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MINERAL OSITOS ON A SUBSTRATE SUPERFICE IN CONTACT AND AQUASE REQUIREMENT FOR INITIATING THE DEPARTMENT FORM WITH AUDIES PROPOSED AT TABLE DEPOSE
MINERAL OSITOS ON A SUBSTRATE SUPERFICE IN CONTACT AND AQUASE REQUIREMENT FOR INITIATING THE DEPARTMENT FORM WITH AUDIES PROPOSED AT TABLE DEPOSE
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机译:拟议在餐桌存放处使用音频的部门表格上的矿物质表面活性物质的联系方式和水上要求
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1376886 Inhibition of scaling TEXACO DEVELOPMENT CORP 20 March 1973 [4 May 1972] 13219/73 Heading C7E Scaling of bodies in contact with scale-prone water is inhibited by adding to the water a sulphonated alkali lignin. These are made by treatment of lignin with alkali followed by sulphonation; the amount added is preferably 0À0005- 0-01 wt per cent, and scaling may be inhibited in oil-well equipment by adding either a 1-50 wt per cent concentrate or solid compound to water in contact with the equipment.
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机译:1376886抑制结垢TEXACO DEVELOPMENT CORP 1973年3月20日[1972年5月4日] 13219/73标题C7E通过向水中添加磺化碱木质素可以抑制与易结垢的水接触的物体的结垢。这些是通过用碱处理木质素,然后进行磺化来制备的;所添加的量优选为0-0005- 0-01 wt%,并且可以通过在与设备接触的水中添加1-50 wt%的浓缩物或固体化合物来抑制油井设备中的结垢。
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