Catalyst – solid sorbent – or support therefor: product or process – Forming or treating a sphere – process only
Patent
1996-11-01
1998-10-13
Lovering, Richard D.
Catalyst, solid sorbent, or support therefor: product or process
Forming or treating a sphere, process only
204456, 204470, 252184, 25231501, 264555, 423308, 423598, 423612, 501 12, 501137, 502 10, 502350, 588 13, 588901, B01J 1300, B01J 3508, C01B 2526, C01G 23053
Patent
active
058211861
ABSTRACT:
The present invention are methods for preparing hydrous titanium oxide spherules, hydrous titanium oxide gels such as gel slabs, films, capillary and electrophoresis gels, titanium monohydrogen phosphate spherules, hydrous titanium oxide spherules having suspendible particles homogeneously embedded within to form a composite sorbent, titanium monohydrogen phosphate spherules having suspendible particles of at least one different sorbent homogeneously embedded within to form a composite sorbent having a desired crystallinity, titanium oxide spherules in the form of anatase, brookite or rutile, titanium oxide spherules having suspendible particles homogeneously embedded within to form a composite, hydrous titanium oxide fiber materials, titanium oxide fiber materials, hydrous titanium oxide fiber materials having suspendible particles homogeneously embedded within to form a composite, titanium oxide fiber materials having suspendible particles homogeneously embedded within to form a composite and spherules of barium titanate. These variations of hydrous titanium oxide spherules and gel forms prepared by the gel-sphere, internal gelation process offer more useful forms of inorganic ion exchangers, catalysts, getters and ceramics.
REFERENCES:
patent: 3522187 (1970-07-01), Kraus
patent: 4113660 (1978-09-01), Abe et al.
patent: 4161513 (1979-07-01), Forberg et al.
patent: 4313844 (1982-02-01), Sato et al.
patent: 4397778 (1983-08-01), Lloyd
patent: 4502987 (1985-03-01), Lloyd et al.
patent: 4511455 (1985-04-01), Dosch et al.
patent: 4748016 (1988-05-01), Browaeys et al.
patent: 5122360 (1992-06-01), Harris et al.
patent: 5207973 (1993-05-01), Harris et al.
J. L. Collins, M. H. Lloyd and R. L. Fellows, "The Basic Chemistry Involved in the Internal-Gelation Method of Precipitating Uranium as Determined by pH Measurements," RadioActa, 121-123 (1987).
J. L. Collins, B. Z. Egan, et al, Evaluation of Selected Ion Exchangers for the Removal of Cesium from MVST W-25 Supernate, ORNL/TM-12938, Apr. 1995.
J. L. Collins, et al, Development and Testing of Ion Exchangers for Treatment of Liquid Wastes at Oak Ridge National Laboratory, ORNLTM-12315, Mar. 1993.
M. H. Lloyd, et al, A Gel Sphere Process for FBR Fuel Fabrication from CoProcessed Feed, ORNL/TM-8399, Feb. 1983.
J. L. Collins, et al, "Batch Test Equilibration Studies Examining the Removal of Cs, Sr, and Tc from Supernatants from ORNL Underground Storage Tanks by Selected Ion Exchangers," submitted for publication in Proceedings Of the 2nd International Conference of Waste Management: Challenges & Innovations in the Management of Hazardous Waste, May 10-12, 1995.
O. J. Heinonen, et al, "Sorption of Strontium (II) and Radio Strontium Ions on Sodium Titanate," Radiochemica Acta, 28(1981), pp. 93-96.
Lockheed Martin Energy Research Corporation
Lovering Richard D.
Stafford Shelley L.
LandOfFree
Method for preparing hydrous titanium oxide spherules and other does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for preparing hydrous titanium oxide spherules and other , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing hydrous titanium oxide spherules and other will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-313070