FR2377839B1 - - Google Patents

Info

Publication number
FR2377839B1
FR2377839B1 FR7801861A FR7801861A FR2377839B1 FR 2377839 B1 FR2377839 B1 FR 2377839B1 FR 7801861 A FR7801861 A FR 7801861A FR 7801861 A FR7801861 A FR 7801861A FR 2377839 B1 FR2377839 B1 FR 2377839B1
Authority
FR
France
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
FR7801861A
Other languages
French (fr)
Other versions
FR2377839A1 (en
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.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of FR2377839A1 publication Critical patent/FR2377839A1/en
Application granted granted Critical
Publication of FR2377839B1 publication Critical patent/FR2377839B1/fr
Granted 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting
    • C04B7/45—Burning; Melting in fluidised beds, e.g. spouted beds
    • 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
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/503—Fuel charging devices for gasifiers with stationary fluidised bed
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
    • 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
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Cyclones (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7801861A 1977-01-24 1978-01-24 METHOD AND INSTALLATION FOR CARRYING OUT CHEMICAL AND PHYSICAL PROCESSES Granted FR2377839A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2702693A DE2702693C3 (en) 1977-01-24 1977-01-24 Device for carrying out chemical and / or physical processes

Publications (2)

Publication Number Publication Date
FR2377839A1 FR2377839A1 (en) 1978-08-18
FR2377839B1 true FR2377839B1 (en) 1983-08-26

Family

ID=5999361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801861A Granted FR2377839A1 (en) 1977-01-24 1978-01-24 METHOD AND INSTALLATION FOR CARRYING OUT CHEMICAL AND PHYSICAL PROCESSES

Country Status (5)

Country Link
JP (1) JPS53104575A (en)
DE (1) DE2702693C3 (en)
ES (1) ES466397A1 (en)
FR (1) FR2377839A1 (en)
GB (1) GB1596572A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439129A1 (en) * 1984-10-25 1986-05-07 Krupp Polysius Ag, 4720 Beckum METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE3542271C1 (en) * 1985-11-29 1987-06-25 Krupp Gmbh Apparatus for heat recovery and removing dusts from hot exhaust gases
DE3629589A1 (en) * 1986-08-30 1988-03-03 Krupp Gmbh METHOD FOR PRODUCING IRON FROM FINE-GRAINED IRON ORE
JP2508973B2 (en) * 1993-06-29 1996-06-19 井関農機株式会社 All culm type combine
DE19711629C2 (en) * 1997-03-20 2000-01-13 Ferrostaal Ag Method and device for preparing fine ores for direct reduction
JP5368003B2 (en) * 2008-04-03 2013-12-18 カンケンテクノ株式会社 Filtration type dust collector and exhaust gas abatement system using the same
CN109865384A (en) * 2019-03-22 2019-06-11 钟志刚 A kind of construction site dust-extraction unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015432B (en) * 1941-07-24 1957-09-12 Exxon Research Engineering Co Process for treating flowing gases with solids in the flowing state
FR1230526A (en) * 1959-03-21 1960-09-16 Siderurgie Fse Inst Rech Automatic regulation device of a pressurized powder dispenser
DE1767364A1 (en) * 1966-12-22 1970-05-27 Texaco Development Corp Device for regeneration of a catalyst
SE334700B (en) * 1969-08-29 1971-05-03 Bahco Ventilation Ab
DE2056096B2 (en) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Process for the separation of hydrogen fluoride from gases
US3760565A (en) * 1971-07-19 1973-09-25 Aluminum Co Of America Anti-pollution method
DE2246806C2 (en) * 1972-09-23 1984-03-08 Fried. Krupp Gmbh, 4300 Essen Process for cleaning exhaust gases
CA1038627A (en) * 1973-07-30 1978-09-19 Foster Wheeler Energy Corporation Gasification process
NL7514128A (en) * 1975-12-04 1977-06-07 Shell Int Research METHOD AND EQUIPMENT FOR PARTIAL COMBUSTION OF CARBON POWDER.

Also Published As

Publication number Publication date
JPS53104575A (en) 1978-09-11
JPS62735B2 (en) 1987-01-09
ES466397A1 (en) 1978-10-01
DE2702693C3 (en) 1982-02-04
DE2702693A1 (en) 1978-07-27
FR2377839A1 (en) 1978-08-18
GB1596572A (en) 1981-08-26
DE2702693B2 (en) 1980-11-13

Similar Documents

Publication Publication Date Title
DE2858203C2 (en)
DE2814636C2 (en)
FR2377424B1 (en)
FR2364631B1 (en)
DE2847353C3 (en)
DE2705865C2 (en)
DE2853739C2 (en)
FR2377839B1 (en)
DE2824306C2 (en)
FR2377515B3 (en)
DE2813576C3 (en)
FR2376798B1 (en)
AU3353778A (en)
DK437977A (en)
FR2377161B1 (en)
DE2753894C2 (en)
AU495917B2 (en)
AR210643A1 (en)
DE2721101C2 (en)
DE7715660U1 (en)
AU71461S (en)
BE871991A (en)
BG25813A1 (en)
BG24713A1 (en)
BG25812A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse