SG11202003120RA - Arsine adsorbents - Google Patents

Arsine adsorbents

Info

Publication number
SG11202003120RA
SG11202003120RA SG11202003120RA SG11202003120RA SG11202003120RA SG 11202003120R A SG11202003120R A SG 11202003120RA SG 11202003120R A SG11202003120R A SG 11202003120RA SG 11202003120R A SG11202003120R A SG 11202003120RA SG 11202003120R A SG11202003120R A SG 11202003120RA
Authority
SG
Singapore
Prior art keywords
arsine
adsorbents
arsine adsorbents
Prior art date
Application number
SG11202003120RA
Inventor
Artem Vityuk
Linda Hratko
Alfonse Maglio
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of SG11202003120RA publication Critical patent/SG11202003120RA/en

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    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
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    • 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
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J20/28002—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 physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
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    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • B01J20/28076—Pore volume, e.g. total pore volume, mesopore volume, micropore volume being more than 1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/28078—Pore diameter
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
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    • B01J20/3204—Inorganic carriers, supports or substrates
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    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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    • B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
    • B01D2253/1124—Metal oxides
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    • B01D2253/25—Coated, impregnated or composite adsorbents
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708
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    • B01D—SEPARATION
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    • B01D2258/0216—Other waste gases from CVD treatment or semi-conductor manufacturing
SG11202003120RA 2017-11-03 2018-11-02 Arsine adsorbents SG11202003120RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762581265P 2017-11-03 2017-11-03
PCT/US2018/058952 WO2019090071A1 (en) 2017-11-03 2018-11-02 Arsine adsorbents

Publications (1)

Publication Number Publication Date
SG11202003120RA true SG11202003120RA (en) 2020-05-28

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SG11202003120RA SG11202003120RA (en) 2017-11-03 2018-11-02 Arsine adsorbents

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US (1) US11745161B2 (en)
EP (1) EP3703846A4 (en)
JP (1) JP7412335B2 (en)
KR (1) KR20200085744A (en)
CN (1) CN111278535B (en)
BR (1) BR112020008315A2 (en)
CA (1) CA3081437A1 (en)
MX (1) MX2020004581A (en)
RU (1) RU2020118158A (en)
SG (1) SG11202003120RA (en)
WO (1) WO2019090071A1 (en)

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CN110327874B (en) * 2019-07-04 2022-06-10 江西理工大学 Core-shell structure composite iron-cerium oxide dearsenic adsorbent and preparation method and application thereof

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CN111278535A (en) 2020-06-12
BR112020008315A2 (en) 2020-10-06
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JP2021501685A (en) 2021-01-21
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EP3703846A4 (en) 2021-08-18
JP7412335B2 (en) 2024-01-12
MX2020004581A (en) 2020-08-24
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