article{osti_, title = {Coal liquefaction catalyst development. Final report, September 29, 1979September 30, 1981}, author = {Mahoney, J A and Helstrom, J J and Pellet, R J}, abstractNote = {This report discusses the results of work aimed at developing new catalysts for the HCoal liquefaction process. The scope of the work extended over all the five task areas.
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The book's account of the HCoal process, taken as a "baseline case," is a good illustration of the damaging effect of onoff funding. The process was introduced by Hydrocarbon Research, Inc. (HRI) in 1955, as a spinoff of its earlier HOil process. The federal Office of Coal Research underwrote the construction of a demonstration unit in 1965 ...
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article{osti_, title = {HRI Coal. Phase II laboratory support for HCoal Project. Monthly progress report No. 17, March 1978}, author = {}, abstractNote = {Process Development Unit modifications are in progress to simulate as closely as possible the Pilot Plant design and to increase reliability and productivity. The central control room is nearly finished.
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article{osti_, title = {Tagging of an Hcoal PDU run}, author = {Sample, D G and Thomas, M G}, abstractNote = {A lb charge of American Cyanamid 1442A CoMo catalyst was activated in a thermal neutron flux to an overall activity of 390 ..mu..Ci of /sup 60/Co. This catalyst was inserted into HCoal PDU run No. 9 and subsequent daily withdrawals and the final dump were analyzed for ...
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INSPECTIONS OF FEEDSTOCKS FROM HCOAL PROCESS * HRI No. Gravity, °API Distillation, °F IBP 10 V % 30 50 70 90 Elemental Composition, W % Carbon Hydrogen Ni trogen Sulfur Oxygen Ash Gas Oil L 428 494 523 561 606 671 >760 0 Fuel Oil L 438 L 440 412 362 516 427 600 682 750 905 ...
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A preliminary design for CTSL of Illinois deepcleaned coal was developed based on demonstrated benchscale performance in Run No. 22747(I27), and from HRI's design experience on the Breckinridge Project and HCoal/reg sign/ Process pilot plant operations at Catlettsburg.
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The HCoal Process was invented by HRI, and has been under development for over 15 years. The program was initially funded by Dynalectron Corporation, the parent company of HRI and by the Office of Coal Research and Atlantic Richfield Company. ... The coal conversion process to be used is the HCOAL process, which is in the pilot plant testing ...
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The HRI Coal/Oil CoProcessing Technology is based on the commercial HOil ® Process (for upgrading heavy crudes and/or petroleum residua), the fully developed HCoal ® Process (for direct liquefaction of coal) and advances made at HRI in the Catalytic TwoStage Liquefaction (CTSL) Process. This coal/oil co processing program is currently ...
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HRI is investigating the thermal dissolution of coal and its effects on the mechanism of coal liquefaction in an HCOAL system. The twostage coal liquefaction system consists of a coal slurry preheater which is essentially a short residence time reactor and a liquefaction reactor which can be regarded as a catalytichydrogenationreactor.
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tive oilfromcoal process. HRI was able to from areas outside American control and Pointing to the tendency of recent historical get financial support from ARCO and later hence was more subject to supply disrup and sociological research to emphasize the Ashland Oil. The federal government re tions and price fluctuations.
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The Department of Energy's Office of Scientific and Technical Information
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The Department of Energy's Office of Scientific and Technical Information
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Their spherical shape, crush strength, and abrasion resistance seem ideally suited for the ebullated bed reactors used in the HCOAL process developed by Hydrocarbon Research, Inc. (HRI). The beads have internal pore structures that are controllable over a wider range than conventional alumina supports, leading to active catalysts that are ...
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The HCoal process, developed by Hydrocarbon Research, Inc., is used in this study to produce hydrocarbon liquid from either Illinoismore ... Syncrudes produced from Wyodak coal in HRI's Catalytic TwoStage Liquefaction (CTSL) process were upgraded in pilot plant tests by hydrotreating with Chevron's commercial ICR 106 catalyst. ...
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A key feature of the Hcoal process is the use of an ebullated bed for achieving good mixing between slurried coal, hydrogen, and extruded catalyst particles. The Hcoal reactor can be modeled as a fourphase fluid bed system containing liquid, fines, gases, and catalyst particles. In order to study the hydrodynamic behavior of this gas/slurry ...
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The HCoal process is a development of Hydrocarbon Research, Inc. (HRI). It converts coal by catalytic hydrogenation to substitutes for petroleum ranging from a low sulfur fuel oil to an all distillate synthetic crude, the latter representing a potential source of raw material for the petrochemical industry.
