JP5192085B2 - 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 - Google Patents
有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 Download PDFInfo
- Publication number
- JP5192085B2 JP5192085B2 JP2011543158A JP2011543158A JP5192085B2 JP 5192085 B2 JP5192085 B2 JP 5192085B2 JP 2011543158 A JP2011543158 A JP 2011543158A JP 2011543158 A JP2011543158 A JP 2011543158A JP 5192085 B2 JP5192085 B2 JP 5192085B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- carbon catalyst
- metal
- carbon
- decomposing
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
-
- 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
- B01J20/0229—Compounds of Fe
-
- 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
- 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
- B01J20/08—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 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—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
- B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
-
- 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
- B01J20/28014—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
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- 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
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3234—Inorganic material layers
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/06—Washing
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1026—Ruthenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2063—Lanthanum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
-
- 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
- B01D2255/20707—Titanium
-
- 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
- B01D2255/20715—Zirconium
-
- 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
- B01D2255/2073—Manganese
-
- 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
- B01D2255/20738—Iron
-
- 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
- B01D2255/20746—Cobalt
-
- 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
- B01D2255/20753—Nickel
-
- 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
- B01D2255/20761—Copper
-
- 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
- B01D2255/20769—Molybdenum
-
- 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
- B01D2255/20784—Chromium
-
- 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
- B01D2255/20792—Zinc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/70—Non-metallic catalysts, additives or dopants
- B01D2255/702—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0208—Other waste gases from fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Nanotechnology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Catalysts (AREA)
Description
1.5gのポリアクリロニトリル−ポリメタクリル酸共重合体(PAN/PMA)を30mLのジメチルホルムアミドに溶解させた後、さらに1.5gの2−メチルイミダゾールと、1.5gの塩化コバルト六水和物(CoCl2・6H2O)(関東化学株式会社製)と、を加え、室温で2時間攪拌した。こうして得られた混合物に、ケッチェンブラック(ECP600JD、ライオン株式会社製)を、原料に含有される固形分あたり30重量%となるように加え、乳鉢を用いて混合した。得られた混合物を、60℃で12時間、真空乾燥した。
