Addition funnel pressure reactor

Figure 1. Photograph of addition funnel pressure reactor (left) and simple pressure reactor (right). The pressure vessel and associated couplings are omitted from the addition funnel design for clarity.

Figure 3. Expanded view of pressure—equalizing addition funnel pressure reactor. The glass vessel and associated couplings are omitted for clarity. The Teflon tubing is shown as the cross-hatched tubing at lower right, while the stainless steel tubing is depicted at left. (Component illustrations reproduced with permission of Swagelok Company).

Addition funnel pressure reactor, 201 Adjustable pressure relief valve, 200 Aerial oxidation, 64 Aerobic product transfer, 193 Aerosol pressure vessel, 198 Air-sensitive materials decomposition, 147 HPLC analysis, 24 recovering, 193 synthesis and handling, 34 Alkyne electron density, 287 Alkyne ligand, 282 Alkyne it donor orbitals, 287 Alkyne levels, 285 Ambient pressure flow cell, 238-244 Ammonia synthesis, 182 Anaerobic column chromatography, 17-18/ Anaerobic transfer, 144 Anionic polymerization, 182 Apparatus design philosophy, 117 Arc lamp... 

Two glass reactors for 50-150 psi gas/solution reactions are described. The first is a simple reactor with safety pressure release, sample withdrawal port, and quick connect hookup. The second incorporates a metal pressure-equalizing addition funnel for reactant additions to the pressurized reaction mixture. Plans and commercially—available parts lists for both designs are provided. 

Table II. Parts List for Pressure Reactor with Integral Pressure—Equalizing Addition Funnel...

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