FR2172014A1 - - Google Patents
Info
- Publication number
- FR2172014A1 FR2172014A1 FR7205609A FR7205609A FR2172014A1 FR 2172014 A1 FR2172014 A1 FR 2172014A1 FR 7205609 A FR7205609 A FR 7205609A FR 7205609 A FR7205609 A FR 7205609A FR 2172014 A1 FR2172014 A1 FR 2172014A1
- 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.)
- Granted
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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
-
- 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
-
- 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
- Y10S210/918—Miscellaneous specific techniques
- Y10S210/922—Oil spill cleanup, e.g. bacterial
- Y10S210/925—Oil spill cleanup, e.g. bacterial using chemical agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Fats And Perfumes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7205609A FR2172014B1 (US07494231-20090224-C00006.png) | 1972-02-18 | 1972-02-18 | |
| NL7301397A NL7301397A (US07494231-20090224-C00006.png) | 1972-02-18 | 1973-01-31 | |
| DE2306352A DE2306352A1 (de) | 1972-02-18 | 1973-02-09 | Verfahren zur bindung von dreiwertigen chromkomplexen |
| CA163,548A CA1003341A (en) | 1972-02-18 | 1973-02-12 | Process for production of novel products and their use in controlling pollution by oily products |
| SE7302002A SE394416B (sv) | 1972-02-18 | 1973-02-13 | Forfarande for bekempning av oljefororeningar i vatten genom att framstella en produkt omfattande ett kronkomplex som fixerats till fasta partiklar av ett kiselhaltigt material eller lera, torkning herav ... |
| IT20389/73A IT979110B (it) | 1972-02-18 | 1973-02-14 | Procedimento per la preparazione e l utilizzazione di prodotti de stinati alla lotta contro l inqui namento dovuto a prodotti oleosi |
| GB719073A GB1412180A (en) | 1972-02-18 | 1973-02-14 | Solid particles having a chromium complex adsorbed thereon |
| US332803A US3886070A (en) | 1972-02-18 | 1973-02-16 | Method for combatting pollution using a chromium complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7205609A FR2172014B1 (US07494231-20090224-C00006.png) | 1972-02-18 | 1972-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172014A1 true FR2172014A1 (US07494231-20090224-C00006.png) | 1973-09-28 |
| FR2172014B1 FR2172014B1 (US07494231-20090224-C00006.png) | 1974-12-13 |
Family
ID=9093763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7205609A Expired FR2172014B1 (US07494231-20090224-C00006.png) | 1972-02-18 | 1972-02-18 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5981011A (en) | 1992-01-22 | 1999-11-09 | A*Ware Technologies, L.C. | Coated sheet material |
| GB9423833D0 (en) * | 1994-11-25 | 1995-01-11 | Euroflow Uk Ltd | Conversion of normal phase silica to reverse phase silica |
| WO2005110930A1 (en) * | 2004-05-14 | 2005-11-24 | Nor-X Industry As | Method for treatment of foil to facilitate its subsequent removal |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2273040A (en) * | 1940-09-26 | 1942-02-17 | Du Pont | Chemical process and product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2094932A5 (US07494231-20090224-C00006.png) * | 1971-02-24 | 1972-02-04 | Muntzer Emile |
-
1972
- 1972-02-18 FR FR7205609A patent/FR2172014B1/fr not_active Expired
-
1973
- 1973-01-31 NL NL7301397A patent/NL7301397A/xx not_active Application Discontinuation
- 1973-02-09 DE DE2306352A patent/DE2306352A1/de active Pending
- 1973-02-12 CA CA163,548A patent/CA1003341A/en not_active Expired
- 1973-02-13 SE SE7302002A patent/SE394416B/xx unknown
- 1973-02-14 IT IT20389/73A patent/IT979110B/it active
- 1973-02-14 GB GB719073A patent/GB1412180A/en not_active Expired
- 1973-02-16 US US332803A patent/US3886070A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2273040A (en) * | 1940-09-26 | 1942-02-17 | Du Pont | Chemical process and product |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1003341A (en) | 1977-01-11 |
| DE2306352A1 (de) | 1973-08-30 |
| US3886070A (en) | 1975-05-27 |
| SE394416B (sv) | 1977-06-27 |
| FR2172014B1 (US07494231-20090224-C00006.png) | 1974-12-13 |
| GB1412180A (en) | 1975-10-29 |
| IT979110B (it) | 1974-09-30 |
| NL7301397A (US07494231-20090224-C00006.png) | 1973-08-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |