EA201791685A1 - Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы - Google Patents

Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы

Info

Publication number
EA201791685A1
EA201791685A1 EA201791685A EA201791685A EA201791685A1 EA 201791685 A1 EA201791685 A1 EA 201791685A1 EA 201791685 A EA201791685 A EA 201791685A EA 201791685 A EA201791685 A EA 201791685A EA 201791685 A1 EA201791685 A1 EA 201791685A1
Authority
EA
Eurasian Patent Office
Prior art keywords
adsorbent
mixture
ion exchange
exchange resin
pyrolyzed
Prior art date
Application number
EA201791685A
Other languages
English (en)
Inventor
Линьцян Лю
Чань ХАНЬ
Х. Роберт Гольтц
Мэттью Л. Роджержс
Скотт Т. МАТТЕУЧЧИ
Брендон Дж. Керн
Original Assignee
Дау Глоубл Текнолоджиз Ллк
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 Дау Глоубл Текнолоджиз Ллк filed Critical Дау Глоубл Текнолоджиз Ллк
Publication of EA201791685A1 publication Critical patent/EA201791685A1/ru

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28061—Surface area, e.g. B.E.T specific surface area being in the range 100-500 m2/g
    • 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28064—Surface area, e.g. B.E.T specific surface area being in the range 500-1000 m2/g
    • 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • 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
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28088—Pore-size distribution
    • B01J20/28092—Bimodal, polymodal, different types of pores or different pore size distributions in different parts of the sorbent
    • 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
    • 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
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • 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
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • 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
    • B01J20/34—Regenerating or reactivating
    • B01J20/3441—Regeneration or reactivation by electric current, ultrasound or irradiation, e.g. electromagnetic radiation such as X-rays, UV, light, microwaves
    • 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
    • B01D2253/20—Organic adsorbents
    • B01D2253/206—Ion exchange resins
    • 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
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/40094—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by applying microwaves
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/20—Capture or disposal of greenhouse gases of methane
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Abstract

Способ отделения Nот смеси газообразных углеводородов, содержащих N, включающий стадии: i) получение слоя адсорбента, селективного по отношению к N; ii) пропускание смеси газообразных углеводородов через слой адсорбента, по меньшей мере, для частичного удаления Nиз смеси газов с получением: (а) содержащего Nадсорбента и (b) обедненной Nсмеси газообразных углеводородов; iii) извлечение обедненной Nсмеси газообразных углеводородов; iv) регенерация содержащего Nадсорбента путем, по меньшей мере, частичного удаления Nиз адсорбента; и v) последовательное повторение стадий (ii) и (iii) с использованием регенерированного адсорбента, полученного на стадии (iv); в котором адсорбент включает пиролизованную сульфированную макропористую ионообменную смолу.
EA201791685A 2015-01-27 2016-01-06 Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы EA201791685A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562108113P 2015-01-27 2015-01-27
PCT/US2016/012256 WO2016122842A1 (en) 2015-01-27 2016-01-06 Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin

Publications (1)

Publication Number Publication Date
EA201791685A1 true EA201791685A1 (ru) 2018-01-31

Family

ID=55272635

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791685A EA201791685A1 (ru) 2015-01-27 2016-01-06 Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы

Country Status (4)

Country Link
US (1) US10661219B2 (ru)
CA (1) CA2974946C (ru)
EA (1) EA201791685A1 (ru)
WO (1) WO2016122842A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016122843A2 (en) 2015-01-27 2016-08-04 Dow Global Technologies Llc Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent
CN110407280B (zh) * 2019-04-09 2021-09-17 临沂大学 一种利用mar去除饮用水中环境激素类有机物质的工艺方法
CN110354803B (zh) * 2019-07-10 2021-06-08 大连理工大学 一种分离甲烷和氮气的整体式复合多孔炭吸附材料及其制备方法