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Write an article and join a growing community of more than 174,400 academics and researchers from 4,802 institutions. AGL has announced plans to use coal to make hydrogen fuel at its Loy Yang A ...
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The operability of the HCoal Process was clearly demonstrated and it has been concluded that the process is feasible for scale up to Pilot Plant size. As a result of PDU operations. HRI concluded that hydroclone systems can be operated to increase the residuum concentration in the reactor, and that the higher concentration will permit ...
WhatsApp: +86 18203695377![HCoal process. [Kentucky] (Journal Article) |](/vfunlqm/322.jpg)
The HCoal process is a development of Hydrocarbon Research, Inc. (HRI). It converts coal by catalytic hydrogenation to substitutes for petroleum ranging from a low sulfur fuel oil to an all distillate synthetic crude, the latter representing a potential source of raw material for the petrochemical industry.
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The Department of Energy's Office of Scientific and Technical Information
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The HCoal processes: A status report A catalytic process (HCoal) involving the direct hydrogenation of coal to produce hydrocarbon liquids is described. Benchscale and pilot plant development of the HCoal process is reported. Emphasis is placed on a proposed pilot plant which will be the largest coal liquefaction plant online in the, processing up to 600 tpd of coal.
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The HCoal Process was invented by HRI, and has been under development for over 15 years. The program was initially funded by Dynalectron Corporation, the parent company of HRI and by the Office of Coal Research and Atlantic Richfield Company. Currently the sponsors are the Department of Energy, the Electric Power Research Institute, Ashland ...
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Department of Energy Office of Scientific and Technical Information. Search terms: Advanced search options. ...
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HRI has developed a catalyst regeneration procedure for spent catalysts from both coal liquefaction and heavy petroleum residual upgrading operations to remove carbonaceous matter as well as most of the metal contaminants by chemical treatment. Test results show that activities of the regenerated catalysts from the HCoal Process were either ...
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HRI, Inc. (Lawrenceville, NJ) Primary Class: 208/408. Other Classes: 208/413, 208/414, 208/417, 208/418, 208/422, 208/425, 208/427 ... In the conversion of coal to more valuable fuel products by the present HCoal Process, a coal, such as bituminous or subbituminous coal or lignite, is fed with a mixture of recycle oil and hydrogen into an ...
WhatsApp: +86 18203695377![Modeling the fluid dynamics of the Hcoal reactor. [Cold flow]](/vfunlqm/328.jpg)
The HCoal process, developed by Hydrocarbon Research, Incorporated (HRI), involves the direct catalytic hydroliquefaction of coal to lowsulfur boiler fuel or synthetic crude oil. The HCoal ebullated bed reactor contains at least four discrete components: gas, liquid, catalyst, and unconverted coal and ash.
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The internal age distribution of catalyst in Hydrocarbon Research, Incorporated HCoal 28day Process Demonstration Unit (PDU) Run No. 9 has been determined using Co/sup 60/tagged American Cyanamid HDS 1442A CoMo catalyst. A pound charge of tagged catalyst, approximately 397 ..mu..Ci total activity, was added at day three of steady state ...
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The HCoal® line of services converts coal directly into liquid fuels. Coal conversion typically reaches 95%. It provides a typical yield of four to five barrels of oil per ton of coal on a moisturefree basis including coal gasification that supplies hydrogen. The major products are: high naphthenic naphtha, diesel fuel with good cold [.]
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The Department of Energy's Office of Scientific and Technical Information
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The fluid dynamics occurring in HRI's Hcoal process development unit coal liquefaction reactor during Run PDU10 were measured and compared with Amoco Oil coldflow fluidization results. It was found that catalyst bed expansions and gas holdups are higher in the PDU than those observed in the coldflow tests for slurries having the same ...
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Results of an investigation to determine the suitability of the HRI HCoal Syncrude as a petrochemical feedstock are reported. A sample of the whole crude was distilled into four straight run fractions; IBP350/sup 0/F naphtha, 350550/sup 0/F middistillate, 450800/sup 0/F vacuum gas oil, and 850FBP/sup 0/F resid.
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Interim report for HRI HCoal}, author = {Peters, B. C.}, ... This document contains the results of an investigation to determine the suitability of the FMC COED Pyrolysis Process Western Kentucky Syncrude as a petrochemical feedstock. A sample of the whole crude was distilled into four straight run fractions: IBP350/sup 0/F naphtha, 350650 ...
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A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
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