1
Liang Tseng Fan, Chin Yung Wen: Method for wastewater treatment in fluidized bed biological reactors. Kansas State Univ Research Foundation, March 30, 1982: US04322296 (38 worldwide citation)

Wastewater is subjected to biological reaction in a bed containing the biological reaction bacteria on a particulate carrier wherein the lower portion of the bed is fluidized while the upper portion is maintained as a fixed bed. When the fixed bed portion becomes clogged with cellular material, the ...


2
Clarence E Hulbert Jr, Liang Tseng Fan, Mufit Akinc: Method of making concrete from fly ash. Clarence E Hulbert Jr, William S Dorman, December 23, 1980: US04240952 (37 worldwide citation)

In a method of making concrete of the Portland Cement type wherein a quantity of cementitious material, such as Portland Cement, is mixed with a quantity of aggregate, generally sand and rock in varying proportions and water; and, wherein, the resulting mixture is stirred or mixed for an appropriate ...


3
Robin Somerville, Liang Tseng Fan: Method of preparing a high heating value fuel product. Solidiwaste Technology, Harrison & Egbert, October 24, 1989: US04875905 (34 worldwide citation)

A method of preparing a high heating value fuel product that comprises the steps of blending a high heating value sludge material with a cellulosic material, adding a microencapsulation reagent to the blended mixture of the sludge and the cellulosic material, introducing a pozzolanic agent to the bl ...


4
Liang tseng Fan, Walter P Walawender: Pyrolytic conversion of carbonaceous solids to fuel gas in quartz sand fluidized beds. Kansas State University Research Foundation, May 15, 1984: US04448589 (26 worldwide citation)

Particulate carbonaceous solids are pyrolytically converted to fuel gas in a fluidized bed containing quartz sand as the primary inert heat-transfer medium. In addition to the quartz sand, the fluidized bed contains an anti-agglomerating composition consisting of a carbonate or oxide of calcium, mag ...


5
Liang Tseng Fan, Chin Yung Wen: Method for wastewater treatment in fluidized bed biological reactors. Kansas State University Research Foundation, Tilton Fallon Lungmus & Chestnut, March 3, 1981: US04253947 (23 worldwide citation)

Wastewater is subjected to biological reaction in a bed containing the biological reaction bacteria on a particulate carrier wherein the lower portion of the bed is fluidized while the upper portion is maintained as a fixed bed. When the fixed bed portion becomes clogged with cellular material, the ...


6
Chin Yung Wen, Liang Tseng Fan: Method of filtration using convertible (semifluidized) beds. Kansas State University Research Foundation, Tilton Fallon Lungmus & Chestnut, June 12, 1979: US04157959 (22 worldwide citation)

Fine particulates are removed from fluids (gases or liquids) by beds of filter media operated as convertible (semifluidized) beds, wherein the fluidized portion of the bed progressively increases in size during the filtrations. The method has particular application to filtrations which are difficult ...


7
Liang tseng Fan, Mohammad Reza Shafie: Extraction of hydrocarbons from hydrocarbon-containing materials. Green Source Energy, Rothwell Figg Ernst & Manbeck P C, January 24, 2012: US08101812 (11 worldwide citation)

Solvents and methods are provided for extracting a hydrocarbon fraction from a solid, semi-solid, liquid or viscous liquid hydrocarbon-containing material.


8
Liang tseng Fan, Alexander P Mathews: Mass transfer into porous granules using stratified semifluidized beds. Kansas State University Research Foundation, Tilton Fallon Lungmus & Chestnut, November 25, 1986: US04624789 (10 worldwide citation)

Mass transfer of components from gases or liquids into porous absorbent granular media is carried out by a method using a semifluidized bed in stratified condition. The absorbent medium is composed of both small and large granules. In the stratified bed, at least part of the small size granules are ...


9
Robin B Somerville, Liang tseng Fan: Solidification process with enhancement of heavy metals insolubilization. Solidiwaste Technology, Harrison & Egbert, September 17, 1991: US05049285 (8 worldwide citation)

The process for immobilizing a hazardous waste containing heavy metals comprises the steps of pretreating the waste by adding a sulfide to the hazardous waste so as to generate the sulfides of the heavy metals from the hazardous waste, mixing a chemical reagent with the pretreated waste, and blendin ...


10
Liang tseng Fan: Process for producing fructose. Kansas State University Research Foundation, Hovey Williams Timmons & Collins, September 27, 1988: US04774183 (8 worldwide citation)

A low cost process for producing concentrated fructose is described which involves selective, preferential biological utilization of glucose in mixtures of glucose and fructose, in order to thereby yield concentrated fructose. Broadly speaking, the method involves contacting a mixture containing res ...