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WO2007128994A1 - Composes mof en tant qu'adsorbants de gaz - Google Patents

Composes mof en tant qu'adsorbants de gaz Download PDF

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Publication number
WO2007128994A1
WO2007128994A1 PCT/GB2007/001330 GB2007001330W WO2007128994A1 WO 2007128994 A1 WO2007128994 A1 WO 2007128994A1 GB 2007001330 W GB2007001330 W GB 2007001330W WO 2007128994 A1 WO2007128994 A1 WO 2007128994A1
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WO
WIPO (PCT)
Prior art keywords
metal
gas
group
organic framework
organic
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.)
Ceased
Application number
PCT/GB2007/001330
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English (en)
Inventor
Kjell Ove Kongshaug
Richard Hamilton Heyn
Helmer Fjellvag
Richard Blom
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Universitetet i Oslo
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Universitetet i Oslo
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Filing date
Publication date
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Publication of WO2007128994A1 publication Critical patent/WO2007128994A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
    • B01J20/226—Coordination polymers, e.g. metal-organic frameworks [MOF], zeolitic imidazolate frameworks [ZIF]
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to the use of metal-organic frameworks as oxide gas adsorbents, in particular as carbon dioxide adsorbents .
  • Carbon dioxide is a by-product of many processes, not -least hydrocarbon combustion, which is undesirable to release into the atmosphere. Accordingly processes for carbon dioxide capture have been developed. At present the standard techniques for carbon dioxide capture involve the use of aqueous solutions of amino- alcohols with carbon dioxide-containing gas being passed through such solutions and the captured carbon dioxide subsequently being released by increasing the temperature of the solution. Such "temperature swing" processes have high energy requirements and cause loss, possibly into the environment, of the expensive and toxic amino-alcohols . There is thus a continuing need for improved and alternative carbon dioxide capturing agents and processes.
  • MOFs metal-organic frameworks having electron pair donor functions on the organic component which are uncoordinated to the metal component are particularly effective as carbon dioxide capturing agents and can be used in pressure-swing (rather than just temperature-swing) carbon dioxide capture and release.
  • the invention provides a process for oxide gas capture which process comprises contacting a gas comprising an oxide with a metal- organic framework wherein a metal-coordinating organic component carries a non-metal-coordinating electron pair donor group, and optionally releasing captured oxide gas from said metal-organic framework by raising temperature and/or reducing pressure.
  • an oxide gas capture apparatus comprising a conduit containing a metal-organic framework wherein a metal-coordinating organic component carries a non-metal-coordinating electron pair donor group.
  • the invention provides a shift reactor incorporating an apparatus according to the invention.
  • Examples of apparatus that may be modified to incorporate MOFs according to the invention are automobile exhaust silencers (see for example US Patent No. 5708237, where the damper (14) may include the MOF) and shift reactors (see for example US Patent No. 5458857) . These US Patents are hereby incorporated herein by reference .
  • Metal-organic frameworks are a category of materials in which metal atoms or metal atom containing clusters are linked into a three-dimensional framework by bi- or poly-functional organic groups. MOFs have been described for example in many publications of Yaghi et al of the University of Michigan, US, e.g. in US-A- 20040225134.
  • MOF-177 has zinc containing clusters linked together by 4 , 4 ' , 4 " -benzene-1 , 3 , 5-triyl- tri-benzoic acid, i.e. a trifunctional compound having three metal-coordinating carboxyl groups but not containing any non-metal-coordinating electron pair donor functional groups .
  • the electron pair donor group typically has the electron pair located on a heteroatom, e.g. an amino, thiol or hydroxy group, preferably an amino group.
