CN112919419B - 电子级三氟化氯的精馏纯化***控制方法 - Google Patents
电子级三氟化氯的精馏纯化***控制方法 Download PDFInfo
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- CN112919419B CN112919419B CN202110127961.9A CN202110127961A CN112919419B CN 112919419 B CN112919419 B CN 112919419B CN 202110127961 A CN202110127961 A CN 202110127961A CN 112919419 B CN112919419 B CN 112919419B
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- chlorine trifluoride
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/24—Inter-halogen compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
- C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210043269.2A CN114538380B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的纯化***及其温差动力控制方法 |
CN202110127961.9A CN112919419B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的精馏纯化***控制方法 |
CN202210043797.8A CN114538381B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的分离装置及分离方法 |
US17/787,336 US11701599B2 (en) | 2021-01-29 | 2021-10-28 | Control method for rectification and purification system of electronic-grade chlorine trifluoride |
JP2022545107A JP7383830B2 (ja) | 2021-01-29 | 2021-10-28 | 電子グレード三フッ化塩素の精留及び精製システムの制御方法 |
PCT/CN2021/126903 WO2022160820A1 (zh) | 2021-01-29 | 2021-10-28 | 电子级三氟化氯的精馏纯化***控制方法 |
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CN202110127961.9A CN112919419B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的精馏纯化***控制方法 |
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CN202210043269.2A Division CN114538380B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的纯化***及其温差动力控制方法 |
CN202210043797.8A Division CN114538381B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的分离装置及分离方法 |
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CN112919419A CN112919419A (zh) | 2021-06-08 |
CN112919419B true CN112919419B (zh) | 2022-08-23 |
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CN202110127961.9A Active CN112919419B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的精馏纯化***控制方法 |
CN202210043269.2A Active CN114538380B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的纯化***及其温差动力控制方法 |
CN202210043797.8A Active CN114538381B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的分离装置及分离方法 |
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CN202210043269.2A Active CN114538380B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的纯化***及其温差动力控制方法 |
CN202210043797.8A Active CN114538381B (zh) | 2021-01-29 | 2021-01-29 | 电子级三氟化氯的分离装置及分离方法 |
Country Status (4)
Country | Link |
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US (1) | US11701599B2 (zh) |
JP (1) | JP7383830B2 (zh) |
CN (3) | CN112919419B (zh) |
WO (1) | WO2022160820A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112919419B (zh) | 2021-01-29 | 2022-08-23 | 福建德尔科技股份有限公司 | 电子级三氟化氯的精馏纯化***控制方法 |
CN112915719A (zh) * | 2021-02-02 | 2021-06-08 | 福建德尔科技有限公司 | 电子级三氟化氯的分离装置及分离方法 |
CN113562699B (zh) * | 2021-06-29 | 2023-08-15 | 鹤壁德瑞科技有限公司 | 一种高纯级三氟化氯的纯化***及制备*** |
CN114768279B (zh) * | 2022-04-29 | 2022-11-11 | 福建德尔科技股份有限公司 | 用于电子级二氟甲烷制备的精馏控制***及其控制方法 |
CN114995131B (zh) * | 2022-05-25 | 2023-02-03 | 福建德尔科技股份有限公司 | 用于电子级三氟甲烷制备的精馏控制***及其控制方法 |
CN115321486B (zh) * | 2022-07-23 | 2023-11-17 | 四川红华实业有限公司 | 电子级别三氟化氯纯化方法 |
CN115231525B (zh) * | 2022-07-29 | 2022-12-23 | 福建德尔科技股份有限公司 | 电子级三氟化氯的智能分离纯化*** |
CN115448256B (zh) * | 2022-09-16 | 2023-03-21 | 福建德尔科技股份有限公司 | 一步法合成三氟化氯的方法及反应装置 |
CN115487525B (zh) * | 2022-09-24 | 2023-06-30 | 中船(邯郸)派瑞特种气体股份有限公司 | 一种双(三氟甲磺酰)亚胺酸的提纯装置 |
CN115688592B (zh) * | 2022-11-09 | 2023-05-09 | 福建德尔科技股份有限公司 | 用于电子级四氟化碳制备的精馏控制***及其方法 |
CN116902922B (zh) * | 2023-09-13 | 2023-12-05 | 福建省巨颖高能新材料有限公司 | 一种制备工业级五氟化氯的装置及制备方法 |
