Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Singlet oxygen generator

A singlet oxygen generator technology, used in phonon exciters, lasers, oxygen preparation, etc., can solve the problems of the reaction efficiency to be improved, the technology is immature, the stability is poor, etc., and achieve long working time and high reaction efficiency. , The effect of high working stability

Inactive Publication Date: 2014-12-24
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

SOG with mature technology has good stability, but the reaction efficiency needs to be improved; SOG developed in recent years has high potential reaction efficiency, but the technology is immature and the stability is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Singlet oxygen generator
  • Singlet oxygen generator
  • Singlet oxygen generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 shown. The SOG is composed of a cavity 1 , a filler 2 , a gas inlet 3 , a gas outlet 4 , a reaction liquid inlet 5 , a reaction liquid outlet 6 , a rotating shaft 7 , blades 8 and a support 9 .

[0030] A kind of SOG applicable to COIL, which has a closed cylindrical generator cavity, a rotating shaft is arranged along the central axis of the cavity, and the two ends of the rotating shaft are rotatably connected to the two bottom walls of the cavity , blades are arranged on the rotating shaft, and the cavity is filled with fillers.

[0031] The central axis of the cavity is set along the horizontal direction, the upper side wall of the cavity is provided with a gas inlet and gas outlet, and the lower side wall of the cavity is provided with a reaction liquid inlet and a reaction liquid outlet.

[0032] In order to support and fix the SOG, a support is provided outside the cavity, and the cavity is fixed on the support.

[0033] In order to enable the fil...

Embodiment 2

[0036] see figure 2 shown. figure 2 exist figure 1 Improved on the basis of the two, the basic structure of the two is the same, the difference is that the gas inlet 3 and the gas outlet 4 are from figure 1 The position of the side of the cavity 1 cylinder is moved to figure 2 Therefore, the direction of gas flow is perpendicular to the direction of movement of filler 2. Cl at gas inlet 3 2 The flow rate is 8mmol / s, and the total pressure obtained at the gas outlet 4 is greater than 3.3kPa, Cl 2 The utilization rate is greater than 80%, O 2 ( 1 Δ) The partial pressure is greater than 1.3kPa, O 2 ( 1 Δ) The yield is greater than 50% of O 2 ( 1 Δ) Airflow.

Embodiment 3

[0038] see figure 1 shown. This embodiment is basically the same as Embodiment 1, the difference is that the filler 2 is formed by winding a stainless steel ribbon with a thickness of 36 microns and a width of 1.5 mm filled in the cavity 1, and the specific surface area is greater than 10 cm. -1 . Cl at gas inlet 3 2 The flow rate is 10mmol / s, and the total pressure obtained at the gas outlet 4 is greater than 4.0kPa, Cl 2 The utilization rate is greater than 85%, O 2 ( 1 Δ) The partial pressure is greater than 1.7kPa, O 2 ( 1 Δ) The yield is greater than 50% of O 2 ( 1 Δ) Airflow.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a singlet oxygen generator. A cavity of the singlet oxygen generator is full of circulating-movement fillers with a large number of gaps, and the fillers perform circulating movement in the cavity; when moving to pass through the area between a reaction fluid inlet and a reaction fluid outlet in the lower portion of the cavity, the fillers are soaked with reaction fluid, fluid film is formed on the surfaces of the gaps of the fillers and then brought by the fillers into the area between a gas inlet and a gas outlet in the upper portion of the cavity for being reacted with gas entering the cavity, the reacted fluid film is taken away by the fillers from the upper portion of the cavity to return to the lower portion of the cavity for being updated, and gas generated by the reaction leaves the upper portion of the cavity and flows out from the gas outlet. The cavity of the singlet oxygen generator is fixed to a support outside the cavity, the fillers are driven in the mode that blades on a rotating shaft are driven by the rotating shaft, and the rotating shaft is driven by a certain rotating mechanical device through transmission connection.

Description

technical field [0001] The invention relates to a singlet oxygen generator applicable to a chemical oxygen iodine laser (hereinafter referred to as COIL), belonging to the field of high-energy chemical lasers. Background technique [0002] Due to the advantages of short wavelength, high power, ease of engineering amplification and good atmospheric transmission, COIL has broad potential application prospects, and has always attracted great attention from industrially developed countries. COIL is based on singlet oxygen (spectral symbol O 2 (a 1 Δ g ), hereinafter abbreviated as O 2 ( 1 Δ)) and the near-resonance energy transfer process between I atoms: [0003] I ( P 3 / 2 <none / > <mprescripts / > <none / > 2 ) + O 2 ( ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01S3/0953C01B13/02
Inventor 田文明邓列征石文波崔荣荣杨何平沙国河张存浩
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com