FR2136782A5 - Oil spills - cleared from water with - water-repellent wood- pulp - Google Patents
Oil spills - cleared from water with - water-repellent wood- pulpInfo
- Publication number
- FR2136782A5 FR2136782A5 FR7215237A FR7215237A FR2136782A5 FR 2136782 A5 FR2136782 A5 FR 2136782A5 FR 7215237 A FR7215237 A FR 7215237A FR 7215237 A FR7215237 A FR 7215237A FR 2136782 A5 FR2136782 A5 FR 2136782A5
- Authority
- FR
- France
- Prior art keywords
- water
- pulp
- repellent
- oil
- wood
- 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.)
- Expired
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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13927171A | 1971-04-30 | 1971-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2136782A5 true FR2136782A5 (en) | 1972-12-22 |
Family
ID=22485870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7215237A Expired FR2136782A5 (en) | 1971-04-30 | 1972-04-28 | Oil spills - cleared from water with - water-repellent wood- pulp |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA982951A (fr) |
DE (1) | DE2212605A1 (fr) |
FR (1) | FR2136782A5 (fr) |
IT (1) | IT953504B (fr) |
NO (1) | NO137688C (fr) |
SE (1) | SE390163B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2235723A1 (fr) * | 1973-07-05 | 1975-01-31 | Ciba Geigy Ag |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE418863B (sv) * | 1979-11-26 | 1981-06-29 | Bo Rolf Erland | Absorptionsmaterial och sett for dess framstellning respektive anvendande |
US4343680A (en) * | 1981-03-06 | 1982-08-10 | International Paper Company | Hydrophobic oleophilic wood pulp |
US6040032A (en) * | 1993-04-28 | 2000-03-21 | Israeel; Joseph | Absorbent article for collecting non-aqueous liquids and a method for manufacturing the absorbent article |
KR20130056231A (ko) | 2010-04-01 | 2013-05-29 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 경화성 혼합물 |
DE102013217016A1 (de) | 2013-08-27 | 2015-03-05 | Technische Universität Dresden | Poröser Ölbinder und Verfahren zu dessen Herstellung |
-
1971
- 1971-11-23 CA CA128,347A patent/CA982951A/en not_active Expired
-
1972
- 1972-02-18 NO NO49272A patent/NO137688C/no unknown
- 1972-03-14 IT IT2181972A patent/IT953504B/it active
- 1972-03-16 DE DE19722212605 patent/DE2212605A1/de active Pending
- 1972-04-28 SE SE564872A patent/SE390163B/xx unknown
- 1972-04-28 FR FR7215237A patent/FR2136782A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2235723A1 (fr) * | 1973-07-05 | 1975-01-31 | Ciba Geigy Ag |
Also Published As
Publication number | Publication date |
---|---|
NO137688C (no) | 1978-04-05 |
SE390163B (sv) | 1976-12-06 |
NO137688B (no) | 1977-12-27 |
CA982951A (en) | 1976-02-03 |
IT953504B (it) | 1973-08-10 |
DE2212605A1 (de) | 1972-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |