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Coal-aqueous mixtures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C10L-001/32
  • C10L-001/18
출원번호 US-0230062 (1981-01-29)
발명자 / 주소
  • Mark Seymour (Northampton PA)
출원인 / 주소
  • Gulf & Western Manufacturing Co. (02)
인용정보 피인용 횟수 : 40  인용 특허 : 21

초록 ▼

Coal-aqueous mixture characterized by having high coal solids concentrations are provided. Selected polyalkyleneoxide nonionic surfactants are employed at low concentrations to disperse coal in an aqueous carrier medium to coal solids levels of 70% by weight, or higher. The selected polyalkyleneoxid

대표청구항 ▼

A coal-aqueous mixture consisting essentially of: particulate coal as a dispersed solid material; water as a carrier medium; and a polyalkyleneoxide nonionic surfactant having a hydrophobic portion and a hydrophilic portion, said hydrophilic portion comprising at least about 100 units of ethylene ox

이 특허에 인용된 특허 (21)

  1. Cottell Eric Charles (Windermere Bayville ; Long Island NY 11709), Burning water-in-oil emulsion containing pulverized coal.
    상세보기
  2. Smith Clay D. (Lafayette NY) Keller ; Jr. Douglas V. (Lafayette NY), Coal beneficiation processes.
    상세보기
  3. Keller ; Jr. Douglas V. (Lafayette NY), Coal recovery process.
    상세보기
  4. Smith Clay D. (Lafayette NY) Keller ; Jr. Douglas V. (Lafayette NY), Coal recovery processes utilizing agglomeration and density differential separations.
    상세보기
  5. Rowell Robert L. (Amherst MA) Vasconcellos Stephen R. (North Amherst MA), Coal-oil slurry compositions.
    상세보기
  6. Siwersson Olle L. (Helsingborg SEX) Wall Arne E. (Landskrona SEX) Loodberg Jan A. T. (Helsingborg SEX), Composition comprising a pulverized purified substance, water and a dispersing agent, and a method for preparing the com.
    상세보기
  7. Hefner ; Jr. Robert E. (Lake Jackson TX), Conditioner for flotation of oxidized coal.
    상세보기
  8. Knebel Alfred H. (Oklahoma City OK) Rhodes Donald E. (Oklahoma City OK), Operation of a coal deashing process.
    상세보기
  9. Cole ; Edward L. ; Hess ; Howard V. ; Guptill ; Jr. ; Frank E., Preparation of solid fuel-water slurries.
    상세보기
  10. Frankovich John H. (Orland Park IL), Process for agglomerating coal.
    상세보기
  11. Cole Edward L. (Fishkill NY), Process for feeding a high solids content solid fuel-water slurry to a gasifier.
    상세보기
  12. Sun Jui-Yuan (South Holland IL) Burk ; Jr. Emmett H. (Glenwood IL) Yoo Jin S. (Flossmoor IL) Masologites George P. (Columbus NC), Process for removal of sulfur and ash from coal.
    상세보기
  13. Burk ; Jr. Emmett H. (Glenwood IL) Yoo Jin S. (South Holland IL) Karch John A. (Chicago IL), Process for removing sulfur from coal.
    상세보기
  14. Horowitz Carl (Brooklyn NY) Dichter Michael (Brooklyn NY), Process for treating coal and products produced thereby.
    상세보기
  15. Wiese ; Harry C. ; Denchfield ; Jerrold R. ; Ahlborn ; deceased ; John C. ; Ahlborn ; executor ; by Lloyd Keys, Production of solid fuel-water slurries.
    상세보기
  16. Naka Akihiro (Joyo JPX) Honjo Shuichi (Kyoto JPX) Aoike Kaoru (Niigata JPX), Stabilized fuel slurry.
    상세보기
  17. Yamamura Masaaki (Wakayama JPX) Moriyama Noboru (Wakayama JPX) Abe Masayuki (Wakayama JPX), Stabilizer for mixture fuels.
    상세보기
  18. Krause ; Arthur Waldemar ; Korose ; John, Stabilizing emulsifiers.
    상세보기
  19. Bowers Wayne E. (Byram Township ; Sussex County NJ), Suspension of coal in fuel oils.
    상세보기
  20. Braun David B. (Ridgefield CT) Drap Stephen (Pawling NY) Fritz Henry E. (Ossining NY) Ingberman Arthur K. (Bridgewater NJ), Transport of aqueous coal slurries.
    상세보기
  21. Smith Clay D. (Lafayette NY) Keller ; Jr. Douglas V. (Lafayette NY), Treating and cleaning coal methods.
    상세보기

