Inventor
Xiqiang ZHAO
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation20%
C01BNon-metallic elements20%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids10%
C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases10%
C22BProduction and refining of metals10%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace10%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
11,292,718Process for preparing sulfur from reduction of sulfate/ nitrate by iron-carbon and recovering desulfurization/ denitration agents202211,286,162System and method for recovering sulfur in copper smelting process202211,220,642Pulverized coal gasification device and process for producing high heating value coal gas with low carbon residue content2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to UNIV SHANDONG (3)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SHANDONG | 3 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022 |