Processes and systems for utilizing products from DME synthesis in converting oxygenates to olefins are provided that include removing a DME reactor effluent from a DME reactor, wherein the DME effluent includes DME, water, and methanol; separating carbon dioxide gas from the DME reactor effluent in a liquid gas separator to produce a degassed effluent stream. A table is defined and maintained in each network element of the plurality of network elements. Next, a first null-encryption security association is established for transporting second-type packets from the secure gateway to the mobile station, and a second null-encryption security association is established for transporting second-type packets from the mobile station to the secure gateway. The retainer is carried by one of the tool and the post and is configured to releasably engage the other one of the tool body an the post when the post is inserted into the clip aperture. The fluid channel is adapted for delivery of an active agent formulation from the reservoir of the osmotic delivery system.