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Class Information
Number: 201/42
Name: Distillation: processes, thermolytic > Particle size
Description: Thermolytic processes as provided for in this class wherein there is either recited or disclosed a reference to a particular size or dimension of the particles of at least one component of the material being acted upon.

Patents under this class:

Patent Number Title Of Patent Date Issued
8641871 Pyrolytic process and apparatus for producing enhanced amounts of aromatic compounds Feb. 4, 2014
8049049 Method of upgrading biomass, upgraded biomass, biomass water slurry and method of producing same, upgraded biomass gas, and method of gasifying biomass Nov. 1, 2011
7883605 Pyrolytic process for producing enhanced amounts of aromatic compounds Feb. 8, 2011
7034198 Method for decomposing plastic Apr. 25, 2006
5670024 Thermal treatment process for waste and/or residual materials Sep. 23, 1997
5525196 Process for producing formed activated coke Jun. 11, 1996
5336443 Anisotropically electroconductive adhesive composition Aug. 9, 1994
5095040 Process for conveying old rubber tires into oil and a useful residue Mar. 10, 1992
4624807 Process for producing microspherical, oil-containing carbonaceous particles Nov. 25, 1986
4452670 Method and apparatus for recovering preheater coal fines Jun. 5, 1984
4436588 Process for devolatilizing devolatilizable fine-grained material by means of hot, fine-grained heat-carrying material Mar. 13, 1984
4419186 Process for making strong metallurgical coke Dec. 6, 1983
4388152 Process for producing blast furnace grade coke, a distillable product and fuel gases from a heavy, high sulfur, crude oil Jun. 14, 1983
4385962 Method for the production of coke May. 31, 1983
4268358 Method of reducing the sulfur content of coal reduced to dust May. 19, 1981
4264414 Method for reducing coke oven carbonization pressure Apr. 28, 1981
4243510 Shale retorting process and apparatus Jan. 6, 1981
4240877 Method for preheating coal for coking Dec. 23, 1980
4233117 Manufacture of abrasion-resistant coke Nov. 11, 1980
4225391 Method of preparing coals for coking Sep. 30, 1980
4211606 Method for thermal processing bitumen-containing materials and device for realization of same Jul. 8, 1980
4197160 Process by means of which moulded coke can be obtained from non-cokable coals Apr. 8, 1980
4162960 Shale retorting process and apparatus Jul. 31, 1979
4147593 Flash pyrolysis of organic solid waste employing ash recycle Apr. 3, 1979
4146434 Process for the desulfurization of petroleum coke Mar. 27, 1979
4145274 Pyrolysis with staged recovery Mar. 20, 1979
4110169 Method for manufacturing high-strength formed coke in slight mutual agglomeration using horizontal type coke oven battery Aug. 29, 1978
4105501 Method for producing metallurgical coke Aug. 8, 1978
4104128 Apparatus and method for recovery of coal fines Aug. 1, 1978
4102773 Pyrolysis with cyclone burner Jul. 25, 1978
4082515 Coke oven system and agglomerating carryover fines therein Apr. 4, 1978
4078973 Loop pyrolysis process for organic solid wastes Mar. 14, 1978
4077847 Solid waste disposal system Mar. 7, 1978
4002535 Preconditioning treatment of coal to minimize agglomeration Jan. 11, 1977
4002533 Two-step process for conditioning sized coal and resulting product Jan. 11, 1977
3992266 Recovery of coal fines from preheater Nov. 16, 1976
3945809 Method and apparatus for removing coarse unentrained char particles from the second stage of a two-stage coal gasifier Mar. 23, 1976

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