Device for automatically extracting polycarbosilane small molecules

• Main Authors: HUANG LIFENG, LIN JIAFA, CHEN HUIFEN, HUANG QINGQIAN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2021
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model provides a device for automatically extracting polycarbosilane micromolecules, which is simple in structure, low in production cost and capable of automatically adjusting and improving efficiency, and comprises closed polycarbosilane production equipment, a micromolecule container and a scale, the micromolecule container is arranged on the scale, a pressure sensing device is arranged in the polycarbosilane production equipment, and the micromolecule container is arranged on the scale. The polycarbosilane production equipment is communicated with the micromolecule container through a micromolecule material pipe, a first control valve is arranged on the micromolecule material pipe, the polycarbosilane production equipment is communicated with a first nitrogen supplementing pipe, and a second control valve is arranged on the first nitrogen supplementing pipe; the small molecule container is communicated with a second nitrogen supplementing pipe, a vacuumizing exhaust pipe and a liquid dischargi