まず、上述のようにして得られた炭素触媒1(PCo)に金属除去処理(酸処理)を施した。すなわち、1gの炭素触媒1(PCo)に100mLの濃塩酸を加え、1時間攪拌した。次いで、炭素触媒を沈殿させ、溶液を除去した後、濃塩酸と蒸留水とを1:1(体積比)で混合した溶液を100mL加え、1時間攪拌した。炭素触媒を沈殿させ、溶液を除去した後、蒸留水を100mL加え、1時間攪拌した。この炭素触媒を含有する溶液を、ろ過膜(孔径1.0μm、Millipore製)を使用してろ過し、ろ液が中性になるまで蒸留水で洗浄した。回収された炭素触媒を60℃で12時間、真空乾燥させた。さらに、乾燥した炭素触媒を乳鉢で粉砕した。
まず、上述のようにして得られた炭素触媒1(PCo)に金属含浸処理を施した。すなわち、300mLの蒸留水に2gの塩化鉄(III)六水和物(FeCl3・6H2O)を加えて鉄含有溶液を調製し、当該鉄含有溶液に、2gの炭素触媒1(PCo)を加え、沸騰させた。そして、沸騰中の鉄含有溶液中で攪拌しながら3時間、炭素触媒に鉄を含浸させた。その後、ろ過膜(孔径1.0μm、Millipore製)を使用して、炭素触媒を含む溶液をろ過し、ろ液が中性になるまで蒸留水で洗浄した。回収された炭素触媒を60℃で12時間、真空乾燥させた。さらに、乾燥した炭素触媒を乳鉢で粉砕した。
1gのコーヒー出し殻粉末(有限会社燦有機研究所)、1gのコハク酸ジヒドラジド(株式会社日本ファインケム製)、1gの塩化コバルト六水和物(CoCl2・6H2O)を10mLの蒸留水に混合溶解し、得られた溶液を100℃で12時間、乾燥させた。さらに、この乾燥により得られた原料を乳鉢で粉砕した。
5gの黒鉛AG.B(伊藤黒鉛工業株式会社製)、5gのコハク酸ジヒドラジド(株式会社日本ファインケム製)、5gの塩化コバルト六水和物(CoCl2・6H2O)を50mLの蒸留水に混合溶解した。こうして得られた溶液を100℃で12時間、乾燥させ、さらに乳鉢で粉砕して、原料を得た。
1gの黒鉛AG.B(伊藤黒鉛工業株式会社製)、5gの20重量%ポリアクリルアミド系紙力剤(星光PMC株式会社製)、1gの硫酸コバルト七水和物(CoSO4・7H2O)を混合し、得られた粘調溶液を80℃で12時間、乾燥させた。
上述のようにして得られた炭素触媒1(PCo)2.5g、α−アルミナ(α-Al2O3、和光純薬工業株式会社製)2.5g、バインダー(48%SBR(スチレンブタジエンゴム)水分散液、JSR株式会社製)0.40g、増粘剤(2%CMC(カルボキシメチルセルロース)水溶液、ダイセル化学工業株式会社製)4.48g、及び蒸留水1gを乳鉢で混合し、得られた混合物を100℃で乾燥させブロック状に成形した。
上述のようにして得られた炭素触媒1〜6及びアルミナ/炭素触媒を使用して、ホルムアルデヒドの分解試験を行った。すなわち、100mgの炭素触媒1〜6又は200mgのアルミナ/炭素触媒を25℃でテドラーバッグ中に収納するとともに、当該テドラーバッグに、ホルムアルデヒドを1000ppmの濃度で含有する空気5Lを注入した。
上述の実施例1でアルデヒド分解試験に使用した炭素触媒1(PCo)及び比較材料1(AC)について、繰り返し使用におけるアルデヒド分解(除去)能を評価した。
上述の実施例1で得られた炭素触媒1(PCo)のアルデヒド分解活性を光触媒のそれと比較した。すなわち30mgの炭素触媒1(PCo)を25℃でテドラーバッグ中に収納し、遮光ボックスで遮光した後、当該テドラーバッグに、ホルムアルデヒドを含有する空気を注入して、当該テドラーバッグ中のホルムアルデヒド濃度を40ppmに調節した。
上述の実施例1でアルデヒド分解試験に使用した炭素触媒1(PCo)及び比較材料1(AC)について、繰り返し使用における硫化水素分解(除去)能を評価した。
蒸留水で10倍希釈した局方ホルマリン(ホルムアルデヒド水溶液)(和光純薬工業株式会社製)1mL中に、上述の実施例1で得られた炭素触媒1(PCo)0.05gを投入し、室温で24時間攪拌した。
Claims (4)
- 有機物とコバルトとを含有する原料の炭素化により得られた炭素化材料から構成され、
アルデヒド類又は硫黄化合物を分解する触媒活性を有する
ことを特徴とするアルデヒド類又は硫黄化合物分解用炭素触媒。 - 前記原料は、さらに炭素材料を含有する
ことを特徴とする請求項1に記載されたアルデヒド類又は硫黄化合物分解用炭素触媒。 - 請求項1又は2に記載のアルデヒド類又は硫黄化合物分解用炭素触媒を含む
ことを特徴とするアルデヒド類又は硫黄化合物分解材。 - 請求項1又は2に記載のアルデヒド類又は硫黄化合物分解用炭素触媒又は請求項3に記載のアルデヒド類又は硫黄化合物分解材を使用して、アルデヒド類又は硫黄化合物を分解する
ことを特徴とするアルデヒド類又は硫黄化合物分解方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011543158A JP5192085B2 (ja) | 2009-11-26 | 2010-10-01 | 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009269315 | 2009-11-26 | ||
| JP2009269315 | 2009-11-26 | ||
| JP2010094510 | 2010-04-15 | ||
| JP2010094510 | 2010-04-15 | ||
| JP2011543158A JP5192085B2 (ja) | 2009-11-26 | 2010-10-01 | 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 |
| PCT/JP2010/067238 WO2011065125A1 (ja) | 2009-11-26 | 2010-10-01 | 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2011065125A1 JPWO2011065125A1 (ja) | 2013-04-11 |
| JP5192085B2 true JP5192085B2 (ja) | 2013-05-08 |
Family
ID=44066229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011543158A Active JP5192085B2 (ja) | 2009-11-26 | 2010-10-01 | 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8999280B2 (ja) |
| EP (1) | EP2505264A4 (ja) |
