Nothing Special   »   [go: up one dir, main page]

Rubel et al., 1996 - Google Patents

Effect of pressure on NO x adsorption by activated carbons

Rubel et al., 1996

Document ID
15257649892281108916
Author
Rubel A
Stencel J
Publication year
Publication venue
Energy & fuels

External Links

Snippet

Exposing activated carbons to nitric oxide and oxygen at temperatures between 295 and 400 K leads to the conversion of the NO to NO2 at the carbon surface and the adsorption of NO2. In the current study, the conversion and adsorption kinetics of the NO to NO2 reaction …
Continue reading at pubs.acs.org (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • 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
    • 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
    • B01D2257/50—Carbon 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
    • B01D2253/10—Inorganic adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals

Similar Documents

Publication Publication Date Title
Rubel et al. Effect of pressure on NO x adsorption by activated carbons
Guo et al. Effects of concentration and adsorption product on the adsorption of SO2 and NO on activated carbon
Kim et al. Adsorption equilibria of water vapor on zeolite 3A, zeolite 13X, and dealuminated Y zeolite
Stere et al. Ambient temperature hydrocarbon selective catalytic reduction of NO x using atmospheric pressure nonthermal plasma activation of a Ag/Al2O3 catalyst
Liu et al. Kinetics studies of CO2 adsorption/desorption on amine-functionalized multiwalled carbon nanotubes
Franchi et al. Applications of pore-expanded mesoporous silica. 2. Development of a high-capacity, water-tolerant adsorbent for CO2
Hallenbeck et al. Effects of O2 and SO2 on the capture capacity of a primary-amine based polymeric CO2 sorbent
Zhang et al. Reaction of NO2 with activated carbon at ambient temperature
Menéndez et al. Low-temperature generation of basic carbon surfaces by hydrogen spillover
Teng et al. Catalytic reduction of NO with NH3 over carbons impregnated with Cu and Fe
Bagreev et al. Wood-based activated carbons as adsorbents of hydrogen sulfide: a study of adsorption and water regeneration processes
Wu et al. Desulfurization of gaseous fuels using activated carbons as catalysts for the selective oxidation of hydrogen sulfide
Guo et al. Influence of calcination temperatures on the desulfurization performance of Fe supported activated carbons treated by HNO3
Xu et al. Effect of flue gas components on Hg0 oxidation over Fe/HZSM-5 catalyst
Lopez et al. Low temperature catalytic adsorption of SO2 on activated carbon
Roesch et al. Parametric study of Cs/CaO sorbents with respect to simulated flue gas at high temperatures
Prajapati et al. Kinetic studies of CO2 capture using K2CO3/activated carbon in fluidized bed reactor
Rahman et al. Kinetics and mechanism of catalytic oxidation of no in coal combustion flue gas over co-doped Mn–Ti oxide catalyst
Shi et al. Removal of CO2 from flue gas using seaweed porous carbons prepared by urea doping and KOH activation
Bagreev et al. Study of hydrogen sulfide adsorption on activated carbons using inverse gas chromatography at infinite dilution
Nasiman et al. CO2 Capture by a K2CO3–Carbon Composite Under Moist Conditions
López et al. Low-temperature catalytic adsorption of NO on activated carbon materials
Macken et al. Reductive Regeneration of Sulfated CuO/Al2O3 Catalyst− Sorbents in Hydrogen, Methane, and Steam
Wang et al. Kinetics and mechanism study of low-temperature selective catalytic reduction of NO with urea supported on pitch-based spherical activated carbon
Li et al. The roles of sulfur-containing species in the selective catalytic reduction of NO with NH3 over activated carbon