SG10201501515PA - Arrangements for removing entrained catalyst particulates from a gas - Google Patents

Arrangements for removing entrained catalyst particulates from a gas

Info

Publication number
SG10201501515PA
SG10201501515PA SG10201501515PA SG10201501515PA SG10201501515PA SG 10201501515P A SG10201501515P A SG 10201501515PA SG 10201501515P A SG10201501515P A SG 10201501515PA SG 10201501515P A SG10201501515P A SG 10201501515PA SG 10201501515P A SG10201501515P A SG 10201501515PA
Authority
SG
Singapore
Prior art keywords
arrangements
gas
entrained catalyst
catalyst particulates
removing entrained
Prior art date
Application number
SG10201501515PA
Other languages
English (en)
Inventor
R Schuttenberg Kurt
H Lindstrom Tore
Original Assignee
Pall 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 Pall Corp filed Critical Pall Corp
Publication of SG10201501515PA publication Critical patent/SG10201501515PA/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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0042—Use of the inlet flow in order to clean the filter surface
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/005—Crossflow filtration, i.e. having an inlet and two outlets
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00991—Disengagement zone in fluidised-bed reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
SG10201501515PA 2014-04-25 2015-02-27 Arrangements for removing entrained catalyst particulates from a gas SG10201501515PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/262,443 US9168499B1 (en) 2014-04-25 2014-04-25 Arrangements for removing entrained catalyst particulates from a gas

Publications (1)

Publication Number Publication Date
SG10201501515PA true SG10201501515PA (en) 2015-11-27

Family

ID=52484408

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201501515PA SG10201501515PA (en) 2014-04-25 2015-02-27 Arrangements for removing entrained catalyst particulates from a gas

Country Status (6)

Country Link
US (1) US9168499B1 (zh)
EP (1) EP2937130B1 (zh)
JP (1) JP6101952B2 (zh)
KR (1) KR101779143B1 (zh)
CN (1) CN105032070B (zh)
SG (1) SG10201501515PA (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106178741B (zh) * 2016-08-29 2018-06-26 福建省固牌新型建材有限公司 一种环保过滤筒
DE102022119516B3 (de) 2022-08-03 2024-02-01 Skeleton Technologies GmbH Herstellung von porösem kohlenstoff aus metallcarbid

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* Cited by examiner, † Cited by third party
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US2584378A (en) 1949-12-23 1952-02-05 Universal Oil Prod Co Flow control of particles in fluidized processing
CH437213A (fr) 1964-07-01 1967-06-15 Doucet Charles Installation de filtration d'un fluide
US3455457A (en) 1965-11-22 1969-07-15 Frank J Popelar Liquid filtering system for machine coolant
US3690842A (en) 1970-10-05 1972-09-12 Universal Oil Prod Co Reactor for fluidized particles with adjustable level weir to particle outlet
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US4435282A (en) 1981-01-16 1984-03-06 Standard Oil Company, (Indiana) Catalytic cracking using a cracking catalyst in admixture with particles of platinum group metal or rhenium on a substrate regenerated to up to about 0.1% coke
DE3484361D1 (de) * 1983-05-06 1991-05-08 Asahi Glass Co Ltd Verfahren zum behandeln von staubhaltigem gas und apparat zur durchfuehrung des verfahrens.
US4869207A (en) * 1987-07-13 1989-09-26 A. Ahlstrom Corporation Circulating fluidized bed reactor
AU614530B2 (en) * 1987-08-12 1991-09-05 Mobil Oil Corporation Nox control in fluidized bed combustion process
US5104429A (en) 1990-07-20 1992-04-14 Kinlau Sheet Metal Works, Inc. Self-cleaning gas filtration apparatus and methods
US5316662A (en) 1990-11-15 1994-05-31 Uop Integrated disengager stripper and its use in fluidized catalytic cracking process
US5124291A (en) * 1990-11-15 1992-06-23 The Standard Oil Company Method for deagglomerating and re-exposing catalyst in a fluid bed reactor
US5505906A (en) * 1991-05-31 1996-04-09 A. Ahlstrom Corporation Cleaning of high temperature high pressure (HTHP) gases
US5458665A (en) * 1993-07-12 1995-10-17 A. Ahlstrom Corporation Apparatus for filtering gases
JPH11290618A (ja) * 1998-04-10 1999-10-26 Agency Of Ind Science & Technol 不純物除去方法及びフィルター装置
DE19917165C2 (de) * 1999-04-16 2001-02-08 Karlsruhe Forschzent Verfahren zum Abreinigen von rohrförmigen Filterelementen und Vorrichtung zur Ausübung des Verfahrens
EP1178858B1 (en) * 1999-05-21 2004-10-06 Shell Internationale Researchmaatschappij B.V. Apparatus and process for removing solid particles from gases
JP2001246209A (ja) * 1999-12-28 2001-09-11 Asahi Glass Co Ltd ガス透過体、その製造方法、及び除塵装置
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Also Published As

Publication number Publication date
CN105032070B (zh) 2017-11-03
KR101779143B1 (ko) 2017-09-27
EP2937130B1 (en) 2020-09-30
EP2937130A1 (en) 2015-10-28
CN105032070A (zh) 2015-11-11
US20150306534A1 (en) 2015-10-29
US9168499B1 (en) 2015-10-27
JP6101952B2 (ja) 2017-03-29
KR20150123697A (ko) 2015-11-04
JP2015211958A (ja) 2015-11-26

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