| JP (1) | JP5192085B2 (ja) |
| CN (1) | CN102802787A (ja) |
| CA (1) | CA2781989C (ja) |
| WO (1) | WO2011065125A1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013172135A1 (ja) * | 2012-05-18 | 2013-11-21 | 日清紡ホールディングス株式会社 | 一酸化炭素を処理する方法及び装置 |
| EP3057703A1 (en) | 2013-10-16 | 2016-08-24 | Saudi Basic Industries Corporation | Purification of carbon dioxide streams |
| EP3057684B1 (en) | 2013-10-16 | 2018-03-21 | Saudi Basic Industries Corporation | Process for the removal of chlorinated hydrocarbons from co2 |
| US11253839B2 (en) | 2014-04-29 | 2022-02-22 | Archer-Daniels-Midland Company | Shaped porous carbon products |
| BR112016023368B1 (pt) | 2014-04-29 | 2022-05-03 | Archer-Daniels-Midland Company | Método de preparação de uma composição de catalisador |
| EP3466532B1 (en) | 2014-12-05 | 2023-04-26 | Nisshinbo Holdings Inc. | Carbon catalyst, electrode, and battery |
| CN105176178A (zh) * | 2015-08-25 | 2015-12-23 | 无锡市长安曙光手套厂 | 一种uv涂料、其制备方法及用途 |
| US10464048B2 (en) | 2015-10-28 | 2019-11-05 | Archer-Daniels-Midland Company | Porous shaped metal-carbon products |
| US10722867B2 (en) | 2015-10-28 | 2020-07-28 | Archer-Daniels-Midland Company | Porous shaped carbon products |
| CN109715641B (zh) * | 2016-09-16 | 2021-10-08 | Bsh家用电器有限公司 | 具有气味去除系统的家用器具及其操作方法 |
| CN106929375A (zh) * | 2017-04-12 | 2017-07-07 | 何兆坚 | 一种通过分解醛类物质降低酒辛辣度提升酒的口感的产品 |
| CN107413363B (zh) * | 2017-04-27 | 2020-03-17 | 河海大学 | 一种漂浮型底泥-氮化硼复合光催化材料及其制备方法 |
| CN107970947A (zh) * | 2017-11-30 | 2018-05-01 | 宁波智通环保科技有限公司 | 一种分解臭氧的催化剂及其制造方法 |
| CN108325549A (zh) * | 2018-01-09 | 2018-07-27 | 中山大学 | 一种用于甲醛净化的过渡金属和氮共掺杂碳复合材料及其制备方法 |
| JP2019163228A (ja) * | 2018-03-20 | 2019-09-26 | 株式会社東芝 | 金属有機構造体、蛍光体膜、および分子検出装置 |
| CN108660318A (zh) * | 2018-06-06 | 2018-10-16 | 韶关凯鸿纳米材料有限公司 | 一种从废漆渣中回收金属锌的回收工艺 |
| CN109464742B (zh) * | 2018-12-29 | 2024-08-09 | 上海安翰医疗技术有限公司 | 胃肠道定位开关及其制作方法及消化道定点药物释放胶囊 |
| CN110052275A (zh) * | 2019-02-11 | 2019-07-26 | 北京工业大学 | 钠化海泡石负载Cu-Er或Cu-Nb复合型催化剂的制备方法和应用 |
| WO2023158988A2 (en) * | 2022-02-16 | 2023-08-24 | University Of Southern California | Oxidation of trace aqueous aldehydes |
| CN117065759A (zh) * | 2023-05-12 | 2023-11-17 | 扬州优境环境工程有限公司 | 一种处理工业废水或废气用活性炭负载金属催化剂及其制备方法 |
| CN118495764B (zh) * | 2024-07-19 | 2024-11-12 | 成都达奇科技股份有限公司 | 含高浓度pva废水的处理方法 |
| US12391556B1 (en) * | 2025-03-13 | 2025-08-19 | University Of Sharjah | Carbon dioxide capture using activated carbon derived from spent coffee grounds |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03196838A (ja) * | 1989-12-26 | 1991-08-28 | Mitsui Petrochem Ind Ltd | 有害物質分解触媒 |
| JPH11347409A (ja) * | 1998-06-08 | 1999-12-21 | Mitsubishi Heavy Ind Ltd | 排ガス処理用触媒、排ガス処理方法及び処理装置 |
| JP2000063295A (ja) * | 1998-08-21 | 2000-02-29 | Sony Corp | 多重結合分子の水素化方法及びメタンの製造方法、並びに、水素化触媒 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI790530A7 (fi) | 1978-02-21 | 1979-08-22 | Siren M J O | Filtermaterial samt foerfarande foer framstaellning av och anvaendning av detsamma |
