CN103676856A - Anti-corrosion complete equipment of sulfur-containing natural gas purification plant and management system - Google Patents
Anti-corrosion complete equipment of sulfur-containing natural gas purification plant and management system Download PDFInfo
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Abstract
The invention provides anti-corrosion complete equipment of a sulfur-containing natural gas purification plant. The anti-corrosion complete equipment comprises a real-time enterprise database server, a Lims system database server, an on-line corrosion monitoring database server, a management-system central database server, a Web server, a regional network, clients and special data lines. Specific techniques such as material anticorrosion, process anticorrosion (operation monitoring and standard process operation, medium analysis, process medium treatment and agent filling), corrosion monitoring and detection, corrosion failure case analysis and the like are applied comprehensively to form a complete technique for corrosion control of the sulfur-containing natural gas purification plant, environment corrosion development trends of H2S and the like are predicted comprehensively, anticorrosion strategies are made, and effective professional management on anticorrosion of purification plant equipment is carried out from the technical level.
Description
Technical field
The present invention relates to Oil and Natural Gas Engineering technical field, relate in particular to a kind of sulfur-containing gas purification plant anticorrosion complete equipment administrating system.
Background technology
In recent years, China has developed some high sulfur-containing natural gas fields in succession, such as: the gas fields such as Luo Jia stockaded village, Dukouhe, iron hillside, general light.The exploitation of high sulfur Gas Fields are that China's oil and gas industry brings considerable economic benefit, are benefit growth point and development trend from now on.But high sulfur-containing natural gas contains a large amount of H
2s and CO
2, corrosion environment is severe, makes exploitation, collects defeated, purification facility and all have huge corrosion risk.Gas Purification Factory has exposed serious etching problem since hauling oneself willingly into and using, affects the safe operation of device long period, such as: hydrogenation reactor outlet refrigeratory, sulphur refrigeratory, final stage sulfur condenser, poor amine liquid aftercooler etc. leak frequent; The seriously corrodeds such as second level sulfur condenser source line, quenched water pipeline, amine liquid Regenerator Bottom Reboiler gas phase return line; Sulfur forming and storing and transporting system FeS spontaneous combustion, pulpit seriously corroded etc., meanwhile, production task but increases year by year.
At present, aspect anticorrosion management, technology application is ripe, experienced, management system is also more complete for domestic Petrochemical Enterprises, and Gas Purification Factory belongs to newly-built enterprise substantially, and working time is short, is lacking experience, also not for higher H aspect anticorrosion management
2the anticorrosion complete equipment administrating system of S environment.
For this reason, exploitation sulfur-containing gas purification plant anticorrosion complete equipment administrating system, solves production practical problems, is of great immediate significance.
Summary of the invention
Serious in order to overcome existing high sulfur-containing natural gas purification plant equipment corrosion, the problem that anticorrosion management experience lacks, the invention provides a kind of sulfur-containing gas purification plant anticorrosion complete equipment administrating system, for H
2the corrosion environments such as S, integrated application material is anticorrosion, technique is anticorrosion (as operation monitoring and standard technological operation, medium analysis, processing medium processing, medicament filling etc.), corrosion monitoring and detecting, corrosion failure case analysis specific technique, form sulfur-containing gas purification plant corrosion control complete set technology, and develop corresponding management system, carry out H in good time
2formulation and the optimization of the corrosion environment anticorrosion strategies such as S, carry out effective specialized management to sulfur-containing gas purification plant equipment corrosion.
For solving the problems of the technologies described above, the invention provides a kind of sulfur-containing gas purification plant anticorrosion complete equipment, it comprises enterprise real-time data storehouse server, Lims system database server, on-line corrosion monitoring database server, management system central database server, Web server, regional network, client and dedicated data line.
Can be by the enterprise real-time data in the server of enterprise real-time data storehouse by dedicated data line, Lims system laboratory analysis of data in Lims system database server, on-line corrosion monitoring data in on-line corrosion monitoring database server are imported the management system central database of management system central database server into, utilize technical management system to process data, again by Web server and regional network, achievement is sent to client, client is for sending request to management system central database server, carry out reciprocation, realize artificial uploading device maintenance management information, and the achievement of application management system central database server is carried out technical management to equipment corrosion.
Described technical management system is arranged in management system central database server, and it comprises:
System management module, arranges and system maintenance management for client authority;
Equipment file management module, for typing and the dynamic management of purification plant's technological process, dynamic and static equipment, process pipe information;
The anticorrosion administration module of material, for the management of purification plant's emphasis corrosion location material and the monitoring of corrosion condition, and material conforms with the assessment of usability;
Device operation monitoring module, for purification plant's equipment real-time running state monitoring and parameter acquisition, thereby supervises the technological operation of operating personnel's standard;
Media processes and medicament filling administration module, for typing and the dynamic management of dense-medium purification processing and medicament filling information;
Medium assay administration module, analyzes with comprehensive for the filing arrangement of corrosive medium analysis data;
Corrosion monitoring and detecting module, for the filing arrangement of on-line corrosion monitoring data, spot thickness measurement data, and the comprehensive analysis of data and the prediction of Corrosion developing trend;
Corrosion failure case module, for equipping the research of arrangement, statistical study and the corrosion regularity of corrosion failure case;
Equipment anticorrosion policy module, for the management of anti-corrosion measure strategy with upgrade in time.