  • the electron pair donor group is typically not a group capable of chelating a metal, i.e. of coordinating a metal via two or more atoms of the group.
  • the electron pair carrying atom is not part of a delocalized electron system.
  • the electron pair carrying atom is desirably separated by at least two atoms from the metal- coordinating groups (e.g. from the carbon of a carboxyl group) . It is especially preferred that the organic component should carry more than one electron pair donor group, e.g. 2-6 such groups, and it is also preferred that such groups be close to each other, e.g. separated by no more than 4 backbone atoms , more preferably by no more than 2 backbone atoms .
  • the spacing of the metal-coordinating groups is preferably unaffected by rotational motion within the component, eg as in terephthalic acid or the tri-benzoic acid-benzene of MOF-177.
  • the organic and metal components of the MOFs of the invention may otherwise be components typical of known MOFs, e.g. as described in US-A-20040225134. Introduction of electron pair donor groups onto such organic components is chemically straightforward and many electron pair donor group carrying organic compounds suitable for MOF production are available commercially or known from the literature.
  • the metal of the MOF will be selected from Group 1 through 16 metals, e.g. Li, Na, K, Rb, Be, Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Fe, Rn, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge, Sn, Pb, As, Sb and Bi.
  • it is Al, Zn or Ni, especially Ni and Al .
  • the metal may form part of a M n X 1n cluster where M is the metal and X is a Group 14 to 17 atom, e.g. 0, N or S, especially 0, m is 1 to 10 and n is a number selected to balance the charge of the cluster.
  • the organic component is preferably a polycarboxylate, especially a material containing at least one cyclic group which may be aromatic or non- aromatic.
  • the metal component in the MOF will typically be coordinated by at least one non-linking ligand (i.e. one which does not form part of the backbone of the MOF) , e.g. sulphate, nitrate, halide, phosphate etc.
  • non-linking ligand i.e. one which does not form part of the backbone of the MOF
  • the gas treated in the process of the invention is one containing or consisting of a gaseous oxide, e.g. a sulphur, nitrogen or carbon oxide, in particular carbon dioxide.
  • a gaseous oxide e.g. a sulphur, nitrogen or carbon oxide, in particular carbon dioxide.
  • this may be a gas resulting from combustion (e.g. of hydrocarbons), natural gas or the product of a shift reactor (i.e. reactors used in production of hydrogen from methane) .
  • the apparatus of the invention will typically comprise a conduit filled or lined with the MOF.
  • the MOF optionally with a binder or diluent may itself be formed into a gas absorbent structure, e.g. a brick or perforated brick and such structures, which may be used in or to construct conduits, form a further aspect of the present invention.
  • a gas adsorbent structure eg a brick, tube, ring, tablet or pellet, typically having a maximum dimension (eg length or diameter) of at least 5mm
  • a metal-organic framework as hereinbefore defined.
  • Such structures may be produced by compressing the MOF, optionally together with a filler or binder, eg calcium carbonate, silica, or polyvinylpyrrolidone.
  • a filler or binder eg calcium carbonate, silica, or polyvinylpyrrolidone.
  • the structure may comprise a porous cage (eg of metal, glass or ceramic) containing the MOF in powder or pelletised form.
  • the process of the invention will typically comprise passing the gas from which the oxide gas is to be extracted through such a conduit in a gas uptake phase and ceasing such gas flow and raising the temperature in the conduit and/or reducing the pressure in the conduit to release the adsorbed oxide gas.
  • the apparatus will contain at least two such conduits with gas flow divertible into either so that one may operate in adsorption mode while the other is operating in desorption mode.
  • adsorption as used herein to refer to oxide gas uptake by the MOF should be considered to cover any form of gas sorption
