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- neutral sulfite process 中性亞硫酸鹽法
- In YAFA sugar mill the content of sulfate radical was large in the scale from vacuum pan because of sulfitation process. 亞法糖廠(chǎng)煮糖罐積垢中硫酸根含量較大,用重量法測其含量簡(jiǎn)單準確,可以作為其檢測方法的一種。
- We investigate the bleaching of neutral sulfite reed pulp by peroxy acetic acid (PAC). 對過(guò)醋酸(PAC)漂白中性亞硫酸鹽葦漿進(jìn)行了實(shí)驗研究。
- neutral ammonium sulfite process [化] 亞硫酸銨法制漿
- The results of this pulping experiment also show that Acacia mearnsii is a good raw material for kraft and neutral sulfite semichemical pulps. 本研究亦發(fā)現黑栲之木材比重高，制漿容易，紙漿性質(zhì)良好，是一優(yōu)良之紙漿用材。
- The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite. 亞硫酸鹽法制漿過(guò)程中活性化學(xué)物質(zhì)是二氧化硫、硫酸以及酸性亞硫酸鈣。
- Using waste liquor of sulfite process as main material and complexing different kind of metal positive ions ,the corresponding lignosulfonate(LSS)are prepared. 用亞硫酸鹽法以造紙廢液為主要原料 ,通過(guò)絡(luò )合不同的金屬陽(yáng)離子得到相應的木質(zhì)素磺酸鹽 (LSS)。
- Similar to the Kraft process, the sulfite process allows for burning of the used liquor, allowing the pulping chemicals to be reused in the majority of mills. 與牛皮紙工藝相似，亞硫酸鹽工藝考慮到所使用的溶液的燃燒，大多數工廠(chǎng)允許重復使用制漿的化學(xué)制劑。
- He has a rather neutral character. 他品性平平。
- That country remained neutral in the war. 那個(gè)國家在那場(chǎng)戰爭中保持中立。
- Put the gear lever in the neutral position. 把變速桿推到空擋的位置。
- Spheric Lignosulfonate Resin(LSAR) produced by sulfite process waste liquid dischanged in papermills was used as bio_microcarrier in laboratory_scale up flow anaerobic fluidized bed (UAFB) reactor. 以用造紙黑液制成的球形木質(zhì)素樹(shù)脂作為生物載體，在上流式厭氧流化床（UAFB）反應器裝置中，進(jìn)行了處理模擬高濃度酸化相出水的厭氧甲烷相流化床的運行實(shí)驗。
- neutral sulfite pulping waste liquor 中性亞硫酸鹽法廢液
- He pushed the handle into neutral. 他將手柄扳到空擋。
- Studies on the inhibition mechanism and the application of the scale inhibitor in sulfitation process cane sugar mill 甘蔗亞法糖廠(chǎng)化學(xué)阻垢機理及應用研究
- The water was of a pale, neutral color. 這水是一片淡灰色。
- It is a leap in the process of cognition. 這是認識過(guò)程的一次飛躍。
- He remained neutral during the debate. 他在辯論中保持中立。
- When you start the car, make sure it is in neutral. 確定在空檔才發(fā)動(dòng)車(chē)子。
- A product of a document copying process. 文件復制過(guò)程的一種產(chǎn)品。
