PL27763B1 - A method of producing an emulsion for treating wood. Patent dependent on patent No. 22719. - Google Patents
A method of producing an emulsion for treating wood. Patent dependent on patent No. 22719. Download PDFInfo
- Publication number
- PL27763B1 PL27763B1 PL27763A PL2776337A PL27763B1 PL 27763 B1 PL27763 B1 PL 27763B1 PL 27763 A PL27763 A PL 27763A PL 2776337 A PL2776337 A PL 2776337A PL 27763 B1 PL27763 B1 PL 27763B1
- Authority
- PL
- Poland
- Prior art keywords
- emulsion
- producing
- oil
- dependent
- treating wood
- Prior art date
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- 239000000839 emulsion Substances 0.000 title claims description 6
- 239000002023 wood Substances 0.000 title claims description 4
- 230000001419 dependent Effects 0.000 title 1
- 239000003921 oil Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 230000001681 protective Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 230000001804 emulsifying Effects 0.000 claims 1
- 238000004821 distillation Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000010811 mineral waste Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000002588 toxic Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Description
W, patencie nr 22 719 opisany jest spo¬ sób wytwarzania emulsji do przesycania drewna przez mieszanie ze soba olejów im¬ pregnacyjnych, pochodzacych z destylacji wegla, drzewa, torfu i td., oraz soli metali ciezkich z woda w obecnosci koloidu o- chronnego. Wi ten sposób otrzymuje sie trwala emulsje, zawierajaca skladnik prze- ciwgnilny, przenikajacy w glab drzewa (olej impregnacyjny), obok skladnika o duzej sile toksycznej (soli metali ciez¬ kich) .Obecnie okazalo sie, ze stosowane do przesycania dosc drogie oleje mozna cze¬ sciowo zastapic tanimi olejami mineralny¬ mi bez pogorszenia technicznych wlasciwo¬ sci emulsji. Najlepiej nadaja sie do tego celu odpadkowe oleje mineralne, pochodza¬ ce z destylacji zwyklej lub rozkladowej (krakowania), których nie mozna uzywac do smarowania maszyn lub do podobnych celów.Przyklad. W 700 g wody, ogrzanej do 70°, rozpuszcza sie 100 g mydel sulfonaf- tenowych, pochodzacych z rafinacji oleju smarowego, oraz 60 g kleju stolarskiego.Do tego rozczynu dodaje sie w temperatu¬ rze 60 — 80°C dobrze mieszajac 50 g ole¬ ju impregnacyjnego, nastepnie 50 g odpad¬ kowego oleju mineralnego i malymi porcja¬ mi 50 g chlorku cynku, rozpuszczonego u- przednio w 200 g cieplej wody.Utrzymujac temperature okolo 80°C miesza sie, az do uzyskania trwalej emul-sji, co zwykle nastepuje w ciagu 10 — 20 minut. PLPatent No. 22,719 describes a method of preparing an emulsion for impregnating wood by mixing impregnation oils derived from the distillation of coal, wood, peat, etc., and heavy metal salts with water in the presence of a protective colloid. In this way, a stable emulsion is obtained, containing an anti-rot component that penetrates into the depths of the tree (impregnating oil), next to a component with high toxic power (heavy metal salts). Temporarily replace with cheap mineral oils without worsening the technical properties of the emulsion. Mineral waste oils derived from regular or decomposition (cracking) distillation, which cannot be used for lubricating machinery or for similar purposes, are best suited for this purpose. In 700 g of water, heated to 70 °, 100 g of lubricating oil refined sulfonaphthenic soaps and 60 g of carpentry glue are dissolved. To this solution is added at a temperature of 60-80 ° C, mixing 50 g of oil Of the impregnating agent, then 50 g of waste mineral oil and small portions of 50 g of zinc chloride, previously dissolved in 200 g of warm water. Keeping the temperature at around 80 ° C is stirred until a stable emulsion is obtained, which usually occurs within 10-20 minutes. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL27763B1 true PL27763B1 (en) | 1939-01-31 |
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