energy efficient perlite expansion process

What is Perlite? - Energy Auditing Blog

Nov 27, 2011· The 4% or 5% water weight steams out in the process cracking and expanding the raw perlite up to twenty times its original volume. This new super-sized perlite has some pretty remarkable properties. It becomes brilliant white after expansion and very light weight. The expansion process traps millions of gas bubbles, making it a good insulator ...

ores mining energy efficiency perlite

Perlite and Sustainability Perlite Institute — making products lighter uses less energy for transport. The dense ore is delivered to local processors via fuel-efficient methods such as rail or ship. Most perlite expands to about 12 times its original size. Minimization of Waste.

US4347155A - Energy efficient perlite expansion process ...

A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber (preferably a vertical expander) are enclosed such that no ambient air can enter the chamber. Air and fuel are metered to the burner with the amount of air being controlled such that the fuel/air premix contains at least enough air to start and maintain minimum ...

Agricultural Fertilizer - ZAFFERTEC

Perlite is one of nature's most versatile and efficient minerals. It is formed by molten (magmatic) rock, also known as volcanic glass. Over time, and during formation and cooling, water is absorbed into the raw perlite ore matrix, giving perlite its unique ability to expand when heated. The expansion process renders the perlite partially ...

Perlite Lite Fill - Pure Hydroponics

Perlite Lite Fill. Perlite Lite Fill is a new light weight render aggregate solution with many extended benefits. Perlite Lite Fill is a closed cell structure that does not absorb or hold any liquid. This is achieved during the expansion process where each particle is coated and dried prior to the screening process.

(PDF) Model-based optimization of perlite expansion via a ...

Conventional perlite expansion suffers shortcomings which compromise its viability and the adherence of expanded perlite to modern high-quality technical specifications. A new perlite expansion process has been designed and a vertical electrical

ores mining energy efficiency perlite - BINQ Mining

Feb 01, 2013· energy efficient perlite expansion process – Grinding Mill China. Energy efficient perlite expansion process: Jenkins: 8/31/1982: Referenced By. … perlite industrial equipment – Ore Mining Machine, … »More detailed

Global Perlite Market Report - Forecasts to 2026

Jan 27, 2021· The rising demand for energy-efficient HVAC systems to heat and cool huge buildings is driving this overall market expansion. ... during the expansion process, resulting in the lowering of its ...

Energy and Exergy Analysis of a Perlite Expansion Furnace ...

Thus, perlite seems to be a very important material. In this paper, thermodynamics analysis of a perlite expansion furnace was performed. Both energy and exergy relations were derived for the considered system. Some parameters, such as losses, irreversibility and design etc., were used for determining the energy and exergy efficiencies.

PERLITE FOR ENERGY EFFICIENT CONSTRUCTION

The expansion process also creates the perlite's white colour – which is one it's most distinguished characteristics. While the crude perlite rock may range from transparent to light grey to glossy black, the colour of expanded perlite ranges from snowy- to greyish white. Expanded perlite can be manufactured to weigh from 32 kg/m3 to 240

Energy efficient perlite expansion process (Patent) | OSTI.GOV

@article{osti_6465740, title = {Energy efficient perlite expansion process}, author = {Jenkins, K L}, abstractNote = {A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber (Preferably a vertical expander) are enclosed such that no ambient air can enter the chamber.

Bublon - Green Tech Cluster

BUBLON® SPHERES are manufactured using a patented, energy-efficient process and are optimized to meet your individual requirements, for use in a wide range of applications, for example, in the building materials, plastics and coatings industries.

About us | Bublon

A NEW DIMENSION IN PRODUCT OPTIMIZATION. BUBLON® is the latest development to come from the globally successful Binder + Co Group and operates as an independent subsidiary, supplying customised microspheres, based on controlled thermal expansion of the natural raw material perlite, as well as complete microsphere production systems.

Life Cycle Assessment of Low Embodied Energy Advanced ...

1 Life Cycle Assessment of Low Embodied Energy Advanced Insulation Materials and Insulating Masonry Components for Energy Efficient Buildings Michele De Santis 1, Roberta Manariti1, Giorgio Urbano 1, Andrea Pasquali2, Anna Gaki3, Maria Taxiarchou 3 1 D'Appolonia S.p.A. 2 Morando S.r.l. 3 NTUA – National Technical University of Athens Email: [email protected]

Achilleas Amanatidis, ICGB® - Principal Consultant - in ...

