Heat exchange – Structural installation
Patent
1983-02-03
1986-02-11
Richter, Sheldon J.
Heat exchange
Structural installation
165143, 165144, 165147, 165154, F24H 300
Patent
active
045693870
ABSTRACT:
The invention concerns a device for the cooling of hot gaseous solids suspensions, particularly for the cooling of hot gaseous TiO.sub.2 suspensions resulting from the production of titanium dioxide by vapor phase oxidation of titanium tetrachloride. The device consists of a number of coaxially connected constructional units, each of which consists of three jacketed tubes, i.e., tubes 1, 2 and 3, which are coaxially connected in such a way that tube 1 conically tapers toward tube 2 and that tube 3 is larger in diameter than tube 2. Heat transfer is twice as high in the device of the invention as in a comparable conventional cooling tube of uniform inner diameter; moreover, the demand of scrub solids needed to prevent the formation of deposits on its walls is reduced to one third of the quantity needed in a conventional cooling tube.
REFERENCES:
patent: 2362694 (1944-11-01), Hill
patent: 2721626 (1955-10-01), Rick
patent: 2904400 (1959-09-01), Asendorf et al.
patent: 2914915 (1959-12-01), Sziklas et al.
patent: 3443630 (1969-05-01), Auld
patent: 3457038 (1969-07-01), Kulling et al.
patent: 3486554 (1969-12-01), Mobius
patent: 3511308 (1970-05-01), Nerlinger
patent: 3583476 (1971-06-01), Woebcke et al.
Hartmann Achim
Schonherr Dietrich W.
Kronos Titan-GmbH
Richter Sheldon J.
Smith Randolph A.
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