FR2256921B1 - - Google Patents
Info
- Publication number
- FR2256921B1 FR2256921B1 FR7500113A FR7500113A FR2256921B1 FR 2256921 B1 FR2256921 B1 FR 2256921B1 FR 7500113 A FR7500113 A FR 7500113A FR 7500113 A FR7500113 A FR 7500113A FR 2256921 B1 FR2256921 B1 FR 2256921B1
- Authority
- FR
- France
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by additives
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
- C08K5/5353—Esters of phosphonic acids containing also nitrogen
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/36—Organic compounds containing phosphorus
- C11D3/364—Organic compounds containing phosphorus containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/385—Thiophosphoric acids, or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/387—Cyclic or polycyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/48—Electroplating: Baths therefor from solutions of gold
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
- Y10S210/913—Chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Textile Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Fertilizers (AREA)
- Detergent Compositions (AREA)
- Fireproofing Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/431,195 US3939226A (en) | 1974-01-07 | 1974-01-07 | Phosphonomethyl compounds |
US05/431,194 US3992294A (en) | 1974-01-07 | 1974-01-07 | Process for sequestering metal ions |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256921A1 FR2256921A1 (fr) | 1975-08-01 |
FR2256921B1 true FR2256921B1 (fr) | 1978-07-13 |
Family
ID=27028926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7500113A Expired FR2256921B1 (fr) | 1974-01-07 | 1975-01-03 |
Country Status (9)
Country | Link |
---|---|
US (3) | US3939226A (fr) |
JP (1) | JPS5921912B2 (fr) |
BE (1) | BE823993A (fr) |
CA (1) | CA1034587A (fr) |
CH (2) | CH612158A5 (fr) |
DE (1) | DE2500428C2 (fr) |
FR (1) | FR2256921B1 (fr) |
GB (1) | GB1487416A (fr) |
NL (1) | NL7416826A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055591A (en) * | 1974-01-07 | 1977-10-25 | Hooker Chemicals & Plastics Corporation | Phosphonomethyl compounds |
DE2732777C2 (de) * | 1977-07-20 | 1979-09-13 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | N-Carboxyalkan-aminoalkan-polyphosphonsäuren und deren Alkalisalze sowie Verfahren zu ihrer Herstellung |
US4323460A (en) * | 1978-08-09 | 1982-04-06 | Petrolite Corporation | Process of inhibiting scale formation in aqueous systems using α-1,4-thiazine alkanephosphonic acids |
US4323459A (en) * | 1978-08-09 | 1982-04-06 | Petrolite Corporation | Process of inhibiting scale formation in aqueous systems using quaternary ammonium salts of α-1,4-thiazine alkanephosphonic acids |
US4323461A (en) * | 1978-08-09 | 1982-04-06 | Petrolite Corporation | Process of inhibiting scale formation in aqueous systems using di-quaternary ammonium salts of α-1,4-thiazine alkanephosphonic acids |
US4299782A (en) * | 1980-03-24 | 1981-11-10 | Pennwalt Corporation | Phosphorus derivatives of 1,3-diethanolurea |
JPS5884899A (ja) * | 1981-11-17 | 1983-05-21 | 住友化学工業株式会社 | 洗剤組成物 |
US4489203A (en) * | 1982-09-27 | 1984-12-18 | The Dow Chemical Company | Polyumeric alkylene phosphoric acid piperazine derivatives as scale inhibitors |
