The hydrochloric acid method, also known as the "盐酸法" in Chinese, is a chemical process used in various industries for the production and purification of different substances. This method involves the use of hydrochloric acid to dissolve, separate, or extract specific compounds from raw materials. In the field of chemistry and metallurgy, the hydrochloric acid method is commonly used to extract metals from ores or to purify metal compounds. In addition, it is also utilized in the pharmaceutical and chemical industries for various synthesis and purification processes. The hydrochloric acid method has proven to be an efficient and versatile technique for a wide range of applications, and its usage continues to expand as new advancements are made in the field of chemical engineering.
盐酸法,hydrochloric acid method
1)hydrochloric acid method盐酸法
1.Study on new process for producing feed-grade calcium hydrogen phosphate byhydrochloric acid method;盐酸法生产饲料级磷酸氢钙新工艺研究
2.This paper probes into the production of calcium phytate and the ways to increase its productivity ratio and, through comparison ofhydrochloric acid method and nitric acid method, finds out a more economic method of producing calcium phytate.探讨了植酸钙的生产及提高产率的途径,通过对盐酸法与硝酸法的对比找到了一种较为经济的生产植酸钙的方法。
3.Thenhydrochloric acid method,kiln method and wet-process phosphoric acid(WPA) were introduced.介绍了我国磷矿资源的分布和利用现状,总结了目前国内外利用中低品位磷矿制取磷酸的新技术,其中包括窑法磷酸技术、盐酸法处理磷矿技术和新型湿法磷酸技术的工艺概况、特点及其优势所在。
2)hydrochloric acid process盐酸法
1.Study on compound defluorinating agent of MOP (MOS)/calcium carbonate in production of feedgrade phosphate byhydrochloric acid process;盐酸法饲料磷酸盐生产中应用氯化钾(氯化钠)、碳酸钙复合脱氟剂的研究
2.Drying the feed-grade DCP manufactured byhydrochloric acid process;盐酸法饲料级磷酸氢钙产品的干燥
3)chlorhydric acid method盐酸法
1.The conventional process to produce feed-grade calcium hydrogen phosphate withchlorhydric acid method in China is introduced and analyzed,and some problems are pointed out.对我国化工企业现行的盐酸法饲料级磷酸氢钙生产工艺的现状进行了介绍与分析,指出了存在的问题,提出了一种新的生产工艺,即去渣一段中和法。
2.Researches are made on the clean process for production of feedgrade calcium hydrogen phosphate bychlorhydric acid method systematically.系统地研究了盐酸法饲料级磷酸氢钙的清洁生产工艺。
4)kraft pulping硫酸盐法
1.kaempferikraft pulping.以日本落叶松为原料,分别研究了用碱量、硫化度、保温时间对硫酸盐法制浆的影响,并对不同树龄、不同部位和不同单株之间的制浆差别进行了比较。