이 특허를 인용한 특허 (40)

  1. Kostka Stanley John ; Holroyd Patrick Michael ; Einziger Mark David ; Fu Edward G. ; Stern Alan Joseph, Application of dry spreadable water dispersible granule compositions.
    상세보기
  2. Oppenlaender Knut (Ludwigshafen DEX) Stork Karl (Lampertheim DEX) Hovemann Friedrich (Hockenheim DEX) Schwartz Erich (Ludwigshafen DEX), Aqueous coal dispersions.
    상세보기
  3. Oppenlaender Knut (Ludwigshafen DEX) Stork Karl (Lampertheim DEX) Hovemann Friedrich (Hockenheim DEX) Schwartz Erich (Ludwigshafen DEX), Aqueous coal dispersions.
    상세보기
  4. Mathiesen, Mait M.; Gillberg, Lars I.; Hellsten, Karl M. E.; Karlsson, Gunvor B. T., Aqueous slurry of a solid fuel and a process and means for the production thereof.
    상세보기
  5. Mathiesen Mait M. (Arild SEX) Gillberg Lars I. (Lund SEX) Hellsten Karl M. E. (dsml SEX) Karlsson Gunvor B. T. (Stenungsund SEX), Aqueous slurry of a solid fuel and a process for the production thereof.
    상세보기
  6. Kresnyak, Steve; Bunio, Gary, Carbon dioxide enriched flue gas injection for hydrocarbon recovery.
    상세보기
  7. Colegrove George T. (San Diego CA) Lindroth Thomas A. (Spring Valley CA), Coal slurry.
    상세보기
  8. Mark Seymour (Northampton PA), Coal-aqueous mixtures.
    상세보기
  9. Mark Seymour (Wayne PA), Coal-aqueous mixtures.
    상세보기
  10. Mark, Seymour, Coal-aqueous mixtures.
    상세보기
  11. Mark Seymour (Northampton PA), Coal-aqueous mixtures having a particular coal particle size distribution.
    상세보기
  12. Lane Robert H. (Tustin CA), Coal-aqueous slurry.
    상세보기
  13. Ljusberg-Wahren Helena (Sderhamn SEX), Coal-water dispersion.
    상세보기
  14. Stigsson Lars L. (Lund SEX) Lindman Bjrn (Lund SEX), Coal-water dispersion.
    상세보기
  15. Hellyer James A. (Milford OH), Coal-water slurry compositions.
    상세보기
  16. Scinta James (Houston TX), Coating of solid carbonaceous material with hydrocarbon liquid in process utilizing water containing system for receivin.
    상세보기
  17. Tsubakimoto Tsuneo (Toyonaka JPX) Ito Hayami (Himeji JPX) Tatsumi Shuhei (Akashi JPX) Kajibata Yoshihiro (Hyogo JPX) Takao Shoichi (Akashi JPX) Goto Takakiyo (Yokohama JPX) Nakaishi Akio (Yokosuka JP, Dispersant for aqueous slurry of carbonaceous solid and aqueous carbonaceous solid slurry composition incorporating said.
    상세보기
  18. von Rybinski Wolfgang (Johannes-Hesse-Strasse 31 4000 Duesseldorf DEX) Foerster Thomas (Adalbert-Stifter-Strasse 15 4006 Erkrath DEX), Dispersants and their use in aqueous coal suspensions.
    상세보기
  19. Donnelly Richard G. (Mission Viejo CA), Dispersions of coal in water useful as a fuel.
    상세보기
  20. Einziger Mark David ; Fu Edward G. ; Stern Alan Joseph ; Kostka Stanley John ; Holroyd Patrick Michael, Dry spreadable water dispersible granule compositions.
    상세보기
  21. Mees Bernhard (Eppstein DEX) Lorke Horst (Liederbach DEX), Emulsifiers for metal processing oils.
    상세보기
  22. Kresnyak,Steve; Bunio,Gary, Flue gas injection for heavy oil recovery.
    상세보기
  23. Prevedello Aldo (Milan ITX) Carniani Carlo (Milan ITX) Marcotullio Armando (Milan ITX) Donati Elio (Pesaro ITX), Fluidifier additives for dispersions of coal in water.
    상세보기
