PL8679B1

PL8679B1 - Method of separating inert components from the primary fluid and its fractions.

Info

Publication number: PL8679B1
Application number: PL8679A
Authority: PL
Filing date: 1927-05-09
Publication date: 1928-05-31

Description

• Dotychczas uzywano lugów do wydzie¬ lania obojetnych skladników z mazi pier¬ wotnej i jej frakcyj, natomiast w mysl ni¬ niejszego wynalazku uzywa sie do tego ce¬ lu tylko kwasów. Jezeli tup. na maz pierwot¬ na, mieszana celowo z jakims obojetnym rozpuszczalnikiem, lub na maz pierwotna zwolniona od smoly dziala sie przy normal¬ nej Temperaturze, lub ogrzewajac kwasem fosforowym, to kwasne skladniki przecho¬ dza w kwas, a obojetne skladniki wydzie¬ laja sie. Na te ostatnie dziala sie jeszcze raz kwasem fosforowym, aby je oczyscic, przyczem sluzacy do plókania kwas stosuje sie potem do dalszej przeróbki swiezej mar zi pierwotnej lub jej frakcyj. Przy prze¬ róbce mazi pierwotnej mozna uzyc obojet¬ nego skladnika, uzyskanego z pierwszego plókania, jako rozpuszczalnika. Mozna rów¬ niez pracowac w ten sposób, ze usuwa sie powstajaca wode reakcyjna przez odparo¬ wywanie, albo przez dodanie pieciotlenku fosforowego. W tym wypadku unika sie po¬ wtórnego dzialania kwasem. Obojetne oleje mozna przerabiac dalej znanemi sposobami lub uzywac ich bezposrednio. Kwasne skladniki mazi pierwotnej zawarte w kwa¬ sie maja zdolnosc wytwarzania z woda bar¬ dzo trwalych emulsyj. Mozna ich uzywac bezposrednio do celów flotacji. Poza tern maja one takze wlasnosci dezynfekcyjne.Kwasne skladniki mozna równiez oddzielic od kwasu fosforowego przez dodanie srod¬ ków wiazacych ten kwas; w ten sposób o- trzymuje sie skladniki kwasne w stanie pra¬ wie czystym. PL PLUntil now, lures have been used to separate the inert components from primary fluid and its fractions, while in the sense of the present invention only acids are used for this purpose. If tup. the virgin sludge, intentionally mixed with some inert solvent, or tar-free virgin sludge is treated at normal temperature, or heated with phosphoric acid, the acidic constituents are converted into acid and the inert constituents are released. The latter are treated once more with phosphoric acid in order to clean them, while the acid used for flushing is then used for further processing of the fresh primary margin or its fractions. In the treatment of virgin fluid, the inert component obtained from the first rinse can be used as a solvent. It is also possible to work in such a way that the resulting reaction water is removed by evaporation or by adding phosphorus pentoxide. In this case, secondary treatment with acid is avoided. Neutral oils can either be processed further by known methods or used directly. The acidic constituents of the virgin grease contained in the acid have the ability to form very stable emulsions with water. They can be used directly for flotation purposes. Besides these, they also have disinfectant properties. Acid ingredients can also be separated from phosphoric acid by adding acid binders; in this way, the acid constituents are kept almost pure. PL PL

Claims

1. Patent claims. 1. A method of separating inert oils from virgin fluid or its fractions, characterized by the fact that the acidic constituents are removed by treatment with acids.

2. The method according to claim The process of claim 1, wherein phosphoric acid is used.

3. A method according to claims 1 and 2, characterized in that the process takes place by heating in a closed vessel.

4. The method according to p. 1-3, characterized by a re-treatment with acid.

5. The method according to p. 1-4, the significant point that the process is carried out in the presence of solvents.

6. The method according to p. 1-5, characterized by the fact that inert oils obtained by the process are used as solvents.

7. The method according to p. 2-6, characterized by the fact that the water formed during the reaction is removed by evaporation or by adding phosphorus pentoxide. Friedrich Curt Bunge. Deputy: Dr. inz. M. Kryzan, patent attorney. Printed by L. Boguslawski, Warsaw. PL PL