. Dans le cas où le tensio-actif anionique de départ est tel que sa partie non-ionique présente une valeur HLB d'au plus<B>10,</B> en particulier d'au plus<B>8</B> et par exemple d'au plus 4, la solution de complexe amphiphile cationique selon l'invention peut être mise en #uvre pour le conditionnement de boues issues de l'épuration, notamment par voie biologique, d'eaux usées ou résiduaires, d'origine urbaine ou industrielle. It can be used in particular in the treatment of aqueous media, for example wastewater or industrial aqueous effluents, and more particularly in the clarification of waste water of urban or industrial origin for the treatment of aqueous media <B>; </ B this treatment can be carried out according to the methods conventionally used in this field. It can also be used for the detoxification of effluents charged with anionic polluting species (in particular arseniates, chromates, leadates) and for the decantation of port or lagoon vessels. In the case where the starting anionic surfactant is such that its nonionic part has an HLB value of at most <B> 10, </ B> in particular of at most <B> 8 </ B> and, for example, of at most 4, the cationic amphiphilic complex solution according to the invention can be used for the packaging of sludges resulting from the purification, in particular by biological means, of wastewater or wastewater, of urban or industrial origin.
En outre, la solution de tensio-actif cationique selon l'invention peut être employée comme aide<B>à</B> la filtration d'oxydes minéraux, une telle filtration étant une opération unitaire très fréquente dans l'industrie chimique. Elle peut ainsi permettre d'augmenter la vitesse de filtration et donc d'accroître la productivité des moyens de filtration utilisés. In addition, the cationic surfactant solution according to the invention can be used as an aid for the filtration of mineral oxides, such filtration being a unitary operation very common in the chemical industry. It can thus make it possible to increase the filtration speed and thus to increase the productivity of the filtration means used.
La solution de complexe amphiphile cationique selon l'invention, notamment dans le cas où le tensio-actif anionique de départ est tel que sa partie non-ionique présente une valeur HLB d'au plus<B>10,</B> en particulier d'au plus<B>8</B> et par exemple d'au plus 4, peut trouver une application particulièrement intéressante dans les procédés de traitement ou de fabrication du papier. Elle peut ainsi être utilisée pour le désencrage du papier<B>;</B> elle peut également être employée comme agent de rétention dans la fabrication de la feuille de papier ou comme agent d'hydrofugation des surfaces papier. The cationic amphiphilic complex solution according to the invention, especially in the case where the starting anionic surfactant is such that its nonionic part has an HLB value of at most <B> 10, </ B> in particular of at most <B> 8 </ B> and for example of at most 4, may find a particularly interesting application in paper processing or manufacturing processes. It can thus be used for the deinking of paper <B>; </ B> it can also be used as a retention agent in the manufacture of the paper sheet or as a water repellency agent for paper surfaces.
Elle peut aussi être destinée au traitement de minerais. It can also be used for mineral processing.
Enfin, la solution de complexe amphiphile cationique conforme<B>à</B> la présente invention peut être employée dans les applications traditionnelles des tensio-actifs cationiques, par exemple<B>:</B> <B>-</B> dans le domaine du pétrole, comme bactéricide, inhibiteur de corrosion, agent retardant le colmatage, émulsionnant cationique, <B>-</B> comme bactéricide ou algicide dans les produits d'entretien, d'hygiène ou de cosmétique, <B>-</B> comme adoucissant pour les textiles, <B>-</B> dans le domaine du traitement de surfaces comme agent de nettoyage de bacs et de citernes. Finally, the cationic amphiphilic complex solution conforming to the present invention can be employed in the conventional applications of cationic surfactants, for example <B>: </ B> <B> - </ B > in the field of petroleum, as a bactericide, corrosion inhibitor, agent delaying clogging, cationic emulsifier, <B> - </ B> as a bactericide or algaecide in cleaning, hygiene or cosmetic products, <B > - </ B> as softener for textiles, <B> - </ B> in the field of surface treatment as a cleaning agent for tanks and tanks.