CN117160179B (zh) * | 2023-10-26 | 2024-02-13 | 福建德尔科技股份有限公司 | 一种电子级三氟化氯制备用原材料纯化设备 |
CN117160188B (zh) * | 2023-11-02 | 2024-02-13 | 福建德尔科技股份有限公司 | 一种电子级三氟化氯制备用提纯***及其提纯方法 |
CN117414601B (zh) * | 2023-12-19 | 2024-03-12 | 福建德尔科技股份有限公司 | 一种电子级三氟化氯制备用初级纯化设备 |
Citations (1)
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CN104555927A (zh) * | 2014-12-31 | 2015-04-29 | 中国船舶重工集团公司第七一八研究所 | 一种三氟化氯的纯化方法 |
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US5378444A (en) * | 1991-12-11 | 1995-01-03 | Japan Pionics Co., Ltd. | Process for cleaning harmful gas |
JP4564242B2 (ja) * | 2003-05-30 | 2010-10-20 | 株式会社荏原製作所 | 三フッ化塩素を含む無機ハロゲン化ガス含有排ガスの処理方法、処理剤及び処理装置 |
CN101298318B (zh) * | 2008-06-24 | 2012-10-10 | 核工业理化工程研究院华核新技术开发公司 | 制备高纯四氟化碳气体的方法及设备 |
CN104477849B (zh) * | 2014-12-02 | 2016-08-17 | 中国船舶重工集团公司第七一八研究所 | 一种三氟化氯的制备方法 |
CN104477850B (zh) * | 2014-12-02 | 2016-08-24 | 中国船舶重工集团公司第七一八研究所 | 一种三氟化氯的制备方法及装置 |
CN105347307B (zh) * | 2015-11-26 | 2017-11-21 | 中国船舶重工集团公司第七一八研究所 | 一种氯化氢气体的除水方法 |
JP6792158B2 (ja) * | 2016-02-09 | 2020-11-25 | セントラル硝子株式会社 | フッ素化合物ガスの精製方法 |
CN106219551B (zh) * | 2016-07-06 | 2018-01-12 | 成都蜀菱科技发展有限公司 | 高纯度四氯化硅的提纯方法 |
CN109772108B (zh) * | 2019-03-25 | 2024-05-07 | 天津中科拓新科技有限公司 | 一种电子气体尾气的回收方法及装置 |
CN111704109A (zh) | 2020-07-13 | 2020-09-25 | 南京德源环保科技发展有限公司 | 连续法制备电子级氢氟酸的方法及*** |
CN112919419B (zh) * | 2021-01-29 | 2022-08-23 | 福建德尔科技股份有限公司 | 电子级三氟化氯的精馏纯化***控制方法 |
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2021
- 2021-01-29 CN CN202110127961.9A patent/CN112919419B/zh active Active
- 2021-01-29 CN CN202210043269.2A patent/CN114538380B/zh active Active
- 2021-01-29 CN CN202210043797.8A patent/CN114538381B/zh active Active
- 2021-10-28 US US17/787,336 patent/US11701599B2/en active Active
- 2021-10-28 JP JP2022545107A patent/JP7383830B2/ja active Active
- 2021-10-28 WO PCT/CN2021/126903 patent/WO2022160820A1/zh active Application Filing
Patent Citations (1)
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CN104555927A (zh) * | 2014-12-31 | 2015-04-29 | 中国船舶重工集团公司第七一八研究所 | 一种三氟化氯的纯化方法 |
Non-Patent Citations (1)
Title |
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氟和含氟化物的分离和测定方法;曹希寿;《原子能科学技术》;19791231;第351-355页 * |
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Publication number | Publication date |
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CN114538380A (zh) | 2022-05-27 |
US20230138541A1 (en) | 2023-05-04 |
CN114538380B (zh) | 2022-10-14 |
CN114538381A (zh) | 2022-05-27 |
WO2022160820A1 (zh) | 2022-08-04 |
CN112919419A (zh) | 2021-06-08 |
US11701599B2 (en) | 2023-07-18 |
CN114538381B (zh) | 2022-10-11 |
JP7383830B2 (ja) | 2023-11-20 |
JP2023511682A (ja) | 2023-03-22 |
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Inventor after: Li Xiangru Inventor after: Li Jiming Inventor after: Li Jialei Inventor after: Chen Shihua Inventor after: Shen Liming Inventor after: Yu Ruijie Inventor after: Wu Qiang Inventor before: Li Xiangru Inventor before: Li Jialei Inventor before: Chen Shihua Inventor before: Shen Liming Inventor before: Yu Ruijie Inventor before: Wu Qiang |
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Address after: No. 6, Gongye Road, Jiaoyang industrial concentration zone, Jiaoyang Town, Shanghang County, Longyan City, Fujian Province, 364204 Applicant after: Fujian del Technology Co.,Ltd. Address before: No. 6, Gongye Road, Jiaoyang industrial concentration zone, Jiaoyang Town, Shanghang County, Longyan City, Fujian Province, 364000 Applicant before: FUJIAN DEER TECHNOLOGY CO.,LTD. |
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