| US5358803A (en) * | 1992-05-06 | 1994-10-25 | Eic Laboratories, Inc. | Catalyzed cathodes for electrochemical cells |
| US5460792A (en) * | 1992-12-23 | 1995-10-24 | Rohm And Haas Company | Removal and destruction of halogenated organic and hydrocarbon compounds with porous carbonaceous materials |
| CA2431314C (en) | 2000-12-11 | 2010-04-20 | United States Filter Corporation | Activated carbon for odor control and method for making same |
| AU2003215241B2 (en) * | 2002-02-14 | 2008-07-31 | Monsanto Technology Llc | Oxidation catalyst and process for its preparation and process for oxidation using it |
| CN1159259C (zh) * | 2002-04-05 | 2004-07-28 | 北京化工大学 | 一种纳米金属粒子/炭复合材料的制备方法 |
| ES2407031T3 (es) * | 2003-08-14 | 2013-06-11 | Monsanto Technology Llc | Procedimiento para la oxidación del ácido N-(fosfonometil)iminodiacético o de una de sus sales |
| US8381738B2 (en) * | 2003-12-22 | 2013-02-26 | Philip Morris Usa Inc. | Composite materials and their use in smoking articles |
| CA2598013C (en) * | 2005-02-17 | 2014-11-25 | Monsanto Technology Llc | Transition metal-containing catalysts and catalyst combinations including transition metal-containing catalysts and processes for their preparation and use as oxidation catalysts |
| CN100431951C (zh) * | 2006-08-17 | 2008-11-12 | 暨南大学 | 一种炭材料的合成方法 |
| JP4697213B2 (ja) | 2007-10-29 | 2011-06-08 | 株式会社豊田中央研究所 | アルデヒド類の分解除去方法 |
| JP2009208061A (ja) * | 2008-02-06 | 2009-09-17 | Gunma Univ | 炭素触媒及びこの炭素触媒を含むスラリー、炭素触媒の製造方法、ならびに、炭素触媒を用いた燃料電池、蓄電装置及び環境触媒 |
-
2010
- 2010-10-01 JP JP2011543158A patent/JP5192085B2/ja active Active
- 2010-10-01 US US13/511,047 patent/US8999280B2/en active Active
- 2010-10-01 CA CA2781989A patent/CA2781989C/en active Active
- 2010-10-01 WO PCT/JP2010/067238 patent/WO2011065125A1/ja not_active Ceased
- 2010-10-01 CN CN201080053511XA patent/CN102802787A/zh active Pending
- 2010-10-01 EP EP10832972.3A patent/EP2505264A4/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03196838A (ja) * | 1989-12-26 | 1991-08-28 | Mitsui Petrochem Ind Ltd | 有害物質分解触媒 |
| JPH11347409A (ja) * | 1998-06-08 | 1999-12-21 | Mitsubishi Heavy Ind Ltd | 排ガス処理用触媒、排ガス処理方法及び処理装置 |
| JP2000063295A (ja) * | 1998-08-21 | 2000-02-29 | Sony Corp | 多重結合分子の水素化方法及びメタンの製造方法、並びに、水素化触媒 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2505264A4 (en) | 2014-09-03 |
| US20120289755A1 (en) | 2012-11-15 |
| CA2781989A1 (en) | 2011-06-03 |
| CA2781989C (en) | 2018-04-17 |
| EP2505264A1 (en) | 2012-10-03 |
| JPWO2011065125A1 (ja) | 2013-04-11 |
| WO2011065125A1 (ja) | 2011-06-03 |
| CN102802787A (zh) | 2012-11-28 |
| US8999280B2 (en) | 2015-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5192085B2 (ja) | 有害物質分解用炭素触媒、有害物質分解材及び有害物質分解方法 | |
| Robert et al. | Indoor formaldehyde removal by catalytic oxidation, adsorption and nanofibrous membranes: a review | |
| Kumar et al. | Sustainable synthesis of MOF-5@ GO nanocomposites for efficient removal of rhodamine B from water | |