Jan 05, 2015· Perlite Expansion (a technology applied by S&B customers) is a process taking place at elevated temperatures: 900-1200 °C. Controlling this process and offering reliable solutions requires deep understanding of all technological parameters but it is also an art. Achilleas has been proven an excellent performer in this field.

energy efficient perlite expansion process

US4347155A - Energy efficient perlite expansion process . A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber preferably a vertical expander are enclosed such that no ambient air can enter the chamber. Energy efficient perlite expansion process

Home | Bublon

BUBLON® Spheres. BUBLON® Spheres are manufactured using a patented, energy-efficient process and are optimized to meet your individual requirements, for use in a wide range of applications, for example, in the building materials, plastics and coatings industries.

Perlite Insulation, What Is It and What Does It Do?

Perlite insulation has a refractive index of 1.5. It's free moisture maximum is 0.5%. The ph (water Slurry) is 6.5 to 8.0 level. The specific gravity is 2.2 to 2.4. The bulk density (loose Weight) is dependent on the expansion process in 2 to 25 lbs/ft to the 3rd power (32 to 400kg/m to the 3rd power) is the usual range.

Perlite Patents and Patent Applications (Class 252/378P ...

Aug 20, 1997· Energy efficient perlite expansion process. Patent number: 4347155 Abstract: A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber (preferably a vertical expander) are enclosed such that no ambient air can enter the chamber. Air and fuel are metered to the burner ...

Perlite Online - Perlite Institute

A perlite insulating concrete pool base can substantially reduce heat loss to the ground Perlite ore, when expanded, takes on a low-density cellular structure that makes it an extremely efficient insulation material. For a detailed explanation of perlite expansion, see PDF info sheet: Why Perlite Works.

Premium Lite Fill Perlite For Lightweight Render | Exfoliators

This is achieved during the expansion process where each particle is coated and dried prior to the screening process. ... Cost Efficient- industry can buy in bulk 100L or 1.2m3 bags to save money ... Sanded plaster is three times heavier than that of perlite plaster which means that perlite plaster requires much less energy from the plasterer ...

Energy and exergy assessments of a perlite expansion ...

Nov 01, 2013· Energy efficiency of the perlite expansion furnace was determined as 66% in this study. By comparison, exergy efficiencies of the furnaces change between 40% and 50% [11], [12], [13], but exergy efficiency of the perlite expansion furnace was determined as 26%. When the perlite expansion furnace is compared to other furnaces, both energy and ...

expanded perlite production process

US4347155A - Energy efficient perlite expansion . A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber (preferably a vertical expander) are enclosed such that no ambient air can enter the chamber.

Microwave Energy for Expanding Perlite Ore | Journal of ...

Perlite is an igneous mineral composed by silicon, aluminum, oxygen and water. It can be expanded by heating it up at temperatures above 870 °C, then it becomes plastic, and the steam formed inside pressures out of the mineral. Maximum expansion is possible if the particles are heated up quickly, since the expansion degree strongly depends on the remaining water in the particles at the time ...

Energy efficient perlite expansion process - Manville ...

Energy efficient perlite expansion process . United States Patent 4347155 . Abstract: A thermally efficient process for the expansion of perlite ore is described. The inlet port and burner of a perlite expansion chamber (preferably a vertical expander) are enclosed such that no ambient air can enter the chamber. Air and fuel are metered to the ...

(PDF) Modeling expanded perlite production in a vertical ...

Expanded perlite has outstanding thermal and acoustic insulating properties and is widely used in the manufacturing and construction industries. The conventional perlite expansion method has certain disadvantages which affect the quality of expanded

Energy Efficient Mobile Gold Ore Leaching

Ores Mining Energy Efficiency Perlite. A thermally efficient process for the expansion of perlite ore is described.the inlet port and burner of a perlite expansion chamber (preferably a vertical expander.unexpanded perlite ore.unexpanded raw perlite ore is an amorphous volcanic glass that has a relatively high water content, typically formed by ...

processing flow perlite

US4525388A Process for expanding and coating perlite. ... USGS Mineral Resources Program crude perlite mined and expanded perlite production were 477000 t and opened a new expansion plant in Bloomfield MO during late 2015 production was the primary supplier of processed crude perlite imports to the United States.