JPS58138785A - 選択石炭を原料とする石炭液化の改良プロセス - Google Patents
選択石炭を原料とする石炭液化の改良プロセスInfo
- Publication number
- JPS58138785A JPS58138785A JP57178236A JP17823682A JPS58138785A JP S58138785 A JPS58138785 A JP S58138785A JP 57178236 A JP57178236 A JP 57178236A JP 17823682 A JP17823682 A JP 17823682A JP S58138785 A JPS58138785 A JP S58138785A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- solvent
- reflection
- product
- mineral
- 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 description 247
- 238000000034 method Methods 0.000 title claims description 106
- 230000008569 process Effects 0.000 title claims description 79
- 239000002994 raw material Substances 0.000 title claims description 8
- 239000002904 solvent Substances 0.000 claims description 52
- 239000000047 product Substances 0.000 claims description 45
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 239000011707 mineral Substances 0.000 claims description 36
- 239000002002 slurry Substances 0.000 claims description 31
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 28
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 28
- 229910052717 sulfur Inorganic materials 0.000 claims description 28
- 239000011593 sulfur Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 24
- 229910052683 pyrite Inorganic materials 0.000 claims description 24
- 239000011028 pyrite Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 22
- 239000004079 vitrinite Substances 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000004939 coking Methods 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 12
- 238000005065 mining Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000003250 coal slurry Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 230000002328 demineralizing effect Effects 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000005115 demineralization Methods 0.000 claims description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims 2
- 239000003830 anthracite Substances 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 101001055531 Homo sapiens Matrix extracellular phosphoglycoprotein Proteins 0.000 claims 1
- 102100026142 Matrix extracellular phosphoglycoprotein Human genes 0.000 claims 1
- 241000233855 Orchidaceae Species 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- -1 sulfur hydrocarbon Chemical class 0.000 claims 1
- 239000003921 oil Substances 0.000 description 20
- 239000012530 fluid Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 13
- 239000002956 ash Substances 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 9
- 239000003575 carbonaceous material Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000005292 vacuum distillation Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 238000002309 gasification Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002198 insoluble material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000736839 Chara Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 101100425749 Mus musculus Tnfrsf18 gene Proteins 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241001300398 Vitrina Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000012933 kinetic analysis Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229910052952 pyrrhotite Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009736 wetting Methods 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
- C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/347,836 US4397732A (en) | 1982-02-11 | 1982-02-11 | Process for coal liquefaction employing selective coal feed |
| US347836 | 1982-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138785A true JPS58138785A (ja) | 1983-08-17 |
| JPH0474394B2 JPH0474394B2 (enExample) | 1992-11-26 |
Family
ID=23365490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57178236A Granted JPS58138785A (ja) | 1982-02-11 | 1982-10-08 | 選択石炭を原料とする石炭液化の改良プロセス |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4397732A (enExample) |
| JP (1) | JPS58138785A (enExample) |
| AU (1) | AU546833B2 (enExample) |
| CA (1) | CA1185201A (enExample) |
| DE (1) | DE3237424A1 (enExample) |
| GB (1) | GB2114592B (enExample) |
| ZA (1) | ZA827143B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6284180A (ja) * | 1985-10-08 | 1987-04-17 | Sumitomo Sekitan Kogyo Kk | 石炭の直接液化方法 |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129438B (en) * | 1982-10-29 | 1987-04-29 | Hri Inc | Coal slurry drying and deoxygenating process for coal liquefaction |
| DE3337621A1 (de) * | 1983-10-15 | 1985-04-25 | Veba Oel Entwicklungsgesellschaft mbH, 4660 Gelsenkirchen-Buer | Verfahren zur synthesegaserzeugung |
| US4627913A (en) * | 1985-01-09 | 1986-12-09 | Air Products And Chemicals, Inc. | Catalytic coal liquefaction with treated solvent and SRC recycle |
| US7096953B2 (en) | 2000-04-24 | 2006-08-29 | Shell Oil Company | In situ thermal processing of a coal formation using a movable heating element |
| US6698515B2 (en) | 2000-04-24 | 2004-03-02 | Shell Oil Company | In situ thermal processing of a coal formation using a relatively slow heating rate |
| US6588504B2 (en) | 2000-04-24 | 2003-07-08 | Shell Oil Company | In situ thermal processing of a coal formation to produce nitrogen and/or sulfur containing formation fluids |
| US6715546B2 (en) | 2000-04-24 | 2004-04-06 | Shell Oil Company | In situ production of synthesis gas from a hydrocarbon containing formation through a heat source wellbore |
| US7011154B2 (en) | 2000-04-24 | 2006-03-14 | Shell Oil Company | In situ recovery from a kerogen and liquid hydrocarbon containing formation |
| US6732796B2 (en) | 2000-04-24 | 2004-05-11 | Shell Oil Company | In situ production of synthesis gas from a hydrocarbon containing formation, the synthesis gas having a selected H2 to CO ratio |
| US6715548B2 (en) | 2000-04-24 | 2004-04-06 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation to produce nitrogen containing formation fluids |