Les exemples suivants illustrent l'invention sans toutefois en limiter la portée. <U>EXEMPLE<B>1</B></U> On prépare une solution aqueuse<B>A</B> de Soprophor 4D384 (sulfate de tri-(phényl- 1 éthyl) phénol polyoxyéthyléné ayant<B>16</B> motifs d'oxyde d'éthylène) en introduisant, sous agitation,<B>17,7 g</B> de Soprophor 4D384, dont la partie non-ionique présente une valeur HLB de<B>12,5,</B> dans<B>53 g</B> d'eau de<B>pH</B> égal<B>à</B> 2,0, puis en ajoutant quelques gouttes d'acide chlorhydrique concentré pour ajuster le<B>pH à 1,7.</B> The following examples illustrate the invention without, however, limiting its scope. <EXAMPLES <B> 1 </ B> </ U> An aqueous solution <B> A </ B> of Soprophor 4D384 (polyoxyethylene tri (phenylethyl) phenol sulfate having <B> 16 is prepared. </ B> ethylene oxide units) by introducing, with stirring, <B> 17.7 g </ B> of Soprophor 4D384, the nonionic part of which has an HLB value of <B> 12.5 </ B> in <B> 53 g </ B> of <B> pH </ B> equal to <B> 2.0, then adding a few drops of concentrated hydrochloric acid to adjust the <B> pH to 1.7. </ B>
On prépare une solution S de chlorure d'aluminium en introduisant, sous agitation,<B>7,25 g</B> d'AICI3, <B>6H20</B> dans 20<B>g</B> d'eau. A solution S of aluminum chloride is prepared by introducing, with stirring, 7.25 g of AlCl 3, B 6 H 2 O in 20 g of 'water.
On ajoute ensuite, sous agitation, la solution<B>A à</B> la solution B, les deux solutions se trouvant<B>à</B> température ambiante. Solution B is then added with stirring to solution B, both solutions being at room temperature.
Le rapport molaire<B>(AI</B> 3+) <B>/</B> (Soprophor 4D384) est égal<B>à</B> 2. The molar ratio <B> (AI </ B> 3+) <B> / </ B> (Soprophor 4D384) is equal <B> to </ B> 2.
La quantité de Soprophor 4D384 mise en #uvre est de<B>0, 15</B> mole par<B>kg</B> de mélange réactionnel<B>;</B> la quantité d'aluminium mise en #uvre est de<B>0,3</B> mole par<B>kg</B> de mélange réactionnel. The amount of Soprophor 4D384 used is <B> 0, 15 </ B> mole per <B> kg </ B> of reaction mixture <B>, the amount of aluminum placed in # Work is <B> 0.3 </ B> mole per <B> kg </ B> of reaction mixture.
La solution de complexe amphiphile cationique obtenue (dénommée Sl) présente un<B>pH</B> de<B>1,3.</B> The resulting cationic amphiphilic complex solution (referred to as Sl) has a <B> pH </ B> of <B> 1.3. </ B>
<U>EXEMPLE 2</U> On prépare une solution aqueuse<B>A</B> de Soprophor 4D384 en introduisant, sous agitation,<B>17,7 g</B> de Soprophor 4D384, dans<B>56 g</B> d'eau de<B>pH</B> égal<B>à</B> 2,1. EXAMPLE 2 An aqueous solution of Soprophor 4D384 is prepared by stirring with 17.7 g of Soprophor 4D384 in <B> 56 g of <B> pH </ B> water equal to <B> 2.1.
On prépare une solution B de chlorure d'aluminium en introduisant, sous agitation,<B>7,25 g</B> d'AICI3, <B>6H20</B> dans 20<B>g</B> d'eau. A solution B of aluminum chloride is prepared by introducing, with stirring, 7.25 g of AlCl 3, B 6 H 2 O in 20 g of dichloromethane. 'water.
On ajoute ensuite, sous agitation, la solution<B>A à</B> la solution B, les deux solutions se trouvant<B>à</B> température ambiante. Solution B is then added with stirring to solution B, both solutions being at room temperature.
Le rapport molaire<B>(AI</B> 3+ <B>) /</B> (Soprophor 4D384) est égal<B>à</B> 2. The molar ratio <B> (AI </ B> 3+ <B>) / </ B> (Soprophor 4D384) is equal <B> to </ B> 2.
La quantité de Soprophor 41D384 mise en #uvre est de<B>0, 15</B> mole par<B>kg</B> de mélange réactionnel<B>;</B> la quantité d'aluminium mise en oeuvre est de<B>0,3</B> mole par<B>kg</B> de mélange réactionnel. The amount of Soprophor 41D384 used is <B> 0, 15 </ B> mole per <B> kg </ B> of reaction mixture <B>, </ B> the amount of aluminum used is <B> 0.3 </ B> mole per <B> kg </ B> of reaction mixture.
La solution de complexe amphiphile cationique obtenue (dénommée<B>S2)</B> présente un<B>pH</B> de<B>1,5.</B> <U>EXEMPLE<B>3</B></U> On prépare une solution aqueuse<B>A</B> de Soprophor 40384 en introduisant, sous agitation,<B>88,5 g</B> de Soprophor 41D384 dans<B>280 g</B> d'eau. The solution of cationic amphiphilic complex obtained (called <B> S2) </ B> has a <B> pH </ B> of <B> 1.5. </ B> <U> EXAMPLE <B> 3 </ An aqueous solution of Soprophor 40384 is prepared by introducing, with stirring, 88.5 g of Soprophor 41D384 into <B> 280 g. B> water.
On prépare une solution<B>8</B> de chlorure d'aluminium en introduisant, sous agitation,<B>36,25 g</B> dAICI3, <B>6H20</B> dans<B>100 g</B> d'eau. A solution of <B> 8 </ B> of aluminum chloride is prepared by introducing, with stirring, <B> 36.25 g of AICI3, <B> 6H20 </ B> into <B> 100 g. </ B> water.
On ajoute ensuite, sous agitation, la solution<B>A à</B> la solution B, les deux solutions se trouvant<B>à</B> température ambiante. Solution B is then added with stirring to solution B, both solutions being at room temperature.
Le rapport molaire<B>(AI</B> 3+) <B>/</B> (Soprophor 4D384) est égal<B>à</B> 2. The molar ratio <B> (AI </ B> 3+) <B> / </ B> (Soprophor 4D384) is equal <B> to </ B> 2.
La quantité de Soprophor 4D384 mise en #uvre est de<B>0, 15</B> mole par<B>kg</B> de mélange réactionnel<B>;</B> la quantité d'aluminium mise en #uvre est de<B>0,3</B> mole par<B>kg</B> de mélange réactionnel. The amount of Soprophor 4D384 used is <B> 0, 15 </ B> mole per <B> kg </ B> of reaction mixture <B>, the amount of aluminum placed in # Work is <B> 0.3 </ B> mole per <B> kg </ B> of reaction mixture.
La solution de complexe amphiphile cationique obtenue (dénommée<B>S3)</B> présente un<B>pH</B> de<B>1,5.</B> The solution of cationic amphiphilic complex obtained (called <B> S3) </ B> has a <B> pH </ B> of <B> 1.5. </ B>
<U>EXEMPLE 4</U> On fait subir aux solutions Sl, <B>S2, S3,</B> ainsi qu'à de lAquarhône <B>18</B> (polychlorure d'aluminium commercialisé par Rhodia, contenant 4,56 mol d'aluminium<B>/ kg),</B> un test de clarification d'une eau usée synthétique. <U> EXAMPLE 4 </ U> The solutions S1, <B> S2, S3, </ B> and the aquamarine <B> 18 </ B> (polyvinyl chloride marketed by Rhodia) are subjected to containing 4.56 mol aluminum <B> / kg), </ B> a clarifying test of synthetic wastewater.
a- Synthèse de l'eau usée<B>:</B> On mélange dans un récipient de<B>1</B> litre <B>-</B> eau déminéralisée 0,51 <B>-</B> bentonite (argile)<B>3,2 g 0,1 g</B> <B>-</B> sucre 2,4<B>g 0,1 g</B> <B>-</B> acide humique (Na) 0,2<B>g 0,1 g</B> <B>-</B> CaC12 5,1 <B>g</B> 0,1 <B>g</B> <B>-</B> NH4CI 4,0<B>g 0,1 g</B> -K2HP04 2,0<B>g 0,1 g</B> -NaHC03 8,0 <B>g</B> 0,1 <B>g</B> <B>-</B> Na2S, <B>9H20</B> 308mg <B> 5</B> mg On homogénéise ensuite le mélange au moyen d'ultra-sons pendant<B>15</B> minutes. a- Synthesis of the wastewater <B>: </ B> Mixed in a container of <B> 1 </ B> liter <B> - </ B> demineralised water 0.51 <B> - </ B> bentonite (clay) <B> 3.2 g 0.1 g </ b> <b> - </ b> sugar 2.4 <B> g 0.1 g </ B> <B> - < / B> humic acid (Na) 0.2 <B> g 0.1 g </ B> <B> - </ B> CaC12 5.1 <B> g </ B> 0.1 <B> g <B> - </ B> NH4CI 4.0 <B> 0.1 g g </ B> -K2HP04 2.0 <B> 0.1 g g </ B> -NaHC03 8.0 <B> g </ B> 0.1 <B> g </ B> <B> - </ B> Na2S, <B> 9H20 </ B> 308mg <B> 5 </ B> mg Then homogenize mixing by means of ultrasound for <B> 15 </ B> minutes.
