中文名 | 電廠化學(xué)專業(yè) | 專業(yè)代碼 | 550311 |
---|---|---|---|
一級學(xué)科 | 材料與能源大類 | 課程設(shè)置 | 化學(xué)理論基礎(chǔ)、化工原理 |
修學(xué)年限 | 三年 |
專業(yè)核心課程與主要實踐環(huán)節(jié):化學(xué)理論基礎(chǔ)、化工原理、儀器分析、電解工程、電鍍工藝學(xué)、化學(xué)電源工藝學(xué)、電工學(xué)、水及廢水處理工程、熱力設(shè)備腐蝕與防護(hù)、熱力設(shè)備水氣化過程、電廠燃料及用油、環(huán)境監(jiān)測評價、水及廢水處理、金工實習(xí)、生產(chǎn)實習(xí)、課程設(shè)計(化工原理、電鍍與化學(xué)電源)、畢業(yè)設(shè)計等,以及各校的主要特色課程和實踐環(huán)節(jié)。
電廠、熱力公司、企業(yè)自備電廠,從事生產(chǎn)過程中化學(xué)方面的生產(chǎn)工藝設(shè)計、廢水處理、環(huán)境監(jiān)測及生產(chǎn)運行管理等工作。
電鍍、廢水處理等的工藝設(shè)計能力、廢水處理設(shè)備的操作維護(hù)能力、環(huán)境監(jiān)測評價能力。
進(jìn)口:美國哈希HACH、美國熱電奧立龍ORION、Rosemount、瑞士梅特勒METTLE、瑞士SWAN、法國polymetron、德國iotronic等國產(chǎn):北京華科儀、北京核工業(yè)、上海麗和、蘇州...
1 化學(xué)廢水集中處理現(xiàn)狀 電廠的化學(xué)廢水有經(jīng)常性廢水和非經(jīng)常性廢水兩部分,2×600 MW機(jī)組的廢水排放量如表1所示。 表1 化學(xué)廢水排放量 500)this.style.width=500;&...
電廠廢水處理、電鍍工藝。
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-I- 目 錄 1 工程概況 .................................................................................................................. 1 1.1 工程概述 ...................................................................................................... 1 1.2 工程實際進(jìn)度 .............................................................................................. 1 1.3 趕工進(jìn)度目標(biāo) .............................
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清水箱內(nèi)部檢查分析報告 一、清水箱檢查情況 #2 清水箱底部有少量淤泥和小生物存在,水箱出水口防腐層破 損,建議處理。此外,水箱底部有少量鼓包。檢查完畢后,對水箱內(nèi) 部進(jìn)行了清理,防腐層鼓包未處理,未做電火花試驗( 2019 年已做 電火花實驗)。 原因分析: 1、導(dǎo)致少量淤泥存在可能的原因有: (1)化學(xué)供水泵運行時,把沉積在機(jī)械攪拌澄清池底部的部分淤泥 帶入清水箱,沉積在水箱底部; (2)蓄水池底部淤泥量大,經(jīng)化學(xué)供水泵帶入清水箱。 2、有小生物存在的可能原因有: (1)水箱清理不徹底,有殘留的小生物; (2)隨著溫度的升高,原水中的微生物、小生物繁殖速度加快,隨 著原水進(jìn)入到清水箱內(nèi)。 二、運行調(diào)整建議: 1、在使用中水和自來水配比后的水時,當(dāng)濁度超過機(jī)械攪拌澄 清池進(jìn)水濁度≥ 10NTU 時,調(diào)整混凝劑和助凝劑的加藥量,進(jìn)行絮 凝沉降。 2、每月定期對水箱進(jìn)行排污, 如每月排污時排
《電廠化學(xué)專業(yè)英語》是普通高等教育“十二五”規(guī)劃教材之一。
Chapter 1 Introduction to Power Plant Chemistry
1.1 Introduction of Steam Chemistry Systems
1.2 Main Contents of Power Plant Chemistry -
1.3 Chemistry Requirement for Power Plant
1.4 Feedwater and Boiler Water Treatment
Chapter 2 High-Purity Makeup Water Treatment
2.1 Introduction
2.2 Pretreatment
2.3 High-Purity Makeup Treatment Methods
2.4 Regeneration and Co-current/countercurrent Systems
2.5 Demineralizer Performance Calculations
2.6 System Design Calculations
2.7 Mixed-bed Polishing
2.8 Demineralizer Component Fundamentals
2.9 Packed-bed Demineralizers
2.10 Reverse Osmosis
2.11 Electrodialysis and Electrodialysis Reversal
2.12 Electrodeionization
Chapter 3 Corrosion and Prevention of Metal Materials
3.1 Introduction
3.2 Oxygen Corrosion in Thermal Devices
3.3 Acidic Corrosion of Thermal Devices
3.4 Stress Corrosion of Thermal Devices
3.5 Corrosion by Enriched Medium in Boiler
3.6 Corrosion and Prevention of Copper Alloy
3.7 Chemical Cleaning
Chapter 4 Condensate Feedwater Chemistry
4.1 Introduction
4.2 Condensate/Feedwater System Construction Materials
4.3 Condensate Chemistry Dissolved Oxygen
4.4 Mechanical Removal of Dissolved Oxygen and Other Gases
4.5 Chemical Control of Dissolved Oxygen
4.6 Flow-accelerated Corrosion
4.7 Copper Alloy Corrosion and Preventive Measures
4.8 Additional Corrosion Control Requirements
4.9 Oxygenated Treatment
4.10 Feedwater Chemistry Guidelines
4.11 Chemical Feed Systems
4.12 Monitoring and Control of Condensate Contaminants
4.13 Condensate Polishing and Treatment of Condensate
Chapter 5 Boiler Water Chemistry
5.1 Introduction
5.2 Drum-type Boiler Design
5.3 Once-through Steam Generation
5.4 Boiler Water Contamination
5.5 Boiler Water Treatment Programs
5.6 Phosphate Hideout
5.7 Alternative Phosphate and Nonphosphate Programs
5.8 Heat Recovery Steam Generation
Chapter 6 Steam Chemistry
6.1 Introduction
6.2 Primary Carryover Products
6.3 Mechanical Carryover
6.4 Vaporous Carryover
6.5 Solids Introduction by Contaminated Attemperator Water."
6.6 Superheater Exfoliation
6.7 Water Chemistry Limits to Prevent Steam Contamination by Carryover.
6.8 Boiler Water Chemistry Guidelines for Control of Steam Chemistry
6.9 Steam Chemistry Monitoring
6.10 Steam Chemistry Issues at Industrial Plants without Turbine
Chapter 7 Chemistry Sampling
7.1 Introduction
7.2 The Need for Sampling
7.3 Sample Point Selection
7.4 Cogeneration/Combined Cycle/Industrial Plant Sampling
7.5 Techniques to Obtain Representative Samples
7.6 Data Acquisition
Appendix I Glossary of Chemistry in Fossil/Nuclear Power Plant
Appendix II Glossary of Materials in Power Plant
References
《化學(xué)水處理系統(tǒng)和設(shè)備》共分十一章。
《化學(xué)水處理系統(tǒng)和設(shè)備》適用于火力發(fā)電廠化學(xué)專業(yè)人員的培訓(xùn),也可供電力院校相關(guān)專業(yè)人員參考。
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