| US20030146002A1 (en) | 2001-04-24 | 2003-08-07 | Vinegar Harold J. | Removable heat sources for in situ thermal processing of an oil shale formation |
| US6981548B2 (en) | 2001-04-24 | 2006-01-03 | Shell Oil Company | In situ thermal recovery from a relatively permeable formation |
| EP1381749B1 (en) | 2001-04-24 | 2008-01-23 | Shell Internationale Researchmaatschappij B.V. | Method for in situ recovery from a tar sands formation and a blending agent produced by such a method |
| WO2002086029A2 (en) | 2001-04-24 | 2002-10-31 | Shell Oil Company | In situ recovery from a relatively low permeability formation containing heavy hydrocarbons |
| US6969123B2 (en) | 2001-10-24 | 2005-11-29 | Shell Oil Company | Upgrading and mining of coal |
| US7090013B2 (en) | 2001-10-24 | 2006-08-15 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation to produce heated fluids |
| US7104319B2 (en) | 2001-10-24 | 2006-09-12 | Shell Oil Company | In situ thermal processing of a heavy oil diatomite formation |
| US7077199B2 (en) | 2001-10-24 | 2006-07-18 | Shell Oil Company | In situ thermal processing of an oil reservoir formation |
| AU2002353887B2 (en) | 2001-10-24 | 2007-08-30 | Shell Internationale Research Maatschappij B.V. | In situ upgrading of coal |
| US7165615B2 (en) | 2001-10-24 | 2007-01-23 | Shell Oil Company | In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden |
| WO2004038175A1 (en) | 2002-10-24 | 2004-05-06 | Shell Internationale Research Maatschappij B.V. | Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation |
| NZ543753A (en) | 2003-04-24 | 2008-11-28 | Shell Int Research | Thermal processes for subsurface formations |
| DE602005011115D1 (de) | 2004-04-23 | 2009-01-02 | Shell Int Research | Zur erwärmung von unterirdischen formationen verwendete temperaturbegrenzte heizvorrichtungen |
| GB2439028B (en) | 2005-04-22 | 2009-02-25 | Shell Int Research | Systems and processes for use in treating subsurface formations |
| EA014215B1 (ru) | 2005-10-24 | 2010-10-29 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Ограниченный по температуре нагреватель с трубопроводом, по существу, электрически изолированным от пласта |
| EP2100004A4 (en) | 2006-04-21 | 2015-10-21 | Shell Int Research | HIGH STRENGTH ALLOYS |
| US7562707B2 (en) | 2006-10-20 | 2009-07-21 | Shell Oil Company | Heating hydrocarbon containing formations in a line drive staged process |
| AU2008242805B2 (en) | 2007-04-20 | 2012-01-19 | Shell Internationale Research Maatschappij B.V. | In situ heat treatment of a tar sands formation after drive process treatment |
| WO2009052047A1 (en) | 2007-10-19 | 2009-04-23 | Shell Oil Company | Three-phase heaters with common overburden sections for heating subsurface formations |
| JP5566371B2 (ja) | 2008-04-18 | 2014-08-06 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 地表下炭化水素含有地層を処理するための鉱坑及びトンネルの使用 |
| US20100038288A1 (en) * | 2008-08-12 | 2010-02-18 | MR&E, Ltd. | Refining coal-derived liquid from coal gasification, coking, and other coal processing operations |
| WO2010045098A1 (en) | 2008-10-13 | 2010-04-22 | Shell Oil Company | Circulated heated transfer fluid systems used to treat a subsurface formation |
| US8448707B2 (en) | 2009-04-10 | 2013-05-28 | Shell Oil Company | Non-conducting heater casings |
| WO2011025896A1 (en) * | 2009-08-26 | 2011-03-03 | Coalstar Industries, Inc. | Apparatus and processes for production of coal derived oil products |
| US8631866B2 (en) | 2010-04-09 | 2014-01-21 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
| US9127538B2 (en) | 2010-04-09 | 2015-09-08 | Shell Oil Company | Methodologies for treatment of hydrocarbon formations using staged pyrolyzation |
| US8833453B2 (en) | 2010-04-09 | 2014-09-16 | Shell Oil Company | Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness |
| US9033042B2 (en) | 2010-04-09 | 2015-05-19 | Shell Oil Company | Forming bitumen barriers in subsurface hydrocarbon formations |
| US9016370B2 (en) | 2011-04-08 | 2015-04-28 | Shell Oil Company | Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment |
| US9309755B2 (en) | 2011-10-07 | 2016-04-12 | Shell Oil Company | Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations |
| CA2862463A1 (en) | 2012-01-23 | 2013-08-01 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244812A (en) * | 1978-12-28 | 1981-01-13 | Kerr-Mcgee Corporation | System for producing a powdery composition comprising coal products in a coal deashing process |
-
1982
- 1982-02-11 US US06/347,836 patent/US4397732A/en not_active Expired - Fee Related
- 1982-09-17 AU AU88495/82A patent/AU546833B2/en not_active Ceased
- 1982-09-24 GB GB08227274A patent/GB2114592B/en not_active Expired
- 1982-09-27 CA CA000412293A patent/CA1185201A/en not_active Expired
- 1982-09-29 ZA ZA827143A patent/ZA827143B/xx unknown
- 1982-10-08 JP JP57178236A patent/JPS58138785A/ja active Granted
- 1982-10-08 DE DE19823237424 patent/DE3237424A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6284180A (ja) * | 1985-10-08 | 1987-04-17 | Sumitomo Sekitan Kogyo Kk | 石炭の直接液化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU8849582A (en) | 1983-08-18 |
| GB2114592A (en) | 1983-08-24 |
| GB2114592B (en) | 1985-11-06 |
| CA1185201A (en) | 1985-04-09 |
| JPH0474394B2 (enExample) | 1992-11-26 |
| US4397732A (en) | 1983-08-09 |
| AU546833B2 (en) | 1985-09-19 |
| DE3237424A1 (de) | 1983-08-18 |
| ZA827143B (en) | 1983-10-26 |
Similar Documents
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| JPS58138785A (ja) | 選択石炭を原料とする石炭液化の改良プロセス | |
| US4354922A (en) | Processing of heavy hydrocarbon oils | |
| US4324560A (en) | Pyrite removal from coal | |
| US4230556A (en) | Integrated coal liquefaction-gasification process | |
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