Production and storage of high-grade oleum;
高浓度发烟硫酸的生产与储存
The operation conditions include oleum.
工况也包括了发烟硫酸。
A process of producing a - alkenyl sulfonates (AOS) by sulfonating wax cracking a - olefin (AO) with oleum was introduced.
以兰州石油化工公司石蜡裂解α-烯烃(AO)为原料,以发烟硫酸为磺化剂,制备了α-烯基磺酸盐(AOS)。
A fuming sulfuric acid tank commissioned in 1997 in Baling Petrochemical Company have experienced a number leakages at the top of the tank, welds and wall shell.
巴陵分公司一座发烟硫酸储罐于 1997年投用 ,三年多来在罐顶、焊缝及罐壁部位多次穿孔泄漏。
Using 30% fuming sulfuric acid to sulfonate emeraldine base (EB), sulfonatedpolyaniline (SPAN) is synthesized .
本文利用 30 %发烟硫酸磺化聚苯胺 ,聚苯胺经发烟硫酸磺化后 ,在其苯环上带上磺酸基团 -ＳＯ3 -。
The synthesis of polyoxytetramethylene glycol by cationic ringopening polymerization of tetrahydrofuran was studied in use of a binary catalyst system of fuming sulfuric acid and cocatalyst B.
对以发烟硫酸为主体的双元催化剂进行四氢呋喃开环聚合制备聚氧四甲撑二醇进行了系统的研究。
p-Nitrotoluene-o-sulfonic acid, a key intermediate for whitening agents, was prepared from p-nitrotoluene via sulfonation by using 50% oleum as sulfonation agent and waste sulfuric acid as diluted agent, as well as heat transfer medium.
以对硝基甲苯为原料,50%发烟硫酸作为磺化剂,废硫酸作为稀释剂制备对硝基甲苯邻磺酸。
A corrosive solution of sulfur trioxide in sulfuric acid.
发烟硫酸含三氧化硫酸的一种腐蚀性溶液
The key was to choose high efficiency viscosity reductant.
以大庆黑帝庙稠油为原料，发烟硫酸为磺化剂，合成了稠油磺酸盐。
Study on Sulfurou Acid Calcium Oxidated in the Wet Limestone-gypsum Flue Gas Desulfurization Process;
湿法烟气脱硫过程亚硫酸钙氧化研究
Study on Oxidation Kinetics of Ammonium Sulfite in Flue Gas Desulfurization Product;
烟气脱硫产物亚硫酸铵氧化动力学研究
Study and Process Design of Sulphuric Acid Production(30kt/a) Through Active-Carbon-FGD;
活性炭烟气脱硫制硫酸（30kt/a）系统研究与设计
Kinetics analysis of oxidation process of calcium sulfite in flue gas desulfurization technology
烟气脱硫亚硫酸钙铁催化氧化动力学实验
Study on oxidation of calcium sulfate in the desulfurization ash of semi-dry sintering flue gas
半干法烧结烟气脱硫灰中亚硫酸钙氧化研究
Study on pyrolysis of magnesium sulfates produced in regenerative magnesia scrubbing fuel gas desulfurization (FGD) system
循环镁法烟气脱硫产物中硫酸镁(MgSO_4)的热解研究
Marine SRB Community Reducing Sulfate Wastewater in Flue Gas Desulfurization
海洋硫酸盐还原菌群处理烟气脱硫废水
Kinetic Study on Oxidation Process of Calcium Sulfite in Flue Gas Desulfurization Technology
烟气脱硫中亚硫酸钙的氧化动力学分析
With an introduction to the status quo of sulfuric acid industrial operation in China, the paper analyzes the features and development trend of acid generation from smelting offgas based on production practice as well.
介绍了我国硫酸工业生产的现状,并且结合实际工作分析了冶炼烟气制酸的特点和发展趋势。
Status Quo of Sulfuric Acid Industry and Features of Acid Generation from Smelting Offgas in China;
我国硫酸工业现状和冶炼烟气制酸特点
Determination of thiocyanate in urine with isonicotinic acid-pyrazolone spectrophotometric method
分光光度法测定尿中硫氰酸盐的异烟酸-吡唑酮
Oxidation of calcium sulfite in the citric acid-enhanced limestone flue gas desulfurization system
柠檬酸强化烟气脱硫体系中亚硫酸钙的氧化过程
Analysis of Coal-Fired Power Plants after the Wet Flue Gas Desulfurization on the Impact of the Chimney
火力发电厂湿法脱硫后烟气对烟囱的影响
A Preliminary Study on Agricultural Utilization of Desulphurised Byproducts on Acid Soil
燃煤烟气脱硫副产物在酸性土上的农用研究
Study on Kinetics and processes of Flue Gas Desulfurization by Ferric Sulfate in High Acidic Condition
高酸度条件下铁法烟气脱硫动力学及工艺研究
The Discussion of Anti-corrosive Application Feasibilities of Acid-proof Mortar in FGD Stack
耐酸胶泥在脱硫烟囱防腐中应用可行性初探