In the reactor containing 75% of feed sludge, TSS and VSS removal rates got to 49% and 50% after 28 days of aerobic digestion, respectively.
对于Feed/Seed比值为3的生物反应器，28天的TSS和VSS的去除率分别达到了49%和50%。
Large time delay exists in complicated practical processes. For example, in FCCU (Fluidized Catalytic Cracker Unit) reactor-regenerator, the feed is preheated through heat exchanging from fractional column slurry, thus results in large time delay.
文摘：实际的复杂工业过程，往往具有大的时滞，例如：炼油厂催化裂化装置的反应再生系统，其原料油预热通过油浆换热实现，因此时滞特别大。
The effect of fluctuation of temperature of recycle stream feed and ethylene partial pressure in short time on the reactor running state is little.
短暂的循环流进料温度波动和床内乙烯分压波动则对反应器运行状态无明显影响。
Then, combined with the temperature retention ability of the materials, mass balance, heat balance, reasonable size, air feed style, and operation condition, a rotation composting reactor was developed.
以复合微生物菌剂降解垃圾的适宜条件为出发点，根据堆肥小试实验结果，确定进料垃圾特性、合理的工艺参数及一次发酵完成时间，结合制备装置材料的保温性、堆肥物料平衡、热量平衡，合理确定反应装置容积、供气方式、操作运行条件，开发了翻转式堆肥反应装置。
The experimental results show that: The process of methane partial oxidation to methanol by Iodine catalyst in oleum for the optimum conditions are as follows: I_2 catalyst for the addition of 0.099 mol·L-1, a solvent for 50% oleum, the reaction temperature is 453 K, pressure is 2.0 MPa, gas flow is 400 ml/min, liquid flow is 6 ml/min, the highest response rate of conversion of one-way about 45 percent; Secondly, the process of methane liquid continuous catalytic oxidation to methanol containing liquid-gas feed system and the preheater devices, liquid methane oxidation reactor, the reaction from exhaust cooling devices, vapor-liquid equilibrium separation devices, liquid separation device reaction products, liquid products of hydrolysis installation were designed and studied.
实验结果表明：碘催化下的甲烷液相连续部分氧化反应的优化工艺条件为：催化剂I_2的加入量为0.099 mol·L~(-1)，溶剂力50%发烟硫酸，反应温度为453 K，反应压力2.0 MPa，气体流量400ml/min，液相流量6ml/min，反应最高单程转化率可达45%左右；其次，研究了包含气液相原料进料系统及预热装置、甲烷液相氧化反应装置、反应尾气冷却分离装置、气液平衡分离装置、液相反应产物分离装置、液相产物水解装置的甲烷液相连续催化氧化反应制取甲醇的工艺。
We studied the influence of the feed, the reaction temperature and press in a series of nine stirred tanks reactor on the characteristic of this reactor.
考察了九级串联全混釜反应器的进料量、反应温度、反应压力等操作参数对反应器特征的影响。
On the basis of the identification of the elementary step sequence on the active surface of the catalyst, a series of transient response experiments with step changes in feed composition were carried out, by measuring the variation of the tail-gas composition of the micro-reactor with an on-line FTIR detector.
在基元过程序列结构判识的基础上，以傅立叶变换红外光谱仪FTIR气体池作为检测器，采用动态响应技术，进行了合成甲醇过程瞬态动力学的实验研究，得到了微型反应器尾气中各主要物种的浓度对反应器进料浓度阶跃变化的动态响应数据。
Moreover, reaction behaviors with respect to operating parameters and feed composition were investigated in a fixed-bed reactor.
利用一氧化碳偶联固定床实验装置，考察了操作条件、原料气组成对反应性能的影响。
Based on an integral system analysis computer code, a severe accident sequence induced by loss of feed water plus failure of auxiliary feed water, with external reactor vessel cooling measure, was calculated for 900 MWe nuclear power plant. The validity of the measure for mitigating core`s melting progression, keeping the integrity of the vessel was analyzed, and three effect factors of the measure such as velocity of water injecting, water level in cavity and different injection time, were also analyzed.
