以下为句子列表：
英文: Application background and significance of hydrogen chloride preparation from byproduct hydrochloric acid desorption are intruduced; basic rationale and technology process for preparation of gas hydrogen chloride by conventional resolution, variable press
中文: 摘要介绍了副产盐酸解吸制取氯化氢技术的应用背景及意义；叙述了盐酸常规解析、变压精馏和萃取精馏制取气态氯化氢的基本原理和工艺流程；对各种方法作了比较并说明了适用条件，对生产工艺、设备及材料的选择提出了建议；提出了副产盐酸解吸制取氯化氢应用的注意事项及改进建议。
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英文: EP-RED will not give complete iron reduction in 24% or higher hydrochloric acid strength. It is likely to be ineffective in preventing iron induced sludging if 28% acid is required.
中文: 当盐酸浓度高过24%时，EP-RED将不能发挥完全的降铁作用。当使用28%浓度酸时，它已对降低铁渣失效。
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英文: Ganansuan Antidumping hydrochloric acid manufacture, marketing; Chemical raw materials (excluding hazardous chemicals) manufacturing, marketing; Chemical products (excluding dangerous goods) wholesale, retail; approved by the Office of the provincial impo
中文: 甘氨酸乙酯盐酸制造、销售；精细化工原料（不含危险化学品）制造、销售；化工产品（不含危险物品）批发、零售；按省经贸厅核定的自营进出口业务。
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英文: Hydrochloric acid is secreted in the stomach and forms part of the gastric juice.
中文: 胃里可分泌出盐酸，而盐酸是胃液的组成部分。
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英文: ANION EXCHANGE BEHAVIOURS OF THORIUM, CERIUM,EUROPIUM, YTTRIUM AND SCANDIUM IN ETHANOL-HYDROCHLORIC ACID MIXED SOLVENT
中文: 乙醇-盐酸混合溶剂中钍、铈、铕、钇、钪的阴离子交换行为
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