| Chen et al. | Performance and mechanism of photocatalytic toluene degradation and catalyst regeneration by thermal/UV treatment | |
| JP5167418B2 (ja) | 炭素触媒及びその用途 | |
| Li et al. | Birnessite-type manganese oxide on granular activated carbon for formaldehyde removal at room temperature | |
| Yoo et al. | Effect of functional groups of metal–organic frameworks, coated on cotton, on removal of particulate matters via selective interactions | |
| CN101413212B (zh) | 一种光催化涂层空气自净化功能织物的制备方法 | |
| Nie et al. | Pd/TiO2@ carbon microspheres derived from chitin for highly efficient photocatalytic degradation of volatile organic compounds | |
| García-Muñoz et al. | Photocatalytic degradation of phenol and isoproturon: Effect of adding an activated carbon to titania catalyst | |
| KR20120085079A (ko) | 복합금속 산화물 촉매, 상기 촉매를 구비한 필터 모듈 및 이를 구비한 공기청정기 | |
| EP3266838A1 (en) | Composition for coating visible light active photocatalyst and filter for air purification | |
| Bahrudin et al. | Immobilized titanium dioxide/powdered activated carbon system for the photocatalytic adsorptive removal of phenol | |
| Wu et al. | Surface modification of TiO2 by hyper-cross-linked polymers for efficient visible-light-driven photocatalytic NO oxidation | |
| Feng et al. | Porous ceramic-based metal–organic framework DBPC@ ZIF-67 for the efficient removal of Congo red from an aqueous solution | |
| Li et al. | G-C3N4/metal–organic framework nanosheet/CuO heterostructure for the visible photocatalytic degradation of tetracycline | |
| Maldonado-Carmona et al. | Bio-based matrix photocatalysts for photodegradation of antibiotics | |
| Wang et al. | MOF-derived hollow spheres of MIL-100 (Fe)-NH2 (20) with well-developed hierarchical mesoporous and uniform distribution of Fe and N active phases for the photocatalytic removal of organic dyes | |
| Mondal et al. | Cooperative and Bifunctional Adsorbent‐Catalyst Materials for In‐situ VOCs Capture‐Conversion | |
| Deymeh et al. | Enhanced photocatalytic degradation of tetracycline-class pollutants in water using a dendritic mesoporous silica nanocomposite modified with UiO-66 | |
| KR101183518B1 (ko) | 가시광 활성 구형 탄소계 기공소재 및 그의 제조방법 | |
| Yu et al. | Porphyrin-Based conjugated microporous polymer loaded with nanoscale zerovalent iron for the degradation of organic pollutants under visible light | |
| Zou et al. | Metal–organic framework derived N‐doped zinc oxide carbon nanocomposites for catalytic removal of dye and formaldehyde | |
| KR20180098709A (ko) | 유기금속계 커플링제를 사용한 금속-활성탄 복합체, 이의 제조 방법, 및 이를 사용한 흡장분해촉매 | |
| CN112058308B (zh) | 有机-无机复合甲醛催化组合物及制备方法、空气净化滤芯 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130115 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130130 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5192085 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160208 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160208 Year of fee payment: 3 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |