Abstract: A leg support apparatus comprising a leg comprising a first support and a second support. The leg comprising a pivot end and a spike end. A base comprising a lug side, a ground contact side, and a surrounding wall connecting between the lug side and ground contact side, with lugs extending from the lug side. A pin used for pivotally connecting the lugs to the pivot end of the leg. A spike extending from the spike end of the leg. The spike used for used for engaging a wire basket surrounding the root ball of a plant or used for engaging the lip of a container holding a plant, so that the plant is supported by the leg support apparatus and ground and does not tip over. A leg support apparatus comprising a body comprising a rocker bottom base from which extends a leg, and wherein a spike extends from the spike end of the leg, and the spike is used for engaging a wire basket surrounding a root ball and preventing the plant from tipping over.

Abstract: A leg support apparatus comprising a leg comprising a first support and a second support. The leg comprising a pivot end and a spike end. A base comprising a lug side, a ground contact side, and a surrounding wall connecting between the lug side and ground contact side, with lugs extending from the lug side. A pin used for pivotally connecting the lugs to the pivot end of the leg. A spike extending from the spike end of the leg. The spike used for used for engaging a wire basket surrounding the root ball of a plant or used for engaging the lip of a container holding a plant, so that the plant is supported by the leg support apparatus and ground and does not tip over. A leg support apparatus comprising a body comprising a rocker bottom base from which extends a leg, and wherein a spike extends from the spike end of the leg, and the spike is used for engaging a wire basket surrounding a root ball and preventing the plant from tipping over.

Abstract: A macroporous polymeric adsorbent is used to remove oil mist and oil vapors from compressed air produced by an oil-lubricated air compressor prior to feeding the compressed air to an air separation membrane system. The macroporous polymeric adsorbent, previously known only for its ability to extract low molecular weight volatile organic compounds from liquids and gases, retains its ability to extract the oil for extended periods of time and outperforms the commonly used activated carbon of the prior art.

Abstract: A macroporous polymeric adsorbent is used to remove oil mist and oil vapors from compressed air produced by an oil-lubricated air compressor prior to feeding the compressed air to an air separation membrane system. The macroporous polymeric adsorbent, previously known only for its ability to extract low molecular weight volatile organic compounds from liquids and gases, retains its ability to extract the oil for extended periods of time and outperforms the commonly used activated carbon of the prior art.

Abstract: Hydrocarbon emissions from fuel reservoirs, particularly those associated with motor vehicles, are abated by contacting a vented hydrocarbon fuel vapor stream from the reservoirs with a polymeric adsorbent derived from a macroporous or macroreticular copolymer of at least one monovinylidene aromatic monomer and a crosslinking monomer. The macroporous copolymers are converted into suitable adsorbents by post-polymerization crosslinking in a swollen state in the presence of a Friedel-Crafts catalyst. The resulting adsorbent has improved hydrocarbon adsorption capacity relative to conventional activated carbon adsorbents.

Abstract: A process for decolorizing an aqueous sugar solution by contacting the solution with an absorbent resin, wherein the adsorbent resin is a macroporous copolymer being post-crosslinked in a swollen state in the presence of a Friedel-Crafts catalyst and functionalized with hydrophilic groups prior to contact with the aqueous sugar solution.