Family Cites Families (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1875199A (en) 1931-11-10 1932-08-30 J S Watson Apparatus for separating alpha plurality of condensates of the hydrocarbon constituents of natural gas
US2493911A (en) 1944-11-30 1950-01-10 Pan American Refining Corp Separation by adsorption
US2527964A (en) 1946-11-18 1950-10-31 Phillips Petroleum Co Separation of gases
US2495845A (en) 1946-12-17 1950-01-31 Atlas Powder Co Textile sizing composition
US2495842A (en) 1947-01-09 1950-01-31 Standard Oil Dev Co Fractionation of gases with solid adsorbents
US2500149A (en) 1947-02-21 1950-03-14 Dow Chemical Co Sulfonation of copolymers of monovinyl-and polyvinyl-aromatic compounds
US2631127A (en) 1949-09-24 1953-03-10 Koppers Co Inc Ion-exchange resins
US2664801A (en) 1950-04-04 1954-01-05 Walter T E Eisbein Developing apparatus
US2642417A (en) 1952-05-21 1953-06-16 Dow Chemical Co Process for making anionexchange resins
US2764564A (en) 1954-11-02 1956-09-25 Dow Chemical Co Resinous reaction products of phosphorus thiochloride and insoluble cross-linked vinyl aromatic copolymers
US2992544A (en) 1955-05-09 1961-07-18 Dow Chemical Co Insoluble resinous copolymers of (chloromethyl) styrene and polyvinyl aromatic hydrocarbons and nitrogen-containing derivatives of the copolymers
US2960480A (en) 1957-03-13 1960-11-15 Nalco Chemical Co Production of haloalkylated resin particles
US3065790A (en) 1957-11-22 1962-11-27 Pure Oil Co Oil recovery process
NL241315A (ru) 1958-07-18
US4382124B1 (en) 1958-07-18 1994-10-04 Rohm & Haas Process for preparing macroreticular resins, copolymers and products of said process
US3116130A (en) 1959-02-27 1963-12-31 Phillips Petroleum Co Separation of gases and liquids by sorption
BE590370A (ru) 1959-04-29 1900-01-01
US3150716A (en) 1959-10-01 1964-09-29 Chemical Construction Corp Pressurizing oil fields
US3266007A (en) 1964-05-18 1966-08-09 Sanders Associates Inc High voltage terminal block
US3458973A (en) 1966-12-09 1969-08-05 Continental Oil Co Method and apparatus for component concentration in the vapor phase
US3554904A (en) 1968-09-23 1971-01-12 Mobil Oil Corp Process and apparatus for recovering condensable components from fluid streams
BE756082A (fr) 1969-09-12 1971-03-11 I Elementoorganiche Kih Soedin Squelettes macroreticulaires de polystyrene pour resines echangeuses d'ions et leur procede de preparation (
FR2216227B1 (ru) 1973-02-01 1976-11-26 Sumitomo Chemical Co
US4040990A (en) 1975-02-18 1977-08-09 Rohm And Haas Company Partially pyrolyzed macroporous polymer particles having multimodal pore distribution with macropores ranging from 50-100,000 angstroms
US4000990A (en) 1975-04-16 1977-01-04 Nrg Nufuel Company Adsorption process
JPS5230799A (en) 1975-09-04 1977-03-08 Sumitomo Chem Co Ltd Method for production of porous carbon
US4197133A (en) 1977-10-14 1980-04-08 Ciba-Geigy Corporation Photo-curable compositions of matter containing bis-azidophthalimidyl derivatives
US4322394A (en) 1977-10-31 1982-03-30 Battelle Memorial Institute Adsorbent regeneration and gas separation utilizing microwave heating
US4191813A (en) 1978-07-24 1980-03-04 Rohm And Haas Company Polymeric adsorbents from vinylbenzyl chloride copolymer beads
US4263407A (en) 1978-07-24 1981-04-21 Rohm And Haas Company Polymeric adsorbents from macroreticular polymer beads
US4333529A (en) 1979-08-31 1982-06-08 Wetcom Engineering Ltd. Oil recovery process
US4666673A (en) 1980-10-30 1987-05-19 The Dow Chemical Company Apparatus for preparing large quantities of uniform size drops
