AU508196B2 - Fluid bed drying using hot gas in freeboard - Google Patents

Fluid bed drying using hot gas in freeboard

Info

Publication number
AU508196B2
AU508196B2 AU28973/77A AU2897377A AU508196B2 AU 508196 B2 AU508196 B2 AU 508196B2 AU 28973/77 A AU28973/77 A AU 28973/77A AU 2897377 A AU2897377 A AU 2897377A AU 508196 B2 AU508196 B2 AU 508196B2
Authority
AU
Australia
Prior art keywords
freeboard
hot gas
fluid bed
bed drying
drying
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
AU28973/77A
Other languages
English (en)
Other versions
AU2897377A (en
Inventor
W. W. and Spencer RE Jukkola
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of AU2897377A publication Critical patent/AU2897377A/en
Application granted granted Critical
Publication of AU508196B2 publication Critical patent/AU508196B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
AU28973/77A 1976-09-30 1977-09-21 Fluid bed drying using hot gas in freeboard Expired AU508196B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS728332 1976-09-30
US05/728,332 US4085516A (en) 1976-09-30 1976-09-30 Fluidized bed drying process for porous materials

Publications (2)

Publication Number Publication Date
AU2897377A AU2897377A (en) 1979-03-29
AU508196B2 true AU508196B2 (en) 1980-03-13

Family

ID=24926415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28973/77A Expired AU508196B2 (en) 1976-09-30 1977-09-21 Fluid bed drying using hot gas in freeboard

Country Status (12)

Country Link
US (1) US4085516A (oth)
JP (1) JPS5353059A (oth)
AU (1) AU508196B2 (oth)
BE (1) BE859247A (oth)
CA (1) CA1083809A (oth)
ES (1) ES462754A1 (oth)
FI (1) FI772838A7 (oth)
FR (1) FR2366531A1 (oth)
GB (1) GB1530840A (oth)
NO (1) NO773319L (oth)
SE (1) SE430717B (oth)
ZA (1) ZA775559B (oth)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301749A (en) * 1978-12-26 1981-11-24 Babcock & Wilcox Limited Fluidized bed combustion
US4263262A (en) * 1979-10-01 1981-04-21 Dorr-Oliver Incorporated Fluid bed calcining process
US4304754A (en) * 1979-10-01 1981-12-08 Dorr-Oliver Incorporated Fluid bed calcining apparatus
JPS57173013U (oth) * 1981-04-28 1982-10-30
DE3335537C1 (de) * 1983-09-30 1984-12-13 Ewald 4133 Neukirchen-Vluyn Schwing Anlage fuer die Entlackung von metallischen und keramischen Gegenstaenden
EP0158632A1 (en) * 1983-10-14 1985-10-23 N D Ashman Limited Gas distributor for fluidised beds
US5607649A (en) * 1992-06-05 1997-03-04 Niro Holding A/S Method and apparatus for processing a particulate material in a fluidized bed chamber
US5929276A (en) * 1995-06-06 1999-07-27 Kirkovits; August Ernst Process for the preparation of anhydrous trisodium citrate
US5879638A (en) * 1995-10-16 1999-03-09 Dorr-Oliver Incorporated Fluidized bed reactor with gas distributor
US5779989A (en) * 1995-11-02 1998-07-14 Dorr-Oliver Incorporated Fluidized bed reactor with gas distributor and baffle
BRPI0919624A2 (pt) * 2008-10-22 2015-12-01 Southern Res Inst processo de descontaminação de gás de síntese.
CN119146705B (zh) * 2024-11-19 2025-04-11 江苏巨鼎环保节能设备制造有限公司 一种具有搅拌器的单锥干燥器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650084A (en) * 1946-06-28 1953-08-25 Dorr Co Calcining lime bearing sludges
GB951245A (en) * 1960-09-30 1964-03-04 Gas Council Improvements in or relating to the fluid transfer of solid particles
US3288282A (en) * 1963-06-20 1966-11-29 Head Wrightson & Co Ltd Method and apparatus for drying and separating solid particles
BE701295A (oth) * 1967-07-12 1967-12-18
NL7204744A (oth) * 1972-04-09 1973-10-11
US3892538A (en) * 1973-02-28 1975-07-01 Ram Gopal Seth Method and apparatus for generating high temperature zone using fixed-fluidized bed
HU167659B (oth) * 1973-12-22 1975-11-28

Also Published As

Publication number Publication date
FI772838A7 (fi) 1978-03-31
JPS5353059A (en) 1978-05-15
FR2366531B1 (oth) 1983-08-26
CA1083809A (en) 1980-08-19
BE859247A (fr) 1978-01-16
NO773319L (no) 1978-03-31
GB1530840A (en) 1978-11-01
AU2897377A (en) 1979-03-29
ES462754A1 (es) 1978-12-16
SE430717B (sv) 1983-12-05
SE7710891L (sv) 1978-03-31
ZA775559B (en) 1979-04-25
US4085516A (en) 1978-04-25
FR2366531A1 (fr) 1978-04-28

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