查询词典 chlorine peroxide

The coating composition comprises, in a specific proportion, a vehicle ingredient comprising in a specific proportion an oligomer having at least twoacrylate groups and an ethylenic monomer copolymerizable with the oligomer, aacrylic-modified chlorinated polyolefin having a specific chlorine content, an organic peroxide polymerization initiator, and a polyisocyanate compound.

该涂料组合物含有特定比例的由至少具有两个丙烯酸酯基的低聚物和可与该低聚物共聚的乙烯性不饱和单体形成的媒介物成分、特定氯含率的丙烯酰基改性氯化聚烯烃、有机过氧化物聚合引发剂、和聚异氰酸酯化合物。

Short sequence and low chlorine bleaching of bagasse Soda-AQ pulp with sodium percarbonate and urea peroxide were investigated in this paper, bleaching sequences such as P、HP、PH、HAP and APH were included.

摘 要：研究了过碳酸钠、过氧化尿素对蔗渣Soda-AQ浆短序少氯漂白的效果，包括P、HP、PH、HAP、APH，并与同等条件下H2O2的漂白效果进行了比较。

Chlorine atoms were selectively introduced into the chlorin ring based on different reactivity between vinyl group at 3-position and 20-meso position by electrophilic addition and electrophilic substitution using hydrogen peroxide/hydrochloric acid, N-chlorosuccinimide, hydrogen chloride (or concentrated hydrochloric acid) as chlorinating reagent.

以过氧化氢/盐酸、N-氯代丁二酰亚胺、氯化氢为氯化剂，根据3-乙烯基和20-meso-位的不同化学反应活性，通过亲电加成和亲电取代反应，在二氢卟吩环上选择性地引进氯原子，完成8种未见报道的具有叶绿素-a基本碳架的氯代二氢卟吩衍生物的合成。

Sulfuric acid series, hydrochloric acid (AR hydrochloride, CP hydrochloric acid) series, nitric acid, phosphoric acid, boric acid, protopine, soda ash, ammonia, acetic acid, bleaching powder, chloride, alkaline chlorine of aluminum, nickel chloride, nickel sulphate, polyacrylamide, such as hydrogen peroxide.

硫酸系列，盐酸系列，硝酸，磷酸，硼酸，片碱，纯碱，氨水，冰醋酸，漂白粉，聚合氯化铝，碱式氯化铝，氯化镍，硫酸镍，聚丙烯酰胺、双氧水等。

While the up-flow reactor is the key equipment in medium- and high-consistency clean bleach process, including oxygen delignification、hydrogen peroxide bleach、chlorine dioxide bleach、 ozone bleach, the flow characteristics of the medium consistency pulp in up-flow reactor have significant impact on the quality and the efficiency of the bleach reaction. In this work, a series of equipments are designed and manufactured for a systematic and deep study on the flow characteristics of the medium consistency pulp in up-flow reactor.

而升流式反应器是中高浓清洁漂白工艺（包括氧气脱木素、过氧化氢漂白、二氧化氯漂白、臭氧漂白等工艺）中的大型关键设备，中浓纸浆在升流式漂白反应器中的流动特性与漂白反应的质量、效率都有密切关系，因此本研究自行设计和制造了相关的实验设备，对中浓纸浆在升流式反应器中的流动特性进行了较为系统、深入的研究。

Low levels of the crust, melting point 3180 ℃, boiling point 5627 ℃, the relative density of 2053, the external F electronic structure 5d56s2, reaction time will be lost 1-7 electronic, but also can capture an electron, so oxidation number of 0,± 1, 2 , 3, 4, 5, 6 and 7, rhenium with the halogen in the fluorine, chlorine, bromine reaction halides dissolved in water, can dissolve in nitric acid and ammonia hydrogen peroxide solution, but do not dissolve in hydrochloric acid.

地壳中含量很低，熔点3180℃，沸点5627℃，相对密度2053，外围F 电子结构5d56s2，反应时会丢失1—7个电子，也可捕获一个电子，所以氧化数为0、±1、＋2、＋3、＋4、＋5、＋6和＋7，铼能与卤素中的氟、氯、溴反应生成溶于水的卤化物，能溶于硝酸和含氨过氧化氢等溶液，但不溶于盐酸。

He said older cleansers such as soap and hot water, alcohol, chlorine bleach and hydrogen peroxide are sufficient for most purposes.

他说：沿用至今的清洁剂，诸如肥皂，热水，酒精，氯漂白剂和氢过氧化物，足以作多种用途。

With the development of people's living standard and improvement of qulity of life,and the enhancement of enviromental consciousness,we will put a further step to substitute chlorine of hydrogen peroxide,its application is now expanding to increase the gold extraction rate in mining,and the area of food processing industry, sterile packaging and cosmetics,and also in industrial wastewater treatment, gas scrubbing and disinfection sterilization, its other applications will be expected to increase.

随着人民生活水平和生活质量的提高以及环保意识的加强，将进一步推动过氧化氢对氯的替代，其应用领域正不断扩大，如在矿冶中提高金的提取率，在食品加工业中的无菌包装以及在化妆品中的应用、工业废水的处理、气体洗涤及消毒灭菌等方面应用将有望增加。

It is also safe to use without protective clothing, biodegradable, non-corrosive and breaks through biofilms, which is a big advantage in comparison with other chlorine, ammonium and peroxide based disinfectants.

在使用Citrofresh时无需特别的防护衣物。它可以生物降解，无腐蚀性，可以穿透生物膜，与其他基於氯、胺和过氧化物的消毒剂相比，这些是它们所不可比拟的优点。

Compare to sodium hypochlorite and hydrogen peroxide, chlorine dioxide can remove the impurity in fabric without reduction of its strength and production of severer water pollution, and hence, it is a short processing method for pure cotton fabrics and is worth to be studied and applied.

与次氯酸钠和双氧水相比，二氧化氯不仅能有效降解织物中的杂质，而且不会降低织物强力，也不会造成水体的严重污染，是一种值得研究和推广的短流程纯棉织物前处理方法。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48