DE935164C - Fumigants to destroy harmful organisms - Google Patents
Fumigants to destroy harmful organismsInfo
- Publication number
- DE935164C DE935164C DES28373A DES0028373A DE935164C DE 935164 C DE935164 C DE 935164C DE S28373 A DES28373 A DE S28373A DE S0028373 A DES0028373 A DE S0028373A DE 935164 C DE935164 C DE 935164C
- Authority
- DE
- Germany
- Prior art keywords
- chlorinated
- agent according
- combustible
- fumigants
- smoking
- 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
- 239000002316 fumigant Substances 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 230000000391 smoking effect Effects 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 5
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 238000010494 dissociation reaction Methods 0.000 claims description 3
- 230000005593 dissociations Effects 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 150000001721 carbon Chemical class 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 238000006386 neutralization reaction Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229920002160 Celluloid Polymers 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- YVGGHNCTFXOJCH-UHFFFAOYSA-N DDT Chemical compound C1=CC(Cl)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(Cl)C=C1 YVGGHNCTFXOJCH-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001702 camphene derivatives Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- BIWJNBZANLAXMG-YQELWRJZSA-N chloordaan Chemical compound ClC1=C(Cl)[C@@]2(Cl)C3CC(Cl)C(Cl)C3[C@]1(Cl)C2(Cl)Cl BIWJNBZANLAXMG-YQELWRJZSA-N 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- JLYXXMFPNIAWKQ-GNIYUCBRSA-N gamma-hexachlorocyclohexane Chemical compound Cl[C@H]1[C@H](Cl)[C@@H](Cl)[C@@H](Cl)[C@H](Cl)[C@H]1Cl JLYXXMFPNIAWKQ-GNIYUCBRSA-N 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000000974 larvacidal effect Effects 0.000 description 1
- 229960002809 lindane Drugs 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/20—Combustible or heat-generating compositions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Räuchermittel zur Vernichtung schädlicher Organismen
Die exothermische Reaktion zwischen den Bestandteilen dieser pyrotechnischen Mischung findet bei einer ausreichend hohen Temperatur statt, um die aktiven, auf schädliche Organismen vernichtend wirkenden Mittel der Mischung zu verdampfen, aber bei einer nicht ausreichenden Temperatur, um diese Bestandteile zu zersetzen. Bei der Reaktion entwickelt sich außerdem Chlorwasserstoff, welcher zur Stabilisierung der aktiven chlorierten Mittel beiträgt.The exothermic reaction between the components of this pyrotechnic Mixing takes place at a high enough temperature to keep the active ones on vaporizing harmful organisms destructive agents of the mixture, however at a temperature insufficient to decompose these components. at The reaction also develops hydrogen chloride, which is used for stabilization of active chlorinated agents.
Dieser Chlorwasserstoff kann durch ein in der Masse enthaltenes Alkalicarbonat oder -bicarbonat zur Begrenzung des Säuregrads der entwickelten Dämpfe gebunden werden. Die Entwicklung von CO, infolge der Zersetzung dieser Carbonate vergrößert außerdem das zum Mitnehmen des aktiven Mittels dienende Gasvolumen.This hydrogen chloride can be bound by an alkali carbonate or bicarbonate contained in the mass to limit the acidity of the vapors evolved. The development of C O, due to the decomposition of these carbonates also increases the serving take-away of the active agent gas volume.
Die als verbrennbare Anteile verwendeten chlorierten Kohlenwasserstoffe in dieser pyrotechnischen Mischung können aus der Gruppe der chlorierten Paraffine oder der Polychlornaphthaline, insbesondere aus solchen unter diesen Produkten, welche mehr als q.o Gewichtsprozent Chlor enthalten, ausgewählt sein. Diese Produkte reagieren langsam mit dem Kaliumchlorat, aber die Reaktion kann beliebig durch Zusatz von bekannten Sensibilisatoren, z. B. Laktose, Saccharose, Glukose, aktiviert werden. Vorteilhafteriveise kann man auch der pyrotechnischen Masse Katalysatoren, z. B. Eisenoxyd, zusetzen, welche die pyrotechnische Zersetzung der für die Reaktion verwendeten chlorierten verbrennbaren Anteile begünstigen.The chlorinated hydrocarbons used as combustible components in this pyrotechnic mixture can be selected from the group of chlorinated paraffins or the polychloronaphthalenes, especially from those among these products, which contain more than q.o weight percent chlorine, be selected. These products react slowly with the potassium chlorate, but the reaction can be arbitrary by adding of known sensitizers, e.g. B. lactose, sucrose, glucose, are activated. Advantageously, you can also use the pyrotechnic mass catalysts such. B. Iron oxide, which is the pyrotechnic decomposition of the used for the reaction favor chlorinated combustible components.
