[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Li et al., 2017 - Google Patents

Membrane Processes for N2–CH4 Separation

Li et al., 2017

Document ID
209311539240451369
Author
Li S
Zong Z
Yu M
Carreon M
Publication year
Publication venue
Membranes for Gas Separations. Singapore: World Scientific Publishing

External Links

Snippet

An increasing demand for clean energy has led to a search for alternative energies with less environmental impact, of which natural gas is an important option. The large consumption of natural gas requires an effective technology to improve the purity of natural gas, in which …
Continue reading at books.google.com (other versions)

Classifications

    • 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
    • B01D2257/504—Carbon dioxide
    • 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
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves, e.g. zeolites, silicalite
    • 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
    • B01D53/22—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 diffusion
    • B01D53/228—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 diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/021—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane formation
    • B01D67/0051—Inorganic membrane formation by controlled crystallisation, e,.g. hydrothermal growth
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof

Similar Documents

Publication Publication Date Title
Wu et al. Alumina-supported AlPO-18 membranes for CO2/CH4 separation
Kosinov et al. Recent developments in zeolite membranes for gas separation
Zheng et al. Preparation of steam-stable high-silica CHA (SSZ-13) membranes for CO2/CH4 and C2H4/C2H6 separation
Yu et al. Highly permeable CHA membranes prepared by fluoride synthesis for efficient CO 2/CH 4 separation
US8067327B2 (en) Membranes for highly selective separations
Wang et al. Preparation of defect-free DDR zeolite membranes by eliminating template with ozone at low temperature
Wu et al. Influence of propane on CO2/CH4 and N2/CH4 separations in CHA zeolite membranes
Li et al. Effects of impurities on CO2/CH4 separations through SAPO-34 membranes
Wang et al. Separation of light gas mixtures using zeolite SSZ-13 membranes
Li et al. SAPO-34 membranes for CO2/CH4 separations: effect of Si/Al ratio
Song et al. Preparation of SSZ-13 membranes with enhanced fluxes using asymmetric alumina supports for N2/CH4 and CO2/CH4 separations
Liu et al. Preparation of CHA zeolite (chabazite) crystals and membranes without organic structural directing agents for CO2 separation
Wang et al. Ultrafast synthesis of thin all-silica DDR zeolite membranes by microwave heating
Carreon et al. AlPO-18 membranes for CO 2/CH 4 separation
Carreon Molecular sieve membranes for N2/CH4 separation
KR101584875B1 (en) Microporous uzm-5 inorganic zeolite membranes for gas, vapor, and liquid separations
Li et al. SAPO-34 membranes for CO2/CH4 separation
Li et al. SAPO-34 Membranes for N2/CH4 separation: Preparation, characterization, separation performance and economic evaluation
Zong et al. Highly permeable N2/CH4 separation SAPO-34 membranes synthesized by diluted gels and increased crystallization temperature
Karakiliç et al. Defect-free high-silica CHA zeolite membranes with high selectivity for light gas separation
Li et al. High-performance SSZ-13 membranes prepared using ball-milled nanosized seeds for carbon dioxide and nitrogen separations from methane
Shi Organic template-free synthesis of SAPO-34 molecular sieve membranes for CO 2–CH 4 separation
Wu et al. SAPO-34 membranes for xenon capture from air
Wang et al. A super-permeable and highly-oriented SAPO-34 thin membrane prepared by a green gel-less method using high-aspect-ratio nanosheets for efficient CO2 capture
Nishiyama et al. Synthesis of FER membrane on an alumina support and its separation properties