IE821452L - Cooling a particulate-laden gas stream - Google Patents

Cooling a particulate-laden gas stream

Info

Publication number
IE821452L
IE821452L IE821452A IE145282A IE821452L IE 821452 L IE821452 L IE 821452L IE 821452 A IE821452 A IE 821452A IE 145282 A IE145282 A IE 145282A IE 821452 L IE821452 L IE 821452L
Authority
IE
Ireland
Prior art keywords
stream
particulate
gas stream
cooling
laden gas
Prior art date
Application number
IE821452A
Other versions
IE53299B1 (en
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Publication of IE821452L publication Critical patent/IE821452L/en
Publication of IE53299B1 publication Critical patent/IE53299B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A hot, particulate-laden process gas stream is cooled preparatory to cloth filtration treatment thereof by conducting said stream through a venturi-shaped conduit (20) adapted to cause acceleration of the stream to a Mach number of at least about 0.25. A plurality of streams of liquid water is introduced through means (27) transversely into the process stream in the region of the throat (24) of the venturi-shaped conduit (20), the rate of total water so introduced being sufficient to cool the process stream to the desired temperature. The cooled process stream can then be conducted into a cloth filtration device (15) wherein separation of the particulate component from the gaseous component is performed. <IMAGE> [GB2100850A]
IE1452/82A 1981-06-19 1982-06-18 Method and apparatus for cooling a hot particulate-laden process stream IE53299B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27521981A 1981-06-19 1981-06-19

Publications (2)

Publication Number Publication Date
IE821452L true IE821452L (en) 1982-12-19
IE53299B1 IE53299B1 (en) 1988-10-12

Family

ID=23051357

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1452/82A IE53299B1 (en) 1981-06-19 1982-06-18 Method and apparatus for cooling a hot particulate-laden process stream

Country Status (26)

Country Link
JP (1) JPS5813661A (en)
KR (1) KR880001994B1 (en)
AR (1) AR228776A1 (en)
AU (1) AU556481B2 (en)
BE (1) BE893496A (en)
BR (1) BR8203555A (en)
CA (1) CA1198364A (en)
CS (1) CS276402B6 (en)
DD (2) DD239343A5 (en)
DE (1) DE3221340A1 (en)
DK (1) DK274382A (en)
ES (2) ES513258A0 (en)
FR (1) FR2508155B1 (en)
GB (1) GB2100850B (en)
IE (1) IE53299B1 (en)
IN (1) IN157954B (en)
IT (1) IT1152419B (en)
LU (1) LU84208A1 (en)
NL (1) NL8202333A (en)
NZ (1) NZ200776A (en)
PH (1) PH24916A (en)
PL (1) PL236994A1 (en)
PT (1) PT75012B (en)
SE (1) SE457058B (en)
YU (1) YU132982A (en)
ZA (1) ZA823412B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA845571B (en) * 1983-07-20 1985-03-27 Uhde Gmbh Process for the treatment of dust-laden waste gas
US4691865A (en) * 1986-01-23 1987-09-08 Interlock Corporation Device for chilling stream of gas-suspended particles
FR2719499B1 (en) * 1994-05-04 1996-07-26 Tech Ind Fonderie Centre Method and installation for treating combustion fumes.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717884A (en) * 1952-07-15 1954-11-03 Tor Fjalar Holmberg An improved method of treating gases by the wet process
US3155325A (en) * 1960-10-14 1964-11-03 Phillips Petroleum Co Process and apparatus for treating carbon black effluent
DE1421337B2 (en) * 1962-10-26 1970-03-26 Klöckner-Humboldt-Deutz AG, 5OOO Köln-Deutz Device for humidifying hot, dusty gases, in particular exhaust gases from rotary cement kilns
GB1199874A (en) * 1967-06-03 1970-07-22 Japanese Geon Co Ltd Method of Quenching Thermally Cracked Gas and apparatus therefor

Also Published As

Publication number Publication date
NZ200776A (en) 1985-05-31
DD239343A5 (en) 1986-09-24
GB2100850B (en) 1984-11-07
CA1198364A (en) 1985-12-24
IN157954B (en) 1986-08-02
ES8400036A1 (en) 1983-11-01
LU84208A1 (en) 1983-01-20
KR840000259A (en) 1984-02-18
AR228776A1 (en) 1983-04-15
PT75012A (en) 1982-07-01
AU8498882A (en) 1982-12-23
PH24916A (en) 1990-12-26
KR880001994B1 (en) 1988-10-11
FR2508155A1 (en) 1982-12-24
ES8501243A1 (en) 1984-12-16
DD212575A5 (en) 1984-08-15
ES524480A0 (en) 1984-12-16
NL8202333A (en) 1983-01-17
AU556481B2 (en) 1986-11-06
PT75012B (en) 1984-05-21
JPS5813661A (en) 1983-01-26
YU132982A (en) 1985-08-31
DK274382A (en) 1982-12-20
DE3221340A1 (en) 1983-01-05
CS8204397A2 (en) 1991-07-16
IT1152419B (en) 1986-12-31
FR2508155B1 (en) 1988-09-02
JPH0125513B2 (en) 1989-05-18
BR8203555A (en) 1983-06-07
IT8221932A0 (en) 1982-06-18
IE53299B1 (en) 1988-10-12
SE457058B (en) 1988-11-28
ZA823412B (en) 1983-03-30
PL236994A1 (en) 1982-12-20
GB2100850A (en) 1983-01-06
SE8203768L (en) 1982-12-20
CS276402B6 (en) 1992-05-13
BE893496A (en) 1982-10-01
ES513258A0 (en) 1983-11-01

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