"Posledn\u00ED, Walter" . "2"^^ . . "4"^^ . . . "Remove dioxins from flue gases of sinter belts metallurgical operations"@en . . . "Pro dodavatele t\u00E9to technologie je to roz\u0161\u00ED\u0159en\u00ED nab\u00EDdkov\u00E9ho portfolia investi\u010Dn\u00EDch celk\u016F o \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F od perzistentn\u00EDch l\u00E1tek z hutn\u00EDch provoz\u016F. Jedn\u00E1 se o konkurenceschopnou technologii, kter\u00E1 \u0159e\u0161\u00ED levn\u00FDm zp\u016Fsobem problematiku \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F od perzistentn\u00EDch l\u00E1tek. Ov\u011B\u0159en\u00E1 technologie nepot\u0159ebuje speci\u00E1ln\u00ED apar\u00E1t pro odstran\u011Bn\u00ED perzistentn\u00EDch l\u00E1tek, nebo\u0165 \u010Di\u0161t\u011Bn\u00ED prob\u00EDh\u00E1 ve stejn\u00E9m reaktoru jako odstran\u011Bn\u00ED kysel\u00FDch slo\u017Eek plynu (SO2). V\u00FDhodou technologie je i recirkulace sorbentu, p\u0159i kter\u00E9 se sorbent l\u00E9pe zhodnot\u00ED, co\u017E znamen\u00E1 jeho ni\u017E\u0161\u00ED spot\u0159ebu a ni\u017E\u0161\u00ED mno\u017Estv\u00ED odpadn\u00EDho produktu." . . "Odstra\u0148ov\u00E1n\u00ED dioxin\u016F ze spalin z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F" . "Ne\u010Desan\u00FD, Franti\u0161ek" . . . . "P\u0159\u00EDnos ov\u011B\u0159en\u00E9 technologie spo\u010D\u00EDv\u00E1 ve sn\u00ED\u017Een\u00ED poplatk\u016F za zne\u010Di\u0161t\u011Bn\u00ED \u017Eivotn\u00EDho prost\u0159ed\u00ED, a ve zlep\u0161en\u00ED postoje hutn\u00EDho provozu k \u017Eivotn\u00EDmu prost\u0159ed\u00ED v o\u010D\u00EDch ve\u0159ejnosti (Ostravsko). Sn\u00ED\u017Een\u00ED emis\u00ED perzistentn\u00EDch l\u00E1tek z hutn\u00EDch provoz\u016F m\u00E1 i t\u011B\u017Eko vy\u010D\u00EDsliteln\u00FD ekonomick\u00FD p\u0159\u00EDnos ve zlep\u0161en\u00ED \u017Eivotn\u00EDho prost\u0159ed\u00ED a zdrav\u00ED obyvatel." . "Odstra\u0148ov\u00E1n\u00ED dioxin\u016F ze spalin z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F"@cs . "RIV/62243136:_____/12:#0000299" . . . "Remove dioxins from flue gases of sinter belts metallurgical operations"@en . "dioxin, remove of dioxin, combustion gases"@en . "Jirsa, P." . . "Technology has verified waste gas from sinter belts metallurgical operations from persistent polychlorinated organic compounds, i.e. polychlorinated dibenzodioxins and dibenzofurans (PCDD/F) using the adsorbent Chezacarb. Total of about 900 kg of adsorbent was dosed into the process line during 40 days of tests, which took place at two different locations. Adsorbent in the form of granules of about 1 mm was grinded into particles up to 50 micron, and in this form it was transported to the reactor included in the stream of waste gases. The second component was dried calcium hydroxide that was fed into the stream of waste gas after dosing adsorbent Chezacarb. Part of the separated dust from the filter is also recycled to the reactor. Large interfacial contact interface for flue gas and adsorbent is achieved due to turbulent flow. Adsorbent could be better used its recirculation in the technology. The first location had a reduction in the concentration of dioxins from 4.56 to 0.015 ng/m3 and the second from 1.38 to 0.042 ng/m3. The system allows the cleaning of waste gases also reduce dust emissions, acid waste gas components (SO2) in one reactor complete with filter systems without the construction of special equipment for removing persistent substances. Consumption of adsorbent Chezacarb is expected approximately 0.1 kg/1000 m3 of waste gas as shown in the test results."