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Controlled gel time for solidification of multi-phased wastes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-001/52
출원번호 US-0532615 (1983-09-15)
발명자 / 주소
  • Conner Jesse R. (Atlanta GA)
출원인 / 주소
  • Chem-Technics, Inc. (Atlanta GA 02)
인용정보 피인용 횟수 : 14  인용 특허 : 56

초록

A method of controlling the gelling time during the solidification of multi-phased liquid and semi-liquid wastes comprising admixing the waste with cement, a powdered alkali metal silicate and a liquid alkali metal silicate.

대표청구항

A method of controlling the gelling time during the solidification of liquid and semi-liquid wastes, comprising the steps of: admixing the waste with cement, a powdered alkali metal silicate, and a liquid alkali metal silicate in relative quantities sufficient to cause the admixture to gell and set

이 특허에 인용된 특허 (56)

  1. Schneider Gordon L. (4214 Cottage Cir. No. 3 Las Vegas NV 89109), Acidic earthen cemented compositions for building materials and process.
  2. Nuding Werner (Aachen-Haaren DEX) Brammertz Herbert (Aachen DEX) Kreus Josef (Stolberg DEX) Schwarz Walter (Aachen DEX), Apparatus for automatically loosening the marginal strip from a sheet of contour-cut glass.
  3. Meier Gerhard (Karlsruhe DT), Apparatus for fixing radioactive waste.
  4. Freyhold Helmut v. (Dusseldorf-Oberkassel DEX) Persh Wolfgang (Grevenbroich DEX), Binders based on alkali metal silicates and potassium metaborate.
  5. Mallow William A. (San Antonio TX), Cement composition.
  6. Yamagisi Hirosi (Oumi JPX) Sakamaki Shozo (Oumi JPX) Nakagawa Koji (Oumi JPX) Sirasawa Minoru (Oumi JPX), Cement retarder and rapid hardening cement containing the same.
  7. Berry David (Hull GB2), Cementitious compositions.
  8. Cocozza Eugene P. (Washingtonville NY), Chemical fixation of desulfurization residues.
  9. Boberski William G. (Gibsonia PA) Seiner Jerome A. (Pittsburgh PA) Blasko John E. (Gibsonia PA), Curable compositions comprising aqueous solutions of water-soluble silicates and water-soluble borate latent insolubiliz.
  10. Chappell ; Christopher Lee, Detoxification.
  11. Chen ; Kon S. ; Majewski ; Helmut W., Disposal of heavy metal containing sludge wastes.
  12. Derby Robert L. (Midland MI), Disposal system.
  13. Wagner Herman B. (Perkasie PA) Ellis Jeffrey R. (Hightstown NJ), Dry-set mortars and method for improving the water retentivity thereof.
  14. Arnold ; John L. ; Boyle ; Raymond W., Encapsulation of nuclear wastes.
  15. Steinberg Meyer (Huntington Station NY) Colombo Peter (Patchogue NY) Pruzansky Jacob (E. Islip NY), Fixation of tritium in a highly stable polymer form.
  16. Yamaguchi Hachiro (Hiroshima JPX) Noguchi Tatsuhiko (Iwaki JPX) Endo Kiichi (Iwaki JPX), Grouting materials for consolidation of soils.
  17. Omilinsky Barry A. (Morton Grove IL) Wolatz Fredrick E. (Brookfield IL), Gypsum-based granules and method of production.
  18. Blanc Jean-Pierre (Antony FRX) Meiller Francois (Palaiseau FRX), Hardening catalysts and alkali metal silicate compositions containing same.
  19. Webster William C. (Norristown PA) Smith Charles L. (Conshohocken PA), Highly activated mixtures for constructing load bearing surfaces and method of making the same.
  20. Young Dean A. (Yorba Linda CA), Landfill material.
  21. Okada Hiroo (Sagamihara JPX), Method and apparatus for dewatering of sludgy substance.
  22. Manchak ; Jr. Frank (635 Grove Lane Santa Barbara CA 93105), Method and apparatus for treating sumps.
  23. Conner Jesse R. (Pittsburgh PA) Zawadzki Edward A. (McMurray PA) Polosky Ronald J. (Pittsburgh PA), Method for improving the quality of contaminated waste water.
  24. Kitsugi Kyoichi (Tokyo JA) Kozeki Seizo (Tokyo JA), Method for solidifying sludge.
  25. Uchikawa Hiroshi (Funabashi JA) Shimoda Masao (Tokyo JA), Method for solidifying sludge.
  26. Suzuki Manao (Tokyo JA), Method of consolidating soils.
