Sorption apparatuses for the production of pure gases
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01D-053/04
B01D-053/00
B01D-053/02
B01D-053/83
B01J-020/02
B01J-020/28
B01J-020/30
B22F-009/04
출원번호
US-0994342
(2011-12-11)
등록번호
US-9095805
(2015-08-04)
국제출원번호
PCT/IL2011/000933
(2011-12-11)
§371/§102 date
20130614
(20130614)
국제공개번호
WO2012/081004
(2012-06-21)
발명자
/ 주소
Chuntonov, Konstantin
출원인 / 주소
Reactive Metals Ltd.
대리인 / 주소
Blank Rome LLP
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A sorption apparatus for gas purification consists of a vertical flow column with gas tight walls, inlet and outlet filters, and a disintegrator producing reactive powder in the medium of the gas to be purified at ambient temperature, i.e. without forced heating or cooling. A process of sorption pur
A sorption apparatus for gas purification consists of a vertical flow column with gas tight walls, inlet and outlet filters, and a disintegrator producing reactive powder in the medium of the gas to be purified at ambient temperature, i.e. without forced heating or cooling. A process of sorption purification of gas flow using the sorption apparatus, where the reactive powder is produced as needed by mechanical milling of a monolithic ingot structure in the medium of the gas to be purified and a reactive sorption material. The composition of the sorption material corresponds to an eutectic on the basis of a reactive metal Me or an intermetallic compound MenM with a relatively low melting point, where M is the second metal and n 2:1, wherein the sorption material is obtained according to the above process.
대표청구항▼
1. A sorption apparatus for gas purification consisting of a vertical flow column with gas tight walls, inlet and outlet filters, and a disintegrator producing reactive powder in the medium of the gas to be purified at ambient temperature, i.e. without forced heating or cooling. 2. A sorption appara
1. A sorption apparatus for gas purification consisting of a vertical flow column with gas tight walls, inlet and outlet filters, and a disintegrator producing reactive powder in the medium of the gas to be purified at ambient temperature, i.e. without forced heating or cooling. 2. A sorption apparatus according to claim 1, where the disintegrator contains a mechanical milling instrument, an ingot of a reactive alloy with a continuous monolithic structure, and an actuator for performing the mechanical work. 3. A sorption apparatus according to claim 1, equipped with a feedback system for stabilization of the parameters of the purification process by controlling the milling rate. 4. A process of sorption purification of a gas flow using a sorption apparatus according to claim 1, where the disintegrator contains an ingot and the reactive powder is produced in situ and in statu nascendi by mechanical milling of the ingot with a continuous monolithic structure in the medium of the gas to be purified at ambient temperature. 5. The process according to claim 4, where the parameters of the purification process are regulated by changing the milling rate of the ingot. 6. The process according to claim 4, where the parameters of the purification process are stabilized at a set level by aid of feedback. 7. The process according to claim 4 allowing to perform any change of the purification regime by changing the ingot composition, the direction and rate of the gas stream in the column, or the intensity of milling the alloy without terminating the general process. 8. The process according to claim 4 where, while feeding the gas flow into the column from below, the flow rate is brought to the value at which the regime of fluidized bed is reached with a maximum output capacity and purification efficiency. 9. A sorption apparatus according to claim 2, equipped with a feedback system for stabilization of the parameters of the purification process by controlling the milling rate. 10. A process of sorption purification of a gas flow using a sorption apparatus according to claim 2, where the reactive powder is produced in situ and in statu nascendi by mechanical milling of the ingot with a continuous monolithic structure in the medium of the gas to be purified at ambient temperature. 11. The process according to claim 10, where the parameters of the purification process are regulated by changing the milling rate of the ingot. 12. The process according to claim 10, where the parameters of the purification process are stabilized at a set level by aid of feedback. 13. The process according to claim 10 allowing to perform any change of the purification regime by changing the ingot composition, the direction and rate of the gas stream in the column, or the intensity of milling the alloy without terminating the general process. 14. The process according to claim 10 where, while feeding the gas flow into the column from below, the flow rate is brought to the value at which the regime of fluidized bed is reached with a maximum output capacity and purification efficiency. 15. A sorption apparatus according to claim 2, where the ingot of reactive alloy is a product of directional solidification of melt with the help of vertical method of growth in ampoules. 16. A sorption apparatus according to claim 4, where the ingot consists of eutectic or of intermetallic compound, which melt at the temperature not higher than 600° C. and contains not less than 50 at % of reactive metal: alkali, alkaline-earth or chemically active rare-earth metal. 17. A sorption apparatus according to claim 3, where the product of milling of reactive metal in the processes of controlled gas purification is powder with particle size from ˜1 micron to some hundreds of microns.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (6)
Durham,Michael D.; Martin,Cameron E., Apparatus and process for preparing sorbents for mercury control at the point of use.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.