查询词典 sodium metasilicate

Hydrogen peroxide solution with sodium metasilicate and magnesium sulfate had an enhanced effect on bleaching activity,whitening and softening Luffa pith.

在漂白液中加入硅酸钠和硫酸镁；可以增大双氧水的漂白活性，提高丝瓜络的白度，经EDTA溶液浸泡过的作品不易返黄。

SBA-15 samples prepared from sodium metasilicate had higher microporosity and thicker pore walls,with reduced self-assembl...

以硅酸钠为硅源的SBA-15显示出分子自组装过程时间从24 h减少到3 h，并且对SBA-15模板性质没有有害影响。

In addition, it also produces reagents such as potassium bromide, Ludox and sodium metasilicate etc.

另有试剂溴化钾、章洗氯、钢锭模底板涂料、硅溶胶、偏硅酸钠及酒用香料酸酯类产品20余种。

The method that sodium metasilicate pentahydrate which is made of natural silica has been introduced in this paper.

此方法的特点是：天然矿石来源广泛、除去杂质操作简便、能耗较低、一种原料得两种产品

The preparation of sodium metasilicate pentahydrate using aqueous crystallization method is studied.

对采用溶液结晶法制取五水偏硅酸钠进行了研究。

At the same time, the production of molecular sieve, silica, white carbon black, sodium metasilicate, such as the basic raw materials of chemical products.

同时是生产分子筛、硅胶、白炭黑、偏硅酸钠等化工产品的基本原料。

Puyang MunicipalChlorine-Alkali Plant has a production set of 10000t/a Layred Crystal Sodium Metasilicate and it is one and only production set of uninterruped run and product quality is good in china at present.

濮阳市氯碱厂现有1万吨/年层状结晶硅酸钠工业化生产装置，是目前国内唯一能连续生产、产品质量较好的生产装置。

The problem from sodium tripolyphosphate,4A zeolite,sodium metasilicate and phosphorous prohibition was summarized and the various performances and effect of δ-layered crystal disodium silicate as detergent were analyzed.

分析了现用助洗剂三聚磷酸钠、4A沸石、偏硅酸钠存在的问题及禁磷的重要性，重点论述了δ-层状结晶二硅酸钠用作助洗剂的各种性能及效果，认为δ-层状结晶二硅酸钠是一种良好的无磷助洗剂，它具有其他助洗剂所不具备的优良性能；对δ-层状结晶二硅酸钠的制备工艺作了简要介绍，并作了市场及在国内工业化生产的可性行分析。

Thermoset Molding; beads granular sodium hydroxide; potassium hydroxide; massive six water ferric chloride; copper; sodium metasilicate

秉持着诚信、专业的经营理念，为客户提供产品专业知识及技术支持，热诚服务。

Tonghui Charge chemical plant is a production of refractories, casting materials, new materials, sodium silicate series : Poly Pentahydrate,Anhydrous Sodium Metasilicate, nine water Pentahydrate, five water Pentahydrate, paint thinner, ink and paper additives, industrial cleaning agent.cutting fluid, water purifying agents, oilfield drilling lubricant.

同辉炉料化工厂是一生产耐火材料，铸造材料，新型建材，硅酸钠系列：多聚偏硅酸钠，无水偏硅酸钠，九水偏硅酸钠，五水偏硅酸钠，油漆，油墨稀释剂，造纸助剂，工业清洗剂，切削液，净水剂，油田钻井润滑剂。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。