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1)  enzymatic pretreatment
酶预处理
1.
Several questions occurring in biopulping process were discussed and indicated that the longer pretreatment time in biopulping process and the lower enzyme catalyze efficiency in enzymatic pretreatment pulping process are the main problems which limit the further development of the biopulping process.
在看到生物制浆的良好应用前景下,也不应忽视生物预处理制浆存在预处理时间较长、酶预处理化学制浆过程中酶催化效率较低的问题。
2)  biomimetic pretreatment
仿酶预处理
1.
Bamboo pulp TCF bleaching with Co-salen biomimetic pretreatment was studied.
研究了竹浆Co-salen仿酶预处理TCF漂白,结果表明,竹浆Co-salen仿酶处理方式以单独预处理为宜,适宜条件:Co-salen用量0。
2.
The optimum condition and influential factors of bamboo pulp cobalt salen-type complexes biomimetic pretreatment were studied.
用白度、硬度、黏度和选择性这四个指标评价仿酶预处理的效果,并通过计算确定了各因子的影响程度及最佳因子组合。
3)  xylanase pretreatment
木聚糖酶预处理
1.
In order to investigate the mechanism of the enzymes in soda-chemimechanical pulping of wheat straw, the dioxane lignin of wheat straw by xylanase pretreatment was analyzed by 13C-NMR,1H-NMR and 2D-HMQC NMR Spectroscopy, respectively.
为了探讨木聚糖酶在麦草碱法化学机械制浆过程中的作用机理,采用13C、1H和2-DNMR光谱技术对木聚糖酶预处理麦草的二氧六环木素进行了研究。
4)  thrombin preconditioning
凝血酶预处理
1.
Effect of thrombin preconditioning of neurocytes apoptosis of rats
凝血酶预处理对大鼠神经细胞凋亡的影响
2.
Objective To explore the effect of the cerebral thrombin preconditioning on the thrombin-induced brain edema,to detect the expression of tumor necrosis factor-α(TNF-α),and to analyse the relationship between TNF-α and the thrombin-induced brain edema.
目的:探讨凝血酶预处理对脑水肿的影响,检测肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)在脑组织内的表达并分析其与凝血酶所致脑水肿的关系。
5)  urease pretreatment
尿素酶预处理
6)  GIF biomimetic pretreatment
GIF仿酶预处理
1.
GIF biomimetic pretreatment can improve bleaching efficiency.
GIF仿酶预处理能有效改进漂白效果,提高纸浆白度。
补充资料:原煤预处理
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性质:原煤中含有矸石、水分和灰分,如不对之进行加工处理,从燃料使用角度看,就会降低运输效率、降低锅炉和设备利用率,增加建设费用和运营费用。例如煤炭中水分为0%和25%时,锅炉效率相差达5%。为了提高煤炭质量,按不同煤种的性质和不同的使用目的,可对原煤进行选煤、脱水干燥、脱灰和调制煤浆等处理加工,以提高煤炭综合使用效率。

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