Paper mill sludge heat insulation product and preparation method thereof

The invention relates to a paper mill sludge heat insulation product and a preparation method thereof. The method comprises the following steps: compounding plenty of fibers in the paper mill sludge with kieselguhr, lime, perlite or glass bead, and adding an assistant sodium silicate to obtain an en...

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Bibliographic Details
Main Authors SHI XUAN, ZHANG YINGLIANG
Format Patent
LanguageEnglish
Published 01.07.2015
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TREATMENT OF NATURAL STONE
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Summary:The invention relates to a paper mill sludge heat insulation product and a preparation method thereof. The method comprises the following steps: compounding plenty of fibers in the paper mill sludge with kieselguhr, lime, perlite or glass bead, and adding an assistant sodium silicate to obtain an environmentally friendly heat insulation product with good thermal insulation and heat preservation effect. The product can be used for industrial pipe warm preservation and building external wall warm preservation and is flexible to use.
Bibliography:Application Number: CN20151135198