CA1166413A (en) 1980-10-30 1984-05-01 Edward E. Timm Process and apparatus for preparing uniform size polymer beads
US4344486A (en) 1981-02-27 1982-08-17 Standard Oil Company (Indiana) Method for enhanced oil recovery
US4528000A (en) 1982-01-05 1985-07-09 Mcgill Incorporated Fuel conditioning process
US4385133A (en) 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
US4419245A (en) 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
US4564644A (en) 1982-08-02 1986-01-14 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
JPS60118217A (ja) 1983-11-29 1985-06-25 Daikin Ind Ltd 気体分離膜
US4582859A (en) 1983-12-02 1986-04-15 Rohm And Haas Company Process for producing an expanded seed copolymer and product therefrom
US4522975A (en) 1984-06-01 1985-06-11 Olin Corporation Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom
US4623706A (en) 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
CA1291110C (en) 1985-11-18 1991-10-22 Christopher John Carruthers Edwards Porous carbon structures and methods for their preparation
US4894339A (en) 1985-12-18 1990-01-16 Seitaikinouriyou Kagakuhin Sinseizogijutsu Kenkyu Kumiai Immobilized enzyme membrane for a semiconductor sensor
US4933314A (en) 1987-03-10 1990-06-12 Kanebo Ltd. Molecular sieving carbon
US4762543A (en) 1987-03-19 1988-08-09 Amoco Corporation Carbon dioxide recovery
US5104530A (en) * 1988-01-29 1992-04-14 Maroldo Stephen G Chromatography column with carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US4839331A (en) 1988-01-29 1989-06-13 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US5094754A (en) 1988-01-29 1992-03-10 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US4950332A (en) 1988-03-17 1990-08-21 The Dow Chemical Company Process for decolorizing aqueous sugar solutions via adsorbent resins, and desorption of color bodies from the adsorbent resins
US4965083A (en) 1988-03-23 1990-10-23 The Dow Chemical Company Removal of bitterness from citrus juices using a post-crosslinked adsorbent resin
US4857084A (en) 1988-06-10 1989-08-15 The Dow Chemical Company Pressure swing adsorption apparatus and process for recovery of oil-soluble vapors
ZW16289A1 (en) 1988-12-19 1990-03-21 Mineral Tech Council Gold selective ion exchange resins
GB8905934D0 (en) 1989-03-15 1989-04-26 Dow Europ Sa A process for preparing adsorptive porous resin beads
US5021253A (en) 1989-12-13 1991-06-04 The Dow Chemical Company Decaffeination of liquid medium
CA2041874C (en) 1990-01-09 1999-04-06 Richard T. Maurer Separation of ethane from methane by pressure swing adsorption
US5167899A (en) 1990-07-07 1992-12-01 The Dow Chemical Company Process for melt blowing microfibers of rigid polyurethane having hard segments
US5098880A (en) 1990-08-30 1992-03-24 Air Products And Chemicals, Inc. Modified carbon molecular sieves for gas separation
US5141965A (en) 1991-03-28 1992-08-25 The Dow Chemical Company Resins having improved exchange kinetics
US5248435A (en) 1991-12-17 1993-09-28 Mitsubishi Kasei Corporation Ion exchange resin, process for producing the same, and method for removing impurities from condensate
US5231115A (en) 1991-12-19 1993-07-27 The Dow Chemical Company Seeded porous copolymers and ion-exchange resins prepared therefrom
US5244926A (en) 1992-06-16 1993-09-14 The Dow Chemical Company Preparation of ion exchange and adsorbent copolymers
US5300468A (en) 1992-06-30 1994-04-05 Associated Universities, Inc. Carbonaceous adsorbent regeneration and halocarbon displacement by hydrocarbon gases
