DE1719459A1 - Procedure for fighting oil plague on the water - Google Patents
Procedure for fighting oil plague on the waterInfo
- Publication number
- DE1719459A1 DE1719459A1 DE19681719459 DE1719459A DE1719459A1 DE 1719459 A1 DE1719459 A1 DE 1719459A1 DE 19681719459 DE19681719459 DE 19681719459 DE 1719459 A DE1719459 A DE 1719459A DE 1719459 A1 DE1719459 A1 DE 1719459A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- powder
- caleiumearbonat
- ennzeichnet
- plague
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 206010035148 Plague Diseases 0.000 title 1
- 241000607479 Yersinia pestis Species 0.000 title 1
- 239000000843 powder Substances 0.000 claims description 13
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003305 oil spill Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- 239000003208 petroleum Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 2
- 235000020636 oyster Nutrition 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Description
Verfahren zum Bekämpfen der Ölpest auf dem Wasser. Das Problem der Verschmutzung der Meere durch Erdöl und Erdölre'ste wird von Tag zu Tag aktueller. Durch die Verschmutzung der Küsten und der Austernbänke und Austernkulturen stellt sich dieses Problem mit immer größerer Schärfe. Bei Seeschäden oder Unfällen von Erdöltankern nimmt die Verschmu'tzung katastrophale Ausmaße an.Method of tackling the oil spill on the water. The problem of The pollution of the seas by crude oil and petroleum residues is becoming more topical every day. Due to the pollution of the coasts and the oyster beds and oyster cultures represents this problem with increasing severity. In the event of marine damage or accidents of The pollution is taking on catastrophic proportions for oil tankers.
Es wi#rden bereits verschiedene Verfahren vorgeschlagen, um dieser Gefahr zu begegnen, unter anderem die Verwendung von Detergentien, die das Erdöl im Meerwasser emulgieren. It wi # already rden various methods proposed to encounter this danger, including the use of detergents that emulsify the oil in seawater.
Die Verwendung dieser Produkte ist aber nicht nur umständlich und lästigg sondern gefährdet auch ernsthaft die Pauna und Flora des Meeres.The use of these products is not only awkward and awkward annoying but also seriously endangers the sea flora and fauna.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde# eine wirksame und wenig aufwendige Lösung des Probleme der Bekämpfung der Ölpest zu bieten.The present invention is based on the object # one to provide an effective and inexpensive solution to the problem of combating the oil spill.
Die Erfindung betrifft somit ein Verfahren, bei welchem die auf der Wasseroberfläche schwimmenden flüssigen Kohlenwasserstoffe mit so viel Pulver eines oder mehrerer mineralischer Stoffe, deren Dichte merklich höher liegt, als die des Wasserag bestreut werden, daß die durch das Pulver beschwerten Kohlenwasserstoffe mit diesem auf den Grund sinken.The invention thus relates to a method in which the on the Liquid hydrocarbons with so much powder floating on the surface of the water or several mineral substances whose density is noticeably higher than that of the Waterag are sprinkled that the hydrocarbons weighed down by the powder with this sink to the bottom.
Der mineralische Stoff kann vorzugsweise ein Galciumcarbonatg insbesondere Kreide, eine Kieselerde, ein Aluminiumsilicatg insbesondere Kaolin, ein Ton, Dolomit, Talk, Bariumsulfat und anderen mehr sein. All diese Stoffe haben eine Dichte um etwa 2,7, mit Ausnahme des Bariumsulfate, dessen Dichte 4#-4 beträgt. Vorzugsweise wird ein Pulver mit mittlerer Korngröße 1-10 /u eingesetzt, Besonders zweckmäßig,vor allem, wenn es sich um eine Kohlenwasserstoffschicht handelt, die auf nicht ruhendem Wasser schwimmt, ist die Verwendung eines Mineralpulvers, dessen Teilchen hydrophob gemacht worden sind* Da es nicht vom Wasser benetzt wird, bleibt das hydrophobe Mineralpulver an der Oberfläche. Da es ander-Beite oleophil isty das heißt von dem rohen Zrdöl oder anderen Kohlenwasseratoffen benetzt worden--kanng bildet so mit diesem sehr schnell Agglomerate oder eine ]Paste mit der Konsistens des Kittes, deren Dichte größer ist als die des Wassers und die deshalb versinken und sich schließlich auf dem Boden aboetz*n. Das bewegte Meer zum Beispiel bebeschleunigt das Vermischen von Erdöl und hydrophobem Pulver und trägt zur Bildung dieser Agglomerate bei. Die einzelnen Pulverteilchen können mit Hilfe von z.B. hochmolekularen Fettsäuren, organischen Siliciumverbindungen, insbesondere Siliconeng oberflächenaktiven Mitteln mit aktiven Kationen und anderen Stoffen hydrophob gemacht werden. Sehr zweckmäßig ist ein Galeiumearbonaty das in der Wärme mit einer Pettsäure, z.B.Sterinsäureg behandelt wurdel so daß diese an der Oberfläche des Calciumearbonates chemisch gebunden wird, wie dies in der -eranzösisehen Patentschrift Nr. 1.047.087 und den Zusatzpatentschriften Nr. 63.853 und Nr. 80.728, in der niederländischen Patentschrift Nr. 80.961, in der deutschen Patentschrift Nr. 958.8309 in der belgischen Patentschrift Nr. 516.288, in der britischen Patentschrift Nr. 72ä.698 und in der dänischen Patentschrift Nr. 84.989 beschrieben wird, Das erfindungsgezässe Verfahren wird in der Weise