UST861044I4 - Best available copy - Google Patents
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- Publication number
- UST861044I4 UST861044I4 US861044DH UST861044I4 US T861044 I4 UST861044 I4 US T861044I4 US 861044D H US861044D H US 861044DH US T861044 I4 UST861044 I4 US T861044I4
- Authority
- US
- United States
- Prior art keywords
- best available
- available copy
- coal
- hemminger
- liquid fuels
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- -1 pcntane Chemical compound 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- 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
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
-
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/14—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only
- C10G65/18—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural parallel stages only including only cracking steps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S208/00—Mineral oils: processes and products
- Y10S208/951—Solid feed treatment with a gas other than air, hydrogen or steam
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BEST AVAILABLE COPY T W DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in llCCfiiddiKP with the Notice of Apr. 11. 1068. S49 0.6. 1221. trip tlficntlon is by serial number of the npplitntior nntl the hoztdin: indictttvs the number or pans of specification. inrlndii claims, and of sheets of drawing rontalnml in th:- ili l i fliil il :ts originally iilml. The file of this application is nvnllniile the public for lnspectlon; roproductlon nuty bi lIiII'Cil-ISEI for :10 C(III.S per sheet.
Applications published under the [)Ofvnsire lublimttion l'rnrrntn have not been examined as to the merits of allegt invention. The Patent Office makes no ;l-lat'l[l ll its in the novelty of the disclosed subject matter.
Pl 'l5Ll jllliI) APRIL :2, 100:)
so] ().(i. 1020 700.485 PROCESS FOR MAKING LIQUID FUELS FROM COAL Charles E. Hemminger. 31 Fair Hill Road, Westfield, NJ. 07090. and Seymour Stahl, 135 Windsor Way, Berkeley Heights. NJ. 07922 Filed Jan. 25. 1968. Published Apr. 22, 1969 Class 208-10 2 Sheets Drawing. 11 Pages Specification l La 7 This disclosure relates to a process for making liquid fuels from coal comprising liquefaction of ground coal in a slurry, solvent treatment of the liquefaction etfluent at supercritical conditions and subsaquent refining of the liquid. Optimum t'ondttions for the unique supercritical separation step will depend upon the critical temperature of the solvent and :he molecular type distribution of the feed. TCmpCl'1llttl'c\ mitrange from 210-500 F. and pressures mu rtmgu imm 750-5000 psia. Suitable soltents include ethane. propane. butane, pcntane, hexane, ethylene, proptlcnc. hut lene, halogenated light hydrocarbons. CO ammonia, 50;. ctc. An essentially solid raffinate phase and an essentially liquid extract phase suitable for hydrocraciting are rccotered from the supcrcritical separation step.
SEARCH l 6 On T c. E. HEMMINGER DEF. PUB. g PROCESS FOR MAKING LIQUID FUELS FROM COAL Filed Jan. 25, 1968 BEST AVAILABLE COPY April 22, 1969 Sheet 1 of 2 A 2 s on om m m $5509.91 mm 5339mm Toz 0: 3,3 $13529: N? 55:55 2* l .m i A h 0% 2 2 mohmm I 2 S 022055: 3 95.5% 2
:2: SW Q S w20- ZOCuxlwDOI Patent Attorney 95s? AVAILABLE crew April 22, 1969 c. E. HEMMINGER ETAL DEF. PUB. y:
PROCESS FOR MAKING LIQUID FUELS mom COAL 3N 700L485 Filed Jan. 25. 1968 Sheet & of 2 o: o 5 n 5 o I m E: I
SCS
UNIT
SEPARATOR C E HEMMINGER I t S STAHL nven or:
Penn? AHOHIIY
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70048568A | 1968-01-25 | 1968-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST861044I4 true UST861044I4 (en) | 1969-04-22 |
Family
ID=24813673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US861044D Pending UST861044I4 (en) | 1968-01-25 | 1968-01-25 | Best available copy |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST861044I4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076849A1 (en) * | 1981-04-17 | 1983-04-20 | Critical Fluid Systems Inc | Method and apparatus for removing organic contaminants from inorganic-rich minerals solids. |
-
1968
- 1968-01-25 US US861044D patent/UST861044I4/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076849A1 (en) * | 1981-04-17 | 1983-04-20 | Critical Fluid Systems Inc | Method and apparatus for removing organic contaminants from inorganic-rich minerals solids. |
| EP0076849A4 (en) * | 1981-04-17 | 1985-04-03 | Critical Fluid Systems Inc | Method and apparatus for removing organic contaminants from inorganic-rich minerals solids. |
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