FR2535217B1 (fr) * | 1982-10-29 | 1989-08-18 | Ceca Sa | Procede de recuperation de metaux lourds a partir de solutions acides |
GB8915815D0 (en) * | 1989-07-11 | 1989-08-31 | Warwick Int Ltd | Scale inhibition |
GB9307235D0 (en) * | 1993-04-07 | 1993-06-02 | Zeneca Ltd | Process |
US6846419B2 (en) * | 2002-08-30 | 2005-01-25 | Johnsondiversey, Inc. | Phosphonamide and phosphonamide blend compositions and method to treat water |
US20050104031A1 (en) * | 2003-01-21 | 2005-05-19 | Lyle Steimel | Phosphonamide and phosphonamide blend compositions and method to treat water |
EP1975282B1 (fr) * | 2007-03-28 | 2009-11-18 | Umicore Galvanotechnik GmbH | Electrolyte et procédé de dépôt électrolytique de couches décoratives et techniques de ruthénium noir. |
US8702986B2 (en) * | 2011-02-11 | 2014-04-22 | Earth Renaissance Technologies, Llc | Method of removing heavy metals in soils and water |
CN112710779B (zh) * | 2020-11-26 | 2023-05-16 | 中核北方核燃料元件有限公司 | 一种含钆二氧化铀中氧化钆含量的edta滴定检测方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB804141A (en) * | 1954-09-04 | 1958-11-12 | Bayer Ag | Phosphorus-containing esters containing sulphone groups and a process for their production |
US3336221A (en) * | 1964-11-05 | 1967-08-15 | Calgon Corp | Method of inhibiting precipitation and scale formation |
US3393150A (en) * | 1967-08-11 | 1968-07-16 | Calgon Corp | Methods of scale inhibition |
US3434969A (en) * | 1967-08-11 | 1969-03-25 | Calgon Corp | Scale inhibiting |
GB1207796A (en) * | 1968-02-08 | 1970-10-07 | Hoechst Ag | Arylsulphonylethyl phosphates and a process for their preparation |
US3763281A (en) * | 1970-06-26 | 1973-10-02 | Stauffer Chemical Co | Ureidoalkylphosphonates |
JPS534452Y2 (fr) * | 1971-07-29 | 1978-02-03 | ||
US3932303A (en) * | 1973-06-04 | 1976-01-13 | Calgon Corporation | Corrosion inhibition with triethanolamine phosphate ester compositions |
-
1974
- 1974-01-07 US US05/431,195 patent/US3939226A/en not_active Expired - Lifetime
- 1974-01-07 US US05/431,194 patent/US3992294A/en not_active Expired - Lifetime
- 1974-12-13 GB GB54043/74A patent/GB1487416A/en not_active Expired
- 1974-12-20 CA CA216,848A patent/CA1034587A/fr not_active Expired
- 1974-12-24 NL NL7416826A patent/NL7416826A/xx not_active Application Discontinuation
- 1974-12-28 JP JP50001058A patent/JPS5921912B2/ja not_active Expired
- 1974-12-30 BE BE152049A patent/BE823993A/fr not_active IP Right Cessation
-
1975
- 1975-01-03 FR FR7500113A patent/FR2256921B1/fr not_active Expired
- 1975-01-07 CH CH9575A patent/CH612158A5/xx not_active IP Right Cessation
- 1975-01-07 DE DE2500428A patent/DE2500428C2/de not_active Expired
- 1975-10-07 CH CH1302775A patent/CH626768GA3/xx unknown
-
1976
- 1976-02-17 US US05/658,798 patent/US4090959A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3939226A (en) | 1976-02-17 |
CH612158A5 (fr) | 1979-07-13 |
DE2500428A1 (de) | 1975-07-17 |
JPS5921912B2 (ja) | 1984-05-23 |
FR2256921A1 (fr) | 1975-08-01 |
DE2500428C2 (de) | 1984-03-15 |
BE823993A (fr) | 1975-06-30 |
CA1034587A (fr) | 1978-07-11 |
JPS50101287A (fr) | 1975-08-11 |
US4090959A (en) | 1978-05-23 |
US3992294A (en) | 1976-11-16 |
CH626768GA3 (fr) | 1981-12-15 |
CH626768B (fr) | |
NL7416826A (nl) | 1975-07-09 |
GB1487416A (en) | 1977-09-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |