DE2931448A1 - Verfahren zur entfernung der stickstoffverunreinigungen aus einer fluessigen kohlenwasserstoffmischung - Google Patents
Verfahren zur entfernung der stickstoffverunreinigungen aus einer fluessigen kohlenwasserstoffmischungInfo
- Publication number
- DE2931448A1 DE2931448A1 DE19792931448 DE2931448A DE2931448A1 DE 2931448 A1 DE2931448 A1 DE 2931448A1 DE 19792931448 DE19792931448 DE 19792931448 DE 2931448 A DE2931448 A DE 2931448A DE 2931448 A1 DE2931448 A1 DE 2931448A1
- Authority
- DE
- Germany
- Prior art keywords
- acid
- hydrocarbons
- hydrocarbon mixture
- mixer
- aqueous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 87
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 87
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 63
- 239000002253 acid Substances 0.000 title claims abstract description 34
- 238000002156 mixing Methods 0.000 title claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000000839 emulsion Substances 0.000 claims abstract description 25
- 150000007513 acids Chemical class 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims abstract description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 5
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims abstract description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 3
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 235000019253 formic acid Nutrition 0.000 claims abstract description 3
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 57
- 239000000243 solution Substances 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 27
- 239000011260 aqueous acid Substances 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 238000004523 catalytic cracking Methods 0.000 claims description 4
- 238000004227 thermal cracking Methods 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 235000015096 spirit Nutrition 0.000 abstract description 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract description 2
- 229910005185 FSO3H Inorganic materials 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 48
- 150000002830 nitrogen compounds Chemical class 0.000 description 47
- 239000000047 product Substances 0.000 description 17
- 239000012071 phase Substances 0.000 description 9
- 238000010306 acid treatment Methods 0.000 description 7
- 238000005984 hydrogenation reaction Methods 0.000 description 7
- 150000007522 mineralic acids Chemical class 0.000 description 7
- 150000007524 organic acids Chemical class 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 238000002407 reforming Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000001833 catalytic reforming Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 101100123850 Caenorhabditis elegans her-1 gene Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792931448 DE2931448A1 (de) | 1979-08-02 | 1979-08-02 | Verfahren zur entfernung der stickstoffverunreinigungen aus einer fluessigen kohlenwasserstoffmischung |
| DE19803041771 DE3041771A1 (de) | 1979-08-02 | 1980-11-05 | Verfahren zur entfernung von stickstoffverunreinigungen aus einer mischung fluessiger kohlenwasserstoffe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792931448 DE2931448A1 (de) | 1979-08-02 | 1979-08-02 | Verfahren zur entfernung der stickstoffverunreinigungen aus einer fluessigen kohlenwasserstoffmischung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2931448A1 true DE2931448A1 (de) | 1981-02-19 |
| DE2931448C2 DE2931448C2 (enrdf_load_stackoverflow) | 1988-07-21 |
Family
ID=6077501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792931448 Granted DE2931448A1 (de) | 1979-08-02 | 1979-08-02 | Verfahren zur entfernung der stickstoffverunreinigungen aus einer fluessigen kohlenwasserstoffmischung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2931448A1 (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999807A (en) * | 1959-03-31 | 1961-09-12 | Shell Oil Co | Removal of nitrogen compounds from gasoline |
-
1979
- 1979-08-02 DE DE19792931448 patent/DE2931448A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999807A (en) * | 1959-03-31 | 1961-09-12 | Shell Oil Co | Removal of nitrogen compounds from gasoline |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2931448C2 (enrdf_load_stackoverflow) | 1988-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AG | Has addition no. |
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| 8110 | Request for examination paragraph 44 | ||
| AG | Has addition no. |
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| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AG | Has addition no. |
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| 8339 | Ceased/non-payment of the annual fee |