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:
Jan. 21, 2020
Filed:
Feb. 17, 2011
Mohammed Al-mehthel, Dhahran, SA;
Saleh Al-idi, Khobar, SA;
Mohammed Maslehuddin, Dhahran, SA;
Mohammed Shameem, Dhahran, SA;
Mohammed Ibrahim, Dhahran, SA;
Mohammed Al-Mehthel, Dhahran, SA;
Saleh Al-Idi, Khobar, SA;
Mohammed Maslehuddin, Dhahran, SA;
Mohammed Shameem, Dhahran, SA;
Mohammed Ibrahim, Dhahran, SA;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A calcium aluminate cement protective coating is resistant to sulfuric acid and can be used as a lining to protect surfaces in sulfur storage vessels and sulfuric acid storage vessels. The protective coating can include calcium aluminate cement, calcium aluminate based synthetic aggregates, and water. The protective coating is resistant to sulfur and sulfuric acid attack, and thus can be used to protect surfaces inside sulfur storage pits, sulfur storage tanks, and sulfuric acid storage containers.