ZA783006B - A process for the continuous conveyance of solid particles and for the uniform changing thereof into an appliance which is under pressure - Google Patents

A process for the continuous conveyance of solid particles and for the uniform changing thereof into an appliance which is under pressure

Info

Publication number
ZA783006B
ZA783006B ZA00783006A ZA783006A ZA783006B ZA 783006 B ZA783006 B ZA 783006B ZA 00783006 A ZA00783006 A ZA 00783006A ZA 783006 A ZA783006 A ZA 783006A ZA 783006 B ZA783006 B ZA 783006B
Authority
ZA
South Africa
Prior art keywords
appliance
under pressure
solid particles
continuous conveyance
uniform changing
Prior art date
Application number
ZA00783006A
Inventor
M Rossbach
A Meyer
W Grams
J Stelter
H Taubmann
W Danguillier
Original Assignee
Saarbergwerke Ag
Wyhlen Ag Eisenbau
Otto & Co Gmbh
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 Saarbergwerke Ag, Wyhlen Ag Eisenbau, Otto & Co Gmbh filed Critical Saarbergwerke Ag
Publication of ZA783006B publication Critical patent/ZA783006B/en

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/466—Entrained flow processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
ZA00783006A 1977-05-25 1978-05-25 A process for the continuous conveyance of solid particles and for the uniform changing thereof into an appliance which is under pressure ZA783006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772723542 DE2723542A1 (en) 1977-05-25 1977-05-25 METHOD FOR CONTINUOUS CONVEYING AND EVALUATION OF SOLID PARTICLES INTO A PRESSURE APPARATUS

Publications (1)

Publication Number Publication Date
ZA783006B true ZA783006B (en) 1979-06-27

Family

ID=6009796

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00783006A ZA783006B (en) 1977-05-25 1978-05-25 A process for the continuous conveyance of solid particles and for the uniform changing thereof into an appliance which is under pressure

Country Status (9)

Country Link
JP (1) JPS549881A (en)
AU (1) AU521598B2 (en)
BR (1) BR7803310A (en)
CA (1) CA1094609A (en)
DE (1) DE2723542A1 (en)
FR (1) FR2392319A1 (en)
GB (1) GB1598169A (en)
IN (1) IN150302B (en)
ZA (1) ZA783006B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370302A (en) * 1980-01-04 1983-01-25 Teijin Limited Machine for solid phase polymerization
LU83701A1 (en) * 1981-10-19 1983-06-08 Wurth Paul Sa DEVICE FOR CONTROLLING THE CONTENT AND FILLING OF A POWDER MATERIALS DISPENSING TANK
FR2516543B1 (en) * 1981-11-18 1986-07-18 Do Nii Chernoj Metallurgii PROCESS FOR PROVIDING A FUEL POWDER MIXTURE IN THE NOZZLES OF A BLAST FURNACE
HUT35710A (en) * 1982-03-01 1985-07-29 Energy Equip Process and equipment for the production of combustible gas
FR2549580A1 (en) * 1983-07-19 1985-01-25 Wurth Paul Sa METHOD AND DEVICE FOR THE INJECTION OF PULVERIZED CHARCOAL IN AN INDUSTRIAL FURNACE
DE19512311A1 (en) * 1995-04-01 1996-10-02 Buehler Ag Conveying solids from space at lower pressure to space at higher pressure
US5763541A (en) * 1996-12-04 1998-06-09 Union Carbide Chemicals & Plastics Technology Corporation Process for feeding particulate material to a fluidized bed reactor
DE102009048961B4 (en) * 2009-10-10 2014-04-24 Linde Ag Dosing device, dense phase conveying system and method for feeding dusty bulk material
US20110173885A1 (en) * 2010-01-19 2011-07-21 Hatch Ltd. Atmospheric pressure gasification process and system
CN105947681A (en) * 2016-06-12 2016-09-21 天津市实达电力设备有限公司 Positive-pressure pneumatic powder and particle material delivery pump
DE102019003870B3 (en) * 2019-05-31 2020-08-06 LES Leyendecker Energy Solutions GmbH Bulk silo and fixed bed gasification system with such a silo
CN110467003B (en) * 2019-08-30 2020-06-16 北京中电永昌科技有限公司 Intelligent feeding monitoring control system of pneumatic ash conveying hopper
CN115560990B (en) * 2022-11-09 2023-03-07 中国人民解放军国防科技大学 Supersonic gas-solid two-phase transverse jet flow experiment platform and jet flow measurement method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775071A (en) * 1971-06-20 1973-11-27 Hydrocarbon Research Inc Method for feeding dry coal to superatmospheric pressure

Also Published As

Publication number Publication date
DE2723542A1 (en) 1978-12-21
GB1598169A (en) 1981-09-16
CA1094609A (en) 1981-01-27
BR7803310A (en) 1979-02-06
AU3649578A (en) 1979-11-29
AU521598B2 (en) 1982-04-22
FR2392319A1 (en) 1978-12-22
FR2392319B1 (en) 1982-10-22
JPS549881A (en) 1979-01-25
IN150302B (en) 1982-09-04

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