JP5224629B2 - 油と水を分離するための改良法 - Google Patents
油と水を分離するための改良法 Download PDFInfo
- Publication number
- JP5224629B2 JP5224629B2 JP2002516209A JP2002516209A JP5224629B2 JP 5224629 B2 JP5224629 B2 JP 5224629B2 JP 2002516209 A JP2002516209 A JP 2002516209A JP 2002516209 A JP2002516209 A JP 2002516209A JP 5224629 B2 JP5224629 B2 JP 5224629B2
- Authority
- JP
- Japan
- Prior art keywords
- polyhipe
- oil
- emulsion
- water
- water emulsion
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/06—Separation of liquids from each other by electricity
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
本発明は、特に高分子材料が油/水型エマルジョン(水中油型および油中水型エマルジョンを含む)に及ぼす作用により、油と水を分離する方法に関する。
1.疎水性(主にスチレンに基づくホモーまたはコポリマー)−これは以下のイオン性コポリマーを得るために変性することができる基本的ポリマーである。
2.アニオン性/非−イオン性(各グループの程度を変化させることができる)。
3.カチオン性/非−イオン性(各グループの程度を変化させることができる)。
i)エマルジョンを回転表面反応槽の回転面に供給し;
ii)連続的に流動している薄いフィルムとして溶液を回転面に広げるのに十分な速度で回転面が回転するように、回転表面反応槽を操作し;
iii)エマルジョンを解乳化および/または分離させるように、回転面上のエマルジョンを、重合した高内部相エマルジョン(polyHIPE)材料と接触させる、工程を含んで成る。
・MPHP/VT >0.12については充分な分離が起こる。
・0.15より高いMPHP/VTについては有機相が残らない。
と要約することができる(MPHP:グラムでのPHPの質量およびVT:管に取った原料のIFCのcm3での出発容積)。
・0.034<MPHP/VT <0.15については、剛性な親水性polyHIPEはすべてを吸収し、分離は起こらない。
・0.008<MPHP/VT<0.034については分離は起こらず、いくらかの遊離有機相が最上部に残る。
・MPHP/VT<0.008については分離が起こる。この分離は小さい比率ほど良い。
・MPHP/VT=0.001については充分な分離が起こり、そしてMPHP/VTが下がるほど良くなる。とまとめられる。
第1の解乳化とは対照的に、polyHIPEのスルホン化ナトリウム塩の粒子の色は、IFCが暗い茶一黒色になるように変化した。これらのpolyHIPE粒子のスルホン化ナトリウム塩を、SEM/EDAXを使用することにより分析した。図14はこれらpolyHIPE粒子のスルホン化ナトリウム塩の典型的な顕微鏡写真を示す。これらpolyHIPE粒子のスルホン化ナトリウム塩の気泡壁および細孔は、最初に吸収されたものよりも小さく見える極めて微小のIFC固体がひどく張り付いていた。さらにこれら粒子はより丸く、おそらく無定形の有機物の存在を示している。これらの結果は、IFCを安定化する特定の作用剤のみを除くことによりpolyHIPEが部分的にIFCを解乳化することができることを示す。polyHIPEのスルホン化ナトリウム塩による最初の部分的解乳化後に残るIFCの解乳化のために、他の手段が開発されなければならないかもしない。
弾性PHPを用いては2、3の試験を行っただけである。結果は弾性PHPがわずか16.7mg/mlのMPHP/VT値について解乳化容量D=10ml/グラムを与えることができたことを示し、これは剛性な疎水性PHP(MPHP/VT=83mg/mlについてD=0.04ml/g)の解乳化容量よりもはるかに良い。しかし弾性PHPの性能は、わずか1mg/mlのMPHP/VT値について解乳化容量D=533ml/gを与える親水性PHPよりも悪かった。
これは弾性PHPの親水性が元の剛性PHPよりも高いが、スルホン化した剛性PHPよりも小さいという事実によると考えられる。
Claims (14)
- 油/水型エマルジョンを、重合した高内部相エマルジョン(polyHIPE)材料と接触させることからなる、油/水型エマルジョンの解乳化方法であって、該PolyHIPE材料は気孔容積が最高98%で孔サイズ(D)が0.5μm≦D≦500μmの範囲である微細孔質性の高い気孔性構造を有する粉末または粒子であり、1キログラムの該油/水型エマルジョンあたり0.05g〜5gの該PolyHIPE材料を接触させることを特徴とする方法。
- 油/水型エマルジョンを解乳化するための重合化した高内部相エマルジョン(polyHIPE)材料の使用であって、該油/水型エマルジョンを該PolyHIPE材料と接触させることからなり、該PolyHIPE材料は気孔容積が最高98%で孔サイズ(D)が0.5μm≦D≦500μmの範囲である微細孔質性の高い気孔性構造を有する粉末または粒子であり、1キログラムの該油/水型エマルジョンあたり0.05g〜5gの該PolyHIPE材料を接触させることを特徴とする使用。
- 油/水型エマルジョンを、重合した高内部相エマルジョン(polyHIPE)材料と接触させ、そして:電場の適用、熱の適用、圧力の適用、流れが誘導する転相、遠心分離および回転面を横断する通過から成る群から選択される少なくとも1つのさらなる処理に供する、請求項1に記載の油/水型エマルジョンの連続的な解乳化方法。
- 請求項1に記載の油/水型エマルジョンの解乳化方法であって:
i)エマルジョンを回転表面反応槽の回転面に供給し;
ii)連続的に流動している薄いフィルムとして溶液を回転面に広げるのに十分な速度で回転面が回転するように、回転表面反応槽を操作し;
iii)エマルジョンを解乳化させるように、回転面上のエマルジョンを、重合した高内部
相エマルジョン(polyHIPE)材料と接触させる、
工程を含んで成る方法。
- 油/水型エマルジョンが原油エマルジョンである、請求項1〜4のいずれか1項に記載の方法または使用。
