Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters
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Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters

Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters Derwent World Patents Index (DWPI) - EPI ... - Thomson Reuters

ip.science.thomsonreuters.com
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11.01.2013 Views

1280 Appendix 6: Green technology ENVIRONMENTAL AWARENESS Biodegradability (of plastics) A09-A07 environmental vessel for collecting Q24-P06 pollution from open water green agro-chemicals (general) C14-Y green catalysts N07-K01 green chemistry (general) E11-K03 applications/compositions E11-W green pharmaceuticals (general) B14-Y oil spillage cleanup waste containment H03-G to prevent water contamination D04-A05 POLLUTION CONTROL/REDUCTION catalytic combustion N07-L01A desulphurisation of coal H09-H02 polymer application A12-W11 fuel vapour recovery for IC engine Q51-H02 electrical details X22-A02E using coagulants/ flocculants or polyelectrolytes A12-W11E other A12-W11F oil refinery H05-L polymer processing waste gas treatment A11-C07 catalyst details N07-L01C for engine exhaust Q51-J02 E11-Q02A N07-L01C1 for motor vehicle exhaust Q17-E09 X22-A03J removal of N oxides E31-H02 catalytically E31-H01 removal of S hydride, H2S E31-F01B removal of S oxide S02,SO3, S0X E31-F01A removal of sulphur compounds E31-F01 N07-L02B H2S04, thiosulfate E31-F01C WATER/WASTE TREATMENT E11-Q02 N07-L01 industrial waste/effluent treatment H09-F02 E11-Q02B capacitor manufacture electrolytic V01-B01G6E non-electrolytic V01-B04B8E semiconductor manufacture U11-C15Q resistor manufacture V01-A04R1 municipal/agricultural waste treatment H09-F03 polymer waste treatment A11-C07 purification of non-gaseous hydrocarbons N07-L01D

EPI Manual Codes 2011 1281 Part 3 removal of materials/compounds removal of carbon compounds N07-L02D removal of catalyst poisons E11-Q02C removal of impurities in general N07-L02 removal of halogen compounds N07-L02A removal of metal compounds N07-L02E removal of nitrogen compounds N07-L02C removal of sulphur compounds N07-L02B removal of unwanted chemical E11-Q02C reaction byproducts sewage treatment D04-A01J D04-B10 D04-B11 D05-A04A electrical systems X25-H03 incineration of sludge D04-B10B pyrolysis of sludge D04-B10B organic waste, town waste or sludge fermenation D05-A04A waste disposal processes/purification N07-L01 catalytic combustion of waste N07-L01A waste water treatment N07-L01B X25-H03 waste water from paper manufacture F05-A02C sewage sludge removal/treatment D04-B10 electrical systems X25-H03 dewatering sludge D04-B10A water treatment D04-A01J N07-L01B compositions A11-W11J removing coal slurry D04-B03 removing hydrocarbons D04-B03 removing impurities D04-B removing inorganic cyanides D04-B07A removing inorganic fluorine compounds D04-B07E and (thio)cyanates removing inorganic nitrogen compounds D04-B07C removing inorganic phosphorous D04-B07B removing inorganic sulphur compounds D04-B07D removing metals D04-B05 heavy metals D04-B05A neutralising chromium D04-B05A removing lead D04-B05A removing mineral oil D04-B03 removing natural products D04-B04 clarification of water containing fat D04-B04 removing organic materials D04-B06 halohydrocarbons D04-B06E organic dyes/brighteners D04-B06B phenolic compounds D04-B06A polymers/monomers D04-B06D surfactants D04-B06C removing radioactive materials D04-B07 K07-B

<strong>EPI</strong> Manual Codes 2011 1281<br />

Part 3<br />

removal of materials/compounds<br />

removal of carbon compounds N07-L02D<br />

removal of catalyst poisons E11-Q02C<br />

removal of impurities in general N07-L02<br />

removal of halogen compounds N07-L02A<br />

removal of metal compounds N07-L02E<br />

removal of nitrogen compounds N07-L02C<br />

removal of sulphur compounds N07-L02B<br />

removal of unwanted chemical E11-Q02C<br />

reaction byproducts<br />

sewage treatment D04-A01J<br />

D04-B10<br />

D04-B11<br />

D05-A04A<br />

electrical systems X25-H03<br />

incineration of sludge D04-B10B<br />

pyrolysis of sludge D04-B10B<br />

organic waste, town waste or sludge fermenation D05-A04A<br />

waste disposal processes/purification N07-L01<br />

catalytic combustion of waste N07-L01A<br />

waste water treatment N07-L01B<br />

X25-H03<br />

waste water from paper manufacture F05-A02C<br />

sewage sludge removal/treatment D04-B10<br />

electrical systems X25-H03<br />

dewatering sludge D04-B10A<br />

water treatment D04-A01J<br />

N07-L01B<br />

compositions A11-W11J<br />

removing coal slurry D04-B03<br />

removing hydrocarbons D04-B03<br />

removing impurities D04-B<br />

removing inorganic cyanides D04-B07A<br />

removing inorganic fluorine compounds D04-B07E<br />

and (thio)cyanates<br />

removing inorganic nitrogen compounds D04-B07C<br />

removing inorganic phosphorous D04-B07B<br />

removing inorganic sulphur compounds D04-B07D<br />

removing metals D04-B05<br />

heavy metals D04-B05A<br />

neutralising chromium D04-B05A<br />

removing lead D04-B05A<br />

removing mineral oil D04-B03<br />

removing natural products D04-B04<br />

clarification of water containing fat D04-B04<br />

removing organic materials D04-B06<br />

halohydrocarbons D04-B06E<br />

organic dyes/brighteners D04-B06B<br />

phenolic compounds D04-B06A<br />

polymers/monomers D04-B06D<br />

surfactants D04-B06C<br />

removing radioactive materials D04-B07<br />

K07-B

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