WO1996002918A3 - Cold processes for preparing glass through the use of a crystalline silicate matrix - Google Patents
Cold processes for preparing glass through the use of a crystalline silicate matrix Download PDFInfo
- Publication number
- WO1996002918A3 WO1996002918A3 PCT/US1995/008716 US9508716W WO9602918A3 WO 1996002918 A3 WO1996002918 A3 WO 1996002918A3 US 9508716 W US9508716 W US 9508716W WO 9602918 A3 WO9602918 A3 WO 9602918A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- crystalline silicate
- preparing glass
- toxic
- silicate matrix
- cold processes
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/16—Preparation of silica xerogels
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU31260/95A AU3126095A (en) | 1994-07-15 | 1995-07-14 | Cold processes for preparing glass through the use of a crystalline silicate matrix |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27583794A | 1994-07-15 | 1994-07-15 | |
US08/275,837 | 1994-07-15 | ||
US42628895A | 1995-04-21 | 1995-04-21 | |
US08/426,288 | 1995-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996002918A2 WO1996002918A2 (en) | 1996-02-01 |
WO1996002918A3 true WO1996002918A3 (en) | 1996-03-14 |
Family
ID=26957623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/008716 WO1996002918A2 (en) | 1994-07-15 | 1995-07-14 | Cold processes for preparing glass through the use of a crystalline silicate matrix |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU3126095A (en) |
WO (1) | WO1996002918A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0215341D0 (en) * | 2002-07-03 | 2002-08-14 | British Nuclear Fuels Plc | Storage of hazardous materials |
CN104934089A (en) * | 2015-04-27 | 2015-09-23 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Radioactive wastewater treatment method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53121023A (en) * | 1977-03-01 | 1978-10-23 | Ishikawa Takashi | Manufacture of artificial light weight aggregate |
EP0067495A1 (en) * | 1981-06-12 | 1982-12-22 | Westinghouse Electric Corporation | Method for the containment of nuclear waste |
FR2527376A1 (en) * | 1982-05-21 | 1983-11-25 | Kernforschungsz Karlsruhe | PROCESS FOR IMPROVING THE PROPERTIES OF RADIOACTIVE SOLID WASTE INCORPORATED IN A MATRIX AND SOLIDIFIED |
US4514329A (en) * | 1981-07-06 | 1985-04-30 | Agency Of Industrial Science & Technology | Process for vitrifying liquid radioactive waste |
JPS63187196A (en) * | 1987-01-30 | 1988-08-02 | 株式会社東芝 | Solidifying processing method of radioactive waste |
FR2621260A1 (en) * | 1987-10-02 | 1989-04-07 | Davidovits Joseph | METHOD FOR STABILIZING, SOLIDIFYING AND STORING WASTE |
DE3940903A1 (en) * | 1989-12-11 | 1991-06-20 | Dinda Kickdown Gmbh | Toxic waste esp. halogenated organic and heavy metal disposal - by fixing with synthetic calcium hydro-silicate and opt. calcium aluminosilicate |
-
1995
- 1995-07-14 AU AU31260/95A patent/AU3126095A/en not_active Abandoned
- 1995-07-14 WO PCT/US1995/008716 patent/WO1996002918A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53121023A (en) * | 1977-03-01 | 1978-10-23 | Ishikawa Takashi | Manufacture of artificial light weight aggregate |
EP0067495A1 (en) * | 1981-06-12 | 1982-12-22 | Westinghouse Electric Corporation | Method for the containment of nuclear waste |
US4514329A (en) * | 1981-07-06 | 1985-04-30 | Agency Of Industrial Science & Technology | Process for vitrifying liquid radioactive waste |
FR2527376A1 (en) * | 1982-05-21 | 1983-11-25 | Kernforschungsz Karlsruhe | PROCESS FOR IMPROVING THE PROPERTIES OF RADIOACTIVE SOLID WASTE INCORPORATED IN A MATRIX AND SOLIDIFIED |
JPS63187196A (en) * | 1987-01-30 | 1988-08-02 | 株式会社東芝 | Solidifying processing method of radioactive waste |
FR2621260A1 (en) * | 1987-10-02 | 1989-04-07 | Davidovits Joseph | METHOD FOR STABILIZING, SOLIDIFYING AND STORING WASTE |
DE3940903A1 (en) * | 1989-12-11 | 1991-06-20 | Dinda Kickdown Gmbh | Toxic waste esp. halogenated organic and heavy metal disposal - by fixing with synthetic calcium hydro-silicate and opt. calcium aluminosilicate |
Non-Patent Citations (4)
Title |
---|
CHEMICAL ABSTRACTS, vol. 117, no. 8, 24 August 1992, Columbus, Ohio, US; abstract no. 75238B, YUDOVITCH: "additive for cement" * |
CHEMICAL ABSTRACTS, vol. 90, no. 8, 19 February 1979, Columbus, Ohio, US; abstract no. 60098F, TABATA: "ARTIFICIAL LIGHTWEIGHT AGGREGATES WITH HIGH STRENGTH AND IMPROVED WATERPROOFNESS." * |
DATABASE WPI Week 198836, Derwent World Patents Index; AN 1988-254921 * |
OTKRYTIYA IZOBRET, vol. 42, no. 120, USSR, XP000375874 * |
Also Published As
Publication number | Publication date |
---|---|
WO1996002918A2 (en) | 1996-02-01 |
AU3126095A (en) | 1996-02-16 |
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