Invention Grant
- Patent Title: Porous magnetic sorbent
- Patent Title (中): 多孔吸附剂
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Application No.: US13877722Application Date: 2011-06-21
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Publication No.: US09011695B2Publication Date: 2015-04-21
- Inventor: Abdulseid Abdulhamid Azizov , Mohammed Alfadul Sulaiman , Vaqif Malik Akhmadov , Rasim Mirali Alosmanov , Irada Aydin Bunyad-Zadeh , Abel Mamedali Magerramov
- Applicant: Abdulseid Abdulhamid Azizov , Mohammed Alfadul Sulaiman , Vaqif Malik Akhmadov , Rasim Mirali Alosmanov , Irada Aydin Bunyad-Zadeh , Abel Mamedali Magerramov
- Applicant Address: SA Riyadh AZ Baku AZ Baku
- Assignee: King Abdulaziz City for Science and Technology,Baku State University,Abel Mamedali Magerramov
- Current Assignee: King Abdulaziz City for Science and Technology,Baku State University,Abel Mamedali Magerramov
- Current Assignee Address: SA Riyadh AZ Baku AZ Baku
- Agency: Roberts Mlotkowski Safran & Cole P.C.
- Agent Andrew M. Calderon
- International Application: PCT/AZ2011/000007 WO 20110621
- International Announcement: WO2012/174616 WO 20121227
- Main IPC: B01J20/06
- IPC: B01J20/06 ; B01J20/26 ; B01J20/32 ; C09K3/32 ; B01J20/28 ; C02F1/28 ; C02F1/48 ; C02F1/68 ; C02F101/32 ; C02F103/00

Abstract:
The invention relates to the field of producing polymer sorbents having magnetic properties, and can be used for removing petroleum products from a water surface. A magnetic porous sorbent for removing thin petroleum films from a water surface is proposed, said sorbent being produced on the basis of industrial synthetic divinyl rubber, as a result of the modification thereof by an oxidative chlorophosphorylation reaction with subsequent immobilization of magnetite FeO nanoparticles; and a method for producing a magnetic material is proposed, said method comprising the formation of FeO nanoparticles by an ion deposition method directly within a porous polymer matrix. The sorbent has a good sorption capacity in relation to thin petroleum films.
Public/Granted literature
- US20130284968A1 POROUS MAGNETIC SORBENT Public/Granted day:2013-10-31
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