US5288307A (en) 1992-08-28 1994-02-22 The Dow Chemical Company Method to reduce fuel vapor emissions
US5217505A (en) 1992-09-18 1993-06-08 Rohm And Haas Company Carbonaceous adsorbents for prevention of carbon bed fires
US5411712A (en) * 1993-02-24 1995-05-02 General Electric Company Batch system for microwave desorption of adsorbents
US5683600A (en) 1993-03-17 1997-11-04 General Electric Company Gas turbine engine component with compound cooling holes and method for making the same
US5494228A (en) 1993-08-26 1996-02-27 Insta-Foam Products Multiple adhesive foam bead applicator
US5330468A (en) 1993-10-12 1994-07-19 Burkhart Stephen S Drill guide device for arthroscopic surgery
US5460725A (en) 1994-06-21 1995-10-24 The Dow Chemical Company Polymeric adsorbents with enhanced adsorption capacity and kinetics and a process for their manufacture
US5509956A (en) 1994-07-08 1996-04-23 Horizon Holdings, Inc. Regenerative apparatus for recovery of volatiles
US5616622A (en) 1994-10-27 1997-04-01 The Dow Chemical Company Crosslinked seeded copolymer beads and process of manufacture
US5504163A (en) 1994-12-21 1996-04-02 The Dow Chemical Company Methylene-bridge aromatic polymer adsorbents with increased hydrophobicity
GB2296712B (en) 1995-01-05 1999-02-24 British Gas Plc Absorbents for separating nitrogen from a feed gas
WO1996033801A1 (fr) 1995-04-27 1996-10-31 Nippon Sanso Corporation Adsorbant charbonneux, son procede de production, et technique et appareil pour la separation de gaz
US5779768A (en) 1996-03-19 1998-07-14 Air Products And Chemicals, Inc. Recovery of volatile organic compounds from gas streams
NL1003459C2 (nl) 1996-06-28 1998-01-07 Univ Twente Copoly(ester-amides) en copoly(ester-urethanen).
US5893947A (en) 1997-05-09 1999-04-13 Advanced Separation Technologies Incorporated Process for purifying sugar solutions
US5855650A (en) 1997-09-09 1999-01-05 Air Products And Chemicals, Inc. Purification of gases using solid adsorbents
US5840099A (en) 1997-09-16 1998-11-24 Air Products And Chemicals, Inc. Process for the removal of water, CO2, ethane and C3 + hydrocarbons from a gas stream
US5946816A (en) 1998-03-09 1999-09-07 Lockheed Martin Energy Systems, Inc. Continuous microwave regeneration apparatus for absorption media
FR2792850B1 (fr) 1999-04-29 2001-07-13 Air Liquide Adsorbant a macroporosite elevee utilisable dans un procede d'adsorption de gaz, notamment un procede psa
US6495660B2 (en) 1999-10-20 2002-12-17 Honeywell International Inc Polyamide substrate
FR2808223B1 (fr) 2000-04-27 2002-11-22 Inst Francais Du Petrole Procede de purification d'un effluent contenant du gaz carbonique et des hydrocarbures par combustion
US6562113B1 (en) 2000-08-25 2003-05-13 American Purification, Inc. Apparatus and method for fluid purification
US6503295B1 (en) 2000-09-20 2003-01-07 Chevron U.S.A. Inc. Gas separations using mixed matrix membranes
JP2004514546A (ja) * 2000-09-20 2004-05-20 シェブロン　ユー．エス．エー．　インコーポレイテッド 熱分解炭素ふるい粒子を混合したマトリックス膜及びその製法と使用法
AU2002235254A1 (en) 2000-10-19 2002-05-06 American Purification, Inc. Apparatus and method for removing and fractionating sorbates from sorbents
US6444012B1 (en) * 2000-10-30 2002-09-03 Engelhard Corporation Selective removal of nitrogen from natural gas by pressure swing adsorption
US6669916B2 (en) 2001-02-12 2003-12-30 Praxair Technology, Inc. Method and apparatus for purifying carbon dioxide feed streams
US7297394B2 (en) 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
US6756462B2 (en) 2001-07-03 2004-06-29 Rohm And Haas Company Method for preparation of anion exchange resins