Die den Gegenstand der Erfindung ausmachende Mischung aus dem Vernichtungsmittel und der pyrotechnischen Masse kann zur Bildung von Pastillen zusammengeprellt oder in einen perforierten, eine geeignete Zündeinrichtung, z. B. einen Bickfordfaden oder ein Zündhütchen, besitzenden Behälter gebracht werden.The composition of the destruction agent which is the subject of the invention and the pyrotechnic mass may or may be bruised to form lozenges into a perforated, suitable ignition device, e.g. B. a Bickford thread or a primer-equipped container.
Die wenig kostspielige und leicht zu gebrauchende Anordnung nach der Erfindung wird von einer mit dichtem Deckel versehenen Kapsel gebildet. welche im Innern die Räucherzusammenstellung enthält, während die Umhüllung von einer solchen brennbaren Substanz gebildet ist, welche die Mischung auf eine ausreichende Temperatur zu bringen vermag, daß nach der Zündung und Verbrennung der Umhüllung die Mischung selbst verbrennbar ist. Nach einer besonderen Ausführungsform wird die dichte Umhüllung von einer Celluloidhaut gebildet, welche man mittels eines gewöhnlichen Zündholzes ansteckt und welche durch ihre Verbrennung die Mischung auf eine solche Temperatur bringt, daß die exothermische Reaktion selbsttätig verläuft.The inexpensive and easy-to-use arrangement according to the Invention is formed by a capsule provided with a tight lid. which in Inside contains the incense composition, while the wrapping of such combustible substance is formed, which the mixture to a sufficient temperature able to bring that after ignition and combustion of the envelope the mixture is itself combustible. According to a particular embodiment, the tight cover formed by a celluloid skin, which can be removed by means of an ordinary match infects and which by burning the mixture to such a temperature brings that the exothermic reaction takes place automatically.
Zur besseren Erläuterung der Erfindung sollen einige nicht beschränkende
Beispiele für die Räuchermasse gemäß der Erfindung gegeben werden. Beispiel i Die
Räuchermasse wird durch Vermischen folgender feinverteilter Bestandteile erhalten:
In eine Cellulosekapsel mit einem Rauminhalt von etwa 5 ccm, deren Leergewicht mit Deckel etwa 2 g ist, führt man 7,5 g der Mischung nach Beispiel i ein. Nach Anzünden des Celluloids mittels eines Zündholzes erhält man eine ausreichende Gasentwicklung, um einen abgeschlossenen Raum von 30 bis 50 cbm zu behandeln. Diese Anordnung bietet den Vorteil, eine dichte Verpackung für die Mischung zu bilden.7.5 g of the mixture according to Example i are introduced into a cellulose capsule with a volume of about 5 ccm, the empty weight of which with the lid is about 2 g. After igniting the celluloid with a match, there is sufficient gas evolution to treat a closed space of 30 to 50 cbm. This arrangement offers the advantage of forming a tight package for the mixture.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE935164X | 1951-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE935164C true DE935164C (en) | 1955-11-10 |
Family
ID=3887762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES28373A Expired DE935164C (en) | 1951-05-09 | 1952-05-01 | Fumigants to destroy harmful organisms |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE935164C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109445B (en) * | 1959-03-19 | 1961-06-22 | Armand Jean Courtier | Smokers for pest control |
-
1952
- 1952-05-01 DE DES28373A patent/DE935164C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1109445B (en) * | 1959-03-19 | 1961-06-22 | Armand Jean Courtier | Smokers for pest control |
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