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公开(公告)号：WO2008022420A8
公开(公告)日：2008-08-14
申请号：PCT/BR2007000213
申请日：2007-08-22
Applicant: VALE DO RIO DOCE CO , REIS JOSE ANTONINO ALVES E SIL , STEGMILLER LEONIDIO , JUNIOR ALDO GAMBERINI , FERREIRA ROMEU VENTUROTT , JESUS ROMERO SANTANA AZEREDO D , ROCHA GELSON LUIS , CESARIO CLAUDIO MARCIO OLIVEIR , SANTOS ELY VALERIANO DOSS , MAIA JOSE , SANTOS ANTONIO FERNANDO PEREIR , FAUSTINO EDVALDO MARCELINO , SILVA ALTAIR BARBOSA DA , CARVALHO EMERSON WILLIAM DE
Inventor： REIS JOSE ANTONINO ALVES E SIL , STEGMILLER LEONIDIO , JUNIOR ALDO GAMBERINI , FERREIRA ROMEU VENTUROTT , JESUS ROMERO SANTANA AZEREDO D , ROCHA GELSON LUIS , CESARIO CLAUDIO MARCIO OLIVEIR , SANTOS ELY VALERIANO DOSS , MAIA JOSE , SANTOS ANTONIO FERNANDO PEREIR , FAUSTINO EDVALDO MARCELINO , SILVA ALTAIR BARBOSA DA , CARVALHO EMERSON WILLIAM DE
CPC classification number: C22B1/2406 , C22B1/2413 , C22B3/00 , C22B3/02 , Y02P10/234
Abstract: "LIQUID OR PULP AERATION DEVICE" that projects liquid or pulp (P) through a spreading nozzle on a chain curtain (C) and captures air bubbles from the liquid or pulp (P) while the fluid outflows through the curtain links (C) by gravity forming films by virtue of an interaction of the surface strain and wettability between the three surfaces in question. As far as the outflow is concerned, these films end up interacting between themselves capturing the remaining air between them, thus forming profuse bubbles, resulting in the formation of liquid or foaming pulp (P) by virtue of the chain discharge (C).
Abstract translation: “液体或脉动装置”，其通过链帘幕（C）上的扩散喷嘴将液体或纸浆（P）投射并从液体或纸浆（P）中捕获气泡，同时液体通过帘式连杆（C）流出 由于所考虑的三个表面之间的表面应变和润湿性的相互作用，重力形成膜。 就流出而言，这些膜最终在它们之间相互作用，捕获它们之间的剩余空气，从而形成大量气泡，从而通过链条排放（C）形成液体或发泡纸浆（P）。
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公开(公告)号：WO2008022420A1
公开(公告)日：2008-02-28
申请号：PCT/BR2007/000213
申请日：2007-08-22
Applicant: COMPANHIA VALE DO RIO DOCE , REIS, Jose, Antonino, Alves e Silva , STEGMILLER, Leonidio , JUNIOR, Aldo, Gamberini , FERREIRA, Romeu, Venturott , JESUS, Romero, Santana, Azeredo de , ROCHA, Gelson, Luis , CESARIO, Claudio, Marcio, Oliveira , SANTOS, Ely, Valeriano doss , MAIA, Jose, , SANTOS, Antonio, Fernando, Pereira dos , FAUSTINO, Edvaldo, Marcelino , SILVA, Altair, Barbosa da , CARVALHO, Emerson, William de
Inventor： REIS, Jose, Antonino, Alves e Silva , STEGMILLER, Leonidio , JUNIOR, Aldo, Gamberini , FERREIRA, Romeu, Venturott , JESUS, Romero, Santana, Azeredo de , ROCHA, Gelson, Luis , CESARIO, Claudio, Marcio, Oliveira , SANTOS, Ely, Valeriano doss , MAIA, Jose, , SANTOS, Antonio, Fernando, Pereira dos , FAUSTINO, Edvaldo, Marcelino , SILVA, Altair, Barbosa da , CARVALHO, Emerson, William de
CPC classification number: C22B1/2406 , C22B1/2413 , C22B3/00 , C22B3/02 , Y02P10/234
Abstract: "An Ore Heap Leaching Process for metal production with the aid of solar energy ", Liquid or Pulp Aeration Device that projects liquid or pulp (P) through a spreading nozzle on a chain curtain (C) and captures air bubbles from the liquid or pulp (P) while the fluid outflows through the curtain links (C) by gravity forming films by virtue of an interaction of the surface strain and wettability between the three surfaces in question. As far as the outflow is concerned, these films end up interacting between themselves capturing the remaining air between them, thus forming profuse bubbles, resulting in the formation of liquid or foaming pulp (P) by virtue of the chain discharge (C).
Abstract translation: “借助太阳能进行金属生产的矿石浸出工艺”，液体或纸浆曝气装置，通过链帘（C）上的喷嘴投射液体或纸浆（P），并从液体或纸浆中捕获气泡 （P），同时由于所考虑的三个表面之间的表面应变和润湿性的相互作用，液体通过重力形成膜而流过帘式连杆（C）。 就流出而言，这些膜最终在它们之间相互作用，捕获它们之间的剩余空气，从而形成大量气泡，从而通过链条排放（C）形成液体或发泡纸浆（P）。
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