2.In the paper, near infrared spectroscopy(NIRS) was employed to characterize the delignification behavior in wood based fibers duringkraft pulping.利用近红外光谱法对木材硫酸盐法蒸煮过程脱木素历程进行了研究。
3.After systematic study of fermentation capability,enzymatic activity,and bio-kraft pulping for kenaf,Trametes sanguinea(L: Fr.通过对国外引进和国内筛选的白腐菌菌种进行酶学、红麻发酵、全杆红麻生物-硫酸盐法制浆研究,初步明确了不同菌种的红麻发酵与生物制浆性能存在较大差异,菌种S4(Trametes sanguinea(L:Fr。
英文短句/例句
1.membrane lauryl sulphate method膜法脱月桂硫酸盐法
2.bisulfate, bisulphate硫酸氢盐,酸式硫酸盐
3.determination of sulphated ash-gravimetric method硫酸盐灰分测定-重量法
4.dyeing method by hydrosulfite vatting次亚硫酸盐还原染色法
5.thiocyanate ceriometric determination硫氰酸盐-硫酸铈滴定测定法
6.hydrogen sulfate重硫酸盐，硫酸氢盐
7.Morphine [Hydrochloride, Sulfate]吗啡[盐酸盐，硫酸盐]
8.Preparation of nitrate-H_2SO_4-graphite intercalation compounds by a two-step intercalation method分步插层法制备硝酸盐-硫酸-GIC
9.Peracetic Acid Bleaching of Magnesium-based Sulfite Pulp亚硫酸镁盐法浆过氧乙酸漂白的研究
10.cyprian vitriol硫酸铜与硫酸锌复盐
11.nitrate and sulphate reduction硝酸盐与硫酸盐还原
12.sulfate resisting silicate cement抗硫酸盐硅酸盐水泥
13.Cyanide-free copper electroplating in sulfite/thiosulfate bath亚硫酸盐/硫代硫酸盐体系无氰镀铜
14.Study on the Mechanism of Sulfate Attack and the Testing Methods for Sulfate Resistance;硫酸盐侵蚀机理及抗硫酸盐侵蚀测试方法的研究
15.Determination of diltiazem hydrochloride sustained release capsules by RP-HPLCRP-HPLC法测定盐酸地尔硫缓释胶囊中盐酸地尔硫的含量
16.Methods for chemical analysis of molybdenum--The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten contentGB/T4325.28-1984钼化学分析方法四苯砷氯盐酸盐-硫氰酸盐光度法测定钨量
17.Determination of sulfate in drinking water by ultrasonic-acidic barium chromate spectrophotometry超声-酸性铬酸钡分光光度法测定水中硫酸盐
18.Gauging the Amount of Iodine in Salt on Sale by the Way of Na_2S_2O_3 Titration;硫代硫酸钠滴定法测定市售食盐中的碘含量
相关短句/例句
hydrochloric acid process盐酸法
1.Study on compound defluorinating agent of MOP (MOS)/calcium carbonate in production of feedgrade phosphate byhydrochloric acid process;盐酸法饲料磷酸盐生产中应用氯化钾(氯化钠)、碳酸钙复合脱氟剂的研究
2.Drying the feed-grade DCP manufactured byhydrochloric acid process;盐酸法饲料级磷酸氢钙产品的干燥
3)chlorhydric acid method盐酸法
1.The conventional process to produce feed-grade calcium hydrogen phosphate withchlorhydric acid method in China is introduced and analyzed,and some problems are pointed out.对我国化工企业现行的盐酸法饲料级磷酸氢钙生产工艺的现状进行了介绍与分析,指出了存在的问题,提出了一种新的生产工艺,即去渣一段中和法。
2.Researches are made on the clean process for production of feedgrade calcium hydrogen phosphate bychlorhydric acid method systematically.系统地研究了盐酸法饲料级磷酸氢钙的清洁生产工艺。
