DE3314163C2 - Raffinierung von Lurgi-Teersäuren - Google Patents
Raffinierung von Lurgi-TeersäurenInfo
- Publication number
- DE3314163C2 DE3314163C2 DE3314163A DE3314163A DE3314163C2 DE 3314163 C2 DE3314163 C2 DE 3314163C2 DE 3314163 A DE3314163 A DE 3314163A DE 3314163 A DE3314163 A DE 3314163A DE 3314163 C2 DE3314163 C2 DE 3314163C2
- Authority
- DE
- Germany
- Prior art keywords
- tar
- acids
- lurgi
- tar acids
- bases
- 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.)
- Expired
Links
- 239000002253 acid Substances 0.000 title claims abstract description 35
- 150000007513 acids Chemical class 0.000 title claims abstract description 33
- 238000007670 refining Methods 0.000 title claims 3
- 239000011269 tar Substances 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011289 tar acid Substances 0.000 claims abstract description 12
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims abstract description 7
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims abstract description 7
- 239000003245 coal Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 abstract description 14
- 239000003921 oil Substances 0.000 abstract description 14
- 150000003839 salts Chemical class 0.000 abstract description 4
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 description 12
- 238000009835 boiling Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- SMUQFGGVLNAIOZ-UHFFFAOYSA-N quinaldine Chemical compound C1=CC=CC2=NC(C)=CC=C21 SMUQFGGVLNAIOZ-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 xyIidine Chemical compound 0.000 description 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- HOPRXXXSABQWAV-UHFFFAOYSA-N anhydrous collidine Natural products CC1=CC=NC(C)=C1C HOPRXXXSABQWAV-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- UTBIMNXEDGNJFE-UHFFFAOYSA-N collidine Natural products CC1=CC=C(C)C(C)=N1 UTBIMNXEDGNJFE-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000005204 hydroxybenzenes Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- GFYHSKONPJXCDE-UHFFFAOYSA-N sym-collidine Natural products CC1=CN=C(C)C(C)=C1 GFYHSKONPJXCDE-UHFFFAOYSA-N 0.000 description 1
- 150000004992 toluidines Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/398,074 US4443636A (en) | 1982-07-14 | 1982-07-14 | Refining lurgi tar acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3314163A1 DE3314163A1 (de) | 1984-02-02 |
| DE3314163C2 true DE3314163C2 (de) | 1985-10-10 |
Family
ID=23573891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3314163A Expired DE3314163C2 (de) | 1982-07-14 | 1983-04-19 | Raffinierung von Lurgi-Teersäuren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4443636A (enExample) |
| JP (1) | JPS5912987A (enExample) |
| DE (1) | DE3314163C2 (enExample) |
| FR (1) | FR2530260B1 (enExample) |
| GB (1) | GB2124247B (enExample) |
| ZA (1) | ZA832281B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2651026B2 (ja) * | 1989-09-20 | 1997-09-10 | 株式会社日立製作所 | 液晶表示装置 |
| DE69214607T2 (de) * | 1991-12-04 | 1997-03-20 | Dakota Gasification Co | Verarbeitung von natürlicher Kresylsäure |
| US5750009A (en) * | 1994-08-31 | 1998-05-12 | Dakota Gasification Company | Method for purifying natural cresylic acid mixtures |
| DE19728835C1 (de) * | 1997-07-05 | 1998-09-10 | Ruetgers Vft Ag | Verfahren zur Reinigung von Chinaldin |
| JP6178052B2 (ja) * | 2012-07-20 | 2017-08-09 | 東京応化工業株式会社 | クレゾール類の精製方法、感光性樹脂組成物用ノボラック樹脂の製造方法、及び感光性樹脂組成物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE341231C (enExample) * | ||||
| US1029438A (en) * | 1911-07-26 | 1912-06-11 | William F Geyer | Smoke elevator and concentrator. |
| US1819687A (en) * | 1924-11-14 | 1931-08-18 | Barrett Co | Process of recovering tar acids |
| US2006589A (en) * | 1934-03-05 | 1935-07-02 | Barrett Co | Method of purifying phenols |
| GB1094373A (en) * | 1964-05-08 | 1967-12-13 | Yorkshire Tar Distillers Ltd | Purification of coal tar phenols |
-
1982
- 1982-07-14 US US06/398,074 patent/US4443636A/en not_active Expired - Fee Related
-
1983
- 1983-03-30 ZA ZA832281A patent/ZA832281B/xx unknown
- 1983-04-19 DE DE3314163A patent/DE3314163C2/de not_active Expired
- 1983-05-09 JP JP58080671A patent/JPS5912987A/ja active Granted
- 1983-07-04 FR FR8311105A patent/FR2530260B1/fr not_active Expired
- 1983-07-05 GB GB08318201A patent/GB2124247B/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2124247B (en) | 1986-09-10 |
| ZA832281B (en) | 1983-12-28 |
| JPS6154351B2 (enExample) | 1986-11-21 |
| DE3314163A1 (de) | 1984-02-02 |
| GB2124247A (en) | 1984-02-15 |
| FR2530260A1 (fr) | 1984-01-20 |
| GB8318201D0 (en) | 1983-08-03 |
| JPS5912987A (ja) | 1984-01-23 |
| US4443636A (en) | 1984-04-17 |
| FR2530260B1 (fr) | 1987-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KOPPERS INDUSTRIES, INC., PITTSBURGH, PA., US |
|
| 8339 | Ceased/non-payment of the annual fee |