JPS61207489A - 溶剤で石炭中の有機物を抽出する方法 - Google Patents
溶剤で石炭中の有機物を抽出する方法Info
- Publication number
- JPS61207489A JPS61207489A JP4800485A JP4800485A JPS61207489A JP S61207489 A JPS61207489 A JP S61207489A JP 4800485 A JP4800485 A JP 4800485A JP 4800485 A JP4800485 A JP 4800485A JP S61207489 A JPS61207489 A JP S61207489A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- extraction
- solvent
- organic substance
- carbon disulfide
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000002904 solvent Substances 0.000 title claims description 39
- 239000000126 substance Substances 0.000 title abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract description 58
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000012046 mixed solvent Substances 0.000 claims abstract description 15
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims abstract description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005416 organic matter Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 2
- 239000000284 extract Substances 0.000 description 13
- 238000000638 solvent extraction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000003610 charcoal Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4800485A JPS61207489A (ja) | 1985-03-11 | 1985-03-11 | 溶剤で石炭中の有機物を抽出する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4800485A JPS61207489A (ja) | 1985-03-11 | 1985-03-11 | 溶剤で石炭中の有機物を抽出する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61207489A true JPS61207489A (ja) | 1986-09-13 |
| JPH0252955B2 JPH0252955B2 (enrdf_load_stackoverflow) | 1990-11-15 |
Family
ID=12791153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4800485A Granted JPS61207489A (ja) | 1985-03-11 | 1985-03-11 | 溶剤で石炭中の有機物を抽出する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207489A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2652355A1 (fr) * | 1989-09-28 | 1991-03-29 | Nat Energy Council | Procede de solubilisation de substances organiques contenues dans un charbon. |
| WO2001096499A1 (en) * | 2000-06-10 | 2001-12-20 | Sk Corporation | The method for using disulfide mixture as a sulfiding agent |
-
1985
- 1985-03-11 JP JP4800485A patent/JPS61207489A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2652355A1 (fr) * | 1989-09-28 | 1991-03-29 | Nat Energy Council | Procede de solubilisation de substances organiques contenues dans un charbon. |
| US5120430A (en) * | 1989-09-28 | 1992-06-09 | National Energy Council | Coal solubilization |
| WO2001096499A1 (en) * | 2000-06-10 | 2001-12-20 | Sk Corporation | The method for using disulfide mixture as a sulfiding agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0252955B2 (enrdf_load_stackoverflow) | 1990-11-15 |
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