METHOD OF PRODUCING EXPANDED VERMICULITE Russian patent published in 2012 - IPC C04B14/20 

Abstract RU 2444484 C1

FIELD: chemistry.

SUBSTANCE: invention relates to heat insulating materials made from natural vermiculite. Natural vermiculite is treated with an electromagnetic field with frequency which is resonant for OH groups in the vermiculite crystal structure.

EFFECT: increase in volume of vermiculite with removal of chemically bound water.

Similar patents RU2444484C1

Title Year Author Number
METHOD OF PRODUCING FOAMED POROUS AGGREGATES 2012
  • Meshcherjakov Jurij Georgievich
  • Fedorov Sergej Vasil'Evich
RU2526034C2
METHOD OF PRODUCING BINDING MATERIALS MAINLY CONSISTING OF CALCIUM AND MAGNESIUM OXIDES 2010
  • Meshcherjakov Jurij Georgievich
  • Fedorov Sergej Vasil'Evich
RU2479509C2
METHOD OF HYDROMICAS BLOATING AND DEVICE FOR ITS IMPLEMENTATION 2019
  • Ivanov Vyacheslav Sergeevich
  • Sidorenko Dmitrij Sergeevich
  • Rogozhin Kirill Vladimirovich
  • Sherimov Deniyar
RU2702230C1
SET FOR SHF BURNING OF HYDRAULIC MICAS 1999
  • Fel'Dman N.Ja.
  • Zarovnjatnykh V.A.
  • Akhtjamov R.Ja.
RU2171552C2
COMPOSITE GRANULAR SORBENT 2018
  • Ulrikh Dmitrij Vladimirovich
RU2682586C1
METHOD OF PRODUCING BUILDING MEMBER 1994
  • Knjazev Aleksandr Sergeevich
  • Bogdanov Jurij Vladimirovich
  • Mokin Aleksandr Nikolaevich
RU2092466C1
SUSPENSION FOR MAKING SHELL MOLDS BY INVESTMENT PATTERN 0
  • Ratush Ilya Gejnakhovich
  • Slepnev Georgij Maksimovich
  • Kaplunovskij Genrikh Abramovich
  • Morozov Valerij Vasilevich
  • Khudobin Yurij Ivanovich
  • Komar Zinovij Grigorevich
SU1045993A1
ABRASIVE MASS AND METHOD OF ITS MANUFACTURE 2022
  • Burmak Denis Vladimirovich
RU2816321C2
STABLE MAGNESIAL OXYCHLORIDE CEMENT AND METHOD OF OBTAINING THEREOF 2009
  • Vu Sjao
  • Anton Oktavian
  • Opsommer Ann
RU2506241C2
METHOD TO PRODUCE HEAT INSULATION AND INSULANT MATERIAL FOR BUILDING PRODUCTS 2009
  • Khalukhaev Gelani Asmanovich
  • Kondratenko Aleksandr Nikolaevich
  • Krivoborodov Jurij Romanovich
RU2448065C2

RU 2 444 484 C1

Authors

Meshcherjakov Jurij Georgievich

Fedorov Sergej Vasil'Evich

Dates

2012-03-10Published

2010-07-16Filed