RU2009141444A - METHOD FOR PRODUCING HYDROCARBON SORBENT FOR WATER DEFORMATION - Google Patents

METHOD FOR PRODUCING HYDROCARBON SORBENT FOR WATER DEFORMATION Download PDF

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Publication number
RU2009141444A
RU2009141444A RU2009141444/05A RU2009141444A RU2009141444A RU 2009141444 A RU2009141444 A RU 2009141444A RU 2009141444/05 A RU2009141444/05 A RU 2009141444/05A RU 2009141444 A RU2009141444 A RU 2009141444A RU 2009141444 A RU2009141444 A RU 2009141444A
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RU
Russia
Prior art keywords
solution
water
treatment
citric acid
sodium carbonate
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RU2009141444/05A
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Russian (ru)
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RU2424053C1 (en
Inventor
Вадим Николаевич Лукерченко (RU)
Вадим Николаевич Лукерченко
Татьяна Михайловна Шабалина (RU)
Татьяна Михайловна Шабалина
Дмитрий Николаевич Маслов (RU)
Дмитрий Николаевич Маслов
Original Assignee
Закрытое акционерное общество, "Конверсия" (RU)
Закрытое акционерное общество, "Конверсия"
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Priority to RU2009141444/05A priority Critical patent/RU2424053C1/en
Publication of RU2009141444A publication Critical patent/RU2009141444A/en
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Publication of RU2424053C1 publication Critical patent/RU2424053C1/en

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Abstract

1. Способ получения углеродного сорбента для обесфторивания воды, включающий обработку угля солью алюминия и промывку, отличающийся тем, что для обработки используют ископаемый природный уголь фракции 0,3-2 мм и обработку осуществляют последовательно раствором лимонной кислоты, раствором карбоната натрия, водой и затем раствором сернокислого алюминия. ! 2. Способ по п.1, отличающийся тем, что для обработки используют водные растворы лимонной кислоты карбоната натрия и 2-3%-ный водный раствор сернокислого алюминия.  1. A method of producing a carbon sorbent for water defluorination, including treating coal with an aluminum salt and washing, characterized in that fossil natural coal of a fraction of 0.3-2 mm is used for processing and the treatment is carried out sequentially with a solution of citric acid, a solution of sodium carbonate, water and then aluminum sulfate solution. ! 2. The method according to claim 1, characterized in that for the treatment using aqueous solutions of citric acid sodium carbonate and 2-3% aqueous solution of aluminum sulfate.

Claims (2)

1. Способ получения углеродного сорбента для обесфторивания воды, включающий обработку угля солью алюминия и промывку, отличающийся тем, что для обработки используют ископаемый природный уголь фракции 0,3-2 мм и обработку осуществляют последовательно раствором лимонной кислоты, раствором карбоната натрия, водой и затем раствором сернокислого алюминия.1. A method of producing a carbon sorbent for water defluorination, including treating coal with an aluminum salt and washing, characterized in that fossil natural coal of a fraction of 0.3-2 mm is used for processing and the treatment is carried out sequentially with a solution of citric acid, a solution of sodium carbonate, water and then aluminum sulfate solution. 2. Способ по п.1, отличающийся тем, что для обработки используют водные растворы лимонной кислоты карбоната натрия и 2-3%-ный водный раствор сернокислого алюминия. 2. The method according to claim 1, characterized in that for the treatment using aqueous solutions of citric acid sodium carbonate and 2-3% aqueous solution of aluminum sulfate.
RU2009141444/05A 2009-11-11 2009-11-11 Method of producing carbon sorbent by defluorination RU2424053C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2009141444/05A RU2424053C1 (en) 2009-11-11 2009-11-11 Method of producing carbon sorbent by defluorination

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Application Number Priority Date Filing Date Title
RU2009141444/05A RU2424053C1 (en) 2009-11-11 2009-11-11 Method of producing carbon sorbent by defluorination

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RU2009141444A true RU2009141444A (en) 2011-05-20
RU2424053C1 RU2424053C1 (en) 2011-07-20

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2676044C1 (en) * 2017-12-21 2018-12-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Новосибирский государственный аграрный университет" Method of producing modified activated carbon
RU2711741C1 (en) * 2019-10-01 2020-01-21 Виктор Васильевич Ревин Method of water defluorination

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RU2424053C1 (en) 2011-07-20

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Effective date: 20121112