GB1097112A - Pressure oscillation of gas during sorption and catalytic processes - Google Patents

Pressure oscillation of gas during sorption and catalytic processes

Info

Publication number
GB1097112A
GB1097112A GB12318/65A GB1231865A GB1097112A GB 1097112 A GB1097112 A GB 1097112A GB 12318/65 A GB12318/65 A GB 12318/65A GB 1231865 A GB1231865 A GB 1231865A GB 1097112 A GB1097112 A GB 1097112A
Authority
GB
United Kingdom
Prior art keywords
pressure
oscillation
oscillating
output
during
Prior art date
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
GB12318/65A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1097112A publication Critical patent/GB1097112A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • B01D53/04—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 stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • B01D2253/108—Zeolites
    • 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
    • B01D2253/306—Surface area, e.g. BET-specific surface
    • 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
    • B01D2253/308—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • 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
    • B01D53/04—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 stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1,097,112. Pressure oscillation of gas during sorption and catalytic processes. ESSO RESEARCH & ENGINEERING CO. March 23, 1965 [April 28, 1964], No. 12318/65. Headings B1F and B1L. To improve the mass transfer of a multicarpment substantially gaseous or vapour phase to and/or from porous sorptive and/or catalytic material, the pressure over the porous material is oscillated during the mass transfer. The gaseous phase may be passed over a zeolitic molecular sieve bed during the adsorption step or the desorption step of a normal-paraffin separation process, the gas molecules being forced into and away from the interiors of the particles of the bed during oscillation of the pressure for more efficient adsorption or desorption. The pressure oscillation is effected by one of three methods; (1) constant input 2 'but oscillating restriction 4 in output 3, (2) constant output 3 but oscillating restriction 5 in input 2, (3) constant input and output with oscillating volume source connected to porous material (Fig. 2, not shown). The oscillation is preferably at a rate of 0.01 to 5000 cycles per second and a pressure of 0.01 to 2 p.s.i.
GB12318/65A 1964-04-28 1965-03-23 Pressure oscillation of gas during sorption and catalytic processes Expired GB1097112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36325864A 1964-04-28 1964-04-28

Publications (1)

Publication Number Publication Date
GB1097112A true GB1097112A (en) 1967-12-29

Family

ID=23429495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12318/65A Expired GB1097112A (en) 1964-04-28 1965-03-23 Pressure oscillation of gas during sorption and catalytic processes

Country Status (5)

Country Link
JP (1) JPS511666B1 (en)
BE (1) BE663165A (en)
DE (1) DE1542103A1 (en)
GB (1) GB1097112A (en)
NL (1) NL151269B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015698A1 (en) * 1993-01-15 1994-07-21 Ppv Verwaltungs Ag Apparatus and use for the oxygen enrichment of air
EP1629885A1 (en) * 2003-08-25 2006-03-01 Obschestvo S Ogranichennoi Otvetstvennostyu "Astor-s" Cavitation reactor for treating liquid flow
CN106390678A (en) * 2016-10-24 2017-02-15 大连理工大学 Wall-attached oscillation pulse absorption device and wall-attached oscillation pulse absorption method
CN112725616A (en) * 2020-12-29 2021-04-30 安徽工业大学 Method for reducing emission of sintering flue gas pollutants by using pellets containing SCR waste catalyst
CN113624836A (en) * 2021-07-27 2021-11-09 南京农业大学 Prediction model for adsorbing/desorbing fruit polyphenol by spherical porous medium and application thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162120U (en) * 1987-04-11 1988-10-24

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015698A1 (en) * 1993-01-15 1994-07-21 Ppv Verwaltungs Ag Apparatus and use for the oxygen enrichment of air
US5593480A (en) * 1993-01-15 1997-01-14 Ppv Verwaltungs Ag Apparatus for the oxygen enrichment of air
TR28692A (en) * 1993-01-15 1997-01-16 Ppv Verwaltungs Ag The device for the enrichment of air with oxygen, and the use of oxygen-enriched air and nitrogen.
EP1629885A1 (en) * 2003-08-25 2006-03-01 Obschestvo S Ogranichennoi Otvetstvennostyu "Astor-s" Cavitation reactor for treating liquid flow
EP1629885A4 (en) * 2003-08-25 2006-03-15 Obschestvo S Ogranichennoi Otv Cavitation reactor for treating liquid flow
CN106390678A (en) * 2016-10-24 2017-02-15 大连理工大学 Wall-attached oscillation pulse absorption device and wall-attached oscillation pulse absorption method
CN106390678B (en) * 2016-10-24 2022-04-12 大连理工大学 Wall-attached oscillation pulsation adsorption device and method
CN112725616A (en) * 2020-12-29 2021-04-30 安徽工业大学 Method for reducing emission of sintering flue gas pollutants by using pellets containing SCR waste catalyst
CN113624836A (en) * 2021-07-27 2021-11-09 南京农业大学 Prediction model for adsorbing/desorbing fruit polyphenol by spherical porous medium and application thereof

Also Published As

Publication number Publication date
BE663165A (en) 1965-10-28
NL151269B (en) 1976-11-15
JPS511666B1 (en) 1976-01-19
DE1542103A1 (en) 1970-03-26
NL6505351A (en) 1965-10-29

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