Luo; Zhenfu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luo; Zhenfu.The latest application filed is for "gas-solid fluidized bed dry beneficiation process using beneficiation density gradient".
- Luo; Zhenfu - Xuzhou CN
- LUO; Zhenfu - Jiangsu CN
- Luo; Zhenfu - Xuzhou City CN
| Patent | Date |
|---|---|
| Method and process for upgrading lignite by collaborative optimization of drying and dry sorting Grant 11,434,444 - Zhang , et al. September 6, 2 | 2022-09-06 |
| Gas-solid Fluidized Bed Dry Beneficiation Process Using Beneficiation Density Gradient App 20220176411 - ZHAO; Yuemin ; et al. | 2022-06-09 |
| Method And Process For Upgrading Lignite By Collaborative Optimization Of Drying And Dry Sorting App 20210292672 - ZHANG; Bo ; et al. | 2021-09-23 |
| Dense-medium Separation Process For Oil Shale App 20210276018 - Zhang; Bo ; et al. | 2021-09-09 |
| Drying and separation integrated machine for vibrating fluidized bed Grant 9,964,357 - Zhao , et al. May 8, 2 | 2018-05-08 |
| Integrated Method And Apparatus Based On Pulsating Fluidization For Lignite De-ashing And Dehydration App 20160369194 - Duan; Chenlong ; et al. | 2016-12-22 |
| Drying And Separation Integrated Machine For Vibrating Fluidized Bed App 20160054056 - ZHAO; Yuemin ; et al. | 2016-02-25 |
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