Inventor
NING PING
CN21 patents
⚠️ This page may combine multiple inventors who share the name “NING PING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KUNMING SCIENCE & TECHNOLOGY
18 patentsUS11247197B1Feb 15, 2022
Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas
UNIV KUNMING SCIENCE & TECHNOLOGY7 citations84
US12552679B2Feb 17, 2026
Preparation method of nano aluminum oxide (nano-Al2O3) with controllable hydroxyl content and use thereof
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations62
US11123690B2Sep 21, 2021
Method and device for coupling-suppressing white fog by purifying CO in flue gas
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations57
US11731873B2Aug 22, 2023
Gas-solid separating method and system for simple substance sulphur in sulphur-containing exhaust
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations50
US11426719B2Aug 30, 2022
Preparation method of catalyst with white carbon black modified by Zr—Nd—O
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations50
US11535572B2Dec 27, 2022
Method for ammonium-enhanced flue gas desulfurization by using red mud slurry
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations49
US11478672B2Oct 25, 2022
Method for detoxifying chromium slag by using high sulfur coal
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations49
US11331657B2May 17, 2022
Method of preparing catalyst for low-temperature synergistic catalytic purification of NOx and HCN in flue gas, and use thereof
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations47
US11261088B2Mar 1, 2022
Method for production of ammonium phosphate from phosphate rock slurry
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations47
US11332380B2May 17, 2022
Method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations45
US10981204B2Apr 20, 2021
Method and system for thermal desorption treatment of organic-contaminated soil and treatment of desorbed waste gas
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations45
US11440842B2Sep 13, 2022
Method for preparing a cementing material using smelting industrial waste slag after utilizing the simultaneous removal of S02 and NOx in flue gas and application of the cementing material obtained by the same
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations44
US11293076B2Apr 5, 2022
Method for preparing iron ore concentrates by recycling copper slag tailings
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations44
US10960391B2Mar 30, 2021
Method and system of elemental sulfur recycling and catalyst regenerating for sulfur-deposited catalyst
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations44
US12259129B2Mar 25, 2025
Graded oxygen regulating, explosion preventing and recycling system and method for liquid nitrogen wash tail gas
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations41
US10814273B2Oct 27, 2020
Method for simultaneously removing SO2 and NOX in flue gas
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations37
US10730010B2Aug 4, 2020
Device and method for purifying sulfur dioxide and nitrogen oxide in flue gas
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations35
US10843131B2Nov 24, 2020
System and method for desulfurization and denitrification integrated treatment and recycling of flue gas by using red mud
UNIV KUNMING SCIENCE & TECHNOLOGY0 citations33