  24. Scott Aaron (P.O. Box 13298 Orlando FL 32859) Scott Barbara F. (P.O. Box 13298 Orlando FL 32859), Liquid charcoal and a method of preparing the same.
    상세보기
  25. Kresnyak,Steve; Warchol,Edward, Method for converting heavy oil residuum to a useful fuel.
    상세보기
  26. Tajima, Hiroto; Kawakami, Hironori; Mashino, Zenichi; Hayami, Seinoshin; Ohzeki, Osamu, Method for the preparation of pitch-in-water slurry.
    상세보기
  27. Riemer Heinz (Bottrop DEX) Friedrich Werner (Herten DEX), Method of reducing viscosity in aqueous coal slurries by use of partial esters of polycarboxylic acids.
    상세보기
  28. Rakitsky Walter G. (Tariffville CT) Prieto Martin A. (Enfield CT), Method to minimize viscosity and improve stability of coal-water fuels.
    상세보기
  29. Núñez, Gustavo A.; Briceño, Maria; Asa, Takeshi; Gómez, Cebers, Nano-dispersions of carbonaceous material in water as the basis of fuel related technologies and methods of making same.
    상세보기
  30. Smit Francis J. (Arvada CO) Horst William E. (Golden CO) Bhasin Anirudh K. (Golden CO), Oil-compatible coal/water mixtures.
    상세보기
  31. Ohzeki, Osamu; Shimakawa, Katsuhiko; Mashino, Zenichi, Pitch-containing composition.
    상세보기
  32. Hayes Michael E. ; Hrebenar Kevin R. ; Murphy Patricia L. ; Futch ; Jr. Laurence E. ; Deal ; III James F. ; Bolden ; Jr. Paul L., Pre-atomized fuels and process for producing same.
    상세보기
  33. Shoji Kazunori (Kure JPX) Ohtani Yoshinori (Kure JPX) Kikkawa Hirofumi (Hiroshima JPX) Terada Hiroshi (Hiroshima JPX) Murata Masayasu (Hasuda JPX) Meguri Nobuyasu (Kure JPX), Process for producing a high concentration coal-water slurry.
    상세보기
  34. Mathiesen Mait M. (Arild SEX) Gillberg Lars I. (Lund SEX) Hellsten Karl M. E. (dsmal SEX) Karlsson Gunvor B. T. (Stenungsund SEX), Process for producing a slurry of a pulverized carbonaceous material.
    상세보기
  35. Ishikawa Hiroshi (Zama JPX) Koyata Kazuo (Sagamihara JPX) Ono Tetsuo (Fujisawa JPX) Motizuki Takuo (Niigata JPX) Sakuta Masayuki (Ichikawa JPX) Onodera Show (Nishinomiya JPX) Yanagioka Hiroshi (Yokoh, Process for production of coal-water mixture.
    상세보기
  36. Naka Akihiro (Joyo JPX) Mayuzumi Tominobu (Kyoto JPX) Sugiyama Hiroshi (Kyoto JPX), Production of aqueous coal slurries having high coal contents.
    상세보기
  37. Mathiesen Mait M. (Arild SEX) Gillberg Lars I. (Lund SEX) Hellsten Karl M. E. (dsml SEX) Karlsson Gunvor B. T. (Stenungsund SEX), Pumpable aqueous slurry of a solid fuel and a process for the production thereof.
    상세보기
  38. Bonaccorsi Fabrizio (Leghorn ITX) Prevedello Aldo (San Donato Milanese ITX) Marcotullio Armando (San Donato Milanese ITX) Platone Edoardo (Asti ITX) Roggero Arnaldo (San Donato Milanese ITX) Donati E, Stabilizer and fluidifier additives for dispersions of coal in water.
    상세보기
  39. Ayala, Raul Eduardo; Oppenheim, Judith Pauline, System and method for the preparation of coal water slurries.
    상세보기
  40. Boehmke, Gunther; Mazanek, Jan; Botsch, Hans-Jurgen; Schneider, Gottfried, Use of aralkyl polyalkylene glycol ethers for the preparation of aqueous coal slurries.
    상세보기

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