ACETIC ANHYDRIDE

Brand Owner (click to sort) Address Description
LUKNOVA Hongshen international 39899 BALENTINE DR SUITE 315 NEWARK CA 94560 Acetic anhydride; Acetone; Acetylene; Acetylene tetrachloride; Actinium; Industrial adhesives; Wall tile adhesives; Wallpaper adhesives; Agricultural chemicals other than fungicides, herbicides, insecticides and parasiticides; alkali; alum; americium; anhydrous ammonia; anti-knock materials for internal combustion engines; antifreeze; antimony; argon; arsenic; astatine; barium; beer preservatives; benzimide; biochemical catalysts; bismuth; blueprint cloth; brazing fluxes; calcium; carbon; carbon disulfide; casein used in the food industry; cellulose pulp; fertilizers; chemical agents for meat consumption, namely, water quality chemical test paper; chemical preparations for use in photography; chemical agents for preventing wheat smut; Chemical reagents other than for medical or veterinary uses; chemical test strips, namely, water quality test paper; chemical preparations for scientific purposes, except medical or veterinary uses; chromium alum; compost; curium; defoliants; drilling mud; dry ice; enzymes for the food industry; ethanol not used as a fuel; Ethylene; Fertilizer; Fertilization preparations; Fire extinguishing composition; Fire prevention preparations; Fish meal fertilizer; Flower preservative; Francium; Atomic reactor fuel; Tannic acid; Galvanizing bath; Ethylene glycol; Industrial graphite; Gum arabic for industrial use; Gum astragalus used for industrial purposes; heavy water; hormones for hastening the ripening of fruit; leather-waterproofing chemicals; lime carbonate; liquid carbon dioxide; liquid sulfur dioxide; litmus test paper; loam; industrial meat tenderizer; melamine; metal tempering preparations; Milk enzymes for industrial use; milk enzymes for the food industry; nitrogen; nitrogen fertilizers; oil purification chemicals; oil dispersants; oils for preparing leather in the course of manufacture, namely, oils for curling leather; oils for preparing leather in the manufacturing process; oils for tanning leather; oxalic acid; oxygen phospholipid, namely, water quality chemical test paper; plasticizer; polyurethane; potting soil; radium for scientific purposes; reducing agent for photography; saccharin; salt for preservation except food; self-toning paper; sensitized cloth for photography; silicon; Soda ash; soil conditioning preparations; flux, namely, water quality chemical test paper; sulfur; sulfur trioxide; sumac used for tanning; unprocessed plastic; uranium; uranium oxide; welding chemicals; crystalline silicon; curing shielding gas for welding;
TAISHAN Shenzhen Wuboyuan electronic commerce Co., LTD 3203,3BLDG.No.105 Meihua Rd.Futian Dist. Shenzhen,Guangdong 518049 China Acetic Anhydride; Acetone; Acetylene; Acetylene tetrachloride; Actinium; Adhesives for industrial purposes; Adhesives for wall tiles; Adhesives for wallpaper; Agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; Alkalies; Alum; Americium; Anhydrous ammonia; Anti-knock substances for internal combustion engines; Antifreeze; Antimony; Argon; Arsenic; Astatine; Barium; Beer preserving agents; Benzoic sulfimide; Biochemical catalysts; Bismuth; Blueprint cloth; Blueprint paper; Brazing fluxes; Calcium; Carbon; Carbon disulfide; Casein for the food industry; Cellulose pulp; Chemical fertilizers; Chemical preparations for smoking meat; Chemical preparations for use in photography; Chemical preparations to prevent wheat smut; Chemical reagents, other than for medical or veterinary purposes; Chemical test paper; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chrome alum; Compost; Curium; Defoliants; Drilling muds; Dry ice; Enzymes for the food industry; Ethyl alcohol; Ethylene; Fertilizers; Fertilizing preparations; Fire extinguishing compositions; Fireproofing preparations; Fish meal fertilizers; Flower preservatives; Francium; Fuel for atomic piles; Gallotannic acid; Galvanizing baths; Glycol; Graphite for industrial purposes; Gum arabic for industrial purposes; Gum tragacanth for industrial purposes; Heavy water; Hormones for hastening the ripening of fruit; Leather-waterproofing chemicals; Lime carbonate; Liquid carbon dioxide; Liquid sulfur dioxide; Litmus paper; Loam; Meat tenderizers for industrial purposes; Melamine; Metal tempering preparations; Milk ferments for industrial purposes; Milk ferments for the food industry; Nitrogen; Nitrogenous fertilisers; Oil-purifying chemicals; Oil dispersants; Oils for currying leather; Oils for preparing leather in the course of manufacture; Oils for tanning leather; Oxalic acid; Oxygen; Phosphatides; Plasticizers; Polyurethane; Potting soil; Radium for scientific purposes; Reducing agents for use in photography; Saccharin; Salt for preserving, other than for foodstuffs; Self-toning paper; Sensitized cloth for photography; Silicon; Soda ash; Soil conditioning preparations; Soldering fluxes; Sulfur; Sulfur trioxide; Sumac for use in tanning; Titanite; Unprocessed plastics; Uranium; Uranium oxides; Welding chemicals; Crystalline silicon; Solidified protective gases for welding;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method of co-producing acetic anhydride and an acetate ester includes pyrolizing acetic acid at elevated temperature to produce a first ketene stream, the first ketene stream being a vapor phase stream comprising ketene, acetic acid and water; cooling the first ketene stream to condense acetic acid and water therefrom, thereby generating (i) a weak acid aqueous stream and (ii) a ketene feed stream; feeding the ketene feed stream to an acetic anhydride reactor where the ketene is reacted with acetic acid to produce acetic anhydride; concurrently with step (c), feeding the weak acid aqueous stream to an esterification reactor wherein acetic acid in the weak acid stream is reacted with an organic alcohol to produce an acetate ester. Preferably, the organic alcohol is selected from organic alcohols which (i) form acetate esters which esters and optionally alcohols provide azeotropic mixtures with water and (ii) wherein the azeotropic mixtures have a water content greater than the amount of water generated by reaction of the alcohol with acetic acid to facilitate azeotropically separating the acetate ester from the reaction mixture.