  27. Kupiec Albert R. (523 N. Meadowcroft Dr. Pittsburgh PA 15241) Escher E. Dennis (289 Casa Dr. Pittsburgh PA 15241), Method of converting hazardous industrial and other wastes into an inert, non-polluting and useful soil-like product.
  28. Thompson Steve R. (Houston TX), Method of disposing sludges containing soluble toxic materials.
  29. Bolsing Friedrich (Bahnhofstrasse 3 4965 Lindhorst DT), Method of rendering waste substances harmless.
  30. Hayes John F. (25305 Country Club Blvd. North Olmsted OH 44070), Method of treating waste material containing radioactive cesium isotopes.
  31. Barney Gary S. (Richland WA) Brownell Lloyd E. (Richland WA), Process for converting sodium nitrate-containing, caustic liquid radioactive wastes to solid insoluble products.
  32. Colombo Peter (Patchogue NY) Neilson ; Jr. Robert M. (Setauket NY) Becker Walter W. (Shoreham NY), Process for disposal of aqueous solutions containing radioactive isotopes.
  33. Sandesara ; Mahendra D., Process for disposal of arsenic salts.
  34. Brownell Lloyd E. (Richland WA) Isaacson Raymond E. (Richland WA), Process for encapsulating radionuclides.
  35. Been Karl (Zuid NLX), Process for making a synthetic liquid absorbent and products resulting therefrom.
  36. Iffland ; Norbert ; Isensee ; Hans-Jorg ; Wagner ; Gerhard ; Witte ; Har tmut, Process for solidifying and eliminating radioactive borate containing liquids.
  37. Quienot ; Jean, Process for solidifying aqueous wastes and products thereof.
  38. Selmeczi Joseph G. (Pittsburgh PA) Marlin Donald H. (Pittsburgh PA) Kestner Daniel W. (Coraopolis PA), Process for stabilizing aqueous coal sludges.
  39. Tazawa Shunsuke (Yokohama JA) Okabe Kazuo (Yokohama JA), Process for stabilizing soil.
  40. Uchikawa Hiroshi (Funabashi JPX) Shimoda Masao (Tokyo JPX), Process for treating a sludge or drainage containing chromium (VI) compounds with a solidifying agent.
  41. Valiga ; Richard E., Process for treating waste sludge from combustion plant desulfurization units and cementitious product of the process.
  42. Bahr Werner (Speyer DT) Drobnik Stefan (Blankenloch DT) Hild Werner (Hochstetten DT) Kroebel Reinhard (Leopoldshafen DT) Meyer Alfred (Cologne DT) Naumann Gunter (Leverkusen DT), Process of preparing substantially organic waste liquids containing radioactive or toxic substances for safe, non-pollut.
  43. Higuchi ; Yoshiro ; Harada ; Yutaka ; Sato ; Toshio ; Nakagawa ; Koji ; K awaguchi ; Iwazo ; Kasahara ; Yasushi, Quick hardening cement-asphalt composition.
  44. Gablin Kenneth A. (Burton WA) Hansen Larry J. (Tacoma WA), Radioactive waste disposal of water containing waste using urea-formaldehyde resin.
  45. Curtiss Derry H. (Kennewick WA) Heacock Harold W. (Kennewick WA), Radwaste disposal by incorporation in matrix.
  46. Falcoz Pierre (Champagne au Mont D\or FRX) Filhol Raymond (Lyons FRX) Communal Jean-Nel (Villeurbanne FRX), Rapidly cold weather setting/hardening mortars and concretes comprised of hydraulic binders.
  47. Metcalf Arthur S. (Tulsa OK) Eilers Louis H. (Inola OK), Retarded aqueous hydraulic cement slurry.
  48. Stillman Neil W. (Madison OH), Self setting molding process.
  49. Pearson ; Leonard L., Soil consolidation method.
  50. Krofchak David (160 Torbay Rd. Markham ; Ontario CAX L3R 1G6), Solidification of aqueous sludge.
  51. Harada Yutaka (Musashino JA) Itai Noriyuki (Musashino JA) Ucikawa Hiroshi (Funabashi JA) Kato Hajime (Yokohama JA) Sato Katutoshi (Adachi JA) Itoh Akira (Adachi JA), Super rapid hardening mixture.
  52. Gablin Kenneth A. (Burton WA) Hansen Larry J. (Tacoma WA), System for disposing of radioactive waste.
  53. Gablin Kenneth A. (Burton WA) Hansen Larry J. (Tacoma WA), System for disposing of radioactive waste.
  54. Chappell Christopher L. (Lichfield GB2), Treatment of hazardous waste.
  55. Sugahara Yujiro (Tokyo JA) Noshi Yoshibumi (Tsuruoka JA) Naito Niroyuki (Tsuruoka JA) Maruya Takashi (Tsuruoka JA), Water glass composition.
  56. Wilson William N. (Plano TX), Well cementing in permafrost.

