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1)  sand consolidation
固砂
1.
Principle and technique of sand consolidation with novel epoxy-phenolic resins system;
新型环氧-酚醛树脂体系的固砂原理与技术
2.
The results showed that the sand consolidating agent has higher heat resistance,good sand consolidation strength,and lower cost,it could be used in steam flooding or steam soaking wells.
针对稠油热采井出砂的特点,以硅酸盐、铝酸盐、硅铝酸盐等为原料,合成了适合于高温蒸汽井(350℃)的无机固砂剂。
3.
Besides, the factors to affect the sand consolidation, including the mass fraction of latex and crosslinking agent, consolidating temperature and time, and the sequence of the injection of emulsion and crosslinking agent, were studied.
以甲基丙烯酸甲酯、丙烯酸丁酯、甲基丙烯酸甘油酯和丙烯酸—2—乙基己酯(EHA)等为原料,通过乳液聚合合成了带有环氧基的聚丙烯酸酯乳液,考察了乳液质量分数、交联剂质量分数、固化温度及固化时间等因素对其固砂效果的影响。
2)  sand consolidation
防砂固砂
3)  sand consolidated anchorage
砂固结锚固
4)  sand consolidation agent
固砂剂
1.
KY-1 type sand consolidation agent is developed for sand control in reservoir formations of high water cut and medium-to-low temperatures.
KY 1型固砂剂用于高含水低温油层的防砂 ,其胶结剂为多聚氰胺 /有机硅树脂。
2.
The research indicates that the addition of coupling agent of organic silica to coal tar-phenolic resin complex sand consolidation agent can raise apparently temperature resistance and meantime reduce production cost.
采用煤焦油—酚醛树脂复合固砂剂 ,并加入有机硅偶联剂 ,可显著提高其耐温性能 ,同时也降低了生产成本。
5)  sand consolidating agent
固砂剂
1.
And the factors, such as the kind and dosage of bakelite, inorganics, crosslinking agent and coupling agent, influencing on the property(the compression strength) of sand consolidating agent were discussed.
以标准石英砂为载体,由酚醛树脂、无机粘土为主要成分制备出有机-无机复合防砂固砂剂。
2.
Five effects on bonding strength in sand consolidating agent were examined and the optimum conditions were obtained.
介绍了DMP-10润湿剂的合成工艺及其改善树脂对砂粒表面润湿性提高胶结强度的作用机理;探讨了固砂剂中影响胶结强度的5因素,并找出5因素的最佳用量。
3.
The technique of sand seam strengthening with advanced small pipe through which sand consolidating agent is grouted has found wide application in sand-enriched seam in shallow tunneling.
砂层超前短导管固砂剂加固施工技术以其独特的施工工艺用于地铁富水砂质地层浅埋暗挖隧道施工,文章以沈阳地铁暗挖隧道为例,主要介绍了超前短导管所要解决的技术问题,施工的技术方案及具体的实施方式。
6)  consolidated sandstone
固结砂岩
1.
Critical pressure differential determinative rule is established for sanding with bare gas well completion in consolidated sandstone gas pool.
结合试验结果将固结砂岩储层简化为具有残余强度的弹脆塑性体,计算了强度参数。
补充资料:固定砂轮机操作规程
本规程适用机型:
3M636、3M634、M3040A、S3SL-400、M3050、M3025、S3SL-200

1、遵守铸造设备通用操作规程。
2、工作前还必须遵守:
a、检查砂轮有无裂纹或缺口,如有裂纹缺口,严禁使用;
b、检查并调整工作台面高度,使之与砂轮中心高相同或略高一点;
c、检查并高速工作台与砂轮的间隙,使之约为5-8毫米;
d、检查两砂轮的磨损程度应大致相同,直径差不得大于原直径的25%;
e、检查砂轮防护罩是否安全可靠,如不安全可靠,应通知维修人员修理;
f、空运转2-3分钟,检查砂轮的运动是否平稳,确认一切正常后,方可进行生产。

3、工作中还必须遵守:
a、 开车时,先开通风机,后开砂轮。停车时,先停砂轮后停通风机;
b、 操作者要戴好眼镜手套等防护用品,不准正对砂轮工作;
c、 工件应平稳地压在砂轮园柱面上,严禁用工件撞击砂轮或和砂轮端面打磨;
d、 随着砂轮的磨损,及时调整安全挡板。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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