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(en )
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(en )
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Method for purification of exhaust gas and apparatus used for purification.
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Method of purifying hydrogen sulphide containing gases
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Method for lowering the content of oxides of nitrogen in flue gases
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Method of catalitically purifying exhaust gases
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1996-02-21
Catalyst for and method of purifying exhaust gas.
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Dripping tower for cooling, moistening and/or purifying a gas and method of cooling, moistening and/or purifying a gas in such tower
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1999-09-22
Process for minimising the NOx content of flue gases
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1996-01-18
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Method of lowering ammonia content by means of gas containing nitrogen oxides
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1997-05-28
Improved composition and method for acid gas treatment
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(en )
1995-07-24
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(en )
1993-04-28
Method for purifying gases containing nitrogen oxides
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(en )
1998-08-26
Removal of nitrogen oxides from gases
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(en )
1995-08-07
Exhaust gas purifying method
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1997-07-21
Reactive composition and method of purifying nitrogen oxide containing gases
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1998-01-14
Method for treating gas to reduce nitrogen oxide emission
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Method for simultaneous removing of ammonia, nitrit, gas, iron and manganese