4)kraft pulping硫酸盐法
1.kaempferikraft pulping.以日本落叶松为原料,分别研究了用碱量、硫化度、保温时间对硫酸盐法制浆的影响,并对不同树龄、不同部位和不同单株之间的制浆差别进行了比较。
2.In the paper, near infrared spectroscopy(NIRS) was employed to characterize the delignification behavior in wood based fibers duringkraft pulping.利用近红外光谱法对木材硫酸盐法蒸煮过程脱木素历程进行了研究。
3.After systematic study of fermentation capability,enzymatic activity,and bio-kraft pulping for kenaf,Trametes sanguinea(L: Fr.通过对国外引进和国内筛选的白腐菌菌种进行酶学、红麻发酵、全杆红麻生物-硫酸盐法制浆研究,初步明确了不同菌种的红麻发酵与生物制浆性能存在较大差异,菌种S4(Trametes sanguinea(L:Fr。
5)kraft process硫酸盐法
1.The results indicate that Carabbean pine is a good fiber resource andkraft process is mor.为了评价其制浆造纸性能，选择合适的制浆方法和工艺条件，进行了加勒比松硫酸盐法和ＭＳＳ－ＡＱ法蒸煮历程的研究，并对硫酸盐法一级与两级蒸煮进行比较。
6)kraft[英][krɑ:ft][美][kr?ft]硫酸盐法
1.The results showed that the conventional continuous cooking could be used to produce kenafkraft pulp.进行了硫酸盐法模拟连续蒸煮实验,详细探讨了全秆红麻的制浆性能。
2.This paper investigated the influence of dosage of soda, sulfureted degree and heat preservation time on Larix kaempferikraft pulping, in order to find out the difference between L.该文以日本落叶松为原料 ,分别研究了用碱量、硫化度、保温时间对硫酸盐法制浆的影响 ,并对不同树龄、不同部位和不同单株之间的制浆差别进行了比较 。
3.Facing the stratagem that our country energetically developing pulping with bamboo and the blank that few people had studied the mathematical model of bamboo batchkraft pulping, we developed this task.针对我国大力发展竹子制浆战略及国内外在竹子硫酸盐法间歇蒸煮过程数学模型研究上仍处于空白的状况，我们开展了该课题的研究。
延伸阅读
铯榴石盐酸法分解铯榴石盐酸法分解decomposition of pollucite by hydrochloric acid processseliushi yansuanfa fenjie艳榴石盐酸法分解(deeomposition of pol一u-eite by hydroehlorie aeid Proeess)用盐酸处理艳榴石制取氯化艳的艳提取方法。盐酸与艳榴石中的艳、伽、钾、钠、锉等碱金属作用生成可溶性氯化物。用氯化锑作沉淀剂，使这些可溶性氯化物转变成相应的、溶解度各异的碱金属锑复盐。这些复盐的溶解度依艳、枷、钾、钠、锉复盐次序递增。据此，可使溶解度最小的锑艳复盐首先从氯化物溶液中沉淀析出，而与其他碱金属分离，获得纯的氯化艳产品。艳榴石盐酸法分解是从艳榴石提取艳普遍采用的经典方法。韦尔斯(H.L.Wells)于1891年首次用艳的特效沉淀剂氯化锑来沉淀艳榴石盐酸分解液中的艳。美国早在30年代已用此法大规模处理锡山(TinMountaln)艳榴石。50年代末中国曾用此法处理新疆艳榴石，产出99%纯度的氯化艳，并由此制取20余种不同规格和纯度的金属艳及其化合物。美国和中国的艳榴石精矿的典型成分如表1。表1艳榴石精矿的典型成分(质量分数。/写)兹长付}一洲件{se艳艳榴石盐酸法分解工艺包括盐酸分解、复盐沉淀510:及棕黄色的3CsCI·FeC13·H20沉淀物。和重结晶、复盐分解、溶液净化和艳盐制取，工艺流程复盐沉淀和皿结晶氯化锑盐酸溶液选择性沉淀如图。分离出锑艳复盐，再经重结晶提纯的过程。复盐沉淀的 艳榴石精矿主要反应为: 一一一了--ZSbC13+3CsCI—3CsCI .ZSbC13十 「不石花荡于L~一‘.ZSbCI，+3(Rb，K，Na)CI—l盐酸分解卜.一一盐酸‘。。勺人”’口、从u’立、’上，。尸，几一—13(Rb，K，Na)CI·ZSbCI、 l漫出卜--水因锑艳复盐的溶解度远小于其他碱金属复盐，只要控厂一一一一制好锑艳复盐先沉淀的条件，就能达到使艳和其他碱 残渣(弃去)浸出液金属分离的目的。由盐酸浓度及过剩三氯化锑浓度对—二巨-氯化锑艳溶解度的影响数据(见表2、3)可知，选用三鱼望丝望巡丛一一气逻竺塑引含盐酸6一7mol/L和含过剩三氯化锑0·Zmol/L的沉州一」~一.淀条件较适宜。