针对900 MW级压水堆核电厂，采用一体化严重事故分析工具，对主给水丧失始发事件叠加辅助给水失效严重事故下，采取堆腔注水缓解措施的事故进程进行模拟，对该措施缓解堆芯熔化进程、保持压力容器完整性的有效性进行分析验证，并对注水速率、注水高度和注水时间对该措施的影响进行了分析。
Reaction bottle with a pump feed port ● 4 reactor cover, optional assembly reflux, distillation, synthesis unit ● Stainless steel column frame structure as a whole, use the operating stability.
反应瓶具有抽料口●四口反应器盖，可选择组装回流、蒸馏、合成装置●整体不锈钢立柱框架结构，使用操作稳定性好。
By comparing two means of heightening feed pump lift range of reactor in a chemical plant shows that the method of deflection with short vane is an effective mean for heightening lift range and efficiency of the low specific speed centrifugal pump.
通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。
The monomer feed profiles, PSDs, heat generation profiles and monomer concentrations in the reactor corresponding to the solutions with 7 and 10 intervals are shown in Fig.
Dr.eye：单体喂外形，PSDs，在用7 和10段间隔相当于溶液的反应堆里的热能生产外形和单体集中被用图显示 1。
With diglycol as raw material, reaction temperature 260? , feed ratio 0.4ml/min, 1, 4-dioxane was synthesized in fixed bed reactor, and the yield can be up to 76.14%.
固体超强酸催化工艺具有催化效率高、不腐蚀设备、无环境污染、催化剂可重复使用和再生的优点，是工业酸催化工艺的理想选择。
When SI is failure and AFW is available, core uncovery and the broken SG overfill can be prevented by means of depessurizing RCS by feed-bleed of the intact SG in the case of fewer ruptured tubes. In the case of more ruptured tubes operators should depressurize RCS by PORVs to initiate accumulators injection and the broken SG backfill until the reactor vessel level is over the nozzles, and then close PORVs and depressurize RCS by the intact SG.
在安注失效、AFW可用时，若破裂管数较少，则可用完好SG降压来避免堆芯裸露和破损SG满溢；在破裂管数较多时，则应尽快动用完好SG降压，在完好SG降压不起明显作用时，应手动打开稳压器PORV实施一回路降压，以触发安注箱注水，并可把完好SG的AFW切换到破损SG，待压力壳内水位恢复后，可再进行完好SG降压（把原完好SG的AFW切回），并闭稳压器的PORV，并控制向破损SG的注水，可避免堆芯熔化。
Besides, owing to considerable difference in voluminal heat capacity between gaseous phase and solid phase, the reactor has high stability even the feed composition and gas velocity fluctuate frequently in a certain range.
而且由于气固两相的体积热容量相差很大，使这一过程的抗干扰能力较强，反应器具有比定态操作更大的操作弹性，即使原料气浓度和流量在一定范围内频繁波动，系统也能维持正常操作。
A tentative study on the oxidation of propane to acrylic acid (AA) and acetic acid (HAc) on Mo-V-Sb-Nb complex metal oxide (CMO) was carried out by using stable fixed bed reactor in which the feed gas is supplied successively.
利用固定床稳态连续反应器，采用原料气连续进料，研究了Mo-V-Sb-Nb复合氧化物催化剂用于丙烷选择氧化制丙烯酸（AA）和乙酸（HAc）的效果。
Using methyl t-butyl ether and phenol as feed materials and SBA-15 molecular sieve modified by tungstophosphoric acid as the catalyst, p-t-butyl-phenol was synthesized in a steel intermission reactor.
以SBA-15负载磷钨酸为催化剂、甲基叔丁基醚和苯酚为原料在钢密封间歇反应釜中进行催化合成对叔丁基苯酚的实验研究。
The combined stream then flows to the surge section of the Feed Reactor Drum.
合并后的物流然后流入进料反应罐的缓冲段。
Based on the properties of carbonaceous catalyst, composition of feed gas and the size parameters of reforming reactor, heat and material balance of reactor were established.
基于炭催化剂特性、原料气组成和重整转化反应器的尺寸参数，建立了重整反应器体系的物料平衡和热平衡方程；
Mechanical stirring is used in phosphoric acid reactor, so as to force the feed liquid move along particular direction and flow rate and finally have compound reaction adequately.
在磷酸反应槽中，机械式搅拌用于槽内，强制料液沿着特定的方向和流速运动，达到充分混合反应的目的。