CN2856036Y - Reclaiming/utilizing unit for acid water from hydrocarbon steam converted by hydrogen preparation unit - Google Patents
Reclaiming/utilizing unit for acid water from hydrocarbon steam converted by hydrogen preparation unit Download PDFInfo
- Publication number
- CN2856036Y CN2856036Y CN 200620001615 CN200620001615U CN2856036Y CN 2856036 Y CN2856036 Y CN 2856036Y CN 200620001615 CN200620001615 CN 200620001615 CN 200620001615 U CN200620001615 U CN 200620001615U CN 2856036 Y CN2856036 Y CN 2856036Y
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- Prior art keywords
- water
- hydrogenation
- acidulous
- pipe
- hydrocarbon steam
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- Expired - Fee Related
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a recycling apparatus for the acidulous water generated from a apparatus that produces hydrogen by hydrocarbon-type steam conversion. The apparatus aims to providing a recycling apparatus that is novel in structure, and able to recycle the acidulous water generated from the apparatus that produces hydrogen by hydrocarbon-type steam conversion, reduce the pollution caused by the acidulous water and the waste of acidulous water, ensure convenient use and significant effects. The output of the acidulous water stripping tower is connected to the booster pump, the booster pump is connected to a filter by water pipe, and the outlet of the filter is connected directly to the hydrogenation device softened water buffer tank by water conveying pipe with a valve installed therein; or the outlet of the filter is connected first to a cooler by water pipe to cool the acidulous water, and the cooler then is connected to the hydrogenation device softened water buffer tank by water conveying pipe with a valve installed therein. The apparatus is suitable to be applied in hydrogenation reaction to all oil products, including hydrogenation cracking, gasoline and diesel oil hydrogenation refining, wax oil hydrogenation and residual oil hydrogenation.
Description
Technical field
The utility model designs a kind of recycle device of sour water, especially a kind of recycle device of acidic water of hydrocarbon steam conversion hydrogen production plant.
Background technology
Along with the growing and scientific-technical progress of chemical industry, highlight more and more importantly to its used water resources rational use and water saving.In known technology, the recycle device of existing acidic water of hydrocarbon steam conversion hydrogen production plant, the sour water that comes from hydrocarbon steam conversion hydrogen production plant mainly is to adopt connecting tube to be transported to boiler, become boiler feed water, but because the sour water of device for producing hydrogen originates in hydrocarbon steam conversion hydrogen production plant, it is acid that its water quality shows, therefore equipment there is intensive corrodibility, therefore who will add alkali and carry out neutralizing treatment to be used for boiler, but cause the contained sodium ion of feedwater to exceed standard behind the adding alkali again, so most sour water is to adopt directly to emit, this causes the serious waste of environmental pollution and water resources again.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of novel structure, can recycle the sour water of hydrocarbon steam conversion hydrogen production plant, reduce the pollution and the waste of sour water, easy to use, the recycle device of the new-type acidic water of hydrocarbon steam conversion hydrogen production plant of obvious results.
The technical scheme in the invention for solving the technical problem is: design is adopted soul water stripper output is connected boosting pump, boosting pump connects strainer by water pipe, and the outlet of strainer is directly linked hydrogenation unit softening water surge tank by the valvular hydraulic pipe of load; Or it is the outlet of strainer is first by water pipe connection water cooler, sour water is lowered the temperature, water cooler connects hydrogenation unit softening water surge tank, the recycle device of the novel acidic water of hydrocarbon steam conversion hydrogen production plant that consists of by the valvular hydraulic pipe of load again.During use, the sour water that is produced by hydrocarbon steam conversion hydrogen production plant is passed to soul water stripper earlier to carry out stripping and handles, through the sour water pH value behind the stripping between 6.5～7.5, again after boosting pump boosts, filter through filter, again after the cooling of the water cooler through being connected, by hydraulic pipe through the softening water surge tank of valve controlling flow to hydrogenation unit, heat-exchange equipment as hydrogenation unit, the water filling of cooling apparatus, prevent equipment salt crust on these, making full use of under the sour water situation, insufficient section restock softening water gets final product, and has so both utilized sour water also to save heat exchange in the hydrogenation unit greatly, the softening water that cooling apparatus is used.
