Fuel and related compositions – Coal treating process or product thereof – Removal of undesirable
Patent
1995-06-05
1996-04-23
McAvoy, Ellen M.
Fuel and related compositions
Coal treating process or product thereof
Removal of undesirable
44311, 44623, 44624, C10L 900, C10L 902
Patent
active
055099459
ABSTRACT:
A method for the removal of sulfur from sulfur-bearing materials such as coal and petroleum products using organophosphine and organophosphite compounds is provided.
REFERENCES:
patent: 3988120 (1976-04-01), Chia
patent: 4097244 (1978-06-01), Burk, Jr. et al.
patent: 4391609 (1983-07-01), Kalvinskas et al.
patent: 4497636 (1985-02-01), Aida et al.
patent: 5248413 (1993-09-01), Stencel et al.
patent: 5437696 (1995-08-01), Verkade et al.
J. Albrecht et al., "Silica-Supported Phosphine Oxide Catalyst for the Disproportionation of Aryl- or Alkylhalodisilanes to Aryl- or Alkylhalomono- and Polysilanes", German Patent Document DE 4207299 A1 (Nov. 25, 1993); Chem. Abstr., 120, Abstract No. 191994f (1994) Month N/A for Abstract.
R. A. Amos et al., "Reductive Cleavage of Aromatic Disulfides Using a Polymer-Supported Phosphine Reagent," J. Org. Chem., 49, 2637-2639 (Jan. 1984).
R. Badilla-Ohlbaum et al., "A Study of Nickel-Molybdate Coal-Hydrogenation Catalysts Using Model Feedstocks," Fuel, 58, 309-314 (Apr. 1979).
B. L. Booth et al., "The Synthesis of Silica-Supported Phosphine and Phosphine Oxide Complexes of Manganese(II) Iodide and their Reaction with Sulphur Dioxide," J. Chem. Soc. Dalton Trans., 1415-1417 (1987) Month not available.
B. L. Booth et al., "A Comparison of the Efficiencies of Polymer-supported Phosphine and Phosphine Oxide Complexes of Manganese(II), MnX.sub.2 ((P)C.sub.6 H.sub.4 PPh.sub.2) and MnX.sub.2 {(P)C.sub.6 H.sub.4 P(O)Ph.sub.2 }.sub.n (n=2 or 4; X=Cl, Br or I), for the Absorption of Sulphur Dioxide", J. Chem. Soc. Dalton Trans., 2959-2961 (1987) Month not available.
W. H. Calkins, "The Chemical Forms of Sulfur in Coal: A Review," Fuel, 73, 475-483 (1994) Month not available.
K. Chatterjee et al., "Toward Organic Desulfurization. The Treatment of Bituminous Coals with Strong Bases", Energy & Fuels, 5, 704-707 (1991) (Jun.).
Y. Chen et al., "Synthesis of Polysiloxane-Supported Phosphine-Platinum, Phosphine-Rhodium Complexes and Their Catalytic Behavior for Hydrosilylation of Olefins", Yingyong Huaxue, 6, 1-5 (1989): Chem. Abstr., 112, Abstract No. 98793q (1990) Month not available.
C. L. Chernick et al., "Thermochemistry of Organophosphorus Compounds, Part III. The Heat of Addition of Sulphur to Triethyl Phosphite, and to Tri-n-propyl- and Tri-n-butyl-phosphine," J. Chem. Soc., 1851-1854 (1957) Month not available.
D. J. Darensbourg et al., "Nucleophilc Addition of a Water-Soluble Phosphine to Aldehydes. Isolation of (1-Hydroxyalkyl)phosphonium Salts and the Crystal Structure of the (1-Methoxy-1-benzyl)-(m-sulfonatophenyl)diphenylphosphonium Salt," Inorg. Chem., 33, 175-177 (1994), Month not available.
Y. A. Dorfman et al., "Oxidative phosphorylation of butanol by red phosphorus", Kinet. Katal., 32, 188-91 (1991); Chem Abs., 114, Abstract No. 247402g (1991), Month not available.
J. J. Eisch et al., "Desulfurization of Organic Compounds and Coal-Derived Liquids by Novel Transition Metal Complexes," Am. Chem. Soc., Div. Fuel Chem., 27, 78-84 (1982), paper presented at the American Chemical Society, Division of Fuel Chemistry Meeting, Kansas City, Mo., Sep. 12-17, 1982.
T. Engelbach, "Ueber die Destillationsproducte fossiler und anderer Substanzen als Beleuchtungsmittel, and Untersuchung der Destillationsproducte des bituminosen Sandes von Heide in Holstein", Ann. Chem. Pharm., 1-26, (1857), Month not available.
K. Erdmann et al., ".sup.31 P Solid-State NMR Study of Coals Derivatized with Phosphorous Reagents", Energy & Fuels, 9, 354.gtoreq.358 (Mar./Apr. 1995).
A. B. Garcia et al., "Hydrodesulfurization of a High Organic Sulfur Spanish Lignite with Impregnated Nickel Sulfate," Coal Preparation, 9, 185-197 (1991) Month not available.
A. B. Garcia et al., "Comparative Performance of Impregnated Molybdenum-Sulfur Catalysts in Hydrogenation of Spanish Lignite," Fuel, 68, 1613-1616 (Dec. 1989).