US6656252B2 (en) 2001-08-22 2003-12-02 Daiso Co., Ltd. Polymer separation membrane
US20030126990A1 (en) 2001-12-20 2003-07-10 Koros William J. Crosslinked and crosslinkable hollow fiber membrane and method of making same
DE10214844A1 (de) 2002-04-04 2003-10-16 Bayer Ag Verfahren zur Herstellung von grobkörnigen gelförmigen Anionenaustauschern
ITMI20020715A1 (it) * 2002-04-05 2003-10-06 Polaris Srl Metodo e apparecchiatura per la separazione di sostanze organiche volatili e gas mediante assorbimento e sistema migliorativo di desorbiment
US6750259B2 (en) 2002-07-08 2004-06-15 Bayer Aktiengesellschaft Process for preparing gel-type cation exchangers
GB0227222D0 (en) 2002-11-21 2002-12-24 Air Prod & Chem Apparatus for use in regenerating adsorbent
JP2004346299A (ja) 2003-05-19 2004-12-09 Rohm & Haas Co 高い選択性の過塩素酸塩除去樹脂、ならびにそれを使用する方法およびシステム
US20050211090A1 (en) 2003-08-25 2005-09-29 Mccullough Matthew L Method for achieving ultra-low emission limits in VOC control
WO2005037292A1 (ja) 2003-10-21 2005-04-28 Netech Inc. 糖鎖含有キトサン誘導体を含有する内視鏡手術用粘膜下膨隆液組成物
JP4872060B2 (ja) 2004-01-07 2012-02-08 独立行政法人産業技術総合研究所 溶媒又はガスの回収方法
EP1568660B1 (en) 2004-02-24 2010-12-15 Rohm And Haas Company Method for removal of arsenic from water
US20060191410A1 (en) 2005-02-28 2006-08-31 Dolan William B NGL trap-method for recovery of heavy hydrocarbon from natural gas
CN101198640B (zh) 2005-06-16 2012-05-16 陶氏环球技术有限责任公司 脂肪族聚酯-酰胺组合物及其制备方法
US7410525B1 (en) 2005-09-12 2008-08-12 Uop Llc Mixed matrix membranes incorporating microporous polymers as fillers
JP4838352B2 (ja) 2006-05-12 2011-12-14 ダウ グローバル テクノロジーズ エルエルシー 改質膜
US7750103B2 (en) 2006-09-08 2010-07-06 The University Of Massachusetts Cyclooctene monomers and polymers, and water purification articles and methods utilizing them
FR2907130B1 (fr) 2006-10-11 2010-02-26 Quertech Ingenierie Dispositif de nitruration par implantation ionique d'une piece en cuivre ou en alliage de cuivre et procede mettant en oeuvre un tel dispositif
US20080143014A1 (en) 2006-12-18 2008-06-19 Man-Wing Tang Asymmetric Gas Separation Membranes with Superior Capabilities for Gas Separation
ATE516068T1 (de) 2007-02-05 2011-07-15 Dow Global Technologies Llc Modifizierte polyamidmembran
US8444750B2 (en) 2007-05-18 2013-05-21 Exxonmobil Research And Engineering Company Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors
US8529662B2 (en) 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane
CA2688636C (en) 2007-05-18 2013-08-20 Exxonmobil Research And Engineering Company Temperature swing adsorption of co2 from flue gas using a parallel channel contactor
US7780764B2 (en) 2008-06-27 2010-08-24 Praxair Technology, Inc. Methods and systems for helium recovery
US7909913B2 (en) 2008-07-17 2011-03-22 Air Products And Chemicals, Inc. Gas purification by adsorption of hydrogen sulfide
CN102223943B (zh) 2008-11-25 2014-06-04 陶氏环球技术有限责任公司 聚合物亲π键填料复合材料
US7815987B2 (en) 2008-12-04 2010-10-19 Dow Global Technologies Inc. Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds
WO2011084994A1 (en) 2010-01-05 2011-07-14 Sigma-Aldrich Co. Carbon molecular sieve for hydrogen storage and adsorption of other light gases
US8282709B2 (en) 2010-06-29 2012-10-09 The Governors Of The University Of Alberta Removal of ethane from natural gas at high pressure
US8337593B2 (en) 2010-08-18 2012-12-25 Uop Llc Process for purifying natural gas and regenerating one or more adsorbers
EP2654926A2 (en) 2010-12-20 2013-10-30 Dow Global Technologies LLC Crosslinked silane-modified molecularly self-assembling material
