Method of converting carbon dioxide, and method of capturing and converting carbon dioxide
US-9522825-B2 · Dec 20, 2016 · US
Precipitated magnesium carbonate
US9061920B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9061920-B2 |
| Application number | US-201313869405-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 24, 2013 |
| Priority date | Nov 10, 2009 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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Abstract
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The present invention relates to a process for preparing hydromagnesite in an aqueous environment. The invention further relates to such hydromagnesite having a specific platy-like morphology in combination with a specific average particle size and to their use as minerals, fillers and pigments in the paper, paint, rubber and plastics industries and to the use as flame-retardant.
First claim
Opening claim text (preview).
The invention claimed is: 1. A hydromagnesite suspension obtained by the process comprising the steps of: a) providing at least one magnesium oxide source, wherein the magnesium oxide source is a calcined, calcium magnesium carbonate; b) providing gaseous CO 2 and/or carbonate-comprising anions; c) slaking the magnesium oxide source of step a) in an aqueous environment to obtain a slaked product comprising magnesium hydroxide, calcium hydroxide and magnesium oxide; d) conta…
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Chemistry & Metallurgy · mapped topic
Textiles & Paper · mapped topic
Textiles & Paper · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9061920B2 cover?
- The present invention relates to a process for preparing hydromagnesite in an aqueous environment. The invention further relates to such hydromagnesite having a specific platy-like morphology in combination with a specific average particle size and to their use as minerals, fillers and pigments in the paper, paint, rubber and plastics industries and to the use as flame-retardant.
- Who is the assignee on this patent?
- Pohl Michael, Rainer Christian, Esser Markus, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C01F5/24. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 23 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).