ANALYSIS OF COMPOSITIONS FOR GYDSUM PRODUCED FROM WET FLUE GAS DESULFURATION

doi:10.19666/j.rlfd.2004.08.011

English

您当前的位置：

首页 >

文章列表页 >

ANALYSIS OF COMPOSITIONS FOR GYDSUM PRODUCED FROM WET FLUE GAS DESULFURATION

Thermal Power Generation Issue 8, Pages: 35-36(2004)

更新时间：2025-09-28

- ANALYSIS OF COMPOSITIONS FOR GYDSUM PRODUCED FROM WET FLUE GAS DESULFURATION
- 作者机构：
  
  西安交通大学,西安交通大学,西安交通大学,西安交通大学,西安交通大学陕西西安710049 ,陕西西安710049 ,陕西西安710049 ,陕西西安710049,陕西,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.08.011
  CLC： X701.3
- Published：2004
- 稿件说明：
移动端阅览
ANALYSIS OF COMPOSITIONS FOR GYDSUM PRODUCED FROM WET FLUE GAS DESULFURATION[J]. Thermal Power Generation, 2004, (8): 35-36.
DOI：

ANALYSIS OF COMPOSITIONS FOR GYDSUM PRODUCED FROM WET FLUE GAS DESULFURATION[J]. Thermal Power Generation, 2004, (8): 35-36. DOI： 10.19666/j.rlfd.2004.08.011.

摘要

提出了脱硫石膏中亚硫酸钙和碳酸钙含量的分析方法

其主要原理是将一份试样分为两部分

先取一份

用碘量法测量其中亚硫酸钙的含量 ;另一份试样用盐酸溶解后

用氢氧化钠反滴定的方法测量出碳酸钙和亚硫酸钙的总含量

然后由差减法得到碳酸钙的量。

Abstract

A method of analyzing the content of calcium sulfite and of calcium carbonate in the product from wet flue gas desulfuration has been proposed. The main principle of the said method is to divide a sample into two parts

and the persentage composition of calcium sulfite in the first part of sample is measured by using the iodometric method

and then the other part of the sample is disolved in hydrochloric acid

and the total content of calcium sulfite and calcium carbonate being measured by using sodium hydroxide for reverse titration. Finally

the content of calcuim carbonate can be obtained from the difference of substraction method.

关键词

Keywords

references

Views

615

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Experimental study on fine particle emission characteristics of ultra-low emission coal-fired units

Experiment about desulfurization and regeneration performance of ionic liquid

Numerical simulation on influencing factors of flow field inside a desulfurization spray tower

Design and operation characteristics of limestone-gypsum desulfurization double-tower series system

Effect of oxidation performance of white mud slurry on FGD gypsum quality

Related Author

赵争辉

张梅有

高明非

赵斌

ZHAO Zhenghui

ZHANG Meiyou

LI Yang

YANG Chenglong

Related Institution

Ningxia Electric Power

College of Metallurgy and Energy, North China University of Science and Technology

School of Energy, Power and Mechanical Engineering, North China Electric Power University

Huaneng Shanxi Low-carbon Technology Co.,Ltd.

Xi'an Thermal Power Research Institute Co.,Ltd.

AI问答

⁰