The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2023
Filed:
Mar. 21, 2017
Applicant:
Khalifa University of Science and Technology, Abu Dhabi, AE;
Inventors:
Saeed Alhassan, Abu Dhabi, AE;
Sunil P. Lonkar, Abu Dhabi, AE;
Assignee:
KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY, Abu Dhabi, AE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 9/08 (2006.01);
U.S. Cl.
CPC ...
C01G 9/08 (2013.01); C01P 2004/64 (2013.01);
Abstract
A method for preparing zinc sulfide particles is described which comprising the steps (i) preparing a mixture of zinc mineral and elemental sulfur, (ii) milling the mixture obtained in step (i), and (iii) annealing the mixture obtained in step (ii) at a temperature ranging from 300 to 500° C. to obtain zinc sulfide particles.