ZA795842B - Filtering method and apparatus therefor - Google Patents

Filtering method and apparatus therefor

Info

Publication number
ZA795842B
ZA795842B ZA00795842A ZA795842A ZA795842B ZA 795842 B ZA795842 B ZA 795842B ZA 00795842 A ZA00795842 A ZA 00795842A ZA 795842 A ZA795842 A ZA 795842A ZA 795842 B ZA795842 B ZA 795842B
Authority
ZA
South Africa
Prior art keywords
filtering method
apparatus therefor
therefor
filtering
Prior art date
Application number
ZA00795842A
Inventor
A Kohl
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of ZA795842B publication Critical patent/ZA795842B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
    • B01D46/34—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering not horizontally, e.g. using shoots
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/08—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1124—Metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
ZA00795842A 1978-11-24 1979-10-31 Filtering method and apparatus therefor ZA795842B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96355178A 1978-11-24 1978-11-24

Publications (1)

Publication Number Publication Date
ZA795842B true ZA795842B (en) 1980-11-26

Family

ID=25507381

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795842A ZA795842B (en) 1978-11-24 1979-10-31 Filtering method and apparatus therefor

Country Status (7)

Country Link
JP (1) JPS5573314A (en)
AU (1) AU529555B2 (en)
CA (1) CA1133836A (en)
DE (1) DE2946390A1 (en)
FR (1) FR2442071A1 (en)
GB (1) GB2035128B (en)
ZA (1) ZA795842B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300972A1 (en) * 1983-01-13 1984-07-19 Curtiss-Wright Corp., Wood-Ridge, N.J. Apparatus for the removal of solid particles from gas
DE4126146C2 (en) * 1990-10-16 1993-09-30 Steag Ag Adsorbent, especially moving bed reactor
DE4037549A1 (en) * 1990-11-26 1992-05-27 Babcock Anlagen Ag Rechargeable filter for adsorptive and absorption treatment of gaseous impurities plus dust removal - using e.g. activated carbon@, Fuller's earth or chalk-based granules
FI93143C (en) * 1991-10-30 1995-02-27 Ahlstroem Oy Method and apparatus for equalizing the temperature of hot gases
JP3068856B2 (en) * 1994-07-29 2000-07-24 シュテアグ アクチエンゲゼルシャフト Adsorption reactor for separating unwanted components from fluids
US7309379B2 (en) * 2002-11-08 2007-12-18 Tw Environmental, Inc. Moving bed adsorber/desorber and low flow (high yield) desorber devices and their methods of use
US7871460B2 (en) 2007-02-23 2011-01-18 Tw Environmental, Inc. System and method for a moving bed adsorber for contaminant removal
DE102010055997A1 (en) * 2010-12-23 2012-06-28 Enolcon Gmbh Method for storing thermal energy in form of high temperature heat in solar-thermal power plant, involves partially filling ambient air with granular and/or porous storage medium, where ambient air is utilized as heat carrier medium
CN103357235B (en) * 2013-07-23 2015-05-13 国电科学技术研究院 Multi-pollutant combined control device
CN109173536A (en) * 2018-10-26 2019-01-11 宁波华热机械制造有限公司 A kind of powder dust separating device of final dusting
CN110898567B (en) * 2019-04-23 2021-11-09 江苏集萃工业过程模拟与优化研究所有限公司 Moving bed particle dust removal device and method capable of automatically adjusting speed of filter material
CN110252054A (en) * 2019-07-31 2019-09-20 大连科力一诺环保科技有限公司 A kind of vertical grain moving bed, dust-laden high-temperature oil gas dust pelletizing system and method
CN110787524A (en) * 2019-11-08 2020-02-14 协鑫高科纳米新材料(徐州)有限公司 Separator for producing fumed silica
CN113105920A (en) * 2020-01-09 2021-07-13 国家能源投资集团有限责任公司 Particle bed dust removal device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296775A (en) * 1962-10-16 1967-01-10 Squires Arthur Morton Method and apparatus for treating fluids and non-fluid materials
US3770388A (en) * 1971-05-24 1973-11-06 F Zenz Granular bed filter reactor

Also Published As

Publication number Publication date
AU5154679A (en) 1980-05-29
GB2035128A (en) 1980-06-18
AU529555B2 (en) 1983-06-09
DE2946390A1 (en) 1980-06-04
FR2442071B1 (en) 1984-05-25
CA1133836A (en) 1982-10-19
FR2442071A1 (en) 1980-06-20
JPS5573314A (en) 1980-06-03
GB2035128B (en) 1983-02-09

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