JP2008093661A - 活性炭に基づく高性能吸着剤 - Google Patents
活性炭に基づく高性能吸着剤 Download PDFInfo
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- 239000001273 butane Substances 0.000 claims description 4
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- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
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- 239000011630 iodine Substances 0.000 claims description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 235000019645 odor Nutrition 0.000 claims description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 230000004913 activation Effects 0.000 description 14
- 238000003763 carbonization Methods 0.000 description 13
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical class C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 9
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- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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- NRNCYVBFPDDJNE-UHFFFAOYSA-N pemoline Chemical compound O1C(N)=NC(=O)C1C1=CC=CC=C1 NRNCYVBFPDDJNE-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/44—Elemental carbon, e.g. charcoal, carbon black
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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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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- 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
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
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- 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
- B01J20/28069—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
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- C—CHEMISTRY; METALLURGY
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F17C11/00—Use of gas-solvents or gas-sorbents in vessels
- F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
【解決手段】本願発明の高性能吸着剤は、特に球状形状の活性炭の個々の粒状の形において、少なくとも0.7cm3/gのグルビッチ合計細孔量であって、この合計細孔量の少なくとも70%が、20オングストローム以下の孔径を有するミクロ細孔によって形成されるもの;30オングストローム以下の中心傾向細孔径の寸法;及び少なくとも1500m2/gのBET表面積のパラメータによって特徴づけられる。
【選択図】 なし
Description
これは、炭化工程における揮発成分の分離及び活性化工程における焼失による重量損失が、認められる。さらなる詳細については、例えば非特許文献1に見られる活性炭の製造に関連する。
少なくとも0.7cm3/gのグルビッチ合計細孔量であって、この合計細孔量の少なくとも70%が、20オングストローム以下の孔径を有するミクロ細孔によって形成されるもの;
30オングストローム以下の中心傾向細孔径の寸法;及び
少なくとも1500m2/gのBET表面積。
多孔性における、内部表面積における且つ細孔量における増加と均等である物質の損失と関連して起こる。それゆえに、活性化は、選択的な又はより正確には管理された酸化状態において実行される。活性化は、700℃〜1300℃の温度、特に800℃〜1200℃の温度、好ましくは900℃〜1100℃の温度で実行される。
Claims (10)
- 特に球形状の活性炭の個々の粒状物の形の活性炭に基づく高性能吸着剤において、該高性能吸着剤が:
少なくとも0.7cm3/gのグルビッチ合計細孔量であって、この合計細孔量の少なくとも70%が、20オングストローム以下の孔径を有するミクロ細孔によって形成されるもの;
30オングストローム以下の中心傾向細孔径の寸法;及び
少なくとも1500m2/gのBET表面積;
というパラメータを具備することを特徴とする高性能吸着剤。 - 前記グルビッチ合計細孔量が、0.7〜1.8cm3/gの範囲内、特に0.8〜1.6cm3/gの範囲内、好ましくは0.9〜1.5cm3/gの範囲内であることを特徴とする請求項1記載の活性炭に基づく高性能吸着剤。
- 前記グルビッチ合計細孔量の少なくとも75%、特には少なくとも80%、好ましくは少なくとも85%、より好ましくは少なくとも90%が、20オングストローム以下の孔径を有するミクロ細孔によって形成されることを特徴とする請求項1又は2記載の活性炭に基づく高性能吸着剤。
- 前記グルビッチ合計細孔量の70%〜95%、特に75%〜90%、好ましくは75%〜85%が、20オングストローム以下の細孔径を有するミクロ細孔によって形成されることを特徴とする活性炭に基づく高性能吸着剤。
- 20オングストローム以下の孔径を有するミクロ細孔によって形成される高性能吸着剤の炭素ブラック法ミクロ細孔量は、0.5〜1.4cm3/gの範囲内、特には0.6〜1.2cm3/gの範囲内、好ましくは0.7〜1.1cm3/gの範囲内であることを特徴とする請求項1〜4のいずれか1つに記載の活性炭に基づく高性能吸着剤。
- 中心傾向細孔径は、26オングストローム以下であり、特には、25オングストローム以下であり、好ましくは24オングストローム以下であることを特徴とする請求項1〜5のいずれか1つに記載の活性炭に基づく高性能吸着剤。
- 少なくとも0.7cm3/gのグルビッチ合計細孔量であって、その合計細孔量の少なくとも70%が、20オングストローム以下の細孔径を有するミクロ細孔によって形成されているもの;
30オングストローム以下の中心傾向細孔径の寸法;
少なくとも1500m2/gのBET表面積;
少なくとも25%のブタン吸着量;
少なくとも1350mg/gのヨウ素価;
少なくとも10ニートンの活性炭粒子当たりの圧縮強さ又は破裂強さ及び/若しくは少なくとも95%の耐摩耗性;
というパラメータを具備することを特徴とする請求項1〜6のいずれか1つに記載の活性炭に基づく高性能吸着剤。 - ガス、特に空気を純化又は浄化するために、特にガス又は空気流から有毒物、有害物及び臭気を吸着するための、又は、特に防護衣類の製造における吸収フィルタ材料における使用のための請求項1〜7のいずれか1つに記載の活性炭に基づく高性能吸着剤の使用。
- ガス、特に水素のための吸収蓄積媒体としての請求項1〜8のいずれか1つに記載の活性炭に基づく高性能吸着剤の使用。
- 特に薬剤又は薬剤成分としての医学又は薬学領域における請求項1〜9のいずれか1つに記載の活性炭に基づく高性能吸着剤の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102006048790 | 2006-10-12 | ||
DE102006048790.7 | 2006-10-12 |
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JP2008093661A true JP2008093661A (ja) | 2008-04-24 |
JP5013290B2 JP5013290B2 (ja) | 2012-08-29 |
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JP2007263617A Active JP5013290B2 (ja) | 2006-10-12 | 2007-10-09 | 活性炭に基づく高性能吸着剤 |
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Country | Link |
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US (1) | US7737083B2 (ja) |
EP (1) | EP1918022B1 (ja) |
JP (1) | JP5013290B2 (ja) |
KR (1) | KR100958852B1 (ja) |
DE (1) | DE202006016898U1 (ja) |
RU (1) | RU2378046C2 (ja) |
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RU2007137631A (ru) | 2009-04-20 |
RU2378046C2 (ru) | 2010-01-10 |
EP1918022A1 (de) | 2008-05-07 |
KR100958852B1 (ko) | 2010-05-20 |
EP1918022B1 (de) | 2015-11-18 |
US7737083B2 (en) | 2010-06-15 |
DE202006016898U1 (de) | 2007-11-22 |
KR20080033129A (ko) | 2008-04-16 |
US20080107589A1 (en) | 2008-05-08 |
JP5013290B2 (ja) | 2012-08-29 |
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