DE477660C - Process for the development of sulphurous acid for the purpose of combating pests - Google Patents

Process for the development of sulphurous acid for the purpose of combating pests

Info

Publication number
DE477660C
DE477660C DEB115526D DEB0115526D DE477660C DE 477660 C DE477660 C DE 477660C DE B115526 D DEB115526 D DE B115526D DE B0115526 D DEB0115526 D DE B0115526D DE 477660 C DE477660 C DE 477660C
Authority
DE
Germany
Prior art keywords
development
sulphurous acid
combating pests
pests
sulfur
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
Application number
DEB115526D
Other languages
German (de)
Inventor
Dr Josef Jannek
Dr Martin Mueller-Cunradi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEB115526D priority Critical patent/DE477660C/en
Application granted granted Critical
Publication of DE477660C publication Critical patent/DE477660C/en
Expired legal-status Critical Current

Links

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

Description

Verfahren zur Entwicklung schwefliger Säure behufs Bekämpfung von Schädlingen Es wurde gefunden, daß man die bei der Gasreinigung verwendete aktive Kohle nach ihrer Beladung mit Schwefel vorteilhaft zur Bekämpfung von Schädlingen tierischer und pflanzlicher Natur, zur Behandlung (Entwesung) von Räumen usw. in der Weise verwenden kann, daß man sie zwecks Schwefeldioxydentwicklung zur Verbrennung bringt.Process for developing sulphurous acid to combat Pests have been found to be the active ones used in gas purification After being loaded with sulfur, coal is beneficial for combating pests of animal and vegetable nature, for the treatment (disinfestation) of rooms etc. in in such a way that they can be used to generate sulfur dioxide for combustion brings.

Gegenüber der üblichen Verbrennung von elementarem Schwefel besitzt dieses Verfahren den Vorteil, daß die verwendete Masse - bei der neuerdings möglich gewordenen Herstellung wohlfeiler aktiver Kohlen - billiger ist und überdies sich kein Schwefel <furch Abtropfen der Verbrennung entziehen kann.Compared to the usual combustion of elemental sulfur this method has the advantage that the mass used - with the recently possible the production of cheaper active coals - is cheaper and, moreover, is itself no sulfur can be removed from the combustion by dripping off.

Um die Entzündbarkeit und Verbrennung der schwefelhaltigen Kohle zu verbessern, kann es vorteilhaft sein, sie - gegebenenfalls zerkleinert - mit einer geringen Menge eines oxydierenden Stoffes, wie z. B. Salpeter, zu mischen. Im allgemeinen genügen auf ioo Gewichtsteile geschwefelter Kohle 2o bis 3o Gewichtsteile Salpeter. Zweckmäßig bringt man diese Mischung nach Anfeuchten in geeignete Formen, wie Stäbchen, Zylinder, Platten, Würfel u. dgl. Je nach der Menge des zugesetzten Oxydationsmittels kann man eine langsame oder raschere '\"erbrennung erzielen: Das Verfahren hat Bedeutung für die Bekämpfung von verschiedenartigen -Schädlingen, wie Ratten, Mäusen, Küchenschaben, Läusen, Schnaken u. dgl., besonders auch zum Ausschwefeln von Fässern sowie zu beliebiger Behandlung von Räumen und Gegenständen.To increase the flammability and combustion of the sulphurous coal improve, it can be advantageous to use them - if necessary crushed - with a small amount of an oxidizing substance, such as. B. saltpeter to mix. In general For every 100 parts by weight of sulphurized coal, 2o to 3o parts by weight of saltpeter are sufficient. It is advisable to bring this mixture into suitable shapes after moistening, such as chopsticks, Cylinders, plates, cubes and the like, depending on the amount of oxidizing agent added can you achieve slow or faster burning: The process is important for the control of various pests such as rats, mice, cockroaches, Lice, snakes and the like, especially for sulphurising barrels and for any Treatment of rooms and objects.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zur Entwicklung schwefliger Säure behufs Bekämpfung von -Schädlingen usw., gekennzeichnet durch die Verbrennung einer bei der Gasreinigung anfallenden mit Schwefel angereicherten, zweckmäßig mit einem Oxydationsmittel gemischten aktiven Adsorptionskohle. PATENT CLAIMS: i. Process for the development of sulphurous acid Control of pests, etc., characterized by the incineration of a at the gas cleaning accumulating enriched with sulfur, expediently with an oxidizing agent mixed active adsorbent carbon. 2. Ausführungsform des Verfahrens nach Anspruch i, bestehend in der Verwendung der Masse in Formstücken.2. Embodiment of the method according to claim i, consisting in the use of the mass in fittings.
DEB115526D 1924-09-05 1924-09-05 Process for the development of sulphurous acid for the purpose of combating pests Expired DE477660C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB115526D DE477660C (en) 1924-09-05 1924-09-05 Process for the development of sulphurous acid for the purpose of combating pests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB115526D DE477660C (en) 1924-09-05 1924-09-05 Process for the development of sulphurous acid for the purpose of combating pests

Publications (1)

Publication Number Publication Date
DE477660C true DE477660C (en) 1929-06-12

Family

ID=6994046

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB115526D Expired DE477660C (en) 1924-09-05 1924-09-05 Process for the development of sulphurous acid for the purpose of combating pests

Country Status (1)

Country Link
DE (1) DE477660C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880967C (en) * 1949-07-14 1953-06-25 Boehringer Sohn Ingelheim Process for the production of smoking paper for the control of insects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880967C (en) * 1949-07-14 1953-06-25 Boehringer Sohn Ingelheim Process for the production of smoking paper for the control of insects

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