濃硝酸
The soluble multi walled carbon nanotube (MWNT) is prepared by heating the mixture of original MWNT with concentrated nitric acid.
用加熱多壁碳管與濃硝酸混合物的方法制備了可溶性的多壁碳管。
Most of Concentrated nitric acid tanks are with multi-supports, the material of which is pure aluminum 1060.
濃硝酸儲罐多為多支座卧式容器，材質為工業純鋁1060。
An activated carbon of wood origin was treated by a diluted sulfuric acid solution of KMnO_4 (KS), concentrated nitric acid (CN) and thermal oxidation at 350℃ (HT).
将一種木質活性炭經過三種表面處理，即************稀硫酸溶液液相氧化、濃硝酸液相氧化和350℃低溫氣相氧化處理。
When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.
用TTA萃取分離鈾、锆時，TTA對锆的螯合作用很強，硝酸和鹽酸的濃酸溶液并不能破壞它們之間的整合，即對锆的反萃取非常困難。
The preparation of aqua mesophase pitch (AMP) was investigated by oxidation of coal tar pitch with mixtures of concentrated sulfuric acid and nitric acid.
以*********瀝青為原料，以濃硫酸和濃硝酸為氧化劑，可得到易溶于堿性水溶液的水性中間相瀝青。
Methods:Isoquinoline as material was oxidized with fuming nitric acid instead of the reported concentrated nitric acid to synthesize target compound.
方法：以************代替文獻報道的濃硝酸作氧化劑，異喹啉為原料，氧化合成目标産物。
Refinery PETN through re crystallization in solvent by using fatted crude PETN by concentrated nitric acid as raw material was produced.
以************經濃硝酸酯化後的粗制太安為原料，在溶劑下重結晶得精制成品太安。
The catalytic stability and activity of supported palladium in hydrodechlorination were improved when the activated carbon supports were pretreated with concentrated nitric acid.
活性炭載體經濃硝酸氧化處理後能明顯提高負載型钯催化劑的催化活性和催化穩定性。
The carbon fiber-reinforced Polylactide (C/PLA) was prepared for bone fracture fixation, and the carbon fiber was treated by surface soakage with concentrated nitric acid.
制備了碳纖維增強聚乳酸（C/PLA）骨折内固定材料，對碳纖維進行了濃硝酸表面處理。
To analyze the status of supply \u0026 demand, price and imports \u0026 exports of Concentrated nitric acid.
分析濃硝酸的市場供需情況、價格及進出口情況。
The result shows that, the concentrated nitric acid and mix acid have a obvious effect to the chemical modification of carbon fiber surface.
結果表明：用濃硝酸或混酸對碳纖維表面改性的效果是顯著。
The structure retrofit of the oxidation furnace in a concentrated nitric acid plant increased the production capacity of the plant and obtained a good result.
對氧化爐結構進行改造，提高了機組的生産能力，取得了很好的效果。
At this situation, transport pressure becomes more serious. In order to meet the transport demand of concentrated nitric acid.
隨着我國經濟的發展，對濃硝酸需求日益旺盛，其鐵路運輸壓力也隨之與日俱增。
Apricot shell-based AC and coconut shell-based AC were modified by concentrated nitric acid.
以椰殼、杏殼基活性炭為原料，采用濃硝酸對活性炭進行表面氧化改性。
The use of 98% H2SO4 for removal of water in nitric acid in the sulphuric acid process concentrated nitric acid production will produce large amount of dilute sulphuric acid, which has to be treated.
稀硫酸腐蝕性強，硫酸法—濃硝酸工藝采用98%H2SO4脫除硝酸中的水，産生了大量的稀硫酸須予以處理。
The said inorganic acid is one of the kinds such as concentrated sulfuric acid, concentrated nitric acid and concentrated chlorhydric acid.
所述無機酸是指濃硫酸、濃硝酸、濃鹽酸中的任一種；
“Concentrated nitric acid”（濃硝酸）是硝酸（HNO₃）的高濃度溶液，具有強腐蝕性和氧化性。以下是詳細解釋：
如需進一步了解生産方法（如直硝法）或具體反應機制，可參考化學專業文獻或教材。
稠硝酸是一種強酸，化學式為HNO3，分子量63.01 g/mol。它是一種無色或黃色的液體，具有刺激性氣味。
稠硝酸常用于化學實驗室中，用于合成氨基酸、炸藥、染料等化合物。它還可用于去除金屬表面的氧化物、***************等。
稠硝酸是一種強酸，它的濃度通常為68%至70%。它具有強氧化性和腐蝕性，與許多物質反應産生危險的氣體和熱量。因此，在使用稠硝酸時必須采取必要的安全措施，包括佩戴防護手套、護目鏡和通風設備等。
濃硝酸、硝酸濃溶液、濃硝酸溶液
稀硝酸、硝酸稀溶液
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