Loss of the isobutylene which is recycled must be minimized. In the present invention, the dehydrogenation process is operated so as to limit the isomerization of isobutane or isobutylene to their corresponding straight-chain (i.e., normal) form.f the feed stream is substantially pure isobutane (i.e., it contains no isobutylene) it has been determined that, when using a Pt-Nd on zinc aluminate catalyst, a selectivity of 95% or more to isobutylene can be obtained with a residence time of about 5 seconds at a temperature of about 510Â° C. or lower.
My current notary public commission will expire soon and I have already reapplied to become a notary public. If all application requirements are met, your new notary public commission will be issued 30 days prior to the expiration date of your current notary public commission.
How long is a notary seal good for. 1 Answers. I signed a document 4 yrs ago that was notarized, but it was never filed in court and since then bothe parties have moved to different states from where the the document was notarized. So I was wondering wether or not that notarized document is any good now.