Because the utility model relates to and has adopted technique scheme, show through testing result on trial for several times again, he compared with prior art, has novel structure, design innovation, can recycle the sour water of hydrocarbon steam conversion hydrogen production plant, reduce the pollution and the waste of sour water, save the water source, easy to use, advantages such as economic and social benefit is remarkable are applicable to comprise hydrocracking, gasoline, diesel hydrofining, wax oil hydrogenation, all oil product ground such as residual hydrogenation carry out the hydrogenation reaction device, are a kind of recycle device of novel acidic water of hydrocarbon steam conversion hydrogen production plant.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the concrete structure synoptic diagram of the utility model embodiment.
Reference numeral: 1 soul water stripper, 2 boosting pumps, 3 water pipes, 4 strainers, 5 water coolers, 6 hydraulic pipes, 7 valves, 8 hydrogenation unit softening water surge tanks.SS-hydrogen manufacturing sour water, ZQ-stripped vapor, LS-cold water.
Embodiment
As embodiment as described in the accompanying drawing 1, the utility model comprises: soul water stripper 1, boosting pump 2, water pipe 3, strainer 4, water cooler 5, hydraulic pipe 6, valve 7, hydrogenation unit softening water surge tank 8, the output tube of soul water stripper 1 connects boosting pump 2, boosting pump 2 connects strainer 4 by water pipe 3, and the outlet of strainer 4 is directly linked hydrogenation unit softening water surge tank 8 by the hydraulic pipe 6 that is fitted with valve 7; Or the outlet of strainer 4 connected water cooler 5 earlier by water pipe, water cooler 5 connects hydrogenation unit softening water surge tanks 8 by the hydraulic pipe 6 that is fitted with valve 7 again.
Claims (2)
1, a kind of recycle device of acidic water of hydrocarbon steam conversion hydrogen production plant, it comprises soul water stripper, boosting pump, water pipe, strainer, hydrogenation unit softening water surge tank, its feature also comprises hydraulic pipe (6), valve (7), the boosting pump (2) that soul water stripper (1) connects connects strainer (4) by pipeline (3), and the outlet of strainer (4) is directly linked hydrogenation unit softening water surge tank (8) by the hydraulic pipe that is fitted with valve (7) (6).
2, the recycle device of acidic water of hydrocarbon steam conversion hydrogen production plant according to claim 1, it is characterized in that the outlet of strainer 4 or connect water cooler (5) earlier by water pipe, water cooler (5) connects hydrogenation unit softening water surge tank (8) by the hydraulic pipe (6) that is fitted with valve (7) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001615 CN2856036Y (en) | 2006-01-23 | 2006-01-23 | Reclaiming/utilizing unit for acid water from hydrocarbon steam converted by hydrogen preparation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620001615 CN2856036Y (en) | 2006-01-23 | 2006-01-23 | Reclaiming/utilizing unit for acid water from hydrocarbon steam converted by hydrogen preparation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856036Y true CN2856036Y (en) | 2007-01-10 |
Family
ID=37599342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620001615 Expired - Fee Related CN2856036Y (en) | 2006-01-23 | 2006-01-23 | Reclaiming/utilizing unit for acid water from hydrocarbon steam converted by hydrogen preparation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856036Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753205A (en) * | 2015-10-23 | 2016-07-13 | 张智烁 | Novel recycle device and novel recycle method for acidic water in hydrogen production device by hydrocarbon conversion |
| CN105984975A (en) * | 2015-02-06 | 2016-10-05 | 江山联合化工集团有限公司 | Novel hydrogen producing acidic water recycling device |
| CN112852550A (en) * | 2020-12-28 | 2021-05-28 | 福建省格兰尼生物工程股份有限公司 | Method for washing acidified oil raw material by using hydrogenation generated water |
-
2006
- 2006-01-23 CN CN 200620001615 patent/CN2856036Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984975A (en) * | 2015-02-06 | 2016-10-05 | 江山联合化工集团有限公司 | Novel hydrogen producing acidic water recycling device |
| CN105753205A (en) * | 2015-10-23 | 2016-07-13 | 张智烁 | Novel recycle device and novel recycle method for acidic water in hydrogen production device by hydrocarbon conversion |
| CN112852550A (en) * | 2020-12-28 | 2021-05-28 | 福建省格兰尼生物工程股份有限公司 | Method for washing acidified oil raw material by using hydrogenation generated water |
| CN112852550B (en) * | 2020-12-28 | 2023-11-28 | 石家庄睿途生物科技有限公司 | Method for washing acidified oil raw material by utilizing hydrogenation generated water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 |