RU2000113136A - METHOD FOR PRODUCING SORBENT - Google Patents

METHOD FOR PRODUCING SORBENT

Info

Publication number
RU2000113136A
RU2000113136A RU2000113136/12A RU2000113136A RU2000113136A RU 2000113136 A RU2000113136 A RU 2000113136A RU 2000113136/12 A RU2000113136/12 A RU 2000113136/12A RU 2000113136 A RU2000113136 A RU 2000113136A RU 2000113136 A RU2000113136 A RU 2000113136A
Authority
RU
Russia
Prior art keywords
producing
raw material
sodium silicate
sorbent
humic
Prior art date
Application number
RU2000113136/12A
Other languages
Russian (ru)
Other versions
RU2198728C2 (en
Inventor
Евгений Васильевич Добижа
Ромуальд Львович Дунин-Барковский
Геннадий Александрович Карпов
Original Assignee
Институт вулканологии Дальневосточного отделения РАН
Filing date
Publication date
Application filed by Институт вулканологии Дальневосточного отделения РАН filed Critical Институт вулканологии Дальневосточного отделения РАН
Priority to RU2000113136A priority Critical patent/RU2198728C2/en
Priority claimed from RU2000113136A external-priority patent/RU2198728C2/en
Publication of RU2000113136A publication Critical patent/RU2000113136A/en
Application granted granted Critical
Publication of RU2198728C2 publication Critical patent/RU2198728C2/en

Links

Claims (2)

1. Способ получения гуминокремнеземистого сорбента, включающий добавление к гуминосодержащему сырью раствора силиката натрия, подкисление смеси и ее высушивание, отличающийся тем, что минеральной кислотой обрабатывают высушенные гранулы, сформованные из пастообразной смеси гуминосодержащего сырья и силиката натрия.1. A method of producing a gum-siliceous sorbent, comprising adding a sodium silicate solution to the humic raw material, acidifying the mixture and drying it, characterized in that the dried granules formed from a paste-like mixture of the gum containing raw material and sodium silicate are treated with mineral acid. 2. Способ получения сорбента по п. 1, отличающийся тем, что силикат натрия вводят в гуминосодержащее сырье в количестве 5-20% от массы последнего. 2. A method of producing a sorbent according to claim 1, characterized in that sodium silicate is introduced into the humic-containing raw material in an amount of 5-20% by weight of the latter.
RU2000113136A 2000-05-25 2000-05-25 Sorbent manufacture method RU2198728C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000113136A RU2198728C2 (en) 2000-05-25 2000-05-25 Sorbent manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000113136A RU2198728C2 (en) 2000-05-25 2000-05-25 Sorbent manufacture method

Publications (2)

Publication Number Publication Date
RU2000113136A true RU2000113136A (en) 2002-06-27
RU2198728C2 RU2198728C2 (en) 2003-02-20

Family

ID=20235132

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000113136A RU2198728C2 (en) 2000-05-25 2000-05-25 Sorbent manufacture method

Country Status (1)

Country Link
RU (1) RU2198728C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2455062C1 (en) * 2011-02-14 2012-07-10 Общество с ограниченной ответственностью "Научно-технический центр Реал тоталь" Production of sorbent for sorption of heavy metals

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