ES8100903A1 - Metodo de tratar termicamente material en particulas y apa- rato correspondiente - Google Patents

Metodo de tratar termicamente material en particulas y apa- rato correspondiente

Info

Publication number
ES8100903A1
ES8100903A1 ES487430A ES487430A ES8100903A1 ES 8100903 A1 ES8100903 A1 ES 8100903A1 ES 487430 A ES487430 A ES 487430A ES 487430 A ES487430 A ES 487430A ES 8100903 A1 ES8100903 A1 ES 8100903A1
Authority
ES
Spain
Prior art keywords
vessel
heating tube
lower portion
calcining
granular
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
ES487430A
Other languages
English (en)
Other versions
ES487430A0 (es
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.)
BPB Ltd
Original Assignee
BPB Industries PLC
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 BPB Industries PLC filed Critical BPB Industries PLC
Publication of ES487430A0 publication Critical patent/ES487430A0/es
Publication of ES8100903A1 publication Critical patent/ES8100903A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/004—Calcining using hot gas streams in which the material is moved
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Cereal-Derived Products (AREA)

Abstract

METODO Y APARATO CORRESPONDIENTE PARA TRATAR TERMICAMENTE MATERIAL EN PARTICULAS. CONSISTE EN INTRODUCIR EL MATERIAL EN UN RECIPIENTE CONFINANDOLO EN LA ZONA DEL FONDO DEL RECIPIENTE QUE CONSTA DE UN TUBO DESCENDENTE (6) ADAPTADO AL PASO DE GASES CALIENTES Y QUE DESEMBOCA JUNTO AL FONDO, POR LO QUE EN USO EL GAS CALIENTE QUE SALE DE LA PORCION INFERIOR DEL TUBO DE CALENTAMIENTO CALENTARA Y HARA CIRCULAR SIMULTANEAMENTE EL MATERIAL DEL FONDO Y CON ELLO CALENTARA Y AGITARA SUSTANCIALMENTE LA TOTALIDAD DEL CONTENIDO DEL RECIPIENTE. CALCINACION DE YESO Y MINERALES.
ES487430A 1979-01-08 1980-01-03 Metodo de tratar termicamente material en particulas y apa- rato correspondiente Expired ES8100903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7900593 1979-01-08

Publications (2)

Publication Number Publication Date
ES487430A0 ES487430A0 (es) 1980-12-16
ES8100903A1 true ES8100903A1 (es) 1980-12-16

Family

ID=10502375

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487430A Expired ES8100903A1 (es) 1979-01-08 1980-01-03 Metodo de tratar termicamente material en particulas y apa- rato correspondiente

Country Status (29)

