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DE19503963C1
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Prodn. of caprolactam from waste polyamide-6
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DE4304510A1
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Process for recovering carbon disulphide from a water vapour/carbon disulphide mixture
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Process for purifying waste air, in particular from cellulose staple fibre works, by recovery of CS2 and H2S
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Spinning bath vapour condensing - uses the spinning bath to cool the recirculation sulphuric acid used for water condensation
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HOSE PUMP
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DE3829920A1
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Process for recovering carbon disulphide from spinning baths
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Process and plant for converting sodium sulphate into sodium hydroxide
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DE3732661A1
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Process for recovering ammonium sulphate and sodium sulphate from aqueous solutions
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DE3720903A1
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Fluid pump operating system - warming and degassing fluid before leaving pump
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FI863545A0
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evaporation process
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EP0257130A1
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Evaporation process
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Foerfarande foer regenerering av aktivt kol.
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Process for the regeneration of active carbon
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Foerfarande och anordning foer samkondensation av aongor.
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Method for utilising the energy of regeneration steams
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Method for the secondary utilisation of regeneration steam
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METHOD FOR GAS DELIVERY AND DEVICE THEREFOR
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EP0198931A1
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Method of multistage co-condensation of vapors and use of this method
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DE3414770A1
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METHOD AND DEVICE FOR DEGASSING LIQUIDS AND THE USE THEREOF
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