FR2138259A1 - Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin - Google Patents
Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffinInfo
- Publication number
- FR2138259A1 FR2138259A1 FR7118379A FR7118379A FR2138259A1 FR 2138259 A1 FR2138259 A1 FR 2138259A1 FR 7118379 A FR7118379 A FR 7118379A FR 7118379 A FR7118379 A FR 7118379A FR 2138259 A1 FR2138259 A1 FR 2138259A1
- Authority
- FR
- France
- Prior art keywords
- paraffin
- silicone
- fibreboard
- waterproofed
- oil absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/322—Basic shape of the elements
- B01J2219/32279—Tubes or cylinders
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Reinforced Plastic Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Absorption of oils e.g. from a surface of water using a moulded article (pref. cylindrical or a mat which may be rolled into a cylinder) from a floating porous cellulosic material from a paper paste reinforced with elastic fibres which has been impregnated with a waterproofing agent e.g. (a) 0.20% silicone, 40-60% paraffin, at least 2% emulsifier and the rest a metal (a) stearate, or (b) 92-98 wt.% paraffin, the remainder being emulsifier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7118379A FR2138259A1 (en) | 1971-05-21 | 1971-05-21 | Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7118379A FR2138259A1 (en) | 1971-05-21 | 1971-05-21 | Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2138259A1 true FR2138259A1 (en) | 1973-01-05 |
FR2138259B1 FR2138259B1 (en) | 1973-05-11 |
Family
ID=9077390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7118379A Granted FR2138259A1 (en) | 1971-05-21 | 1971-05-21 | Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2138259A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190515A1 (en) * | 1972-06-30 | 1974-02-01 | Bentfors Karl | |
FR2421204A1 (en) * | 1978-03-30 | 1979-10-26 | Agnel Roger | Barrage for absorbing oil spills from water - contg. absorbent materials protected by hydrophobic film |
FR2467263A1 (en) * | 1979-10-12 | 1981-04-17 | Snam Progetti | ACTIVE FLOATING DAM USED FOR DEPOLLUTION |
EP0069675A2 (en) * | 1981-07-08 | 1983-01-12 | SOCIETE D'EXPLOITATION DES BREVETS GRANOFIBRE S.E.B.R.E.G. Société Anonyme dite: | Sheet for the absorption of several liquids, especially hydrocarbons |
EP0545050A2 (en) * | 1991-12-06 | 1993-06-09 | Helmut Schiwek | Process for the non-polluting removal, of petroliferons products from land or aquatic surfaces and oil-adsorbent |
US5466379A (en) * | 1993-12-13 | 1995-11-14 | Schiwek; Helmut | Method of removing oil and oil like environmental contaminants from water of ground surfaces |
-
1971
- 1971-05-21 FR FR7118379A patent/FR2138259A1/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190515A1 (en) * | 1972-06-30 | 1974-02-01 | Bentfors Karl | |
FR2421204A1 (en) * | 1978-03-30 | 1979-10-26 | Agnel Roger | Barrage for absorbing oil spills from water - contg. absorbent materials protected by hydrophobic film |
FR2467263A1 (en) * | 1979-10-12 | 1981-04-17 | Snam Progetti | ACTIVE FLOATING DAM USED FOR DEPOLLUTION |
EP0069675A2 (en) * | 1981-07-08 | 1983-01-12 | SOCIETE D'EXPLOITATION DES BREVETS GRANOFIBRE S.E.B.R.E.G. Société Anonyme dite: | Sheet for the absorption of several liquids, especially hydrocarbons |
FR2509340A1 (en) * | 1981-07-08 | 1983-01-14 | Granofibre Expl Brevets | ABSORBENT MATERIAL OF VARIOUS LIQUIDS, ESPECIALLY HYDROCARBONS |
EP0069675A3 (en) * | 1981-07-08 | 1983-10-19 | SOCIETE D'EXPLOITATION DES BREVETS GRANOFIBRE S.E.B.R.E.G. Société Anonyme dite: | Sheet for the absorption of several liquids, especially hydrocarbons |
EP0545050A2 (en) * | 1991-12-06 | 1993-06-09 | Helmut Schiwek | Process for the non-polluting removal, of petroliferons products from land or aquatic surfaces and oil-adsorbent |
EP0545050A3 (en) * | 1991-12-06 | 1993-08-25 | Helmut Schiwek | Process for the non-polluting removal, of petroliferons products from land or aquatic surfaces and oil-adsorbent |
TR26227A (en) * | 1991-12-06 | 1995-02-15 | Schiwek Helmut | THE METHOD OF CLEANING OIL AND OIL-SIMILAR SUBSTANCES FROM WATER OR SOIL SURFACE AND A SUITABLE FAT REGISTER. |
US5466379A (en) * | 1993-12-13 | 1995-11-14 | Schiwek; Helmut | Method of removing oil and oil like environmental contaminants from water of ground surfaces |
Also Published As
Publication number | Publication date |
---|---|
FR2138259B1 (en) | 1973-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |