Ethylene glycol: acetone synthesized on an industrial production process industry are studied: 1, calcium acetate obtained from acetic acid and then heated to 160 ° C decomposition to acetone and calcium carbonate; 2, acetylene on a zinc oxide catalyst with steam generating acetone; 3, in the presence of ethanol vapor zinc chromate catalyst, high temperature reaction of acetone; 4, liquefied natural gas or naphtha oxidation in acetone (oxidation product further comprising formaldehyde, ethylene glycol antifreeze, butanol and the like); 5, isopropanol or oxidative dehydrogenation of acetone; 6, isopropanol, acetone, hydrogen peroxide, the rule of law; 7, isopropyl alcohol and acetone, acrolein synthesis; 8, cumene legal acetone, phenol cogeneration propylene and benzene raw material, prepared by alkylation of cumene, ethylene glycol, and then oxidized with air to give cumyl hydroperoxide, and then decomposed with sulfuric acid or a resin, while phenol and acetone; 9, the direct oxidation method of propylene glycol manufacturers acetone similar process route and direct oxidation of ethylene to acetaldehyde law; [12] 10, p-cymene hydrogen peroxide production of p-cresol, byproduct acetone; 11, two cumene production hydroquinone, deputy producing acetone. Glycol: Fire-fighting measures hazardous characteristics: its vapor and air can form explosive mixtures case of fire, explosion fever burns easily. It can react with oxidants. Its vapor is heavier than air and can spread to the lower Department of considerable local, fire source will fire back. In case of high fever glycol rubber, increased pressure within containers, cracking and the risk of explosion. Hazardous combustion products: carbon monoxide, carbon dioxide. Fire fighting methods: as far as possible to move containers from the scene empty Department. Water cooling containers to keep the fire until the end of fire. At the scene of the container if any, change in sound from the safety relief valve, all personnel must evacuate immediately. Extinguishing Media: resistant foam, carbon dioxide, dry, sandy soil. Water fire invalid. [4] Ingestion: drink plenty of water, induce vomiting. Medical treatment. Glycol prices _ Wei Connaught Chemical (certified) _ glycol provided by Solutia Chemical Co., Ltd. Qingdao Wei. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) is Qingdao, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Wei Connaught Chemical leadership with the staff warmly welcome all inquiries negotiations to create great promise a better future for the chemical.