이 특허를 인용한 특허 (14)

  1. Earp Eugene F. (6026 Chattanooga Dr. Baton Rouge LA 70817), Composition for solidification or semi-solidification of waste materials.
  2. Falk Charles D. (Marlboro NJ) Davis Lincoln R. (Lincroft NJ), Composition to encapsulate toxic metal and/or organic pollutants from wastes.
  3. Conner Jesse R. (Darien IL) Rieber Roy S. (Houston TX), In-situ formation of soluble silicates from biogenetic silica in chemical fixation/solidification treatment of wastes.
  4. Sarko Leonard S. (Dublin OH) Lyon Richard S. (Galion OH), Inorganic recycling process.
  5. Rodriguez Jose E. ; Citron Howard M. ; Colarusso Richard C. ; Vetter Larry A. ; Kalab Brian, Method and apparatus for treatment of sediment.
  6. Covington J. Stansill (Memphis TN) McBride Michael A. (Memphis TN) Hayes Michael E. (Fernandina Beach FL), Method for the disposal of hazardous non-polar organic wastes.
  7. Reimers Robert S. (Metairie LA) Akers Thomas G. (New Orleans LA) Lo C. Paul (Destrehan LA), Method of binding wastes in alkaline silicate matrix.
  8. Gouvenot Daniel (Clichy FRX), Method of rendering soils impervious and products for carrying out the method.
  9. Nomura Takuji (Kobe JPX) Kuromatsu Hidekazu (Kobe JPX) Uekita Masakazu (Kobe JPX), Method of waste disposal.
  10. Billings Richard (311 W. 7th Chelsea OK 74016) Burns Lyle D. (Bartlesville OK), Micro encapsulation of hydrocarbons and chemicals.
  11. Presley Ronnie D. (Marietta GA), Paper conversion plant waste treatment process.
  12. Jahn-Held Wilhelm (Staufenberg DEX) Lindoerfer Walter (Kassel DEX) Wartenpfuhl Friedel (Giesen DEX), Pretreatment of solid wastes, and wastes to be compacted, for introduction into underground salt cavities of salt cavern.
  13. Godfrey,Ian Hugh; Jowsey,Martin John; Miller,Eric Walter, Treatment of waste products.
  14. Rostoker William (Chicago IL) Dvorscek John (Oak Lawn IL), Waste treatment method for metal hydroxide electroplating sludges.
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