浸酸

The manufacture of vegetable tanned crumple pattern sheepskin garment leather was introduced in detailed,including preparation stage,such as soaking,painting and liming,and tanning stage,such as deliming,degreasing,bating,pickling and tanning,as well as retanning,fatliquoring and crumpling stage.

较为详细地介绍了绵羊皮的植鞣抓花服装革加工工艺，包括准备工段的浸水、涂灰和浸灰，鞣制工段的脱灰、脱脂、软化、浸酸和鞣制，以及复鞣加脂和抓花整理工段，同时对加工过程中需要注意的问题也进行了阐述。

Study the conditions of the tanning without pickling in Hankoulu goat garment leather by C-2000 chrome tanning agent. The properties of leather were tested and compared to traditional tanning.

研究了用C-2000铬鞣剂鞣制汉口路山羊皮生产服装革的工艺条件，对比了不浸酸鞣制和常规浸酸鞣制两种工艺所得革的性能。

There exist some unassailable problems in traditional chrome tanning, such as low exhaustion of chrome, salt pollution from pickling, and time-consuming process, etc.

传统浸酸铬鞣存在着一些不容忽视的问题，如：铬的吸收率低，浸酸时带来的盐污染，鞣制周期长等。

The grain size and Zeta potential of gelatin reacting with no-pickling chrome tanning solution on thebase of gelatin was investigated.

以明胶为基础，研究了明胶溶液与不浸酸铬鞣剂作用后明胶体系的粒径、Zeta电位变化规律。

It included enzyme unhairing,sodium hydroxide based fibre opening and pickle and basification-free chrome tanning process.

介绍了一种三步铬鞣山羊面革的加工方法，即：酶脱毛，NaOH打开皮纤维和无浸酸、无提碱铬鞣。

Among them 265 dots were matchable. The matchability reached 88.6%.

特异性的蛋白点，浸酸前有31个，浸酸后有37个。

Secondly, through investigating the stability of AS1.398 neutral protease and pepsin in aqueous solution, the method of how to use these enzymes solutions was established.

首先，通过测定脱钙速率的变化及跟踪浸酸对胶原蛋白的破坏程度，研究了骨料脱钙预处理的方法，并确定了合适的脱钙条件。

To obtain salinity reduction in conventional pickling process, application of Cr-Al combination tanning to goat bated hides pretreated by Potash alum was investigated to substitute for salt pickling in single-factor test method.

为减少制革常规浸酸工序的盐污染，采用单因素试验方法进行了用明矾预处理山羊软化裸皮以代替食盐浸酸及铝铬结合鞣制的工艺实验。

The result showed that some of properties of the leather made by this new technique are better than the ones made by normal process. The new technique without pickling not only leave pickling and basifying out of consideration, but also reduce chrome and clears up the pollution of salt brought from pickling to the environment.

结果表明，与常规浸酸铬鞣法相比，采用C-2000铬鞣剂及相应工艺鞣制的蓝湿革与成革的某些性能得到了提高，可以省去浸酸工序，简化工艺操作，减少酸和盐的污染，降低生产成本。

The process is simple, lacking pollution and erosion. The optimal conditions of SO 2- 4-TiO 2 solid superacid are dipping acid concentration at 0.50?

SO2 - 4 TiO2 固体超酸催化剂较为适宜的制备条件是：浸酸浓度为 0 5 0mol/L、焙烧温度为 5 0 0℃。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了