JP5694980B2 - 樹脂接触器及び封じ込めシステム - Google Patents
樹脂接触器及び封じ込めシステム Download PDFInfo
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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
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- B01J47/016—Modification or after-treatment of ion-exchangers
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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
- B01J20/28—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
- B01J20/28009—Magnetic properties
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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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
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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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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Description
図1は、原水及びMIEX(商標)DOC樹脂と共に用いるための、統合された接触器−沈降器−残留樹脂分離器を含有するところの基本概念のシステムを描く。
Claims (12)
- 液体流から化合物を除去する方法であって、
a)液体よりも大きい密度及び50〜500ミクロンの平均粒度を有する磁性イオン交換樹脂を含む1つの直立プロセスタンクを用意すること、
b)入口にてプロセスタンクに液体を導入し、プロセスタンクを通して上向きに液体を通すこと、
c)前記入口の上部に配置された接触器領域において、前記液体を前記磁性イオン交換樹脂と接触させること、ここでこの接触器領域において磁性イオン交換樹脂は剪断を加えることによって分散されており、磁性イオン交換樹脂と液体の接触が促進され、それによって磁性イオン交換樹脂が液体中の化合物と結合する、
d)接触器領域の上部に配置された樹脂封じ込め領域において磁性イオン交換樹脂を沈降させること、ここでこの領域において樹脂粒子の磁力により磁性イオン交換樹脂の凝集が促進され、凝集した磁性イオン交換樹脂は接触器領域への液体の上昇流に逆らって沈降する、
e)封じ込め領域の上部に配置された出口において、化合物が除去された液体をプロセスタンクから取り出すこと
を含み、前記封じ込め領域が磁性イオン交換樹脂の凝集を促進するように配置された傾斜ラメラ板である沈降部材の配列体を含み、液体および磁性イオン交換樹脂はこの配列体を通って上方に流れるが、この配列体は磁性イオン交換樹脂が実質的に封じ込め領域内又は封じ込め領域の下に封じ込められるのに十分な程度まで樹脂の流れを妨げる方法。 - 磁性イオン交換樹脂が、液体より少なくとも10%大きい密度を有する、請求項1に記載の方法。
- 磁性イオン交換樹脂が液体より少なくとも15%大きい密度を有する、請求項2に記載の方法。
- 液体が水である、請求項1〜3のいずれか1項に記載の方法。
- プロセスタンクが沈降部材の配列体の上流の封じ込め領域内に沈降部材の1つ又はそれ以上の追加的配列体を含み、そしてこれらの追加的配列体が磁性イオン交換樹脂を封じ込め領域内又は封じ込め領域の下に封じ込めるのを助ける、請求項1〜4のいずれか1項に記載の方法。
- 磁性イオン交換樹脂と接触された液体の流出する流れによって出口を通って運ばれた残留樹脂を捕獲する追加的工程を含む、請求項1〜5のいずれか1項に記載の方法。
- 磁性イオン交換樹脂と接触された液体の出口からの流れを、この流れ内に置かれた永久磁石により与えられた磁場に通す、請求項6に記載の方法。
- 永久磁石の磁場により保持された磁性イオン交換樹脂を放出しそしてこの放出樹脂を捕獲する更なる工程を含む、請求項7に記載の方法。
- 磁性イオン交換樹脂と接触された液体の液体流内に接触表面を置き、しかも該接触表面を通って該流中に延びる磁場を与えるところの且つ磁性イオン交換樹脂を該接触表面上に引きつけそして保持することが可能であるところの永久磁石を該接触表面の後ろに置くことにより、残留磁性樹脂を該液体流から分離し、しかも該磁場は該接触表面上に保持された磁性イオン交換樹脂を放出するように、作動手段に応答して低減又は除去され得る、請求項8に記載の方法。
- 磁石を流れ接触表面から遠ざかるように移動することにより、磁場を低減又は除去する、請求項9に記載の方法。
