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    • 67. 发明申请
    • CORROSION INHIBITOR COMPRISING AZOLE AND CELLULOSE NANOCRYSTALS
    • 包含AZOLE和CELLULOSE NANOCRYSTALS的腐蚀抑制剂
    • US20140044593A1
    • 2014-02-13
    • US13935483
    • 2013-07-04
    • Andrew Garner
    • Andrew Garner
    • C23F11/14
    • C23F11/149B82Y30/00C10M145/40C10M171/06C10M173/00C10M2209/12C10N2220/086C10N2230/12C10N2240/401C23F11/173
    • The present invention relates to a corrosion inhibitor. The corrosion includes an azole and a plurality of cellulose nanocrystals. The cellulose nanocrystals are combined with monovalent cationic counterions according to one aspect. The monovalent cationic counterions are sodium ions according to one example. The cellulose nanocrystals may be in dried solid form. According to a further aspect, there is provided a process for the use of cellulose nanocrystals in inhibiting corrosion. The process includes the step of providing an azole. The process further includes the step of adding cellulose nanocrystals to the azole. According to another aspect, there is provided a process for inhibiting corrosion of metal equipment where water can reside. The process includes adding an effective corrosion inhibiting amount of a corrosion inhibitor composition. The corrosion inhibitor composition includes an azole and cellulose nanocrystals.
    • 本发明涉及一种腐蚀抑制剂。 腐蚀包括唑和多个纤维素纳米晶体。 根据一个方面,纤维素纳米晶体与一价阳离子抗衡离子组合。 根据一个实例,一价阳离子抗衡离子是钠离子。 纤维素纳米晶体可以是干固体形式。 根据另一方面,提供了一种使用纤维素纳米晶体抑制腐蚀的方法。 该方法包括提供唑类的步骤。 该方法还包括向唑中加入纤维素纳米晶体的步骤。 根据另一方面,提供了一种用于抑制金属设备的腐蚀的方法,其中可以存在水。 该方法包括加入有效的腐蚀抑制量的缓蚀剂组合物。 腐蚀抑制剂组合物包括唑和纤维素纳米晶体。
    • 68. 发明申请
    • USE OF CELLULOSE NANOCRYSTALS AS A CORROSION INHIBITOR
    • 作为腐蚀抑制剂的纤维素纳米晶的使用
    • US20140011722A1
    • 2014-01-09
    • US13935477
    • 2013-07-03
    • Andrew Garner
    • Andrew Garner
    • C10M145/40C23F11/173
    • C23F11/149B82Y30/00C10M145/40C10M171/06C10M173/00C10M2209/12C10N2220/086C10N2230/12C10N2240/401C23F11/173
    • The present invention relates to the use of charged cellulose nanocrystals as a corrosion inhibitor. According to one aspect, there is provided a corrosion inhibitor comprising of a plurality of charged cellulose nanocrystals fibrils. There is further provided a process for inhibiting corrosion of metal equipment where water can reside. According to a further aspect, the process includes adding an effective corrosion inhibiting amount of acid-form the cellulose nanocrystals. According to another aspect, the process includes selectively causing a first set of the cellulose nanocrystals to be negatively charged. The first set of the cellulose nanocrystals so charged function as an anodic corrosion inhibitor. The process includes selectively causing a second set of the cellulose nanocrystals to be positively charged. The second set of the cellulose nanocrystals so charged functions as a cathodic corrosion inhibitor.
    • 本发明涉及带电纤维素纳米晶体作为缓蚀剂的用途。 根据一个方面,提供一种包含多个带电的纤维素纳米晶原纤维的腐蚀抑制剂。 还提供了一种用于抑制金属设备的腐蚀的方法,其中可以存在水。 根据另一方面,该方法包括加入有效的腐蚀抑制量的酸形成纤维素纳米晶体。 根据另一方面,该方法包括选择性地使第一组纤维素纳米晶体带负电。 如此充电的第一组纤维素纳米晶体可作为阳极腐蚀抑制剂。 该方法包括选择性地使第二组纤维素纳米晶体带正电荷。 如此充电的第二组纤维素纳米晶体起阴极腐蚀抑制剂的作用。