@en . "RIV/62243136:_____/12:#0000299!RIV13-MPO-62243136" . "Lederer, Jarom\u00EDr" . "Odstra\u0148ov\u00E1n\u00ED dioxin\u016F ze spalin z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F" . . . "Technologie ov\u011B\u0159ila \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F od polychlorovan\u00FDch organick\u00FDch perzistentn\u00EDch l\u00E1tek, tj. polychlorovan\u00FDch dibenzodioxin\u016F a dibenzofuran\u016F (PCDD/F) pomoc\u00ED sorbentu Chezacarb. P\u0159i zkou\u0161k\u00E1ch, kter\u00E9 prob\u011Bhly ve dvou r\u016Fzn\u00FDch lokalit\u00E1ch, bylo b\u011Bhem cca 40 dn\u00ED do technologick\u00E9 linky nad\u00E1vkov\u00E1no celkem cca 900 kg sorbentu Chezacarb. Sorbent ve form\u011B granulek o velikosti cca 1 mm byl rozemlet na \u010D\u00E1stice max. 50 \u00B5m a v t\u00E9to form\u011B byl transportov\u00E1n do reaktoru za\u0159azen\u00E9ho do proudu \u010Di\u0161t\u011Bn\u00FDch odpadn\u00EDch plyn\u016F. Druhou slo\u017Ekou byl su\u0161en\u00FD hydroxid v\u00E1penat\u00FD, kter\u00FD je d\u00E1vkov\u00E1n do proudu \u010Di\u0161t\u011Bn\u00FDch odpadn\u00EDch plyn\u016F a\u017E po nad\u00E1vkov\u00E1n\u00ED sorbentu Chezacarb. Do reaktoru je z\u00E1rove\u0148 recirkulov\u00E1na \u010D\u00E1st odpra\u0161k\u016F z filtr\u016F. V d\u016Fsledku turbulentn\u00EDho proud\u011Bn\u00ED je dosa\u017Eeno velk\u00E9ho mezif\u00E1zov\u00E9ho rozhran\u00ED pro kontakt spalin se sorbentem. Lep\u0161\u00ED vyu\u017Eit\u00ED sorbentu je v technologii doc\u00EDleno i jeho recirkulac\u00ED. V prvn\u00ED lokalit\u011B bylo dosa\u017Eeno poklesu koncentrace dioxin\u016F z 4,56 na 0,015 ng/m3 a ve druh\u00E9 z 1,38 na 0,042 ng/m3. Uveden\u00FD syst\u00E9m \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F umo\u017E\u0148uje tak\u00E9 sn\u00ED\u017Eit emise prachu, kysel\u00FDch slo\u017Eek odpadn\u00EDho plynu (SO2) v jednom reaktoru dopln\u011Bn\u00E9m o filtra\u010Dn\u00ED za\u0159\u00EDzen\u00ED bez v\u00FDstavby speci\u00E1ln\u00EDho za\u0159\u00EDzen\u00ED pro odstran\u011Bn\u00ED perzistentn\u00EDch l\u00E1tek. Na z\u00E1klad\u011B v\u00FDsledku m\u011B\u0159en\u00ED lze o\u010Dek\u00E1vat spot\u0159ebu sorbentu Chezacarb cca 0,1 kg/1000 m3 odpadn\u00EDho plynu." . "P(FR-TI2/203)" . "Odstra\u0148ov\u00E1n\u00ED dioxin\u016F ze spalin z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F"@cs . "Remove of dioxines" . "155996" . . . . "Technologie ov\u011B\u0159ila \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F z aglomera\u010Dn\u00EDch pas\u016F hutn\u00EDch provoz\u016F od polychlorovan\u00FDch organick\u00FDch perzistentn\u00EDch l\u00E1tek, tj. polychlorovan\u00FDch dibenzodioxin\u016F a dibenzofuran\u016F (PCDD/F) pomoc\u00ED sorbentu Chezacarb. P\u0159i zkou\u0161k\u00E1ch, kter\u00E9 prob\u011Bhly ve dvou r\u016Fzn\u00FDch lokalit\u00E1ch, bylo b\u011Bhem cca 40 dn\u00ED do technologick\u00E9 linky nad\u00E1vkov\u00E1no celkem cca 900 kg sorbentu Chezacarb. Sorbent ve form\u011B granulek o velikosti cca 1 mm byl rozemlet na \u010D\u00E1stice max. 50 \u00B5m a v t\u00E9to form\u011B byl transportov\u00E1n do reaktoru za\u0159azen\u00E9ho do proudu \u010Di\u0161t\u011Bn\u00FDch odpadn\u00EDch plyn\u016F. Druhou slo\u017Ekou byl su\u0161en\u00FD hydroxid v\u00E1penat\u00FD, kter\u00FD je d\u00E1vkov\u00E1n do proudu \u010Di\u0161t\u011Bn\u00FDch odpadn\u00EDch plyn\u016F a\u017E po nad\u00E1vkov\u00E1n\u00ED sorbentu Chezacarb. Do reaktoru je z\u00E1rove\u0148 recirkulov\u00E1na \u010D\u00E1st odpra\u0161k\u016F z filtr\u016F. V d\u016Fsledku turbulentn\u00EDho proud\u011Bn\u00ED je dosa\u017Eeno velk\u00E9ho mezif\u00E1zov\u00E9ho rozhran\u00ED pro kontakt spalin se sorbentem. Lep\u0161\u00ED vyu\u017Eit\u00ED sorbentu je v technologii doc\u00EDleno i jeho recirkulac\u00ED. V prvn\u00ED lokalit\u011B bylo dosa\u017Eeno poklesu koncentrace dioxin\u016F z 4,56 na 0,015 ng/m3 a ve druh\u00E9 z 1,38 na 0,042 ng/m3. Uveden\u00FD syst\u00E9m \u010Di\u0161t\u011Bn\u00ED odpadn\u00EDch plyn\u016F umo\u017E\u0148uje tak\u00E9 sn\u00ED\u017Eit emise prachu, kysel\u00FDch slo\u017Eek odpadn\u00EDho plynu (SO2) v jednom reaktoru dopln\u011Bn\u00E9m o filtra\u010Dn\u00ED za\u0159\u00EDzen\u00ED bez v\u00FDstavby speci\u00E1ln\u00EDho za\u0159\u00EDzen\u00ED pro odstran\u011Bn\u00ED perzistentn\u00EDch l\u00E1tek. Na z\u00E1klad\u011B v\u00FDsledku m\u011B\u0159en\u00ED lze o\u010Dek\u00E1vat spot\u0159ebu sorbentu Chezacarb cca 0,1 kg/1000 m3 odpadn\u00EDho plynu."@cs . . "[644D4478C03E]" . . . .