- 油/水型エマルジョンが界面クラド(IFC)である、請求項1ないし
4のいずれか1項に記載の方法または使用。
- polyHIPE材料が硬質polyHIPE材料である、請求項1〜6のいずれか1項に記載の方法または使用。
- polyHIPE材料が弾性polyHIPE材料である、請求項1ないし6のいずれか1項に記載の方法または使用。
- polyHIPE材料が疎水性polyHIPE材料である、請求項1〜8のいずれか1項に記載の方法または使用。
- polyHIPE材料が親水性polyHIPE材料である、請求項1ないし8のいずれか1項に記載の方法または使用。
- polyHIPE材料がスルホン化polyHIPE材料である、請求項10に記載の方法または使用。
- polyHIPE材料がpolyHIPE材料のスルホン化アルカリ塩である、請求項11に記載の方法または使用。
- polyHIPE材料がpolyHIPE材料のスルホン化ナトリウム塩である、請求項11または12に記載の方法または使用。
- polyHIPE材料が油/水型エマルジョンの解乳化後に回収され、そして再使用される、請求項1〜13のいずれか1項に記載の方法または使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0018573.6A GB0018573D0 (en) | 2000-07-29 | 2000-07-29 | Improved methods for separating oil and water |
GB0018573.6 | 2000-07-29 | ||
PCT/GB2001/003412 WO2002010070A2 (en) | 2000-07-29 | 2001-07-30 | Improved methods for separating oil and water |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004504940A JP2004504940A (ja) | 2004-02-19 |
JP5224629B2 true JP5224629B2 (ja) | 2013-07-03 |
Family
ID=9896538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002516209A Expired - Fee Related JP5224629B2 (ja) | 2000-07-29 | 2001-07-30 | 油と水を分離するための改良法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7780854B2 (ja) |
EP (1) | EP1307402B1 (ja) |
JP (1) | JP5224629B2 (ja) |
AT (1) | ATE556033T1 (ja) |
AU (1) | AU2001276472A1 (ja) |
GB (1) | GB0018573D0 (ja) |
WO (1) | WO2002010070A2 (ja) |
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GB0018573D0 (en) * | 2000-07-29 | 2000-09-13 | Univ Newcastle | Improved methods for separating oil and water |
GB0215832D0 (en) * | 2002-07-09 | 2002-08-14 | Akay Galip | Preparation of composite high internal phase emulsion polymerised microporous polymers and their applications |
FR2862976B1 (fr) * | 2003-11-28 | 2006-01-13 | Commissariat Energie Atomique | Mousses polymeres de tres basse densite et leur procede de fabrication |
US7132651B2 (en) * | 2004-04-23 | 2006-11-07 | Framatome Anp, Inc. | In-situ BWR and PWR CRUD flake analysis method and tool |
WO2008019940A1 (en) * | 2006-08-17 | 2008-02-21 | Unilever Nv | Aqueous media purification method and device comprising a functionalised polyhipe resin |
EP1889811A1 (en) * | 2006-08-17 | 2008-02-20 | Unilever N.V. | Aqueous media purification method and device comprising a functionalised polyhipe resin |
US7621339B2 (en) | 2007-02-14 | 2009-11-24 | Schlumberger Technology Corporation | Downhole production and injection pump system |
JP5274647B2 (ja) * | 2008-04-18 | 2013-08-28 | サンーゴバン アブレイシブズ,インコーポレイティド | 高空隙率研摩材物品およびその製造方法 |
GB0818520D0 (en) * | 2008-10-09 | 2008-11-19 | Akay Galip | Preparation of nano-structured micro-porous polymeric, metallic, ceramic and composite foams |
US9186631B2 (en) | 2010-06-14 | 2015-11-17 | The Regents Of The University Of Michigan | Superhydrophilic and oleophobic porous materials and methods for making and using the same |