On complète le volume de suspension<B>à 1</B> litre avec de l'eau déminéralisée. On transvase la suspension dans un bac en polyéthylène de<B>30</B> litres. On ajoute 4 litres d'eau déminéralisée<B>à</B> l'aide d'un récipient de<B>1</B> litre, puis<B>3</B> bidons contenant chacun<B>5</B> litres d'eau déminéralisée. The volume of suspension <B> is supplemented to 1 </ B> liter with deionized water. The suspension is transferred to a polyethylene tank of <B> 30 </ B> liters. 4 liters of demineralized water <B> is added to </ B> using a <B> 1 </ B> liter container, then <B> 3 </ b> cans each containing <B> 5 </ B> liters of demineralised water.
Du lait en poudre<B>(7,7 g 0,1 g)</B> riche en calcium est ensuite ajouté<B>à</B> la suspension. Milk Powder <B> (7.7 g 0.1 g) </ B> rich in calcium is then added <B> to the suspension.
Enfin, on agite cette dernière pendant<B>1,5 à</B> 2 heures au moyen d'un agitateur mécanique<B>(300</B> tours/min) muni d'une pale<B>à</B> deux branches escamotables. Finally, the latter is stirred for <B> 1.5 to 2 hours using a mechanical stirrer <B> (300 </ B> rpm) equipped with a blade <B> to < / B> two retractable branches.
<B>b-</B> Test de clarification On utilise un floculateur KEMIRA <B>208,</B> dont on règle la température du bain thermostaté <B>à 17</B> IC.
<B> b - </ B> Clarification test A KEMIRA flocculator <B> 208, </ B> is used, the temperature of the thermostat bath <B> at 17 </ B> IC is set.
On <SEP> règle <SEP> les <SEP> temps <SEP> d'agitation <SEP> suivant <SEP> l'enchaînement <SEP> d'opérations
<tb> programmées <SEP> dans <SEP> <B>6</B> <SEP> pots <SEP> différents
<tb> <B>1</B> <SEP> 2 <SEP> <B>3</B> <SEP> 4 <SEP> <B>5 <SEP> 6</B>
<tb> Agitation <SEP> rapide <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s
<tb> Agitation <SEP> lente <SEP> <B>10</B> <SEP> min <SEP> <B>10</B> <SEP> min <SEP> <B>10</B> <SEP> min <SEP> <B>10</B> <SEP> min <SEP> <B>10</B> <SEP> min <SEP> <B>10</B> <SEP> min
<tb> Sédimentation <SEP> <B>15</B> <SEP> min <SEP> <B>15</B> <SEP> min <SEP> <B>15</B> <SEP> min <SEP> <B>15</B> <SEP> min <SEP> <B>15</B> <SEP> min <SEP> <B>15</B> <SEP> min Pour déterminer la dose de produit Sl conduisant aux performances optimales dudit produit en épuration, on introduit dans les<B>6</B> pots<B>1000</B> ml d'eau usée synthétique, auxquels a été ajouté le produit Sl <B>à 6</B> doses différentes.. <SEP> rule <SEP><SEP> times <SEP> shake <SEP> following <SEP> operations <SEP> concatenation
<tb> programmed <SEP> in <SEP><B> 6 </ B><SEP> different <SEP> pots
<tb><B> 1 <SEP> 2 <SEP><B> 3 </ B><SEP> 4 <SEP><B> 5 <SEP> 6 </ B>
<tb> Agitation <SEP> rapid <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s <SEP> 60s
<tb> Agitation <SEP> slow <SEP><B> 10 </ B><SEP> min <SEP><B> 10 </ B><SEP> min <SEP><B> 10 </ B><SEP> min <SEP><B> 10 </ B><SEP> min <SEP><B> 10 </ B><SEP> min <SEP><B> 10 </ B><SEP> min
<tb> Sedimentation <SEP><B> 15 <SEP> min <SEP><B> 15 </ B><SEP> min <SEP><B> 15 </ B><SEP> min <SEP><B> 15 </ B><SEP> min <SEP><B> 15 <SEP> min <SEP><B> 15 </ B><SEP> min To determine the dose of the product Sl leading to optimum performance of said product in purification, is introduced into the <B> 6 </ B> pots <B> 1000 </ B> ml of synthetic waste water, to which was added the product Sl <B> to 6 </ B> different doses ..