Country Link
US (1) US4629419A (es)
JP (2) JPS5594634A (es)
KR (1) KR830000942B1 (es)
AR (1) AR221521A1 (es)
AT (1) AT381695B (es)
AU (1) AU530893B2 (es)
BE (1) BE881016A (es)
BR (1) BR8000067A (es)
CA (1) CA1141157A (es)
CH (1) CH644531A5 (es)
DE (1) DE3000314A1 (es)
DK (1) DK155244C (es)
ES (1) ES8100903A1 (es)
FI (1) FI65417C (es)
FR (1) FR2445941B1 (es)
GB (1) GB2043219B (es)
IE (1) IE49127B1 (es)
IN (1) IN152261B (es)
IT (1) IT1130199B (es)
LU (1) LU82063A1 (es)
LV (1) LV5640A3 (es)
NL (1) NL185896C (es)
NO (1) NO152000C (es)
NZ (1) NZ192447A (es)
PL (1) PL126556B1 (es)
SE (1) SE447475B (es)
SU (1) SU1232136A3 (es)
UA (1) UA6321A1 (es)
ZA (1) ZA796983B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA817558B (en) * 1980-11-10 1983-02-23 Bpb Industries Plc Improvements in calcining calcium sulphate dihydrate
GB2140702A (en) * 1980-11-10 1984-12-05 Bpb Industries Plc Fluidised bed calcination
DE3234911A1 (de) * 1982-09-21 1984-03-22 Herbert 7853 Steinen Hüttlin Fliessbettapparatur
US4744961A (en) * 1985-04-25 1988-05-17 United States Gypsum Company Submerged combustion calcination
US4626199A (en) * 1985-04-25 1986-12-02 United States Gypsum Company Submerged combustion calcination
DE3520718A1 (de) * 1985-06-10 1986-12-11 Herbert 7853 Steinen Hüttlin Fliessbettapparatur
DE3530744A1 (de) * 1985-08-28 1987-03-05 Herbert Huettlin Fliessbettapparatur
GB2185419B (en) * 1986-01-07 1990-04-18 Bpb Industries Plc Improvements in calcination apparatus
DE3608885A1 (de) * 1986-03-17 1987-09-24 Herbert Huettlin Vorrichtung zum granulieren, pelletieren, dragieren und/oder trocknen rieselfaehigen gutes
GB8625964D0 (en) * 1986-10-30 1986-12-03 Bpb Industries Plc Calcination apparatus
US4790748A (en) * 1987-04-14 1988-12-13 Gwyer Grimminger Grain drying method and apparatus utilizing fluidized bed
WO1990008111A1 (de) * 1989-01-19 1990-07-26 Gebr. Knauf Westdeutsche Gipswerke Kg Verfahren zur herstellung von calciumsulfat-anhydrit
WO1991001349A1 (de) * 1989-07-19 1991-02-07 Robaco Chemie Handelsgesellschaft Mbh Verfahren zur herstellung eines füllstoffes für pvc-formmassen, verwendung des so hergestellten füllstoffes und den so hergestellten füllstoff enthaltende pvc-formmasse
JP2508532Y2 (ja) * 1990-09-05 1996-08-28 東洋電装株式会社 ディストリビュ―タ
GB9317849D0 (en) * 1993-08-27 1993-10-13 Bpb Industries Plc Improvements in calcination
US5743954A (en) * 1995-02-02 1998-04-28 United States Gypsum Company Method for continuous refractoryless calcining of gypsum
US5743728A (en) * 1995-08-15 1998-04-28 Usg Corporation Method and system for multi-stage calcining of gypsum to produce an anhydrite product
CN1416390A (zh) 2000-01-05 2003-05-07 美国圣戈班技术织物有限公司 光滑增强水泥板及其制备方法
US20050083173A1 (en) * 2003-10-20 2005-04-21 Konupek Ingrid H. Locking remote control
US7434980B2 (en) 2004-02-27 2008-10-14 United States Gypsum Company Swinging agitator for a gypsum calcining apparatus and the like
US7175426B2 (en) 2004-02-27 2007-02-13 United States Gypsum Company High efficiency refractoryless kettle
JP4777058B2 (ja) * 2004-12-22 2011-09-21 太平洋セメント株式会社 無水石膏の製造方法及び無水石膏焼成システム
DE102005006570B4 (de) * 2005-02-11 2014-07-10 Outotec Oyj Verfahren und Vorrichtung zur Fluidisierung einer Wirbelschicht
WO2007045050A1 (en) 2005-10-21 2007-04-26 Calix Pty Ltd A material compound and a method of fabricating the same
EP2004319B8 (en) 2006-03-31 2015-07-22 Calix Ltd System and method for the calcination of minerals
US7556791B2 (en) * 2006-12-20 2009-07-07 United States Gypsum Company Gypsum anhydrite fillers and process for making same
CN101832712A (zh) * 2010-05-19 2010-09-15 广东莱雅化工有限公司 一种采用电辐射煅烧矿物的方法及其装置
WO2015021436A2 (en) * 2013-08-08 2015-02-12 Mcalister Technologies, Llc Ceramic calciner apparatus and associated systems and methods
CN113173726B (zh) * 2021-04-30 2023-05-26 青海新雨田化工有限公司 一种助磨剂用聚合醇胺加工设备
CN113562995A (zh) * 2021-08-31 2021-10-29 中建材创新科技研究院有限公司 一种石膏并流煅烧器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576547A (en) * 1925-02-12 1926-03-16 Edward C Reader Drying apparatus
DE669864C (de) * 1935-03-30 1939-01-05 Krystal As Behaelter zum Aufrechterhalten einer Suspension
GB700654A (en) * 1950-12-08 1953-12-09 Bataafsche Petroleum Apparatus for and method of heating powdered materials
US2647738A (en) * 1950-12-08 1953-08-04 Shell Dev Heating powdered material
NL285104A (es) * 1961-11-13
AU408397B1 (en) * 1966-02-02 1970-12-01 Christmas Island Phosphate Commission Heating of discrete material
GB1159310A (en) * 1967-07-04 1969-07-23 British Petroleum Co Method of Lighting a Fluidised Bed Furnace
GB1240655A (en) * 1967-11-06 1971-07-28 Fawkham Dev Ltd Improvements relating to a method of and apparatus for treating particulate material
DK130338B (da) * 1968-01-25 1975-02-10 Vychodoceske Chem Z Synthesia Apparat til frembringelse af et roterende svævelag med reguleret bevægelse af drevne partikler.
AT285533B (de) * 1968-11-18 1970-10-27 Chemie Linz Ag Vorrichtung zur kontinuierlichen Entwässerung von Aluminiumfluoridhydraten
GB1488665A (en) * 1973-11-27 1977-10-12 Bpb Industries Ltd Calcining calcium sulphate dihydrate
US4176157A (en) * 1974-11-14 1979-11-27 Bpb Industries Limited Calcining calcium sulphate dihydrate
JPS534935A (en) * 1976-07-03 1978-01-18 Yasuhiro Okamoto Method of determining stop position of vehicle and automobile
DE2737079A1 (de) * 1976-08-23 1978-03-09 Gvnii Tsementnoj Promy Einrichtung zur waermebehandlung eines schuettgutes im schwebezustand
US4167819A (en) * 1977-12-05 1979-09-18 The United States Of America As Represented By The United States Department Of Energy Pressure regulator

