tower acid的例句大全

In addition, radiation absorption coefficient had a remarkable effect on maximum combustion temperature and maximum wall heat flux in the new phosphoric acid tower.

辐射吸收系数对最高燃烧温度和壁面最大热流影响很大，随辐射吸收系数的增大，最高燃烧温度和烟气出口温度会下降，而壁面最大热流和平均热流会上升。

HCl-H2O solution system is a solution with highest permanent boiling point and it is difficult to get the concentrated hydrochloric acid solution at the top of the tower through simple distillation.

HCl-H2O溶液属于具有最高恒沸点的溶液，通过简单蒸馏，不能在塔顶得到浓缩的盐酸溶液。

The Dragon Tower Asymmetric Autocatalysis The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.

以酸性天然沸石为催化剂，在催化反应精馏塔中进行了合成乙酸乙酯的研究。

1, 2~ dichloro-4-nitrobenzene ( d) was prepared in a tower chlorinator for which 1-chloro-4-nitrobenzene ( p) reacted with chlorine in presence of lewis acid catalyst.

在塔式氯化器中，以路易氏酸作催化剂，氯气氯化对硝基氯苯，合成1,2-二氯-4-硝基苯。

on antiseptic treatment of steel tower under high temperature and highly concentrated sulfuric acid environment

高温、高浓度硫酸环境下的钢塔防腐处理

Application of HF proof Mastic in Retention Tower for Acid making

耐HF酸胶泥在冶炼制酸空塔上的应用

Application of Steel-lined Ceramic Brick in Hydrochloric Acid Desorption Tower

盐酸解吸塔采用钢衬瓷砖的工艺设计低温钢及其应用

Discussion on Reasons for 20kt/ a Sulfuric Acid Drying Tower Entrapped Acid

我厂2kt/a硫酸干燥塔带酸原因探讨

Under selected conditions, the concentration of ethyl acetate in the raw ester at the tower top is over 91 percent and there is nearly no acid in it.

在选择的实验条件下，塔顶粗酯产品中乙酸乙酯含量达到91%以上，基本不含酸。

The yield model of oxidation tower in aldehyde oxidizing to acetic acid was built by RBF ( Radial Basis Function) neural network in this paper, which studied and improved the selection of β and Δ of training information and modeling study online.

研究用RBF神经网络建立乙醛氧化制醋酸氧化塔收率模型，并对RBFN的训练信息的β值、Δ值的选取和在线学习等方面作了研究和改进，与改进前相比，性能明显提高。

application and selection of anticorrosive materials for hydrochloric acid absorption tower in epoxy chloropropane unit

环氧氯丙烷装置盐酸吸收塔的选材与应用

the invention relates to a zinc electrolyte cooling acid mist treatment tower, belonging to the technical field of cooling tower.

本发明涉及冷却塔技术领域，特别是一种锌电解液冷却酸雾处理塔。

optimization and retrofit of acrylic acid extracting tower in ethyl acrylate process flow

丙烯酸乙酯脱酸塔流程优化及改造

The gas Roaster are cooled, and then put into absorption tower to form regenerative acid.

产生的气体冷却后进入到吸收塔形成再生酸.

Optimization and retrofit of acrylic acid extracting tower in ethyl acrylate process flow;

脱氢醋酸的工业生产方法有双乙烯酮法和乙酰乙酸乙酯法。

A new type filler, PTFE ladder Rasching ring is designed and used in the washing tower of anhydrous hydrofluoric acid equipment, properties of this filler is also analyzed.

设计了1种新型填料―PTFE阶梯拉西环并应用在无水氢氟酸装置的洗涤塔中，分析了该填料的特性。

Ceramic tower Random Packing has excellent anti-acid and high-temperature endurance performance.

陶瓷随机包装具有良好的防酸和高温耐力的表现.