Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same
US-10065339-B2 · Sep 4, 2018 · US
Method of making particulate material
US2015114265A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114265-A1 |
| Application number | US-201414529843-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 31, 2014 |
| Priority date | Jun 23, 2009 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
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Abstract
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The invention relates to a method of making a particulate material comprising; providing mineral wool base material in a form having size at least 80% not more than 40 mm, subjecting the mineral wool base material to sintering by use of a pulse combustor and thereby forming a particulate material in the form of particles having size at least 80% not more than 20 mm. An apparatus for carrying out the method comprises means for size reduction of coherent mineral wool substrate and a reaction chamber in communication with a pulse combustor.
First claim
Opening claim text (preview).
1 - 18 . (canceled) 19 . Use as a raw material for the production of mineral melt for the production of mineral fibres, of a particulate material made by a method comprising; providing mineral wool base material in a form having size at least 80% not more than 40 mm, subjecting the mineral wool base material to sintering by use of a pulse combustor and thereby forming a particulate material in the form of particles having size at least 80% not more than 20 mm.…
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Operations & Transport · mapped topic
- C04B14/46Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Cross-Sectional Technologies · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US2015114265A1 cover?
- The invention relates to a method of making a particulate material comprising; providing mineral wool base material in a form having size at least 80% not more than 40 mm, subjecting the mineral wool base material to sintering by use of a pulse combustor and thereby forming a particulate material in the form of particles having size at least 80% not more than 20 mm. An apparatus for carrying ou…
- Who is the assignee on this patent?
- Rockwool Int
- What technology area does this patent fall under?
- Primary CPC classification C04B14/46. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).