  • gas oxide-saturated MOF elements may be replaced by fresh MOF elements and sent to a remote location for oxide gas desorption (e.g. where the MOF elements are in an exhaust gas system ' of a hydrocarbon- fuelled vehicle) .
  • Gas release from the MOF may be achieved by temperature increase - however the MOF is preferably not exposed to temperatures above 500 0 C, more preferably not to temperatures above 400 0 C. More preferably however gas release is achieved by reducing the ambient pressure at the MOF, e.g. by 1 to 100 bar (0.1 to 10 MPa), more preferably 10 to 40 bar (1 to 4 MPa) .
  • Figure 1 shows powder X-ray diffraction patterns for the MOFs of Examples 1 and 2;
  • Figure 2 shows powder X-ray diffraction patterns for the MOFs of Examples 3 and 4;
  • Figure 3 shows thermogravimetric traces for the MOFs of Examples 1 and 2;
  • Figure 4 shows thermogravimetric traces for the MOFs of Examples 3 and 4;
  • Figure 5 shows CO 2 adsorption-disorption isotherms, measured at 25°C, for the MOFs of Examples 1 and 2; and
  • Figure 6 shows CO 2 adsorption-disorption isotherms, measured at 25°C, for the MOFs of Examples 3 and 4.
  • Example 4 USO-2-Ni-A 0.29g of Ni(NO) 3 ' 6H 2 O, 0,18g of 2-aminotere ⁇ hthalic acid, 0.28g l,4-diazabic ⁇ clo[2.2.2]octane and 18.88g of dimethylformamide were mixed and transferred to a teflon-lined steel autoclave.
  • the autoclave was heated at HO 0 C for 24 hours, and then it was quenched to room temperature.
  • the product was collected by filtration and washed with dimethylformamide. The product was dried at ambient temperature overnight.
  • Powder X-ray diffraction patterns were recorded for the MOFs of Examples 1 to 4 using radiation of wavelength 1.5406 A. These are shown in Figures 1 and 2.
  • the unit cell of the compounds of Examples 3 and 4 were determined, and the two cells were similar indicating isostructurality between the two compounds , Furthermore the ⁇ nit cells of the two compounds were similar to that of a Zn compound published recently in literature (D.N. Dybtsev, H. Chun, K. Kim, Angew. Chem. Int. Ed. 2004, 43, 5033), so it can be assumed that the two compounds are isostructural with this compound.
  • the crystal structure of the Zn compound shows a 3D metal-organic framework (MOF) structure containing a 3D channel system with channel sizes of about 0.8x0.8nm 2 .
  • MOF metal-organic framework
  • the structure of the amine functionalized material (USO-2-Ni-A) of Example 4 shows disorder in the placement of the amine groups .
  • Example 6 Thermocrravimetric Analysis About 20mg of USO-A-Al and USO-I-Al-A were separately heated to 700 0 C at a rate of 5°C/min. Both compounds show, a continuous weight loss starting at room temperature and ending at about 300 0 C resulting from the solvent removal (Figure 3). The second weight loss is representing the decomposition of the structures.
  • the specific surface areas were measured by multipoint BET analyses using nitrogen as probe gas at 77K on a Quantachrome Autosorb-1 instrument. After de-solvating the materials at 300 0 C under reduced pressure the specific surface areas were measured to: USO-I- Al: 130OmVg and USO-I-Al-A: 980m7g. ' The results are shown in Figure 3.
  • Example 7 C(X Adsorption-Desorption Isotherms CO 2 isotherms were measured at 25 0 C by keeping the compounds of Examples 1 and 2 in a thermostated water bath using a Quantachrome Autosorb-1 instrument.
  • the CO 2 adsorption-desorption isotherms measured at 25 0 C on USO- 1-Al and USO-I-Al-A show a CO 2 adsorption capacity of about 10 and 12 weight percent, respectively, for the two compounds at 1 atmosphere partial pressure of carbon dioxide (Figure 5) .
  • the amine functionalized material (USO-I-Al-A) showing significantly higher CO 2 adsorption capacity than the unfunctionalized material despite the fact that the functionalized material has a lower specific surface area. The results are shown in Figure 5.
  • CO 2 isotherms were measured at 25 0 C by keeping the compounds of Examples 3 and 4 in a thermostated water bath using a Quantachrome Autosorb-1 instrument.
  • the CO 2 adsorption-desorption isotherms measured at 25 0 C on USO- 2-Ni and USO-2-Ni-A show a CO 2 adsorption capacity of about 10 and 14 weight percent, respectively, for the two compounds ( Figure 6) at 1 atmosphere partial pressure of carbon dioxide.
  • the amine functionalized material USO-2-Ni-A

