CN119192032A - 以介孔二氧化硅作为助剂的异氰酸酯的制备方法 - Google Patents
以介孔二氧化硅作为助剂的异氰酸酯的制备方法 Download PDFInfo
- Publication number
- CN119192032A CN119192032A CN202411712871.6A CN202411712871A CN119192032A CN 119192032 A CN119192032 A CN 119192032A CN 202411712871 A CN202411712871 A CN 202411712871A CN 119192032 A CN119192032 A CN 119192032A
- Authority
- CN
- China
- Prior art keywords
- mesoporous silica
- reaction
- auxiliary agent
- isocyanate
- organic amine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
- C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411712871.6A CN119192032B (zh) | 2024-11-27 | 2024-11-27 | 以介孔二氧化硅作为助剂的异氰酸酯的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411712871.6A CN119192032B (zh) | 2024-11-27 | 2024-11-27 | 以介孔二氧化硅作为助剂的异氰酸酯的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119192032A true CN119192032A (zh) | 2024-12-27 |
| CN119192032B CN119192032B (zh) | 2025-03-11 |
Family
ID=94055070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411712871.6A Active CN119192032B (zh) | 2024-11-27 | 2024-11-27 | 以介孔二氧化硅作为助剂的异氰酸酯的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119192032B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119528765A (zh) * | 2024-11-26 | 2025-02-28 | 齐鲁工业大学(山东省科学院) | 一种采用zif-8光催化制备异氰酸酯的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100221542A1 (en) * | 2009-02-27 | 2010-09-02 | Commissariat A L'energie Atomique | Process for Preparing Porous Silica Particles, Said Particles and Uses Thereof |
| CN114917847A (zh) * | 2022-05-23 | 2022-08-19 | 华南理工大学 | 一种二氧化硅微球及其制备方法和应用 |
| CN118495544A (zh) * | 2024-04-19 | 2024-08-16 | 华南理工大学 | 一种超高浓度介孔二氧化硅空心球及其制备方法 |
-
2024
- 2024-11-27 CN CN202411712871.6A patent/CN119192032B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100221542A1 (en) * | 2009-02-27 | 2010-09-02 | Commissariat A L'energie Atomique | Process for Preparing Porous Silica Particles, Said Particles and Uses Thereof |
| CN114917847A (zh) * | 2022-05-23 | 2022-08-19 | 华南理工大学 | 一种二氧化硅微球及其制备方法和应用 |
| CN118495544A (zh) * | 2024-04-19 | 2024-08-16 | 华南理工大学 | 一种超高浓度介孔二氧化硅空心球及其制备方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119528765A (zh) * | 2024-11-26 | 2025-02-28 | 齐鲁工业大学(山东省科学院) | 一种采用zif-8光催化制备异氰酸酯的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119192032B (zh) | 2025-03-11 |
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Application publication date: 20241227 Assignee: Binzhou Datong Environmental Protection Technology Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024254 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 Application publication date: 20241227 Assignee: Binzhou Dongli Thermal Power Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024270 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 Application publication date: 20241227 Assignee: Shandong Jingyang Science and Technology Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024313 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 Application publication date: 20241227 Assignee: SHANDONG KEDA CHUANGYE BIOTECHNOLOGY Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024314 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 Application publication date: 20241227 Assignee: Shandong Ketai Pharmaceutical Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024318 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 |
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Application publication date: 20241227 Assignee: Shandong Chuangzhi Biotechnology Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024308 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 Application publication date: 20241227 Assignee: Shandong Zouping Pesticides Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024540 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250924 Application publication date: 20241227 Assignee: Zhongshu (Shandong) Agricultural Technology Development Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024547 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250924 Application publication date: 20241227 Assignee: Binzhou Yunwei Biotechnology Co., Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980024305 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250923 |
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Application publication date: 20241227 Assignee: YANGXIN DONGTAI PRECISION METAL Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980025157 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20250926 |
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Application publication date: 20241227 Assignee: Yangxin Ruifeng Group Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980025167 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20251009 |
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Application publication date: 20241227 Assignee: Shandong Zhongke advanced technology Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980034828 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20251117 |
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Application publication date: 20241227 Assignee: Shandong Qinlu Energy Technology Co.,Ltd. Assignor: Qilu University of Technology (Shandong Academy of Sciences) Contract record no.: X2025980043868 Denomination of invention: The preparation method of isocyanate using mesoporous silica as an additive mesoporous silica additive isocyanate preparation method Granted publication date: 20250311 License type: Common License Record date: 20251210 |
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