PL5611B1 - The method of separating oil-water suspensions, especially oil-water suspensions. - Google Patents
The method of separating oil-water suspensions, especially oil-water suspensions. Download PDFInfo
- Publication number
- PL5611B1 PL5611B1 PL5611A PL561124A PL5611B1 PL 5611 B1 PL5611 B1 PL 5611B1 PL 5611 A PL5611 A PL 5611A PL 561124 A PL561124 A PL 561124A PL 5611 B1 PL5611 B1 PL 5611B1
- Authority
- PL
- Poland
- Prior art keywords
- water suspensions
- oil
- separating
- suspensions
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- 239000007900 aqueous suspension Substances 0.000 title claims 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 2
- 239000013043 chemical agent Substances 0.000 claims 1
- 239000003209 petroleum derivative Substances 0.000 claims 1
- 239000003208 petroleum Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
Description
Do nozidizielamiiia zawiesin, powstajacych przy przeróbce oleju iskaln^go (ropy), uzy¬ wano dotychczas rozmaitych meltad. Meto¬ dy, opierajace sie ima chemicznem 'dzialaniu, polegaja na zastosowaniu kwasu karbolo¬ wego, lugu zracego i tym podobnych zwiaz¬ ków chemiiciznych.Obecnie znalezaomo, ze szczególnie do¬ brze na szybki: roizklad emulsji dzialaja so¬ le produktów sulfonowania, jakie maprzy- klad znajduja sie w odpadkach rafinacji ptrodliktów naftowych, Produkty te powstaja prizy rafinacji o- lejów mineralnych ii róznia sie zasadniczo od polaczen chemicznych, jak np. kwasu niaf tenowego, który przedstawia zwiazek pierscienia naftenowegp z glrupa — COOH i juz pierwotnie zmajdiuije sie w ropie lulb surowych destylatach.Znaleziony srodek do rozdzielania e- mulsyj powstaje dopiero przy dlzralaniiu kwasu siarkowego (sulfonowanie) ma oleje mineralne, Najlepsze wyniki przy rozdzie¬ laniu zawiesin 'daja rozczyny wodnie soli tych polaczen.Przyklad 1000 g emulsji ropnej o za¬ wartosci 30% ropy i 70% wod*y (solanki), ojgrzewa si^ w odpowiedniem naczyniu db temperatury 40°C. Mieszajac paleczka do¬ daje sie stopniowo 5 g soli sulfokwasowych, o!trizymanych przez zobojetnienie lugiem kwasów sulfomaftenowycih, powstajacych przez (dzialanie kwasu siarkowego na destylat oleju mineralnego z ropy mar¬ ki „Krosno", Po krótkim czasie mie¬ szania nastepuje rozdzielenie sie emulsji na dwie warstwy, przyczem oddzielona wo¬ da qpada na dno naczynia. Ropa, wydizie-lona PLVarious meltads have been used to date for the preparation of suspensions resulting from the processing of petroleum (petroleum). The methods, based on a chemical action, are the use of carbolic acid, gourd and similar chemical compounds. Now it has been found that it is especially fast: the salts of the sulfonation products, which for example, they are found in refining waste from petroleum fossil fuels. These products are formed during the refining of mineral oils and are fundamentally different from chemical combinations such as, for example, niphthenic acid, which represents a relationship between the naphthenic ring and glrupa - COOH and will already be initially collapsed or crude distillates. The found agent for separating emulsions is formed only when sulfuric acid is separated (sulphonation) has mineral oils. The best results in the separation of suspensions are obtained by aqueous solutions of the salts of these compounds. Example 1000 g of a petroleum emulsion with a value of 30 % crude oil and 70% water (brine) are heated in a suitable vessel at a temperature of 40 ° C. While stirring the stick, 5 g of sulfo-acid salts are gradually added, which are made by neutralizing the sulfomaphthenic acids with a stick of sulfomaphthenic acids, formed by the action of sulfuric acid on the distillate of mineral oil from Krosno brand petroleum. in two layers, while the separated water falls to the bottom of the vessel.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL5611B1 true PL5611B1 (en) | 1926-09-30 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ilkhom | Development of effective demulsifiers on the basis of local raw materials | |
| US2416192A (en) | Petrolatum sulfonate | |
| US2130326A (en) | Method of forming an emulsifying agent | |
| RU2688694C1 (en) | Method of producing sulphonates | |
| US1871939A (en) | Drawing lubricants | |
| US1984633A (en) | Process for breaking petroleum emulsions | |
| US1940394A (en) | Process for breaking petroleum emulsions | |
| US1837130A (en) | Treatment of oil and water emulsions | |
| US1319027A (en) | Egbert e | |
| US1766067A (en) | Process for breaking petroleum emulsions | |
| SU460A1 (en) | The method of obtaining sulfonic acids from petroleum distillates, mineral oils, paraffin or ceresin, treated with sulfuric acid | |
| US1938323A (en) | Process for breaking petroleum emulsions | |
| US2335554A (en) | Process and reagent for resolving emulsions | |
| US2355778A (en) | Breaking petroleum emulsions | |
| US1726310A (en) | Treatment of emulsion oils | |
| US2473195A (en) | Treatment of oils corrosive to copper | |
| SU508A1 (en) | The method of separation of sulfonic acids from petroleum oils | |
| US2317050A (en) | Breaking petroleum emulsions | |
| US1873165A (en) | Method of and reagent for treating wet oils | |
| US1396399A (en) | Purification of hydrocarbons | |
| PL2743B1 (en) | A method of obtaining sulfonic acids from crude oil, its distillates or from other mineral oils. | |
| US2026219A (en) | Process for breaking petroleum emulsions | |
| SU427981A1 (en) | METHOD OF OBTAINING NEUTRAL SULPHONATE ADDITIVE TO LUBRICANT OILS | |
| US1659994A (en) | Process for breaking petroleum emulsions | |
| US1858186A (en) | Method of and reagent for treating wet oils |