WEBDOE Patents Patent: HCoal process and plant design. HCoal process and plant design. Full Record; Other Related Research; Abstract. ... HRI, Inc. (Lawrenceville, NJ) Patent Classifiions (CPCs): C CHEMISTRY C10 PETROLEUM, GAS OR COKE INDUSTRIES C10G CRACKING HYDROCARBON OILS.
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WEBJan 21, 2010 · Axens contributes its ebullatedbed HCoal® Process and proprietary alyst. Both evolved from a common background and DCL technologies developed by Hydrocarbon Research, Inc. ("HRI"), which were commercialized with support from the Department of Energy and industrial clients. Building on decades of experiences in DCL .
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WEBIn the 1920s the FischerTropsch process was developed to convert the main constituents of the gas, hydrogen and carbon monoxide to liquid fuels. At the beginning of the 20th century the direct liquefaction process was first done by reacting coal with hydrogen and process solvent at high temperatures and pressure to produce liquid fuels.
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WEBThe objective of the work reported herein was to develop the capital costs and the product costs for an HCoal liquefaction facility, using the most recent yield data from HRI's PDU unit for Illinois and Wyodak coals. A key part of this effort was the development of a processing configuration for each of the two cases in order to provide selfsufficient .
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WEBarticle{osti_, title = {Laboratory program to support HCoal Pilot Plant operations. PDU Run 7}, author = {}, abstractNote = {PDU Run 7 was designed to create emergency situations under controlled conditions and develop the proper responses to reestablish operations with a minimum of disruption. In addition, the study served to train operating .
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WEBTechnical Report: Laboratory program to support HCoal pilotplant III. PDU Run 9: Appendices B and C. [PDU Run 9; Appendices B and C, nearly all data]
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBHCoal continued to concentratemore » Final product analyses were completed and the large batch of Amo1A clearly exhibited improved performance over the HCoal alyst, HDS1442A. This batch of Amo1A will be used in HRI's 3 T/D pilot plant run, PDU10.
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBThe 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 alyst bed expansions and gas holdups are higher in the PDU than those observed in the coldflow tests for slurries having the same nominal .
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBHRI has developed a alyst regeneration procedure for spent alysts from both coal liquefaction and heavy petroleum residual upgrading operations to remove carbonaceous matter as well as most ...
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WEBThe HCoal process is a development of Hydrocarbon Research Inc. (HRI). It converts coal by alytic 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. The process is a related appliion to HRI's HOil .
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WEBThe process design of this cold flow model followed practices established by HRI in their process development unit. The cold fow unit has been used to conduct experiments with nitrogen, kerosene, or kerosene/coal char slurries, and HDS alyst, which at room temperature have properties similar to those existing in the HCoal reactor.
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WEBJournal Article: Rotary tray dryer fills the bill for HRI. [Hcoal liquefaction plant] Rotary tray dryer fills the bill for HRI. [Hcoal liquefaction plant] Full Record; Other Related Research; Authors: Nolden, C C Publiion Date: Mon Sep 01 00:00:00 EDT 1975 OSTI Identifier:
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBAlkylphenols constitute up to 20% of the products from such direct liquefaction processes as HCoal, solventrefined coal (SRC), and the Exxon donor solvent (EDS) process. According to Huibers, the Dynaphen process is a direct extension of HRI's hydrodealkylation process for the conversion of alkylaromatics to benzene and fuel gases.
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WEBThis work is similar in scope and intent to that completed under Contract DEAC0579ET14503, Development of the Correlation Between Slurry Oil Composition and Process Performance. That contract was devoted to the analyses of slurry recycle oils from the HCoal process development unit operated by HRI at Trenton, New Jersey.
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WEBThe Department of Energy's Office of Scientific and Technical Information
WhatsApp: +86 18203695377![[PDF] Development of significantly improved alysts for coal ...](/sqtr3ga/66.jpg)
WEBThe alysts are based on a unique substrate prepared in bead form from a rehydratable alumina. 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).
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WEBThe 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 alyst 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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WEBOct 1, 1984 · Process slurries emanating from reactors generally contain 5 to 10 wt.% of solids. Solid—liquid separation processes must be used to separate the mineral residue and unconverted carbon from liquefied coal. Difficulties in removing those solid components represent a major obstacle to economic production of liquefied coal products.
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WEBJan 1, 2008 · Direct coal liquefaction has long been recognized as a competition between hydrogenation to liquid products and destructive distillation that forms solids (Bergius, 1926). The former reaction represents the goal, whereas the latter leads us to consider the appliion of petrologic methods to help explain diminished productivity.
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Department of Energy Office of Scientific and Technical Information. Search terms: Advanced search options. ...
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WEBIn the appliion of new alysts to the HCoal process work centered around the 500 pound batch Amo1A (CoMo) received from Grace Company Catalyst inspection data were acceptable and, according to a recent HRI report, the performance results of the 500 pound batch were equivalent to or better than those of an earlier experiment ...
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WEBThe Department of Energy's Office of Scientific and Technical Information
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WEBDec 31, 1994 · It relates to the introduction of coal liquefaction as a source of the liquid fuel needed for power generation in the region. Coal liquefaction by hydrogenation using the HCoal, Exxon Donor Solvent, and SRCII processes is the focus of general studies related to technology and economics, to commercial project development, and to plant siting.
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