durchgeführt, daß mam von einem Schiff oder Flugzeug aus das Pulver in einer Menge auf die Erdölschicht streuty die ,von der Dicke dieser Schicht abhängt. In der Tat handelt es sich darux, das spezifische Gewicht des Erdöls (0,85 bis 0,95) durch das Pulver so zu erhöheng daß das Erdöl schwerer wird als das Meerwasser (Dichte 19037). Das erfindungegemässe Verfahren kann ausser bei Unglücksfällen, z.B. bei Lekwerden eines Tankschiffes auch in allen anderen Fällen angewandt werdent bei welchen durch Unfälle oder auf andere Weise Kohlenwasserstoffe in Süsswasser oder Salzwasser ausfliessen, insbesondere auch, um das beim Entgasen.oder Reinigen der Tankbehälter der Tankschiffe anfallende Erdöl oder dessen Rückstände zu beseitigen.The mineral substance can preferably be a calcium carbonate, in particular chalk, a silica, an aluminum silicate, in particular kaolin, a clay, dolomite, talc, barium sulfate and others. All of these substances have a density of around 2.7, with the exception of barium sulfate, which has a density of 4 # -4. A powder with an average grain size of 1-10 / u is preferably used. Particularly useful, especially if it is a hydrocarbon layer that floats on non-resting water, is the use of a mineral powder, the particles of which have been made hydrophobic is not wetted by the water, the hydrophobic mineral powder remains on the surface. Since it is otherwise oleophilic, that is, it has been wetted by the crude petroleum or other hydrocarbons, it can form agglomerates or a paste with the consistency of the cement, the density of which is greater than that of the water and which therefore sink and finally aboetz * n on the floor. The moving sea, for example, accelerates the mixing of petroleum and hydrophobic powder and contributes to the formation of these agglomerates. The individual powder particles can be made hydrophobic with the aid of, for example, high molecular weight fatty acids, organic silicon compounds, in particular silicone-based surface-active agents with active cations and other substances. Very suitably a Galeiumearbonaty is in the heat with a Pettsäure, zBSterinsäureg treated Wurdel so that it is chemically bonded to the surface of the Calciumearbonates, as shown in -eranzösisehen Pat. No. 1,047,087 and the addition Patent Nos. 63853 and no. 80728 , in Dutch Patent No. 80.961, in German Patent No. 958.8309 in Belgian Patent No. 516.288, in British Patent No. 72a.698 and in Danish Patent No. 84.989 . The method according to the invention is described in This is done by spreading the powder on the oil layer from a ship or airplane in an amount that depends on the thickness of this layer. In fact, it is a matter of increasing the specific gravity of petroleum (0.85 to 0.95) with the powder so that the petroleum becomes heavier than seawater (density 19037). The method according to the invention can be used in all other cases, except in accidents, e.g. when a tanker is leaked, in which hydrocarbons flow out into fresh water or salt water as a result of accidents or in some other way, in particular also to prevent the degassing or cleaning of the tankers' tanks To remove petroleum or its residues.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO0013013 | 1968-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1719459A1 true DE1719459A1 (en) | 1971-08-12 |
Family
ID=7353171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681719459 Pending DE1719459A1 (en) | 1968-02-01 | 1968-02-01 | Procedure for fighting oil plague on the water |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1719459A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2328778A1 (en) * | 1973-06-06 | 1975-01-23 | Boelsing Friedrich | Treatment of residual materials, esp. oil residues - with hydrophobized alkaline earth metal oxides |
| DE2328777A1 (en) * | 1973-06-06 | 1975-02-13 | Boelsing Friedrich | Treatment of residual materials, esp. oil residues - with hydrophobized alkaline earth metal oxides |
| EP0023300A1 (en) * | 1979-07-27 | 1981-02-04 | A. Nattermann & Cie. GmbH | Lipophilic adsorbents and their use in upsetting oil contaminations on or in waters |
| DE3435240A1 (en) * | 1984-09-26 | 1986-04-03 | Miele & Cie GmbH & Co, 4830 Gütersloh | Auxiliary device for mounting fluorescent lamps |
| WO1993014034A1 (en) * | 1992-01-08 | 1993-07-22 | Harry James Bradbury | Composition for oil removal |
-
1968
- 1968-02-01 DE DE19681719459 patent/DE1719459A1/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2328778A1 (en) * | 1973-06-06 | 1975-01-23 | Boelsing Friedrich | Treatment of residual materials, esp. oil residues - with hydrophobized alkaline earth metal oxides |
| DE2328777A1 (en) * | 1973-06-06 | 1975-02-13 | Boelsing Friedrich | Treatment of residual materials, esp. oil residues - with hydrophobized alkaline earth metal oxides |
| EP0023300A1 (en) * | 1979-07-27 | 1981-02-04 | A. Nattermann & Cie. GmbH | Lipophilic adsorbents and their use in upsetting oil contaminations on or in waters |
| DE3435240A1 (en) * | 1984-09-26 | 1986-04-03 | Miele & Cie GmbH & Co, 4830 Gütersloh | Auxiliary device for mounting fluorescent lamps |
| WO1993014034A1 (en) * | 1992-01-08 | 1993-07-22 | Harry James Bradbury | Composition for oil removal |
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