JPH0362753B2 - - Google Patents
Info
- Publication number
- JPH0362753B2 JPH0362753B2 JP57194128A JP19412882A JPH0362753B2 JP H0362753 B2 JPH0362753 B2 JP H0362753B2 JP 57194128 A JP57194128 A JP 57194128A JP 19412882 A JP19412882 A JP 19412882A JP H0362753 B2 JPH0362753 B2 JP H0362753B2
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- deashing
- hydrogenation
- coal
- src
- 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 - Lifetime
Links
- 239000002904 solvent Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 32
- 238000005984 hydrogenation reaction Methods 0.000 claims description 28
- 239000003245 coal Substances 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 description 17
- 238000000926 separation method Methods 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000010802 sludge Substances 0.000 description 8
- 238000009835 boiling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012296 anti-solvent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- -1 monocyclic aromatic compound Chemical class 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19412882A JPS5984977A (ja) | 1982-11-04 | 1982-11-04 | 石炭の液化方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19412882A JPS5984977A (ja) | 1982-11-04 | 1982-11-04 | 石炭の液化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984977A JPS5984977A (ja) | 1984-05-16 |
| JPH0362753B2 true JPH0362753B2 (zh) | 1991-09-26 |
Family
ID=16319368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19412882A Granted JPS5984977A (ja) | 1982-11-04 | 1982-11-04 | 石炭の液化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984977A (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6051784A (ja) * | 1983-08-30 | 1985-03-23 | Kobe Steel Ltd | 褐炭の液化方法 |
| JPS6051785A (ja) * | 1983-08-31 | 1985-03-23 | Kobe Steel Ltd | 褐炭の２段水添液化方法 |
| CN103436280B (zh) * | 2013-09-11 | 2015-11-04 | 神华集团有限责任公司 | 利用煤直接液化残渣制备焦炭的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681390A (en) * | 1979-12-07 | 1981-07-03 | Chiyoda Chem Eng & Constr Co Ltd | Multistage hydrogenation treatment of coal |
| JPS5761084A (en) * | 1980-09-30 | 1982-04-13 | Kobe Steel Ltd | Liquefaction of coal |
-
1982
- 1982-11-04 JP JP19412882A patent/JPS5984977A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5681390A (en) * | 1979-12-07 | 1981-07-03 | Chiyoda Chem Eng & Constr Co Ltd | Multistage hydrogenation treatment of coal |
| JPS5761084A (en) * | 1980-09-30 | 1982-04-13 | Kobe Steel Ltd | Liquefaction of coal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5984977A (ja) | 1984-05-16 |
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