RU99122654A - METHOD FOR MODIFICATION OF POROUS STRUCTURE OF INORGANIC MEMBRANES BY PYROcarbon - Google Patents

METHOD FOR MODIFICATION OF POROUS STRUCTURE OF INORGANIC MEMBRANES BY PYROcarbon

Info

Publication number
RU99122654A
RU99122654A RU99122654/12A RU99122654A RU99122654A RU 99122654 A RU99122654 A RU 99122654A RU 99122654/12 A RU99122654/12 A RU 99122654/12A RU 99122654 A RU99122654 A RU 99122654A RU 99122654 A RU99122654 A RU 99122654A
Authority
RU
Russia
Prior art keywords
modification
porous structure
pyrocarbon
inorganic membranes
membrane
Prior art date
Application number
RU99122654/12A
Other languages
Russian (ru)
Other versions
RU2179064C2 (en
Inventor
Анатолий Павлович Солдатов
Евгений Иосифович Школьников
Михаил Иванович Рогайлин
Ирина Анатольевна Родионова
Олег Павлович Паренаго
Владимир Васильевич Волков
Original Assignee
Институт нефтехимического синтеза им. А.В. Топчиева
Filing date
Publication date
Application filed by Институт нефтехимического синтеза им. А.В. Топчиева filed Critical Институт нефтехимического синтеза им. А.В. Топчиева
Priority to RU99122654A priority Critical patent/RU2179064C2/en
Priority claimed from RU99122654A external-priority patent/RU2179064C2/en
Publication of RU99122654A publication Critical patent/RU99122654A/en
Application granted granted Critical
Publication of RU2179064C2 publication Critical patent/RU2179064C2/en

Links

Claims (1)

Способ модификации пористой структуры неорганической анизотропной мембраны, включающий осаждение углерода, полученного при пиролизе углеводородов, на ее селективный слой, отличающийся тем, что используют мембрану с металлической подложкой, а модификацию проводят при заневоливании и в режиме медленного повышения температуры.A method of modifying the porous structure of an inorganic anisotropic membrane, including the deposition of carbon obtained by the pyrolysis of hydrocarbons, on its selective layer, characterized in that a membrane with a metal substrate is used, and the modification is carried out with tempering and in a mode of slow temperature increase.
RU99122654A 1999-10-28 1999-10-28 Method of modifying porous structure of inorganic membranes with pyrocarbon RU2179064C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99122654A RU2179064C2 (en) 1999-10-28 1999-10-28 Method of modifying porous structure of inorganic membranes with pyrocarbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99122654A RU2179064C2 (en) 1999-10-28 1999-10-28 Method of modifying porous structure of inorganic membranes with pyrocarbon

Publications (2)

Publication Number Publication Date
RU99122654A true RU99122654A (en) 2001-08-10
RU2179064C2 RU2179064C2 (en) 2002-02-10

Family

ID=20226314

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99122654A RU2179064C2 (en) 1999-10-28 1999-10-28 Method of modifying porous structure of inorganic membranes with pyrocarbon

Country Status (1)

Country Link
RU (1) RU2179064C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850588B1 (en) * 2003-01-31 2007-08-03 Inst Francais Du Petrole POROUS INORGANIC CARBON-CONTAINING MEMBRANE, PROCESS FOR PREPARING THE SAME, AND USE THEREOF
CA2573685A1 (en) 2004-08-03 2006-02-16 The Regents Of The University Of Colorado, A Body Corporate Membranes for highly selective separations
US8409326B2 (en) 2006-05-15 2013-04-02 The Regents Of The University Of Colorado High flux and selectivity SAPO-34 membranes for CO2/CH4separations
US8302782B2 (en) 2007-03-09 2012-11-06 The Regents of the University of Colorado, a body corporated Synthesis of zeolites and zeolite membranes using multiple structure directing agents
WO2011137227A1 (en) 2010-04-29 2011-11-03 The Regents Of The University Of Colorado, A Body Corporate High flux sapo-34 membranes for co2/ch4 separation and template removal method

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