查询词典 pulping

The pulping waste liquors of wheat straw and reed have been modified and used to prepare water reducing agent mainly composed of lignin sulphonate.

通过实验，对AS法麦草、芦苇造纸制浆废液加入Ba2溶液和吐温-80进行化学改性，制成木素磺酸盐为主要成份的混凝土减水剂。

Cotton stalk RMP pulping performance pretreated by trametes versicolor were studied.

对白腐茵Trametes versicolor处理棉秆RMP制浆性能进行了研究。

In view of the polydispersity and unhomogeneous molecular weight of soda lignin in pulping black liquor, the method which firstly classify lignin then react in homogeneous system has been adopted for a long-term to chemically modify the soda lignin, in order to improve the integral performance of lignin technical products effectively. However, there are following drawbacks in this technology: the low ultilization of lignin, and difficult seperation from the reaction system.

鉴于制浆黑液中的碱木素具有多分散性较大、分子不均一的特点，为有效提高技术木素产品的整体性能，长期以来采用先级分木素、后在均相体系中反应的方法，对碱木素进行化学改性，但此法存在木素利用率低产品难从反应相中分出的缺陷。

Carboxymethyl cellulose was used for pulping agent and water was used for dissolvent in this process. The organic pulp on the surface of the ZnO nanotapers film was decomposed fully, and the ZnO nanotapers were neither curving nor conglobating at high temperature. Moreover, this method had the advantages of low fabrication cost and simple process.

该工艺以羧甲基纤维素为制浆剂，以水为溶剂，所制备的ZnO纳米锥薄膜表面上的有机浆料已基本分解，ZnO纳米锥在高温下既不会弯曲也不会团聚，且成本低，工艺简单。

There are about 158 coffee plantations with certain scale, 161 pulping plants, 45 hulling mills, three intensive processing plant, three brands, 31 coffee shops and 20,000 householders over 100,000 persons are employed related to coffee industry. Some 178,000 mu (1ha is 15 mu) of lands are covered by coffee trees, accounting for 46.8% that (380,000mu)of whole Province,and 44.5% that (400,000 mu) of whole nation. The production of green beans in 2007/2008 season totaled to 14,300 MT, accounting for 53%that (27,000 MT) of whole province, and 51.5% that (38,000 MT) of whole nation.

全市具有一定规模的咖啡种植基地158片，脱皮加工厂161个、脱壳加工厂45个、深加工厂3个，产品品牌3个，咖啡馆31家，产业从业人员2万余户、10万余人，发展咖啡17.8万亩，占全省38万亩的46.8%，占全国40万亩的44.5%。

The potential environmental benefits of this type of pulping are outstanding.

潜在的环境效益这种类型的制浆是出色的。

They have the same machinery and processes as we have in the US where we have no problems in pulping this waste.

他们有相同的机制和流程，我们已经在美国，我们没有问题，制浆这种废物。

In China, grass fiber raw material was one of main raw material for pulping.

中文摘要：禾草类植物纤维原料是制浆工业的重要原料之一。

The methods for decolorizing pulping middle-stage wastewater and the application of ozone at home and abroad are introduced.

介绍了目前国内外制浆中段废水的脱色方法以及臭氧的应用特点。

Black liquor from Pulping and paper making industry, is one of the main industry pollutants in the environment.

制浆造纸工业的废水－黑液是造成环境污染的主要工业污染源之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。