WO2012118736A2 (en) 2011-03-01 2012-09-07 Exxonmobil Research And Engineering Company Gas purification process utilizing engineered small particle adsorbents
US8574348B2 (en) 2011-03-31 2013-11-05 Uop Llc Process for purifying a gas in a temperature swing adsorption unit
US8778050B2 (en) 2012-02-01 2014-07-15 Basf Corporation Heavy hydrocarbon removal process
US20130220935A1 (en) 2012-02-29 2013-08-29 Eric G. Isacoff Removal of 1,4-dioxane from water using carbonaceous adsorbents
US8685146B2 (en) 2012-05-01 2014-04-01 Uop Llc Processes and apparatuses for preparing liquified natural gas
US8734571B2 (en) 2012-05-31 2014-05-27 Air Products And Chemicals, Inc. Purification of air
CA2884012C (en) 2012-09-20 2020-09-01 Dow Global Technologies Llc Radiation cured membranes derived from polymers that are co-reactive with azide crosslinking agent(s)
US9579627B2 (en) 2013-03-27 2017-02-28 Dow Global Technologies Llc Carbon molecular sieve and pellet compositions useful for C2-C3 alkane/alkene separations
US9186650B2 (en) * 2013-04-05 2015-11-17 Entegris, Inc. Adsorbent having utility for CO2 capture from gas mixtures
US9108145B2 (en) 2013-05-16 2015-08-18 Air Products And Chemicals, Inc. Purification of air
CA2919189A1 (en) 2013-08-06 2015-02-12 Dow Global Technologies Llc Method for extracting natural gas liquids from natural gas using an adsorbent media comprising a cross-linked macroporous polymer
EP3030338A1 (en) 2013-08-06 2016-06-15 Dow Global Technologies LLC Method comprising a microwave heating system for regenerating adsorbent media used for extracting natural gas liquids from natural gas
EP3030340A1 (en) 2013-08-06 2016-06-15 Dow Global Technologies LLC Method for extracting natural gas liquids from natural gas using an adsorbent media comprising a partially pyrolized macroporous polymer
US10011797B2 (en) 2014-01-17 2018-07-03 Dow Global Technologies Llc Methane-rich natural gas supply for stationary combustion systems
ES2728533T3 (es) 2014-01-21 2019-10-25 Dow Global Technologies Llc Proceso para recuperar líquidos de gas natural a partir de gas natural producido en ubicaciones remotas
EP3096871B1 (en) 2014-01-23 2023-05-10 Dow Global Technologies LLC Method to provide pipeline quality natural gas
WO2015130339A1 (en) 2014-02-25 2015-09-03 Dow Global Technologies Llc Process control method for extracting natural gas liquids from natural gas
MX2016010382A (es) 2014-02-27 2016-11-30 Dow Global Technologies Llc Metodo para regenerar medios adsorbentes usados para la extraccion de liquidos de gas natural a partir de gas natural.
US9976091B2 (en) 2014-03-18 2018-05-22 Dow Global Technologies Llc Sequential removal of NGLs from a natural gas stream
US20170066988A1 (en) 2014-05-29 2017-03-09 Dow Global Technologies Llc Co-current regeneration process for adsorption media used for recovering condensable components from a gas stream
WO2015183330A1 (en) 2014-05-29 2015-12-03 Dow Global Technologies Llc Improved adsorption process for recovering condensable components from a gas stream
CA2956135C (en) 2014-07-29 2022-08-02 Dow Global Technologies Llc Process for carbon dioxide recovery from a gas stream containing carbon dioxide and hydrocarbons
CA2964919A1 (en) 2014-10-27 2016-05-06 Dow Global Technologies Llc Temperature controlled adsorption process for recovering condensable hydrocarbons from a methane rich stream
WO2016122843A2 (en) 2015-01-27 2016-08-04 Dow Global Technologies Llc Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent

