GB346541A - A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials - Google Patents

A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials

Info

Publication number
GB346541A
GB346541A GB7551/30A GB755130A GB346541A GB 346541 A GB346541 A GB 346541A GB 7551/30 A GB7551/30 A GB 7551/30A GB 755130 A GB755130 A GB 755130A GB 346541 A GB346541 A GB 346541A
Authority
GB
United Kingdom
Prior art keywords
coal
duct
current
carried
separator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7551/30A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB346541A publication Critical patent/GB346541A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

346,541. Drying during suspension in gaseous currents. ROSIN, P., 86, Bautznerstrasse, Dresden, Germany. March 7, 1930, No. 7551. Convention date, March 9, 1929. [Class 34 (ii).] Coal &c. in a finely-divided condition is dried in the cool part of a current of flue gas, separated therefrom, and heated in the hot part of the current. The coal is fed through an air-lock o into the cool part of the gas current passing through the ducts f, g and is carried to a sifter h from which the dried coal is carried to a cyclone separator l, while the damp coal passes through a duct i to a rotary disintegrator k from which it returns to the duct g. From the separator l the dried coal passes through a duct q into the hot part of the gas current and is carried through the pipe system b, c, d to a cyclone separator e. The flue gas passes from the separator e to the duct f in which it entrains moist coal and the heated coal is discharged to a conveyer d. Specification 310,358, [Class 34 (ii), Drying systems &c.], is referred to.
GB7551/30A 1929-03-09 1930-03-07 A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials Expired GB346541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346541X 1929-03-09

Publications (1)

Publication Number Publication Date
GB346541A true GB346541A (en) 1931-04-16

Family

ID=6255298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7551/30A Expired GB346541A (en) 1929-03-09 1930-03-07 A process and apparatus for the combined pneumatic drying and subsequent pneumatic heating of materials

Country Status (3)

Country Link
CH (1) CH148211A (en)
ES (1) ES117199A1 (en)
GB (1) GB346541A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975836C (en) * 1949-07-02 1962-10-18 Babcock & Wilcox Dampfkessel W Mill drying system heated by exhaust gases from the fired steam generator

Also Published As

Publication number Publication date
CH148211A (en) 1931-07-15
ES117199A1 (en) 1930-04-01

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