cleanup additive

Research on high temperature acidizing cleanup additive HC2-1;

高温酸化助排剂HC2-1的研究

Performance evaluation and application of high effective foaming cleanup additive (JX-YL) for fracturing fluids;

压裂用高效发泡助排剂JX-YL的性能评价与应用

In the field,it can be used as a cleanup additive to discharge the residual fluid fast and enhance the oil recovery.

实验表明:聚合醇在一定浓度下能够大幅度降低酸化液的表(界)面张力,提高返排率;与酸化液的配伍性较好,高温高压流动实验说明加聚合醇的酸化液处理后的岩心渗透率提高幅度较大,可作为酸化液中的助排剂。

A chemical cleanup additive is chosen and experimentally studied on its properties including washing oil, emulsification, temperature resistance and compatibility so as to improve the efficiency of steam soaking.

为了改善周期蒸汽吞吐效果,优选了化学助排增油剂,并对其洗油性、乳化性、耐温性和配伍性等进行室内试验评价。

The successful development of the additive provides a technical support for heavy oil steam injection recovery.

该助排剂的研制成功为稠油注汽开采提供了技术支持。

Synthesis and Optimal Process of the Moisture-absorpting and Sweating Agent

吸湿排汗助剂的合成及最佳整理工艺探索

Laboratory evaluation of catalytic additives for the reduction of NO_x in FCC regenerated flue gas

降低FCC再生烟气NO_x排放助剂的实验室评价

builder and auxiliary in detergent

洗涤剂用助剂与辅助剂

detergent auxiliary

洗涤助剂,去垢助剂

ecological auxiliary

生态助剂,环保型助剂

fulling assistant (surface-active preparations)

漂洗辅助剂（表面活性剂）

diethylene glycol

二甘醇（助溶剂和吸湿剂）

dyes substantive assistants

亲染料性助剂,染料亲合性助剂

Study on aid-filtering behavior of surfactant type filter-aid

表面活性剂型助滤剂助滤行为的研究

built detergent

复配洗涤剂(添加各种助洗剂的洗涤剂)

Manufacturing sales : catalyst, chemical fertilizer, cement, asphalt.

制造销售：催化剂、化学助剂、粘合剂、沥青。

agency support cost successor arrangement

机构支助费用后续安排

Arrangements and Protocol Assistant

安排兼礼宾事务助理

TRANSFER CASE SHIFT LEVER POSITION

辅助变速箱排挡位置

Electonic composition: Computer-assisted typesetting and page make up.

电子排版:用电脑辅助的排字和拼版。

moderator dumping safety mechanism

慢化剂排放安全机构

cryogenic line leak detector

制冷剂排管泄漏检测器