Preliminary study of a centrifugal-flow singlet oxygen generator
Shi, Wenbo; Deng, Liezheng; Yang, Heping; Sha, Guohe; Zhang, Cunhao; Sha GH(沙国河); Sha GH(沙国河)
KeywordChemical Laser Singlet Oxygen Generator (Sog) Basic Hydrogen Peroxide (Bhp) Chemical Oxygen-iodine Laser (Coil)
Indexed BySCI
Funding Project1105
Contribution Rank1;1
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Electrical & Electronic ; Physics, Applied
WOS Research AreaEngineering ; Physics
AbstractBy using the concept of a high-pressure, gravity-independent singlet oxygen generator (SOG) proposed by Emanuel and based on the principle that a rotating fluid is capable of producing an enormous centrifugal force, a novel-type centrifugal-flow singlet oxygen generator (CFSOG) was designed and constructed. In this device, O(2)((1)Delta) was generated in the reaction of gaseous Cl(2) with a rotating basic hydrogen peroxide (BHP) liquid flow and then was removed from the BHP liquid phase by the centrifugal force. Meanwhile, the microdroplets formed during the Cl(2) + BHP reaction were removed from the O(2)((1)Delta) gas flow by the centrifugal force produced by the high-speed How along an are-shaped channel. Preliminary investigations showed that, because the specific reactive surface area of this SOG was noticeably larger than that of the jet-SOG normally used in current chemical oxygen-iodine lasers (COILs), the O(2)((1)Delta) yield of similar to 60 %, the O(2)((1)Delta) partial pressure as high as 31 Torr, and chlorine utilisation higher than 96% were realised. Moreover, steady operation was obtained.
WOS IDWOS:000257244700020
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorSha GH(沙国河); Sha GH(沙国河)
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Shi, Wenbo,Deng, Liezheng,Yang, Heping,et al. Preliminary study of a centrifugal-flow singlet oxygen generator[J]. QUANTUM ELECTRONICS,2008,38(2):199-203.
APA Shi, Wenbo.,Deng, Liezheng.,Yang, Heping.,Sha, Guohe.,Zhang, Cunhao.,...&沙国河.(2008).Preliminary study of a centrifugal-flow singlet oxygen generator.QUANTUM ELECTRONICS,38(2),199-203.
MLA Shi, Wenbo,et al."Preliminary study of a centrifugal-flow singlet oxygen generator".QUANTUM ELECTRONICS 38.2(2008):199-203.
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