CN113577946B - 一种微泡型消烟剂及其制备方法 - Google Patents
一种微泡型消烟剂及其制备方法 Download PDFInfo
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- CN113577946B CN113577946B CN202110865733.1A CN202110865733A CN113577946B CN 113577946 B CN113577946 B CN 113577946B CN 202110865733 A CN202110865733 A CN 202110865733A CN 113577946 B CN113577946 B CN 113577946B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/04—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour through foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110865733.1A CN113577946B (zh) | 2021-07-29 | 2021-07-29 | 一种微泡型消烟剂及其制备方法 |
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CN202110865733.1A CN113577946B (zh) | 2021-07-29 | 2021-07-29 | 一种微泡型消烟剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN113577946A CN113577946A (zh) | 2021-11-02 |
CN113577946B true CN113577946B (zh) | 2022-09-09 |
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CN202110865733.1A Active CN113577946B (zh) | 2021-07-29 | 2021-07-29 | 一种微泡型消烟剂及其制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115738138B (zh) * | 2022-11-08 | 2024-04-02 | 应急管理部四川消防研究所 | 一种消烟泡沫发生与喷射一体化装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103089263A (zh) * | 2013-02-21 | 2013-05-08 | 中国矿业大学 | 基于自吸空气发泡的掘进机泡沫降尘系统 |
CN106350014A (zh) * | 2016-08-29 | 2017-01-25 | 辽宁点石技术开发有限公司 | 一种生态降尘剂及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1321719C (zh) * | 2004-11-08 | 2007-06-20 | 中国人民解放军91872部队 | 电气火灾用消烟剂 |
CN103361035B (zh) * | 2013-08-06 | 2015-04-15 | 中国矿业大学 | 一种用于降尘的复合型发泡剂及其制备方法 |
KR101920338B1 (ko) * | 2016-12-20 | 2018-11-20 | 디에스티주식회사 | 알칼리성 습식 배연 탈황제의 입자크기 조절방법 및 이를 이용한 습식 배연 탈황방법 |
CN108043420B (zh) * | 2017-12-15 | 2021-06-04 | 北京工业大学 | 一种用于低温CO催化的WCeCoOx催化剂及制备方法 |
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2021
- 2021-07-29 CN CN202110865733.1A patent/CN113577946B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103089263A (zh) * | 2013-02-21 | 2013-05-08 | 中国矿业大学 | 基于自吸空气发泡的掘进机泡沫降尘系统 |
CN106350014A (zh) * | 2016-08-29 | 2017-01-25 | 辽宁点石技术开发有限公司 | 一种生态降尘剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
气液两相混合发泡降尘新技术的研究与应用;陆新晓等;《中国安全生产科学技术》;20121130;第8卷(第11期);全文 * |
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Inventor after: Wang Hetang Inventor after: Cheng Sisi Inventor after: Zuo Tianlin Inventor after: Guo Haidong Inventor after: Zhu Zhuoqi Inventor after: He Jun Inventor before: Wang Hetang Inventor before: Zuo Tianlin Inventor before: Zhu Zhuoqi Inventor before: Cheng Sisi Inventor before: He Jun Inventor before: Guo Haidong |
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