AT85398B - Pesticides made from used gas cleaning compound. - Google Patents
Pesticides made from used gas cleaning compound.Info
- Publication number
- AT85398B AT85398B AT85398DA AT85398B AT 85398 B AT85398 B AT 85398B AT 85398D A AT85398D A AT 85398DA AT 85398 B AT85398 B AT 85398B
- Authority
- AT
- Austria
- Prior art keywords
- gas cleaning
- used gas
- cleaning compound
- pesticides
- pesticides made
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
<Desc/Clms Page number 1>
Pflanzenschutzmittel aus ausgebrauchte Gasreinigungsmasse.
Gegenstand vorliegender Erfindung ist ein Verfahren zur Herstellung eines Pflanzenschutzmittels, vorzugsweise aus einer der bekannten ausgebrauchten Gasreinigungsmassen.
Es sind bereits Verfahren bekannt (z. B. nach dem österr. Patent Nr. 30262), bei welchen solche Massen einfach trocken mit pulverisiertem Atzkalk o. dgl. gemischt und auch in dieser Form verwendet werden, indem das Pulver auf die Wurzelstöcke der Pflanzen gestreut wird und die chemische Umsetzung erst durch Begiessen mit Wasser erfolgt. Dass hierbei nie ein vollkommener Aufschluss des Gemenges erfolgen kann und ein grosser Teil des Präparates gar nicht zur Wirkung gelangen kann, liegt auf der Hand.
Im Gegensatz zu diesem Verfahren wird der Erfindung gemäss die gebrauchte, Schwefel enthaltende Gasreinigungsmasse (namentlich eignet sich hierzu die Luxsche Masse Fe 2 (OH) 6 + S oder Lamingsche Masse Fe 2 (OH) 6 + 3 S) mit frisch gelöschtem Kalk gemischt und so oder unter Zusatz von Soda mit Wasser gekocht. Die entstehende Lösung enthält im wesentlichen Calciumthiosulfat (CaS208) und Calciumpentasulfid Ca 6'g).
Die erhaltene Lösung wird mit Wasser verdünnt zum Bespritzen der Pflanzen gegen parasitäre und vegetative Pflanzenschädlinge gebraucht, so bei den Obstbäumen gegen Fusicladium, Rost, Blattläuse o. dgl., bei den Weinreben gegen Peronospora und Oidium o. dgl., mit oder ohne Zusätze von Kupferverbindungen, Arsenikverbindungen (Schweinfurtergrün) Nikotin und anderen als Pflanzenschutzmittel wirksamen Stoffen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Pesticides from used gas cleaning compound.
The present invention relates to a process for the production of a plant protection agent, preferably from one of the known used gas cleaning compositions.
Processes are already known (e.g. according to Austrian Patent No. 30262) in which such masses are simply mixed dry with powdered quicklime or the like and also used in this form by applying the powder to the root stocks of the plants is scattered and the chemical reaction only takes place by dousing with water. It is obvious that the mixture can never be completely broken down and that a large part of the preparation cannot take effect at all.
In contrast to this method, according to the invention, the used, sulfur-containing gas cleaning mass (namely the Lux mass Fe 2 (OH) 6 + S or Laming mass Fe 2 (OH) 6 + 3 S) is mixed with freshly slaked lime and Boiled like this or with the addition of soda with water. The resulting solution essentially contains calcium thiosulphate (CaS208) and calcium pentasulphide Ca 6'g).
The solution obtained is diluted with water and used to spray the plants against parasitic and vegetative pests, for example against Fusicladium, rust, aphids or the like in fruit trees, against downy mildew and oidium or the like in grapevines, with or without additives Copper compounds, arsenic compounds (Schweinfurtergrün), nicotine and other substances effective as pesticides.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85398T | 1917-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT85398B true AT85398B (en) | 1921-09-10 |
Family
ID=3606400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85398D AT85398B (en) | 1917-02-09 | 1917-02-09 | Pesticides made from used gas cleaning compound. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT85398B (en) |
-
1917
- 1917-02-09 AT AT85398D patent/AT85398B/en active
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