hydrosulphuric acid

用法例句

The schemes of waste heat utilization in two H2S-based sulfuric acid production technologies in terms of construction features of waste heat utilization equipment,process figures,thermal detection and monitoring instruments,etc.

针对硫化氢制酸两种工艺的余热利用方案,从余热利用设备的结构特点、工艺指标以及热工检测仪表等方面,比较了两种工艺流程的余热利用情况。

Synthesis of p-Nitro-ethyl benzoate with potassium bisulfate as catalyst;

硫酸氢钾催化合成对硝基苯甲酸乙酯

Synthesis of butyl isovalerate synthesis catalyzed by potassium bisulfate

硫酸氢钾催化合成异戊酸丁酯

Normal propyl cinnamylate was synthesized by the esterification of normal propyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.

应用硫酸氢钾催化肉桂酸与正丙醇的酯化反应合成肉桂酸正丙酯。

COMPARATIVE STUDY ON SEPARATION TECHNOLOGY FOR SULFUR IN THE PROCESS OF TRANSFORMING REFINERY ACID TAIL GAS INTO SULFUR AND HYDROGEN

硫化氢制氢工艺中脱硫技术的对比研究

Photocatalytic Decomposition of Hydrogen Sulfide to Produce Hydrogen over CdS/Al-MCM-41 Photocatalyst

Al-MCM-41沸石负载纳米CdS光催化分解硫化氢制氢研究

Impact of impurities in hydrogen generation feed on the hydrodesulfurization catalyst of hydrogen generation plant

制氢原料中杂质对制氢装置加氢脱硫催化剂的影响

Study on Hydrotreat Catalysts of Presulfiding Technology Ex-situ;

加氢精制催化剂器外预硫化技术研究

Preparation and Hydrodesulfurization Activity of NiMoNx/MCM-41;

NiMoNx/MCM-41催化剂制备与加氢脱硫研究

Development of GD-101 hydrogen sualfide autoanalyzer.

GD-101硫化氢自动分析仪的研制

Preparation and Studies of Presulfurization-free MoNiP/Al_2O_3 Catalysts for Hydrodesulfurization;

免预硫化加氢脱硫MoNiP/Al_2O_3催化剂的制备和研究

Test run of wet gas sulfuric acid(WSA) plant

炼厂酸性气WSA硫化氢湿法制硫酸装置试生产

Isolation, Purification and Properties of Sulfide Dehydrogenase;

硫化氢脱氢酶的分离纯化及性质研究

Study on Hydrogen Production from Partly Oxidation & Pyrolysis of Hydrogen Sulfide under Super-adiabatic Combustion Temperature by Porous Media Burner;

多孔介质燃烧器内硫化氢超绝热部分氧化分解制氢的研究

Preparing Biodiesel from Waste Grease Restaurant by Two-step Catalyzed Process by Potassium Bisulfate and Sodium Hydroxide

硫酸氢钾和氢氧化钠二步法催化潲水油制备生物柴油

The hydrogen sulfide is often blamed for the corrosion.

硫化氢常常引起腐蚀。

spevack process

硫化氢双温度交换撂

The Investigation on the Mechanisms of the Suppressive Effect of Hydrogen Sulfide to Heart Function;

硫化氢对心功能的抑制及其离子机制研究

Preparation and application of adduct sodium sulphate-hydrogen peroxide-sodium chloride

硫酸钠-过氧化氢-氯化钠加合物的制备及应用

Preparation and Catalytic Hydrogenation Properties of Molybdenum Disulfide Composites Pillared by Hydroxy-Zirconium Oligocations;

羟基锆柱撑二硫化钼的制备及其催化加氢性能

Influence of the synthesis on HDS activity of molybdenum phosphide catalysts

制备条件对磷化钼加氢脱硫催化活性的影响

The Research of Using Hydrogen Sulfide Standard Solution to Replace Sodium Sulfide Standard Solution;

硫化氢标准溶液配制代替硫化钠标准溶液配制法的探讨