Modified starch compositions, starch composite foam materials and method for preparing the starch composite foam material
US-9850362-B2 · Dec 26, 2017 · US
Process using hydrocyclones
US9109050B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109050-B2 |
| Application number | US-200913139209-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 2, 2009 |
| Priority date | Dec 10, 2008 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The present invention concerns a process for preparing of slurries containing suspended and dissolved particles and a solution as well as a slurry are provided onto a hydrocyclone equipment, disk centrifuge or nozzle centrifuge equipment. The dry matter concentration in the collected slurry is higher than the concentration of the mixture of the slurry and the solution as such. The use of a hydrocyclone stage for this specific purpose is disclosed as well.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process for preparation of slurries containing suspended and dissolved particles, said process comprising the following steps: a. providing a solution (A) of dissolved particles (A′), b. providing a slurry (B) of suspended particles (B′), c. introducing solution (A) and slurry (B) into a battery of hydrocyclone stages containing at least two hydrocyclone stages, wherein the solution (A) and the slurry (B) are separately introduced at different st…
Assignees
Inventors
Classifications
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9109050B2 cover?
- The present invention concerns a process for preparing of slurries containing suspended and dissolved particles and a solution as well as a slurry are provided onto a hydrocyclone equipment, disk centrifuge or nozzle centrifuge equipment. The dry matter concentration in the collected slurry is higher than the concentration of the mixture of the slurry and the solution as such. The use of a hydr…
- Who is the assignee on this patent?
- Van Esch Franciscus Adrianus Josephus, Van Hove Paul Joseph, Cargill Inc
- What technology area does this patent fall under?
- Primary CPC classification C08B31/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Aug 18 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).