| 发明名称 |
Method for dewaxing oil and gas pipelines or wells |
| 摘要 |
A process for dissolving wax, paraffin and/or sulfur deposits in an oil or gas pipeline or well comprises providing at the site of the deposit an acid and a compound which liberates carbon disulfide upon contact with the acid, whereby the deposit is dissolved by the liberated carbon disulfide.
|
| 申请公布号 |
US5053149(A) |
申请公布日期 |
1991.10.01 |
| 申请号 |
US19900502094 |
申请日期 |
1990.03.30 |
| 申请人 |
ATOCHEM NORTH AMERICA, INC. |
发明人 |
MCELLIGOTT, JR., PAUL J.;SANDLER, STANLEY R.;KENNOY, JOHN F.;TUSZYNSKI, WILLIAM J. |
| 分类号 |
C09K8/524;C09K8/528;C09K8/532 |
主分类号 |
C09K8/524 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