Also Published As

Publication number Publication date
IE49127B1 (en) 1985-08-07
JPS6158406B2 (es) 1986-12-11
LU82063A1 (fr) 1980-04-23
NL185896B (nl) 1990-03-16
GB2043219B (en) 1983-11-02
NO794110L (no) 1980-07-09
IT8019073A0 (it) 1980-01-08
DK155244B (da) 1989-03-13
IE792428L (en) 1980-07-08
JPS5916533A (ja) 1984-01-27
JPS609852B2 (ja) 1985-03-13
FR2445941A1 (fr) 1980-08-01
IT1130199B (it) 1986-06-11
PL221189A1 (es) 1980-09-22
IN152261B (es) 1983-12-03
SU1232136A3 (ru) 1986-05-15
US4629419A (en) 1986-12-16
ATA7580A (de) 1986-04-15
SE8000020L (sv) 1980-07-09
GB2043219A (en) 1980-10-01
BE881016A (fr) 1980-07-07
DE3000314C2 (es) 1991-09-26
DK155244C (da) 1989-07-24
DE3000314A1 (de) 1980-07-24
NL7909045A (nl) 1980-07-10
NZ192447A (en) 1983-11-30
ES487430A0 (es) 1980-12-16
FI65417B (fi) 1984-01-31
NO152000B (no) 1985-04-09
FI65417C (fi) 1984-05-10
AU530893B2 (en) 1983-08-04
BR8000067A (pt) 1980-09-23
FR2445941B1 (fr) 1987-08-21
AR221521A1 (es) 1981-02-13
DK8980A (da) 1980-07-09
NL185896C (nl) 1990-08-16
FI800055A (fi) 1980-07-09
ZA796983B (en) 1980-11-26
NO152000C (no) 1985-07-17
KR830000942B1 (ko) 1983-05-14
AT381695B (de) 1986-11-10
LV5640A3 (lv) 1994-05-10
JPS5594634A (en) 1980-07-18
UA6321A1 (uk) 1994-12-29
CH644531A5 (fr) 1984-08-15
CA1141157A (en) 1983-02-15
PL126556B1 (en) 1983-08-31
AU5409679A (en) 1980-07-17
SE447475B (sv) 1986-11-17

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