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La présente invention concerne un procédé de capture de gaz à base d'oxyde, lequel procédé comprend la mise en contact d'un gaz comprenant un oxyde avec un squelette organométallique dans lequel un composant organique coordinant un métal porte un groupe donneur de paire d'électrons coordinant un non-métal et libérant éventuellement un gaz capturé à partir dudit squelette organométallique en augmentant la température et/ou en réduisant la pression.
PCT/GB2007/001330 2006-04-10 2007-04-10 Composes mof en tant qu'adsorbants de gaz Ceased WO2007128994A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0607175.7 2006-04-10
GB0607175A GB2437063A (en) 2006-04-10 2006-04-10 A process for oxide gas capture

Publications (1)

Publication Number Publication Date
WO2007128994A1 true WO2007128994A1 (fr) 2007-11-15

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058123A1 (fr) 2008-11-18 2010-05-27 Centre National De La Recherche Scientifique -Cnrs- Procede de preparation hydrothermale de carboxylates d'aluminium poreux cristallises de type "metal-organic framework"
WO2010058124A1 (fr) 2008-11-18 2010-05-27 Centre National De La Recherche Scientifique -Cnrs- Procede de preparation d'azocarboxylates aromatiques d'aluminium poreux et cristallises de type "metal-organic framework"
DE102011076080A1 (de) * 2011-05-18 2012-11-22 Technische Universität Dresden Verfahren zur Herstellung von Partikeln enthaltend Metall-organische Gerüstverbindungen
US8647596B1 (en) 2012-12-28 2014-02-11 The Invention Science Fund I Llc Systems and methods for managing emissions from an engine of a vehicle
CN104056598A (zh) * 2014-06-20 2014-09-24 浙江大学 一种MOFs基二氧化碳吸附剂及其制备方法和应用
WO2016090048A3 (fr) * 2014-12-04 2016-07-28 Numat Technologies, Inc. Polymères poreux pour la réduction et la purification de gaz d'électrons et l'élimination du mercure dans des courants d'hydrocarbures
CN108607512A (zh) * 2018-04-04 2018-10-02 大连理工大学 钼基硫化物改性mof材料的方法
CN114479103A (zh) * 2022-01-24 2022-05-13 华中科技大学 金属有机骨架成型材料及其制备方法、应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012115890A2 (fr) * 2011-02-22 2012-08-30 Dow Global Technologies Llc Structures organométalliques améliorées partiellement aminées
EP3191218B1 (fr) 2014-09-11 2019-05-08 King Abdullah University Of Science And Technology Capture et stockage de co2 embarqué à structure organométallique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030004364A1 (en) * 2001-04-30 2003-01-02 Yaghi Omar M. Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage
WO2004101575A2 (fr) * 2003-05-09 2004-11-25 The Regents Of The University Of Michigan Mise en oeuvre d'une strategie visant a obtenir des niveaux extraordinaires de superficie et de porosite dans des cristaux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000063393A (ja) * 1998-08-13 2000-02-29 Osaka Gas Co Ltd 新規有機金属錯体およびガス吸着材
JP4072637B2 (ja) * 1999-01-14 2008-04-09 株式会社豊田中央研究所 ガス吸着材及びその製造方法
US6989044B2 (en) * 1999-12-10 2006-01-24 Praxair Technology, Inc. Intermolecularly bound transition element complexes for oxygen-selective adsorption
JP4737845B2 (ja) * 2000-04-04 2011-08-03 大阪瓦斯株式会社 新規三次元型有機金属錯体及びガス吸着材
JP2005255651A (ja) * 2004-03-15 2005-09-22 Kyoto Univ 有機金属錯体構造体及びその製造方法、並びに、該有機金属錯体構造体を用いた機能性膜、機能性複合材料、機能性構造体及び吸脱着センサー

