Muhammad Usman Khalid @usmankhalid Active 4 years ago Activity Profile Forums Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing 5 topics - 1 through 5 (of 5 total) Topic Voices Posts Last Post Reid Vapor Pressure of Gasoline Started by: nasir410 in: Product Quality 3 3 4 years ago Muhammad Usman Khalid Differential temperature of Amine and Gas Started by: Muhammad Usman Khalid in: Process Operations 2 3 4 years, 2 months ago Usman Rasheed Is it safe to work in an oil refinery? Started by: nasir410 in: Health Safety and Environment 2 2 4 years, 2 months ago Muhammad Usman Khalid How often are oil refinery units are shutdown? Started by: nasir410 in: Turnaround 2 2 4 years, 2 months ago Muhammad Usman Khalid Job roles of a Chemical Engineer in an oil refinery Started by: nasir410 in: Career Counseling 2 2 4 years, 2 months ago Muhammad Usman Khalid Viewing 5 topics - 1 through 5 (of 5 total)