A. P. Ginsberg et al., "Disulfur and Diselenium Complexes of Rhodium and Iridium," Inorg. Chem., 21, 3666-3681 (1982). (Apr.).
P. Grange, "Catalytic Hydrodesulfurization," Catal. Rev.--Sci. Eng., 21, 135-181 (1980), Month not available.
J. Hoots, "Desulfurization of Solid-State Metal Sulfides," Ph.D. Thesis, University of Illinois, pp. 133-183 (1984) Month not available.
A. Iannibello et al., "Modeling the Hydrotreating Reactions of a Heavy Residual Oil in a Pilot Trickle-Bed Reactor", Ind. Eng. Chem. Process Des. Dev., 24, 531-537 (1985), Month not available.
D. R. Kilanowski et al., "Kinetics of Hydrodesulfurization of Benzothiophene Catalyzed by Sulfided Co-Mo/Al.sub.2 O.sub.3," Journal of Catalysis, 62, 70-78 (1980), Month not available.
G. J. Kubas et al., "Synthesis, Characterization, and Reactions of Iron-Sulfur Clusters Containing the S.sub.2 Ligand: Cp.sub.2 Fe.sub.2 (S.sub.2 )(SR).sub.2 !.sup.0,1+, Cp.sub.4 Fe.sub.4 S.sub.5 !.sup.0,1+,2+, and Cp.sub.4 Fe.sub.4 S.sub.6 !," Inorg. Chem., 20, 2667-2676 (1981), Month not available.
J. Laine et al., "The Effect of Composition and Pretreatment on the Activity of Nickel-Molybdenum Based Hydrodesulfurization Catalysts," Ind. Eng. Chem. Prod. Res. Div., 18, 329-332 (1979), Month not available.
E. J. Markel, "Catalytic Hydrodesulfurization by Supported Organometallic Sulfide Clusters and Topotactic Molybdenum Nitride", Dissertation Abstracts International, 51, 2494-B (Nov. 1990).
D. C. McCulloch, "Catalytic Hydrotreating in Petroleum Refining," in Applied Industrial Catalysis, vol. 1; B. E. Leach, Ed.; Academic Press; New York; pp. 69-121 (1983), Month not available.
T. N. Mitchell et al., "Approaches to New Water-Soluble Phosphines," J. Organomet. Chem., 436, 43-53 (1992).
T. Mohan et al., "Determination of Total Phenol Concentrations in Coal Liquefaction Resids by .sup.31 P NMR Spectroscopy," Energy & Fuels, 7, 222-226 (1993), Month not available.
M. Nagai et al., "Desulfurization of Benzonaphthothiophenes and Dibenzothiophene with a Raney Nickel Catalyst: Its Relationship to .pi.-Electron Density" in Polynuclear Aromatic Compounds; L. B. Ebert, Ed.; American Chemical Society: Washington, D.C.; pp. 357-366 (1988) Month not available.
G. A. Olah et al., "Reduction of Carbonyl Compounds to Hydrocarbons with Triisopropyl Phosphite: An Inexpensive New Reducing Agent," Synlett, 54-56 (Jan. 1990).
Phosphorus-31 NMR Spectroscopy in Stereochemical Analysis; J. G. Verkade et al., Ed.; VCH Publishers, Inc.: Deerfield Beach, Florida (1987). (Title page and table of contents, pp. xi-xvi), Month not available.
C. Rong et al., "Quantum Chemical Study of MoS.sub.2 Hydrodesulfurization Catalysts," J. Mol. Catal., 64, 321-335 (1991), Month not available.
C. N. Satterfield, "Hydrodesulfurization" Heterogeneous Catalysis in Industrial Practice; Second Edition; McGraw-Hill, Inc.: New York; Chapter 9.9, pp. 378-383 (1991), Month not available.
J. G. Speight, The Desulfurization of Heavy Oils and Residua; Marcel Dekker, Inc.: New York (1981). (Title page and table of contents (pp. vii-ix), Month not available.
L. M. Stock et al., "Sulfur Distribution in American Bituminous Coals," Energy & Fuels, 3, 651-661 (Nov./Dec. 1989).
J. Surygala et al., "Study of the activity of coal liquid hydrogenation catalsts. Hydrogenation and hydrodesulfurization of model compounds", Abstract of Koks. Smola, Gaz., 32, 154-157 (1987), Month not available.
J. G. Verkade, "Heteronuclear Probes of Coal Structure and Reactivity", Abstracts and Research Accomplishments of University Coal Research Projects, 20-21 (Jun. 1993).
J. G. Verkade, "Heteronuclear Probes of Coal Structure and Reactivity", Abstracts and Research Accomplishments of University Coal Research Projects (Jun. 1994).
J. G. Verkade, ".sup.31 P NMR Spectroscopy in the Analysis of Coal Materials" in .sup.31 P NMR Spectral Properties in Compound Characterization and Structural Analysis; L. D. Quin et al., Eds.; VCH Publishers: New York; Chapter 28, pp. 373-384 (1994), Month not available.
J. G. Verkade, "Heteronuclear Probes of Coal Structure and Reactivity", Abstract of Department of Energy Grant No. FG22-92PC92531. This abstract was obtained from the Dialog online database Federal Research in Progress.
Mohan Thyagarajan
Verkade John G.
Iowa State University & Research Foundation, Inc.
McAvoy Ellen M.
LandOfFree
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