盐酸浸取磷矿制酸的无除氟清洁工艺。
The Free-removing Fluorin Cleaning Process for Extracting Phosphoric Acid Produced by Hydrochloric.
介绍一种新的硫磺制酸系统干吸流程。
A new drying and absorption process is put forward for sulphur-burning sulphuric acid plant.
高速离心鼓风机是冶炼烟气制酸系统的关键设备。
High speed centrifugal blowers are key equipment in sulfuric acid production system with waste gases from zinc metallurgy.
介绍了小规模铜冶炼厂的烟气制酸转化工艺的选择。
The Paper introduces the selection of transforming process of acid making with gas in a small-sized copper smelter.
介绍了韶关冶炼厂制酸系统干吸塔分酸装置的改造实践。
This paper presents the modification of acid distributing device in drying and absorption tower of the acid-making system in Shaoguan Smelter.
在硫磺制酸生产中，易出现升华硫和油烟堵塞纤维除雾器。
The problem of fiber demister blocked by sublimed sulfur and oil smoke appears in the production of sulfuric acid from sulfur-burning easily.
硫磺制酸装置余热回收系统的过热蒸汽温度是一个重要的参数。
The superheated steam temperature is an important parameter in the waste heat recovery system of sulfur-based sulfuric acid plant.
新型的制酸工艺所需的大批原料——液体硫磺就须从港口中转。
A lot of raw materials for new type sulfur making technology - liquid sulfur must be transferred at harbors.
介绍冶炼烟气制酸系统环保治理工程的工艺设计及生产运行情况。
The process design and operation of environmental protection and control project in a smelter acid system are described.
介绍了一种绿色含硫气湿法直接脱硫制酸新工艺——WSA工艺。
A green acid-making technology by desulfurization of wet gas containing sulphur (WSA) process was introduced.
介绍了大型硫磺制酸装置中空气鼓风机安全保护系统的设计方法。
The design method of safety protection system of air blower in large scale device of producing sulphuric acid from sulphur was described.
介绍铜冶炼烟气制酸装置废水处理系统石膏离心机控制系统的改造。
The retrofitting of control system for gypsum centrifuge in swage treatment system of a copper smelter acid plant is described.
由于我国硫铁矿资源较丰富，国内的硫酸企业基本采用矿石制酸工艺。
The pyrite resources are rich in our country, so many sulfuric acid enterprises use pyrite to produce sulfuric acid.
介绍硫磺制酸干燥与吸收工艺的各种流程和主要特点，以供参考和选择。
All sorts of process flows and their key features are described for reference and selection.
介绍国内第一台硫铁矿制酸高温热管蒸发器的性能特点和设计的主要思路。
The characteristics and main concerns in design are described of Chinese first high temperature pipe evaporator in sulfuric acid production by pyrites.
对工艺制酸烟气实现烟气量、烟尘、烟气成份在线监测的必要性提出看法。
The necessity of on - line monitoring of flue gas amount and components of flue dust is put forward.
目的研究酚磺乙胺注射液与注射制酸药物的配伍情况，指导临床合理用药。
Objective to study the compatibility of etamsylate injection and anti-acid drug, so as to provide reference for the clinical rational usage.
引进WSA制酸工艺；成功开发非稳态转化制酸工艺，并得到推广应用。
WSA process is imported and unsteady state conversion process is successfully developed, generalized and applied.
介绍陶瓷过滤机在铜冶炼烟气制酸装置污水处理系统中的试验、选型及应用。
Test, selection and application of porcelain filter in the swage treatment system of a copper smelter acid plant are described.
目的观察评价黛力新联合促动力和制酸药物治疗功能性消化不良的近期疗效。
Objective To evaluate Deanxit prokinetic and acid combined therapy short-term effect of functional dyspepsia.
介绍了硫磺制酸装置的组成、安装工艺及特点、施工进度计划和质量控制检查。
Composition, installation procedure and features, construction schedule and quality control and inspection of sulphur-burning sulphuric acid plants are reviewed.
焚硫炉是硫磺制酸装置的关键设备之一，随着装置大型化对筑炉提出了高要求。
The sulfur burner is one of critical equipment in sulfuric acid plant based on sulfur. High requirements are brought with the expansion of plant production capacity.
介绍了硫铁矿制酸装置沸腾焙烧、净化、干吸、转化和节能等方面的技改措施。
The technical retrofitting measures for pyrite-based sulphuric acid plant are introduced with respects to fluidized-bed roasting, cleaning, drying and absorption and conversion and energy savings.
为此，提出了利用制酸厂的制酸废热，应用逆流式处理工艺回收制酸尾料中的铁。
It is proposed to use the waste heat from the acid-making process to recover the iron in the acid-making tailing by a countercurrent process.
介绍了氨-酸法处理制酸尾气的基本原理以及在云南铜业股份有限公司的运用实践。
The paper describes the fundamental principle of acid-making off-gas treatment by ammonia-acid method and its application in Yunnan Copper.
建议采用先进技术改造老厂、建设新厂，以提高国内硫磺制酸装置的技术装备水平。
To improve domestic level of technology and equipment for sulfuric acid production, the viewpoint is given of adapting advanced technologies on modification of old plant and construction of new plant.
分析了硫磺制酸系统中设备管道等的腐蚀情况及发生机理，并提出了相应的防护措施。
This paper described the corrosion behaviour and mechanism of the equipments and pipeline in a large-scale sulphur burning sulphuric acid plant, and then provided the protection methods.
由于受建设时期技术条件和认识的局限，其制酸装置的中、低温位余热回收不够完善。
Due to the limitations of technical conditions and knowledge, at that time they didn't set low-grade heat recovery system in the process of acid.
由于受建设时期技术条件和认识的局限，其制酸装置的中、低温位余热回收不够完善。
Due to the limitations of technical conditions and knowledge, at that time they didn't set low-grade heat recovery system in the process of acid.
应用推荐