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030004364A1 (en) * 2001-04-30 2003-01-02 Yaghi Omar M. Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage
WO2004101575A2 (fr) * 2003-05-09 2004-11-25 The Regents Of The University Of Michigan Mise en oeuvre d'une strategie visant a obtenir des niveaux extraordinaires de superficie et de porosite dans des cristaux

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8907114B2 (en) 2008-11-18 2014-12-09 Centre National de la Recherche Scientifique—CNRS— Method for preparing metal-organic framework crystallised and porous aluminium aromatic azocarboxylates
WO2010058124A1 (fr) 2008-11-18 2010-05-27 Centre National De La Recherche Scientifique -Cnrs- Procede de preparation d'azocarboxylates aromatiques d'aluminium poreux et cristallises de type "metal-organic framework"
WO2010058123A1 (fr) 2008-11-18 2010-05-27 Centre National De La Recherche Scientifique -Cnrs- Procede de preparation hydrothermale de carboxylates d'aluminium poreux cristallises de type "metal-organic framework"
DE102011076080A1 (de) * 2011-05-18 2012-11-22 Technische Universität Dresden Verfahren zur Herstellung von Partikeln enthaltend Metall-organische Gerüstverbindungen
US9492895B2 (en) 2012-12-28 2016-11-15 Deep Science, Llc Systems and methods for managing emissions from an engine of a vehicle
US8790604B2 (en) 2012-12-28 2014-07-29 The Invention Science Fund I Llc Systems and methods for managing emissions from an engine of a vehicle
US8660672B1 (en) 2012-12-28 2014-02-25 The Invention Science Fund I Llc Systems and methods for managing emissions from an engine of a vehicle
US8948890B2 (en) 2012-12-28 2015-02-03 The Invention Science Fund I Llc Systems and methods for managing emissions from an engine of a vehicle
US9879579B2 (en) 2012-12-28 2018-01-30 Deep Science Llc Systems and methods for managing emissions from an engine of a vehicle
US8647596B1 (en) 2012-12-28 2014-02-11 The Invention Science Fund I Llc Systems and methods for managing emissions from an engine of a vehicle
CN104056598A (zh) * 2014-06-20 2014-09-24 浙江大学 一种MOFs基二氧化碳吸附剂及其制备方法和应用
CN107107028A (zh) * 2014-12-04 2017-08-29 纽麦特科技公司 用于减少和提纯电子气体以及从烃流中除去汞的多孔聚合物
JP2018500157A (ja) * 2014-12-04 2018-01-11 ヌマット テクノロジーズ，インコーポレイテッド 半導体用ガスを低減および精製するための、ならびに炭化水素流から水銀を除去するための多孔質高分子
WO2016090048A3 (fr) * 2014-12-04 2016-07-28 Numat Technologies, Inc. Polymères poreux pour la réduction et la purification de gaz d'électrons et l'élimination du mercure dans des courants d'hydrocarbures
US10260148B2 (en) 2014-12-04 2019-04-16 Numat Technologies, Inc. Porous polymers for the abatement and purification of electronic gas and the removal of mercury from hydrocarbon streams
JP2021035675A (ja) * 2014-12-04 2021-03-04 ヌマット テクノロジーズ，インコーポレイテッド 半導体用ガスを低減および精製するための、ならびに炭化水素流から水銀を除去するための多孔質高分子
JP7145921B2 (ja) 2014-12-04 2022-10-03 ヌマット テクノロジーズ，インコーポレイテッド 半導体用ガスを低減および精製するための、ならびに炭化水素流から水銀を除去するための多孔質高分子
CN108607512A (zh) * 2018-04-04 2018-10-02 大连理工大学 钼基硫化物改性mof材料的方法
CN108607512B (zh) * 2018-04-04 2021-03-30 大连理工大学 钼基硫化物改性mof材料的方法
CN114479103A (zh) * 2022-01-24 2022-05-13 华中科技大学 金属有机骨架成型材料及其制备方法、应用

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GB2437063A (en) 2007-10-17

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