Process for the production of o-xylene-air mixtures for the production of phthalic anhydride
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Method for the continuous analytical determination of carbon monoxide in exhaust air
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Process for producing propylene from methanol
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Process for the catalytic generation of ammonia from synthesis gas
DE10116152A1
Process for the production of ammonia from methanol
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Process for the catalytic generation of organic substances by partial oxidation
DE10101156A1
Method for obtaining crude oil from a hexane-containing oilseed extract, e.g. soya and rapeseed, involves a multistage process comprising heating, flash evaporating, removing slime, gravitational separation, and stripping
DE10101157A1
Process for producing a mixture of iron ore and smoked coke
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Process for producing an ester of acrylic acid or methacrylic acid
DE10060516A1
Process for introducing granular ore into a roasting furnace
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Process for leaching lateritic ore containing nickel oxide and/or cobalt oxide comprises forming a pumpable suspension made from water and crushed ore, feeding through a preheating tube
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Catalytic production of organic substance, e.g. phthalic anhydride, maleic anhydride, acrylic acid, acetic acid or anthraquinone, involves oxidizing starting material using cooling tube reactor with catalyst coating on outside of tubes
EP1078906A1
Process for the removal of short chain fatty acids from aqueous glycerol solutions
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Production of propylene from methanol via two-stage catalytic dimethyl ether conversion, introduces dimethyl ether, vapor and steam into reactors containing shape-selective catalyst
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Two-stage catalytic production of sulfur trioxide gas with low sulfur dioxide content from high sulfur dioxide-content gas comprises use of two catalyst layers with temperature at each layer controlled
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Process for the production of C¶2¶ and C¶3¶ olefins from hydrocarbons
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Reduction of hexavalent chromium compounds in residue from chemical, metallurgical or incineration process, giving product used as building material, involves mixing with ferrous or manganous salt in preferably alkaline medium
DE19940699A1
Method for preventing stray currents in peripheral plant parts in an electrolysis to extract metals
DE19940698A1
Electrolysis plant for metal extraction
DE19939630A1
Process for fine cleaning an aqueous solution containing a fermentatively produced organic acid