- プロセスタンクが樹脂再生システムと流体連通しており、それにより磁性イオン交換樹脂はプロセスタンクから除去されそしてこの磁性イオン交換樹脂の少なくとも一部は再生過程に付された後に再生樹脂がプロセスタンクの接触器樹脂に戻され得る、請求項1〜10のいずれか1項に記載の方法。
- 液体を磁性イオン交換樹脂と接触させて液体から化合物を除去する装置であって、液体よりも大きい密度及び50〜500ミクロンの平均粒度を有する磁性イオン交換樹脂を含有するための直立プロセスタンクを含み、しかもこのプロセスタンクは液体がプロセスタンクに入るのを可能にするための液体入口及び磁性イオン交換樹脂と接触された液体がプロセスタンクから流出するのを可能にするための出口を有し且つ出口は入口より上に設けられており、しかもこのプロセスタンクは、磁性イオン交換樹脂粒子の磁力によって磁性イオン交換樹脂の凝集を促進し、凝集した磁性イオン交換樹脂が液体の上昇流に逆らって沈降することにより入口から出口へ流れる液体中に磁性イオン交換樹脂が連行されるようになる場合の磁性イオン交換樹脂の上昇流を妨げる、入口と出口の間に配置された樹脂封じ込め領域と、磁性イオン交換樹脂と液体の間の接触を促進して磁性イオン交換樹脂を化合物と結合させるために磁性イオン交換樹脂に剪断を加えて液体中に磁性イオン交換樹脂を分散させる、封じ込め領域の下に設けられた接触器領域とを有し、封じ込め領域は磁性イオン交換樹脂の凝集を促進するように配置された傾斜ラメラ板である沈降部材の配列体を含有し、液体及び磁性イオン交換樹脂は配列体を通って上方へ流れ得るが、液体の流速と磁性イオン交換樹脂の濃度の1つ又はそれ以上の組合わせにおいて配列体は磁性イオン交換樹脂が実質的に封じ込め領域内又は封じ込め領域の下に封じ込まれるのに十分な程度まで磁性イオン交換樹脂の流れを妨げるように働く装置。
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2005
- 2005-12-15 WO PCT/AU2005/001901 patent/WO2006063405A1/en active Application Filing
- 2005-12-15 AU AU2005316207A patent/AU2005316207B2/en active Active
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- 2005-12-15 US US11/721,428 patent/US9011693B2/en active Active
- 2005-12-15 US US11/721,427 patent/US20090242487A1/en not_active Abandoned
- 2005-12-15 US US11/721,430 patent/US7785474B2/en active Active
- 2005-12-15 AU AU2005316209A patent/AU2005316209B2/en active Active
- 2005-12-15 WO PCT/AU2005/001902 patent/WO2006063406A1/en active Application Filing
- 2005-12-15 EP EP05818548A patent/EP1838625A4/en not_active Ceased
- 2005-12-15 JP JP2007545785A patent/JP2008522815A/ja not_active Withdrawn
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EP1838625A1 (en) | 2007-10-03 |
US8623216B2 (en) | 2014-01-07 |
AU2005316207B2 (en) | 2011-09-01 |
AU2005316209A1 (en) | 2006-06-22 |
US7785474B2 (en) | 2010-08-31 |
CA2589786C (en) | 2013-06-11 |
US20090236287A1 (en) | 2009-09-24 |
EP1838625A4 (en) | 2010-05-05 |
AU2005316207A1 (en) | 2006-06-22 |
US20130056421A1 (en) | 2013-03-07 |
JP2008522815A (ja) | 2008-07-03 |
WO2006063406A1 (en) | 2006-06-22 |
US20090277834A1 (en) | 2009-11-12 |
CA2589786A1 (en) | 2006-06-22 |
US9011693B2 (en) | 2015-04-21 |
AU2005316209B2 (en) | 2011-09-08 |
US20090242487A1 (en) | 2009-10-01 |
JP2012161792A (ja) | 2012-08-30 |
AU2005316208A1 (en) | 2006-06-22 |
NZ555411A (en) | 2010-10-29 |
WO2006063405A1 (en) | 2006-06-22 |
AU2005316208B2 (en) | 2011-08-18 |
WO2006063404A1 (en) | 2006-06-22 |
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