Thermal hazards evaluation of the synthesis of N-methylmorpholine-N-oxide

2021 ◽  
Author(s):  
Jiancun Gao ◽  
Chenguang Shi ◽  
Sisi Liu ◽  
Shengnan Wang ◽  
Wei Wang
Keyword(s):  
Thermal Hazards

Assessment of the thermal hazards and oxidization mechanism of coloured corn starch dust by TG–FTIR

2021 ◽  
Vol 69 ◽  
pp. 104380
Author(s):  
Rui Liang ◽  
Qiuyue Liang ◽  
Zhenbao Li ◽  
Qingyun Zhou ◽  
Lei Li ◽  
...  
Keyword(s):  
Corn Starch ◽  
Thermal Hazards

Analysis of thermal hazards of tert-butylperoxy-2-ethylhexyl carbonate by calorimetric technique

2021 ◽  
Author(s):  
Juan Zhou ◽  
Chen-Ye Wei ◽  
Min Hua ◽  
Xu-Hai Pan ◽  
Xin-Miao Liang ◽  
...  
Keyword(s):  
Thermal Hazards ◽  
Calorimetric Technique

PCL's analysis of thermal hazards on offshore structures (PATHOS 2)

1994 ◽  
Vol 30 (1) ◽  
pp. 173-178 ◽  
Author(s):  
Bjarne C. Hagen ◽  
James A. Milke
Keyword(s):  
Offshore Structures ◽  
Thermal Hazards

Experimental and numerical simulation study of the thermal hazards of four azo compounds

2019 ◽  
Vol 365 ◽  
pp. 164-177 ◽  
Author(s):  
Shang-Hao Liu ◽  
Chen-Rui Cao ◽  
Wei-Cheng Lin ◽  
Chi-Min Shu
Keyword(s):  
Numerical Simulation ◽  
Simulation Study ◽  
Azo Compounds ◽  
Thermal Hazards

Complying with First Aid and Thermal Hazards Requirements

2020 ◽  
pp. 139-146
Author(s):  
Frank R. Spellman
Keyword(s):  
First Aid ◽  
Thermal Hazards

Thin-layer boilover in diesel-oil fires: Determining the increase of thermal hazards and safety distances

2007 ◽  
Vol 140 (1-2) ◽  
pp. 361-368 ◽  
Author(s):  
Fabio Ferrero ◽  
Miguel Muñoz ◽  
Josep Arnaldos
Keyword(s):  
Thin Layer ◽  
Diesel Oil ◽  
Thermal Hazards

An intraocular micro light-emitting diode device for endo-illumination during pars plana vitrectomy

2018 ◽  
Vol 29 (1) ◽  
pp. 75-81 ◽  
Author(s):  
Philipp S Koelbl ◽  
Christian Lingenfelder ◽  
Christoph W Spraul ◽  
Juergen Kampmeier ◽  
Frank HJ Koch ◽  
...  
Keyword(s):  
Light Source ◽  
Pars Plana Vitrectomy ◽  
Light Emitting Diode ◽  
Outer Diameter ◽  
Continuous Exposure ◽  
Thermal Hazards ◽  
Light Emitting ◽  
Illumination System ◽  
Single Use ◽  
Pars Plana

Purpose: Development of a new, fiber-free, single-use endo-illuminator for pars plana vitrectomy as a replacement for fiber-based systems with external light sources. The hand-guided intraocularly placed white micro light-emitting diode is evaluated for its illumination properties and potential photochemical and thermal hazards. Methods: A micro light-emitting diode was used to develop a single-use intraocular illumination system. The light-source-on-tip device was implemented in a prototype with 23G trocar compatible outer diameter of 0.6 mm. The experimental testing was performed on porcine eyes. All calculations of possible photochemical and thermal hazards during the application of the intraocular micro light-emitting diode were calculated according to DIN EN ISO 15007–2: 2014. Results: The endo-illuminator generated a homogeneous and bright illumination of the intraocular space. The color impression was physiologic and natural. Contrary to initial apprehension, the possible risk caused by inserting a light-emitting diode into the intraocular vitreous was much smaller when compared to conventional fiber-based illumination systems. The photochemical and thermal hazards allowed a continuous exposure time to the retina of at least 4.7 h. Conclusion: This first intraocular light source showed that a light-emitting diode can be introduced into the eye. The system can be built as single-use illumination system. This light-source-on-tip light-emitting diode–endo-illumination combines a chandelier wide-angle illumination with an adjustable endo-illuminator.

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