JP2010506716A - 汚染液体を処理するための吸着剤 - Google Patents
汚染液体を処理するための吸着剤 Download PDFInfo
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- JP2010506716A JP2010506716A JP2009532893A JP2009532893A JP2010506716A JP 2010506716 A JP2010506716 A JP 2010506716A JP 2009532893 A JP2009532893 A JP 2009532893A JP 2009532893 A JP2009532893 A JP 2009532893A JP 2010506716 A JP2010506716 A JP 2010506716A
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- Prior art keywords
- graphite
- acid
- product
- precursor
- intercalated
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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
- B01J20/20—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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
-
- 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
-
- 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
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/22—Intercalation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
Description
Electrochemical Synthesis of Co−intercalation Compounds in the Graphite−H2SO4−H3PO4 System by V S Leshin,N E Sorokina,and V V Avdeev.Russian Journal of Electrochemistry,VoI. 41,No:5,2005.
Graphite Intercalation in the Graphite−H2SO4−R(R=H2O,C2H5OH、C2H5COOH)Systems by O N Shornikova,N E Sorokina,N V Maksimova,and V V Avdeev
Inorganic Materials,Vol.41,No.2,2005,pp 120−126.
層間挿入黒鉛は、他の化学化合物がフレーク化結晶性構造の積み重ね層間に層間挿入された黒鉛フレークから形成された生成物である。たとえば重硫酸塩層間挿入生成物は、酸化条件での黒鉛フレークの硫酸による処理によって得ることができる。電気化学および酸化技法を含む、黒鉛に層間挿入する多くの方法が提案されてきた。たとえば米国特許第4350576号明細書は、黒鉛粒子が電解液中でアノードコンパートメント内に配置されて、アノード表面を黒鉛粒子に押し付けるために圧力をかける間にアノードとカソードとの間の電位を受ける、黒鉛に層間挿入する方法を教示している。
Claims (12)
- 微粒子形態の非膨張層間挿入黒鉛を含む、汚染流体を処理するための、電気化学的再生が可能である、吸着微粒子生成物。
- フレーク形態の請求項1に記載の生成物。
- 粉末形態の請求項1に記載の生成物。
- 前記黒鉛に硫酸、リン酸、硝酸、トリフルオロ酢酸および過塩素酸から選択される先駆物質が層間挿入された、先行請求項のいずれかに記載の生成物。
- 前記前駆物質が硫酸である、請求項4に記載の生成物。
- 汚染流体の、そこから汚染物質を除去するための処理における、先行請求項のいずれかに記載の生成物の使用。
- 前記流体が液体である、請求項6に記載の使用。
- 黒鉛と層間挿入材料用の前駆物質を混合するステップと、
混合物体をアノードとカソードとの間に配置するステップと、
アノードとカソードにわたって電圧を印加して、その間に電流を通過させ、黒鉛に層間挿入するステップと、
を含む、先行請求項のいずれかに記載の生成物を作成する方法。 - 前記層間挿入された黒鉛が粉末形態である、請求項8に記載の方法。
- 前記層間挿入された黒鉛がフレーク形態である、請求項8に記載の方法。
- 前記前駆物質が硫酸、リン酸、硝酸、トリフルオロ酢酸および過塩素酸から選択される、請求項8〜10のいずれか1項に記載の方法。
- 前記前駆物質が硫酸である、請求項11に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0620923A GB2442950B (en) | 2006-10-20 | 2006-10-20 | Adsorbents for treating contaminated liquids |
GB0620923.3 | 2006-10-20 | ||
PCT/GB2007/003981 WO2008047132A1 (en) | 2006-10-20 | 2007-10-18 | Adsorbents for treating contaminated liquids |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010506716A true JP2010506716A (ja) | 2010-03-04 |
JP2010506716A5 JP2010506716A5 (ja) | 2010-12-02 |
JP5002652B2 JP5002652B2 (ja) | 2012-08-15 |
Family
ID=37508115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009532893A Active JP5002652B2 (ja) | 2006-10-20 | 2007-10-18 | 汚染液体を処理するための吸着剤 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8728323B2 (ja) |
EP (1) | EP2111294B1 (ja) |
JP (1) | JP5002652B2 (ja) |
CN (1) | CN101631609B (ja) |
AU (1) | AU2007311687B2 (ja) |
BR (1) | BRPI0717534B1 (ja) |
ES (1) | ES2450241T3 (ja) |
GB (1) | GB2442950B (ja) |
WO (1) | WO2008047132A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0720429D0 (en) | 2007-10-18 | 2007-11-28 | Electroclean Technology Ltd | Treatment of contaminated gases |
GB2470042B (en) * | 2009-05-06 | 2011-10-19 | Arvia Technology Ltd | Treatment of contaminated liquids |
GB2471320B (en) | 2009-06-25 | 2012-11-14 | Arvia Technology Ltd | Treatment of liquid with oily contaminants |
GB0919413D0 (en) * | 2009-11-05 | 2009-12-23 | Arvia Technology Ltd | Treatment of liquids |
RU2564354C1 (ru) * | 2014-07-01 | 2015-09-27 | Закрытое акционерное общество "УНИХИМТЕК" (ЗАО "УНИХИМТЕК") | Способ получения сорбента на основе термически расширенного графита и сорбент |