On pose les<B>6</B> agitateurs sur les pots. We put the <B> 6 </ B> agitators on the pots.
On démarre en cascade toutes les 2 minutes environ chaque opération programmée. Each programmed operation is started in cascade every 2 minutes.
On retire chaque agitateur dès le début de la sédimentation dans le pot correspondant. Each stirrer is removed from the beginning of the sedimentation in the corresponding pot.
On aspire en fin de sédimentation,<B>à</B> l'aide d'un tuyau en polyéthylène siliconé rempli d'eau,<B>100</B> ml d'eau clarifiée afin de rincer ledit tuyau. At the end of the sedimentation, <B> with </ B> is suctioned with a silicone polyethylene pipe filled with water, <B> 100 </ B> ml of clarified water to rinse the pipe.
En maintenant l'une des extrémités du tuyau dans la solution surnageante, on prélève ensuite un échantillon de<B>250</B> mi d'eau clarifiée. By keeping one end of the hose in the supernatant solution, a sample of <B> 250 </ B> mi of clarified water is then taken.
Le test est mené de façon analogue pour déterminer les performances optimales des produits<B>S2, S3</B> et Aquarhône <B>18</B> en épuration. <B>-</B> ladite turbidité, <B>-</B> le volume de sédiment formé.
The test is conducted in a similar manner to determine the optimal performance of the <B> S2, S3 </ B> and Aquarhône <B> 18 </ B> products in purification. <B> - </ b> said turbidity, <B> - </ B> the volume of sediment formed.
Dose <SEP> optimale <SEP> Turbidité <SEP> 24 <SEP> h <SEP> Volume <SEP> sédiment
<tb> <B><U>A1203</U></B><U> <SEP> (mgA) <SEP> <B>(NTU) <SEP> (mi)</B></U>
<tb> <U>Aquarhône <SEP> <B>18</B> <SEP> 47 <SEP> 4 <SEP> <B>61</B></U>
<tb> <B><U>si <SEP> 15 <SEP> 10 <SEP> 25</U></B>
<tb> <B><U>S</U></B><U> <SEP> 2 <SEP> 47 <SEP> <B>7 <SEP> 29</B></U>
<tb> <B><U>S3 <SEP> 91</U></B><U> <SEP> 12 <SEP> <B>25</B></U> <B>Il</B> est en outre<B>à</B> remarquer que, dans le cas de l'Aquarhône <B>18,</B> le minimum de volume de sédiment est obtenu<B>(25</B> ml) pour une dose d'Aquarhône <B>18</B> de<B>116</B> mgA, la turbidité (24 heures) de la solution surnageante étant alors de<B>37</B> NTU. Dose <SEP> optimal <SEP> Turbidity <SEP> 24 <SEP> h <SEP> Volume <SEP> sediment
####
<tb><U> Aquarhône <SEP><B> 18 </ B><SEP> 47 <SEP> 4 <SEP><B> 61 </ B></U>
<tb><B><U> if <SEP> 15 <SEP> 10 <SEP> 25 </ U></U>
<tb><U> S </ U><U><SEP> 2 <SEP> 47 <SEP><B> 7 <SEP> 29 </ B></U>
<tb><B><U> S3 <SEP> 91 </ U><U><SEP> 12 <SEP><B> 25 </ U></U><B> It </ u>B> is also <B> to </ B> note that, in the case of the Aquarhône <B> 18, </ B> the minimum sediment volume is obtained <B> (25 </ B> ml ) for a dose of Aquarhône <B> 18 </ B> of <B> 116 </ B> mgA, the turbidity (24 hours) of the supernatant solution being then <B> 37 </ B> NTU.
La performance d'épuration est bonne lorsque la turbidité est abaissée tout en créant un volume de boue minimum. The purification performance is good when the turbidity is lowered while creating a minimum mud volume.
Les observations suivantes peuvent être faites <B>-</B> pour obtenir une turbidité basse avec PAquarhône <B>18,</B> on peut n'en mettre qu'une quantité peu élevée (47 mg d'A1203 par litre), mais on obtient alors une boue volumineuse qui décante mal<B>(61</B> ml)<B>;</B> <B>-</B> pour obtenir, avec l'Aquarhône <B>18,</B> une qualité de boue au niveau de celle atteinte avec les produits Sl, <B>S2</B> et<B>S3,</B> il faut utiliser<B>2,3 à 7</B> fois plus d'Aquarhône <B>18</B> que de produits Sl, <B>S2</B> et<B>S3</B> (en dose exprimée en mg d'A1203 par litre).The following observations can be made <B> - </ B> to obtain a low turbidity with aquamarine <B> 18, </ b> it is possible to put a small amount (47 mg of A1203 per liter ), but a large sludge is then obtained which settles badly <B> (61 </ B> ml) <B>; </ B> <B> - </ B> to obtain, with the Aquarhône <B> 18 , </ B> a quality of sludge at the level of that reached with the products Sl, <B> S2 </ B> and <B> S3, </ b> it is necessary to use <B> 2,3 to 7 </ B> times more Aquarhône <B> 18 </ B> than Sl, <B> S2 </ B> and <B> S3 </ B> products (as a dose in mg of A1203 per liter).
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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FR9907298A FR2794035B1 (en) | 1999-05-28 | 1999-05-28 | NOVEL CATIONIC AMPHIPHILIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA |
PCT/FR2000/001472 WO2000073216A1 (en) | 1999-05-28 | 2000-05-29 | Compositions of an anionic surfactant and a mineral cation used in aqueous medium |
AU54102/00A AU5410200A (en) | 1999-05-28 | 2000-05-29 | Compositions of an anionic surfactant and a mineral cation used in aqueous medium |
EP00938858A EP1198421A1 (en) | 1999-05-28 | 2000-05-29 | Compositions of an anionic surfactant and a mineral cation used in aqueous medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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FR9907298A FR2794035B1 (en) | 1999-05-28 | 1999-05-28 | NOVEL CATIONIC AMPHIPHILIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA |
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FR2794035A1 true FR2794035A1 (en) | 2000-12-01 |
FR2794035B1 FR2794035B1 (en) | 2002-10-25 |
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FR9907298A Expired - Fee Related FR2794035B1 (en) | 1999-05-28 | 1999-05-28 | NOVEL CATIONIC AMPHIPHILIC COMPLEXES AND THEIR APPLICATION IN AQUEOUS MEDIA |
Country Status (4)
Country | Link |
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EP (1) | EP1198421A1 (en) |
AU (1) | AU5410200A (en) |
FR (1) | FR2794035B1 (en) |
WO (1) | WO2000073216A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586209A (en) * | 1981-07-01 | 1983-01-13 | Pentel Kk | Clarifying device for colored water |
EP0302166A1 (en) * | 1987-07-16 | 1989-02-08 | Henkel Kommanditgesellschaft auf Aktien | Process for separating fillers from paper mill water circuits by flotation |
JPH01307492A (en) * | 1988-06-07 | 1989-12-12 | Iseki Tory Tech Inc | Treatment of mud water |
US5308499A (en) * | 1989-05-22 | 1994-05-03 | Commonwealth Scientific And Industrial Research Organisation | Effluent treatment |
-
1999
- 1999-05-28 FR FR9907298A patent/FR2794035B1/en not_active Expired - Fee Related
-
2000
- 2000-05-29 EP EP00938858A patent/EP1198421A1/en not_active Withdrawn
- 2000-05-29 WO PCT/FR2000/001472 patent/WO2000073216A1/en active Search and Examination
- 2000-05-29 AU AU54102/00A patent/AU5410200A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586209A (en) * | 1981-07-01 | 1983-01-13 | Pentel Kk | Clarifying device for colored water |
EP0302166A1 (en) * | 1987-07-16 | 1989-02-08 | Henkel Kommanditgesellschaft auf Aktien | Process for separating fillers from paper mill water circuits by flotation |
JPH01307492A (en) * | 1988-06-07 | 1989-12-12 | Iseki Tory Tech Inc | Treatment of mud water |
US5308499A (en) * | 1989-05-22 | 1994-05-03 | Commonwealth Scientific And Industrial Research Organisation | Effluent treatment |
Non-Patent Citations (4)
Title |
---|
DATABASE WPI Week 8308, Derwent World Patents Index; AN 1983-18527k, XP002131466 * |
DATABASE WPI Week 9004, Derwent World Patents Index; AN 1990027916, XP002131465 * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 069 (C - 158) 23 March 1983 (1983-03-23) * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 100 (C - 0693) 23 February 1990 (1990-02-23) * |
Also Published As
Publication number | Publication date |
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AU5410200A (en) | 2000-12-18 |
EP1198421A1 (en) | 2002-04-24 |
WO2000073216A1 (en) | 2000-12-07 |
FR2794035B1 (en) | 2002-10-25 |
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