基本信息:
- 专利标题: SULFOSUCCINAMATE SURFACTANTS AS DEPOSITION INHIBITORS
- 专利标题(中):作为沉淀抑制剂的磺酰胺化物表面活性剂
- 申请号:PCT/US2002/037656 申请日:2002-11-22
- 公开(公告)号:WO2003045857A1 公开(公告)日:2003-06-05
- 发明人: NGUYEN, Duy, T. , SMITH, George, A.
- 申请人: HUNTSMAN PETROCHEMICAL CORPORATION , NGUYEN, Duy, T. , SMITH, George, A.
- 申请人地址: 7114 North Lamar Blvd., Austin, TX 78752 US
- 专利权人: HUNTSMAN PETROCHEMICAL CORPORATION,NGUYEN, Duy, T.,SMITH, George, A.
- 当前专利权人: HUNTSMAN PETROCHEMICAL CORPORATION,NGUYEN, Duy, T.,SMITH, George, A.
- 当前专利权人地址: 7114 North Lamar Blvd., Austin, TX 78752 US
- 代理机构: WHEWELL, Christopher, J.
- 优先权: US60/333,889 20011128
- 主分类号: C02F5/12
- IPC分类号: C02F5/12
摘要:
Provided herein are compositions useful for inhibiting the formation of gummy residues on equipment in processing operations which liberate tiny adhesive particles having a tendency to agglomerate into larger particles and/or films. The compositions comprise a complex or adduct formed from an anionic form of an alkoxylated sulfosuccinamate and a di-valent metal ion. The compositions according to the invention may be added to a processing system at any point, either upstream or downstream from the location at which residues are formed. Compositions according to the invention may be applied by spray techniques or by being present in a process stream.
摘要(中):
本文提供了可用于抑制在处理操作中在设备上形成粘性残留物的组合物,其释放具有凝集成更大颗粒和/或膜的趋势的微小粘合剂颗粒。 组合物包含由阴离子形式的烷氧基化磺基琥珀酸盐和二价金属离子形成的络合物或加合物。 根据本发明的组合物可以在形成残基的位置的上游或下游的任何点处加入到加工系统中。 根据本发明的组合物可以通过喷雾技术或通过存在于工艺流中来应用。
IPC结构图谱:
C | 化学;冶金 |
--C02 | 水、废水、污水或污泥的处理 |
----C02F | 水、废水、污水或污泥的处理 |
------C02F5/00 | 水的软化;防垢;加入水中的防垢剂或除垢剂,如添加多价螯合剂 |
--------C02F5/02 | .硬度的沉淀法软化水 |
----------C02F5/10 | ..使用有机物质的 |
------------C02F5/12 | ...含氮的 |