PE20142060A1 (es) | 2011-09-05 | 2014-11-29 | Cytec Tech Corp | Procedimientos para recuperar extrayente de disolvente organico de emulsiones estabilizadas con solidos formadas en circuitos de extraccion con disolvente hidrometalurgicos |
WO2013173722A2 (en) * | 2012-05-17 | 2013-11-21 | The Regents Of The University Of Michigan | Devices and methods for electric field driven on-demand separation of liquid-liquid mixtures |
CA2889424A1 (en) * | 2012-09-12 | 2014-03-20 | The University Of Wyoming Research Corporation D/B/A Western Research Institute | Continuous destabilization of emulsions |
WO2015054406A1 (en) | 2013-10-09 | 2015-04-16 | The Regents Of The University Of Michigan | Apparatuses and methods for energy efficient separations including refining of fuel products |
CA2926947A1 (en) | 2013-10-10 | 2015-04-16 | The Regents Of The University Of Michigan | Silane based surfaces with extreme wettabilities |
US10726172B2 (en) | 2017-04-10 | 2020-07-28 | Harris Corporation | Systems and methods to achieve tailored fluid and energy interaction through surface texturing |
CN107993810B (zh) * | 2017-11-03 | 2024-04-26 | 国家电网公司 | 一种用于变压器绝缘油的干燥方法和干燥装置 |
CN109091915A (zh) * | 2018-10-25 | 2018-12-28 | 桂林理工大学 | 一种易于制备的水下超疏油高流速油水分离网的制备方法 |
JP7231574B2 (ja) * | 2020-02-27 | 2023-03-01 | 国立大学法人九州大学 | 新規な多孔性架橋ポリマー、それを用いた固定化触媒および装置 |
CN111450578B (zh) * | 2020-04-03 | 2022-02-18 | 成都理工大学 | 一种w/o乳状液的破乳方法 |
CN112210397A (zh) * | 2020-09-27 | 2021-01-12 | 长江大学 | 一种炭纤维/纳米二氧化硅复合物及其制备方法和应用 |
CN112499858A (zh) * | 2020-12-01 | 2021-03-16 | 华东理工大学 | 一种非均匀电场耦合介质聚结的破乳装置及方法 |
CN113368540B (zh) * | 2021-06-16 | 2022-06-10 | 重庆工商大学 | 一种电场耦合导电颗粒床层的水包油乳状液破乳方法 |
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GB0018573D0 (en) * | 2000-07-29 | 2000-09-13 | Univ Newcastle | Improved methods for separating oil and water |
-
2000
- 2000-07-29 GB GBGB0018573.6A patent/GB0018573D0/en not_active Ceased
-
2001
- 2001-07-30 AU AU2001276472A patent/AU2001276472A1/en not_active Abandoned
- 2001-07-30 US US10/333,769 patent/US7780854B2/en not_active Expired - Fee Related
- 2001-07-30 WO PCT/GB2001/003412 patent/WO2002010070A2/en active Application Filing
- 2001-07-30 AT AT01954123T patent/ATE556033T1/de active
- 2001-07-30 EP EP01954123A patent/EP1307402B1/en not_active Expired - Lifetime
- 2001-07-30 JP JP2002516209A patent/JP5224629B2/ja not_active Expired - Fee Related
-
2010
- 2010-08-24 US US12/862,090 patent/US8177985B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0018573D0 (en) | 2000-09-13 |
AU2001276472A1 (en) | 2002-02-13 |
JP2004504940A (ja) | 2004-02-19 |
EP1307402A2 (en) | 2003-05-07 |
US20050045564A1 (en) | 2005-03-03 |
US7780854B2 (en) | 2010-08-24 |
ATE556033T1 (de) | 2012-05-15 |
WO2002010070A2 (en) | 2002-02-07 |
US8177985B2 (en) | 2012-05-15 |
US20110124747A1 (en) | 2011-05-26 |
EP1307402B1 (en) | 2012-05-02 |
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