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1. WO1996020381 - REACTOR FOR HEATING AND TREATING MATERIALS IN A CONTROLLED ATMOSPHERE

Publication Number WO/1996/020381
Publication Date 04.07.1996
International Application No. PCT/EP1995/004372
International Filing Date 07.11.1995
Chapter 2 Demand Filed 07.06.1996
IPC
B01J 19/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
18Stationary reactors having moving elements inside
B01J 19/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
18Stationary reactors having moving elements inside
20in the form of helices, e.g. screw reactors
C04B 2/10 2006.1
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
2Lime, magnesia or dolomite
10Preheating, burning, calcining or cooling
C10B 7/10 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
7Coke ovens with mechanical conveying means for the raw material inside the oven
10with conveyor-screws
C10J 3/12 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
JPRODUCTION OF GASES CONTAINING CARBON MONOXIDE AND HYDROGEN FROM SOLID CARBONACEOUS MATERIALS BY PARTIAL OXIDATION PROCESSES INVOLVING OXYGEN OR STEAM ; CARBURETTING AIR OR OTHER GASES
3Production of gases containing carbon monoxide and hydrogen, e.g. synthesis gas or town gas, from solid carbonaceous materials by partial oxidation processes involving oxygen or steam
02Fixed-bed gasification of lump fuel
06Continuous processes
12using solid heat-carriers
F27B 9/24 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27FURNACES; KILNS, OVENS OR RETORTS
BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
9Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
14characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
20the charge moving in a substantially straight path
24being carried by a conveyor
CPC
B01J 19/18
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
18Stationary reactors having moving elements inside
B01J 19/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
18Stationary reactors having moving elements inside
20in the form of helices, e.g. screw reactors
B01J 2219/00078
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00049Controlling or regulating processes
00051Controlling the temperature
00074by indirect heating or cooling employing heat exchange fluids
00076with heat exchange elements inside the reactor
00078Fingers
B01J 2219/00155
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00049Controlling or regulating processes
00051Controlling the temperature
0015by thermal insulation means
00155using insulating materials or refractories
B01J 2219/00157
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00049Controlling or regulating processes
00051Controlling the temperature
00157by means of a burner
B01J 2219/00159
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00049Controlling or regulating processes
00051Controlling the temperature
00159controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
Applicants
  • BRUSA, Ugo [IT]/[IT]
Inventors
  • BRUSA, Ugo
Agents
  • BLATCHFORD, William, Michael
Priority Data
TO94A00107828.12.1994IT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) REACTOR FOR HEATING AND TREATING MATERIALS IN A CONTROLLED ATMOSPHERE
(FR) REACTEUR POUR LE RECHAUFFEMENT ET LE TRAITEMENT DE MATERIAUX EN ATMOSPHERE CONTROLEE
Abstract
(EN) A reactor comprises a reaction chamber (1) into the upper part of which a first preheated material is introduced. A second material, which may comprise solid, liquid and/or gaseous constituents, is introduced into the lower part of the chamber (1), at different locations and in different amounts. The solid materials on the floor of the chamber are stirred, made to advance towards discharge means (17) and indirectly heated by devices (3) rotating within the chamber (1), which devices (3) are heated while being in the upper part of the chamber (1) and yield heat to the materials while being in the lower part of the chamber (1).
(FR) Un réacteur comprend une enceinte de réaction (1) dans la partie haute de laquelle on introduit un premier matériau préchauffé. Un deuxième matériau pouvant être constitué d'éléments solides, liquides et/ou gazeux est introduit dans la partie basse de l'enceinte (1), à divers endroits et en quantités différentes. On remue les produits solides situés à la base de l'enceinte, on les fait avancer vers un dispositif d'évacuation (17) et on les chauffe indirectement au moyen d'éléments (3) qui tournent avec l'enceinte (1). Les éléments (3), chauffés alors qu'ils se trouvent dans la partie haute de l'enceinte (1), transmettent leur chaleur aux matériaux lorsqu'ils se trouvent dans la partie basse de l'enceinte (1).
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KR1019970704449This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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