SE7906498L - PROCEDURE FOR REMOVING NITROGEN POLLUTANTS FROM A POWDER MIXTURE - Google Patents
PROCEDURE FOR REMOVING NITROGEN POLLUTANTS FROM A POWDER MIXTUREInfo
- Publication number
- SE7906498L SE7906498L SE7906498A SE7906498A SE7906498L SE 7906498 L SE7906498 L SE 7906498L SE 7906498 A SE7906498 A SE 7906498A SE 7906498 A SE7906498 A SE 7906498A SE 7906498 L SE7906498 L SE 7906498L
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- powder mixture
- removing nitrogen
- hydrocarbons
- mixer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
- C10G17/04—Liquid-liquid treatment forming two immiscible phases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
- C10G17/04—Liquid-liquid treatment forming two immiscible phases
- C10G17/06—Liquid-liquid treatment forming two immiscible phases using acids derived from sulfur or acid sludge thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to a process for the removal of nitrogen impurities from a liquid hydrocarbon mixture. In the process according to the invention an aqueous acid and the mixture of hydrocarbons are introduced into a small mixer. The acid concentration of the said solution can be between 0.01 and 5 vol-%. The mixer is used to form an emulsion of hydrocarbons in the aqueous acid solution by operating it for no more than 2 seconds. The emulsion is transferred from the mixer to a decanter, and the purified hydrocarbons are extracted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7906498A SE424195B (en) | 1979-07-31 | 1979-07-31 | Process for the removal of nitrogen impurities from a hydrocarbon mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7906498A SE424195B (en) | 1979-07-31 | 1979-07-31 | Process for the removal of nitrogen impurities from a hydrocarbon mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7906498L true SE7906498L (en) | 1981-02-01 |
SE424195B SE424195B (en) | 1982-07-05 |
Family
ID=20338564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7906498A SE424195B (en) | 1979-07-31 | 1979-07-31 | Process for the removal of nitrogen impurities from a hydrocarbon mixture |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE424195B (en) |
-
1979
- 1979-07-31 SE SE7906498A patent/SE424195B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE424195B (en) | 1982-07-05 |
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