NMP can be recycled using amulti-stagedistillation processto separate solvents into its components at lower-than-boiling point temperatures. Waste is removed and clean solvent is left. You can expect to recover up to 95% of the used NMP. The battery manufacturer may use upwards of 10,000 to...
NMP is used as a solvent for PVDF when prepare Li-on battery cathode . NMP belongs to nitrogen heterocyclic compound, has a series of excellent physical and chemical properties,is a kind of nontoxic, high boiling point, strong polarity, low viscosity, corrosion resistance and large solubility, ...
solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity.N-Methyl-pyrrolidone(electronic grade) is mainly used in such fields as: (1) As solvent of...
Furthermore, the recovered NMP and absorption solvent with the high boiling point can be reused. According to the method disclosed by the invention, the NMP in the gas can be efficiently recovered, and the recycling of the solvent with the high boiling point and the NMP can be realized, ...
This series of NMP recovery units utilizes the high boiling point (203 ºC) of NMP to condense and freeze 90% to 95% of NMP waste gas for return air while ensuring a dew point temperature of -35 ºC in the exhaust gas. A small amoun...
4. METHOD FOR RECLAIMING NMP FROM GAS BY UTILIZING HIGH BOILING POINT SOLVENT [P] . 世界知识产权组织专利: WO2018054317A1 . 2018-03-29 机译: 利用高沸点溶剂从天然气中回收NMP的方法 5. NMP recovery purification system [P] . 韩国专利: KR101565033B1 . 2015-11-03 机译: NMP回收净化...
As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and high selectivity. (1) Micro-electronic grade: Liguid crystal display, Semic...
It is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man...
Introduction to NMP solvent products N-Methyl-2-pyrrolidone (NMP), a nitrogen Heterocyclic compound, has a series of excellent physical and chemical properties. NMP has high boiling point, strong polarity, low viscosity, strong solubility, no corrosion, low toxicity,...
M-Pyrol solvent, a lower alkyl pyrrolidone, is an extremely powerful and versatile aprotic solvent. With its high boiling point, low vapor pressure and high stability, it is an effective solvent in numerous industry applications and can be used as a co-solvent with water, alcohols and ot...