CN114260005B (zh) * | 2021-12-23 | 2022-07-15 | 浙江颀正环保科技有限公司 | 一种引弧放电再生颗粒活性炭的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04219307A (ja) * | 1989-12-25 | 1992-08-10 | Technion Res & Dev Found Ltd | バーミキュラ構造の膨張グラファイト |
JPH06279011A (ja) * | 1992-11-04 | 1994-10-04 | Environment Syst Ltd | 液体吸収用の膨張性グラファイト組成物およびその製造法 |
US5376450A (en) * | 1991-06-25 | 1994-12-27 | Ucar Carbon Technology Corporation | Low surface acid intercalated graphite and method |
JP2005034705A (ja) * | 2003-07-16 | 2005-02-10 | Mitsubishi Heavy Ind Ltd | 吸着材の再生方法及び再生装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB435766A (en) | 1934-03-27 | 1935-09-27 | Mills Equipment Co Ltd | Improvements in means for mounting head-bands in helmets and the like |
US3357929A (en) * | 1965-03-22 | 1967-12-12 | Dow Chemical Co | Method of sorbing liquids |
JPS5690989A (en) * | 1979-12-14 | 1981-07-23 | Nobuatsu Watanabe | Manufacture of interlaminar compound of graphite |
US5037553A (en) * | 1989-10-10 | 1991-08-06 | The United States Of America As Represented By The United States Department Of Energy | Organic contaminant separator |
US5282975A (en) * | 1989-12-25 | 1994-02-01 | Technion Research And Development Foundation Ltd. | Removal of oil from water |
RU2117635C1 (ru) * | 1997-01-29 | 1998-08-20 | Смирнов Александр Витальевич | Способ очистки вод от нефтепродуктов |
US6406612B1 (en) * | 1999-05-20 | 2002-06-18 | Graftech Inc. | Expandable graphite and method |
CA2410055A1 (en) * | 2000-05-24 | 2001-11-29 | Superior Graphite Co. | Method of preparing graphite intercalation compounds and resultant products |
JP2002154814A (ja) * | 2000-11-16 | 2002-05-28 | Univ Chuo | 機能性膨張黒鉛及びその製造方法 |
DE10255240A1 (de) * | 2002-11-26 | 2004-06-09 | Basf Ag | Verfahren zur Entfernung von Quecksilber aus mit Quecksilber verunreinigten Lösungen |
GB2438850B (en) | 2006-04-28 | 2010-04-21 | Univ Manchester | Liquid treatment apparatus |
-
2006
- 2006-10-20 GB GB0620923A patent/GB2442950B/en active Active
-
2007
- 2007-10-18 WO PCT/GB2007/003981 patent/WO2008047132A1/en active Application Filing
- 2007-10-18 AU AU2007311687A patent/AU2007311687B2/en active Active
- 2007-10-18 EP EP07824230.2A patent/EP2111294B1/en active Active
- 2007-10-18 ES ES07824230.2T patent/ES2450241T3/es active Active
- 2007-10-18 CN CN2007800389431A patent/CN101631609B/zh active Active
- 2007-10-18 JP JP2009532893A patent/JP5002652B2/ja active Active
- 2007-10-18 BR BRPI0717534A patent/BRPI0717534B1/pt not_active IP Right Cessation
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2009
- 2009-04-17 US US12/425,569 patent/US8728323B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04219307A (ja) * | 1989-12-25 | 1992-08-10 | Technion Res & Dev Found Ltd | バーミキュラ構造の膨張グラファイト |
US5376450A (en) * | 1991-06-25 | 1994-12-27 | Ucar Carbon Technology Corporation | Low surface acid intercalated graphite and method |
JPH06279011A (ja) * | 1992-11-04 | 1994-10-04 | Environment Syst Ltd | 液体吸収用の膨張性グラファイト組成物およびその製造法 |
JP2005034705A (ja) * | 2003-07-16 | 2005-02-10 | Mitsubishi Heavy Ind Ltd | 吸着材の再生方法及び再生装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0717534B1 (pt) | 2017-03-21 |
GB0620923D0 (en) | 2006-11-29 |
GB2442950A (en) | 2008-04-23 |
CN101631609B (zh) | 2013-01-02 |
US20090321361A1 (en) | 2009-12-31 |
EP2111294B1 (en) | 2013-12-11 |
GB2442950B (en) | 2010-06-23 |
AU2007311687A1 (en) | 2008-04-24 |
CN101631609A (zh) | 2010-01-20 |
US8728323B2 (en) | 2014-05-20 |
EP2111294A1 (en) | 2009-10-28 |
BRPI0717534A2 (pt) | 2013-10-22 |
AU2007311687B2 (en) | 2011-11-10 |
WO2008047132A1 (en) | 2008-04-24 |
JP5002652B2 (ja) | 2012-08-15 |
ES2450241T3 (es) | 2014-03-24 |
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