Also Published As

Publication number Publication date
WO2016122842A1 (en) 2016-08-04
US20170368493A1 (en) 2017-12-28
CA2974946A1 (en) 2016-08-04
US10661219B2 (en) 2020-05-26
CA2974946C (en) 2023-01-10

Similar Documents

Publication Publication Date Title
EA201791690A1 (ru) Отделение углеводородов с использованием регенерируемого макропористого содержащего алкиленовые мостики адсорбента
EA201201238A1 (ru) Способ разделения газовых смесей
EA201690639A1 (ru) Смеси из ионной жидкости и растворителя для удаления сероводорода
BR112016018674A2 (pt) Método para regenerar meio adsorvente usado para a extração de líquidos de gás natural do gás natural
EA201791685A1 (ru) Отделение азота от газообразного углеводорода с использованием пиролизованной сульфированной макропористой ионообменной смолы
CA2902732C (en) Regenerative recovery of contaminants from effluent gases
MY189654A (en) Method and apparatus for separating mixed gas feed
MY175798A (en) Method and system for removing carbon dioxide from hydrocarbons
EA201691859A1 (ru) Последовательное удаление газоконденсатных жидкостей из потока природного газа
WO2016069403A3 (en) Methods and apparatuses for reforming of hydrocarbons including recovery of products using a recovery zone, a pressure swing adsorption zone, and a membrane separation zone
EA201891266A1 (ru) Способ и система для очистки природного газа с использованием мембран
MX2017012339A (es) Proceso para el tratamiento de una gasolina mediante separacion en tres cortes.
EA201290781A1 (ru) Удаление аммиака в секции формования мочевины
RU2014125847A (ru) Способ разделения газов на морских сооружениях
EA201690343A1 (ru) Способ извлечения газоконденсатных жидкостей из природного газа с использованием адсорбирующих сред, содержащих поперечно сшитый макропористый полимер
WO2016053765A3 (en) High selectivity polyimide membrane for natural gas upgrading and hydrogen purification
EA201790462A1 (ru) Удаление сероводорода и диоксида углерода из потока текучей среды
EA201892361A1 (ru) Система и способ окисления газообразных углеводородов
RU2017136789A (ru) Способы и установки для извлечения этилена из углеводородов
MY160494A (en) Method for separation of methane and nitrogen
EA201790705A1 (ru) Способ регенерации адсорбера
MX2016000894A (es) Metodo que comprende un sistema de calentamiento por microondas para regenerar medios absorbentes usados para extraer liquidos de gas natural a partir de gas natural.
MX2017013283A (es) Proceso para hidrodesulfurar una gasolina olefinica.
EA201690332A1 (ru) Способ отделения газоконденсатных жидкостей из природного газа с использованием адсорбирующих сред, содержащих частично пиролизованный макропористый полимер
EA201001869A1 (ru) Способ производства очищенного углеводородного газа