CA1215306A - Monitoring coal extraction - Google Patents
Monitoring coal extractionInfo
- Publication number
- CA1215306A CA1215306A CA000440563A CA440563A CA1215306A CA 1215306 A CA1215306 A CA 1215306A CA 000440563 A CA000440563 A CA 000440563A CA 440563 A CA440563 A CA 440563A CA 1215306 A CA1215306 A CA 1215306A
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- extraction
- coal
- yield
- test
- 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
- 238000000605 extraction Methods 0.000 title claims abstract description 36
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000001257 hydrogen Substances 0.000 claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000852 hydrogen donor Substances 0.000 claims abstract description 9
- 125000003118 aryl group Chemical group 0.000 claims abstract description 7
- 238000000638 solvent extraction Methods 0.000 claims abstract description 5
- 239000003085 diluting agent Substances 0.000 claims abstract description 4
- 238000007865 diluting Methods 0.000 claims abstract description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 11
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 4
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 5
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003077 lignite Substances 0.000 description 4
- 150000001454 anthracenes Chemical class 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000012369 In process control Methods 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000005377 adsorption chromatography Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000386 donor Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- CMXPERZAMAQXSF-UHFFFAOYSA-M sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate;1,8-dihydroxyanthracene-9,10-dione Chemical compound [Na+].O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=CC=C2O.CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC CMXPERZAMAQXSF-UHFFFAOYSA-M 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB82/33125 | 1982-11-19 | ||
| GB08233125A GB2130366B (en) | 1982-11-19 | 1982-11-19 | Monitoring coal extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1215306A true CA1215306A (en) | 1986-12-16 |
Family
ID=10534387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000440563A Expired CA1215306A (en) | 1982-11-19 | 1983-11-07 | Monitoring coal extraction |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS59102983A (no) |
| AU (1) | AU565697B2 (no) |
| CA (1) | CA1215306A (no) |
| DE (1) | DE3341346A1 (no) |
| FR (1) | FR2536409B1 (no) |
| GB (1) | GB2130366B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270792A (ja) * | 1987-04-30 | 1988-11-08 | Sumitomo Metal Ind Ltd | 石炭液化法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313604A (en) * | 1976-07-23 | 1978-02-07 | Mitsui Cokes Kogyo Kk | Method of liquefying coals |
| US4347117A (en) * | 1979-12-20 | 1982-08-31 | Exxon Research & Engineering Co. | Donor solvent coal liquefaction with bottoms recycle at elevated pressure |
-
1982
- 1982-11-19 GB GB08233125A patent/GB2130366B/en not_active Expired
-
1983
- 1983-11-07 CA CA000440563A patent/CA1215306A/en not_active Expired
- 1983-11-08 AU AU21074/83A patent/AU565697B2/en not_active Ceased
- 1983-11-15 DE DE19833341346 patent/DE3341346A1/de active Granted
- 1983-11-17 JP JP21514183A patent/JPS59102983A/ja active Pending
- 1983-11-18 FR FR8318431A patent/FR2536409B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2536409A1 (fr) | 1984-05-25 |
| AU565697B2 (en) | 1987-09-24 |
| FR2536409B1 (fr) | 1986-02-28 |
| GB2130366B (en) | 1986-02-05 |
| JPS59102983A (ja) | 1984-06-14 |
| DE3341346A1 (de) | 1984-05-24 |
| DE3341346C2 (no) | 1993-01-07 |
| AU2107483A (en) | 1984-05-24 |
| GB2130366A (en) | 1984-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |