IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0314453
(2008-12-11)
|
등록번호 |
US-8425761
(2013-04-23)
|
발명자
/ 주소 |
- Wright, Chris A.
- Brons, Glen B.
- Feiller, Sharon
- Lutz, George A.
|
출원인 / 주소 |
- ExxonMobil Research and Engineering Company
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
11 |
초록
▼
Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects includes a base non-HSDP crude oil and an effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil, and method of making same. Also, methods of usi
Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects includes a base non-HSDP crude oil and an effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil, and method of making same. Also, methods of using such non-HSDP crude oil for on-line cleaning of a fouled crude oil refinery component, for reducing fouling in a crude oil refinery component, and in a system capable of experiencing fouling conditions associated with particulate or asphaltene fouling.
대표청구항
▼
1. A method of making a non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, comprising: providing a non-HSDP crude oil;providing resins isolated from a high solvency dispersive power (HSDP) crude oil; andblending the non-HSDP crude
1. A method of making a non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, comprising: providing a non-HSDP crude oil;providing resins isolated from a high solvency dispersive power (HSDP) crude oil; andblending the non-HSDP crude oil and an effective amount of the resins to form a blended crude oil, wherein the effective amount of resins is between about 50 and 1000 parts per million by weight (wppm). 2. The method of claim 1, wherein the non-HSDP crude oil has a solubility blending number (SBN) less than about 90. 3. The method of claim 2, wherein the non-HSDP crude oil has a solubility blending number (SBN) greater than about 55 and less than about 75. 4. A non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, comprising: a base non-HSDP crude oil; andan effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil, wherein the effective amount of resins is between about 50 and 1000 parts million by weight (wppm). 5. The non-HSDP crude oil of claim 4, wherein the base non-HSDP crude oil has a solubility blending number (SBN) less than about 90. 6. The non-HSDP crude oil of claim 5, wherein the base non-HSDP crude oil has a solubility blending number (SBN) greater than about 55 and less than about 75. 7. The non-HSDP crude oil of claim 4, wherein the base non-HSDP crude oil is one of a whole crude oil or a blend of at least two crude oils. 8. A system capable of experiencing fouling conditions associated with particulate or asphaltene fouling, comprising: at least one crude oil refinery component; anda blend in fluid communication with the at least one crude oil refinery component, the blend including a base crude oil and a non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, wherein the non-HSDP crude oil with increased fouling mitigation and on-line cleaning effects comprises: a non-HSDP crude oil; andan effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil. 9. The system of claim 8, wherein the non-HSDP crude oil has a solubility blending number (SBN) less than about 90. 10. The system of claim 9, wherein the non-HSDP crude oil has a solubility blending number (SBN) greater than about 55 and less than about 75. 11. The system of claim 8, wherein the effective amount of resins is at least about 50 parts per million by weight (wppm). 12. The system of claim 11, wherein the effective amount of resins is between about 50 and 1000 parts per million by weight (wppm). 13. The system of claim 8, wherein the base crude oil is one of a whole crude oil or a blend of at least two crude oils. 14. The system of claim 8, wherein the at least one crude oil refinery component is selected from a heat exchanger, furnace, distillation column, scrubber, reactor, liquid-jacketed tank, pipestill, coker, and visbreaker. 15. The system of claim 14, wherein the at least one crude oil refinery component is a heat exchanger. 16. The system according to claim 8, wherein the non-high solvency dispersive power crude oil is between 5 and 50 percent of the total volume of the blended crude oil. 17. A method for on-line cleaning of a fouled crude oil refinery component, comprising: operating a fouled crude oil refinery component; andfeeding a blended crude oil to the fouled crude oil refinery component, the blended crude oil comprising a blend of: a base crude oil; anda non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, wherein the non-HSDP crude oil with increased fouling mitigation and on-line cleaning effects comprises: a non-HSDP crude oil; andan effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil. 18. The method according to claim 17, wherein the effective amount of resins is at least about 50 parts per million by weight (wppm). 19. The method according to claim 18, wherein the effective amount of resins is between about 50 and 1000 parts per million by weight (wppm). 20. The method according to claim 17, wherein the non-HSDP crude oil has a solubility blending number (SBN) less than about 90. 21. The method according to claim 20, wherein the non-HSDP crude oil has a solubility blending number (SBN) greater than about 55 and less than about 75. 22. The method according to claim 17, wherein the base crude oil is one of a whole crude oil or a blend of at least two crude oils. 23. The method according to claim 17, wherein the crude oil refinery component is selected from: heat exchanger, furnace, distillation column, scrubber, reactor, liquid-jacketed tank, pipestill, coker, and visbreaker. 24. The method according to claim 17, wherein the non-high solvency dispersive power crude oil is between 5 and 50 percent of the total volume of the blended crude oil. 25. A method for reducing fouling in a crude oil refinery component, comprising: providing a base crude oil;providing a non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects, wherein the non-HSDP crude oil with increased fouling mitigation and on-line cleaning effects comprises: a non-HSDP crude oil; andan effective amount of resins isolated from a high solvency dispersive power (HSDP) crude oil;blending the base crude oil with the non-HSDP crude oil with increased fouling mitigation and on-line cleaning effects to create a blended crude oil; andfeeding the blended crude oil to a crude oil refinery component. 26. The method according to claim 25, wherein the effective amount of resins is at least about 50 parts per million by weight (wppm). 27. The method according to claim 26, wherein the effective amount of resins is between about 50 and 1000 parts per million by weight (wppm). 28. The method according to claim 25, wherein the non-HSDP crude oil has a solubility blending number (SBN) less than about 90. 29. The method according to claim 28, wherein the non-HSDP crude oil has a solubility blending number (SBN) greater than about 55 and less than about 75. 30. The method according to claim 25, wherein the base crude oil is one of a whole crude oil or a blend of at least two crude oils. 31. The method according to claim 25, wherein the crude oil refinery component is selected from: heat exchanger, furnace, distillation column, scrubber, reactor, liquid-jacketed tank, pipestill, coker, and visbreaker. 32. The method according to claim 25, wherein the non-high solvency dispersive power crude oil is between 5 and 50 percent of the total volume of the blended crude oil.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.