The present invention also provides the using method of above-mentioned sulfur-containing gas purification plant corrosion protection of equipment complete equipment:
The first step, by client manual entry, arrange the multidate informations such as corrosion keypoint part material and corrosion condition, by client manual entry, arrange media processes and medicament filling multidate information, by client manual entry, arrange spot thickness measurement data, by client manual entry, arrange corrosion failure case;
Second step, collecting device real-time running state technological parameter in enterprise real-time data storehouse by dedicated data line from the server of enterprise real-time data storehouse, Lims system database by dedicated data line from Lims system database server gathers corrosive medium laboratory analysis of data, from the on-line corrosion monitoring database of on-line corrosion monitoring database server, gathers corrosion monitoring data;
The 3rd step, utilize the anticorrosion administration module of material of described technical management system, device operation monitoring module, media processes and medicament filling administration module, medium assay administration module, corrosion monitoring and detecting module, it is anticorrosion that corrosion failure case module is carried out material, technique is anticorrosion, corrosion monitoring and detecting, corrosion failure case analysis and evaluation, the environmental corrosion development trends such as integrated forecasting H2S, formulate anticorrosion strategy, simultaneously, renewal with data, implement corrosion condition A+E again, the strategy of revision anticorrosion in time, form closed loop management, in conjunction with other management systems, technical information, realize the specialized management of sulfur-containing gas purification plant corrosion protection of equipment.
Beneficial effect of the present invention:
Sulfur-containing gas provided by the invention purification plant anticorrosion complete equipment administrating system, the specific techniques such as integrated application material is anticorrosion, technique is anticorrosion (operation monitoring and standard technological operation, medium analysis, processing medium are processed, medicament is annotated), corrosion monitoring and detecting, corrosion failure case analysis, form sulfur-containing gas purification plant corrosion control complete set technology, integrated forecasting H
2the environmental corrosion development trends such as S, formulate anticorrosion strategy, from technological layer, purification plant's equipment anticorrosion are carried out to effective specialized management.
Accompanying drawing explanation
Fig. 1 is sulfur-containing gas provided by the invention purification plant anticorrosion complete equipment structural drawing;
Fig. 2 is technical management system functional block diagram.
In figure, 1-enterprise real-time data storehouse server; 2-Lims system database server; 3-on-line corrosion monitoring database server; 4-management system central database server; 5-Web server; 6-regional network; 7-client; 8-dedicated data line; 9-system management module; 10-equipment file management module; The anticorrosion administration module of 11-material; 12-device operation monitoring module; 13-media processes and medicament filling administration module; 14-medium assay administration module; 15-corrosion monitoring and detecting module; 16-corrosion failure case module; 17-plant maintenance policy module.
Embodiment
The invention provides a kind of sulfur-containing gas purification plant anticorrosion complete equipment, it comprises enterprise real-time data storehouse server, Lims system database server, on-line corrosion monitoring database server, management system central database server, Web server, regional network, client and dedicated data line.
Can be by the enterprise real-time data in the server of enterprise real-time data storehouse by dedicated data line, Lims system laboratory analysis of data in Lims system database server, on-line corrosion monitoring data in on-line corrosion monitoring database server are imported the management system central database of management system central database server into, utilize technical management system to process data, again by Web server and regional network, achievement is sent to client, client is for sending request to management system central database server, carry out reciprocation, realize artificial uploading device maintenance management information, and the achievement of application management system central database server is carried out technical management to equipment corrosion.
Further, described sulfur-containing gas purification plant anticorrosion complete equipment only consist of the said equipment.
Described technical management system is arranged in management system central database server, and it comprises:
System management module, arranges and system maintenance management for client authority;
Equipment file management module, for typing and the dynamic management of purification plant's technological process, dynamic and static equipment, process pipe information;
The anticorrosion administration module of material, for the management of purification plant's emphasis corrosion location material and the monitoring of corrosion condition, and material conforms with the assessment of usability;
Device operation monitoring module, for purification plant's equipment real-time running state monitoring and parameter acquisition, thereby supervises the technological operation of operating personnel's standard;
Media processes and medicament filling administration module, process typing and the dynamic management of (rich amine liquid and rich glycol reclamation etc.) and medicament (corrosion inhibiter etc.) filling information for dense-medium purification;
Medium assay administration module, analyzes with comprehensive for the filing arrangement of corrosive medium (rock gas, quenched water, stove water etc.) analysis data;
Corrosion monitoring and detecting module, for the filing arrangement of on-line corrosion monitoring data, spot thickness measurement data, and the comprehensive analysis of data and the prediction of Corrosion developing trend;
Corrosion failure case module, for equipping the research of arrangement, statistical study and the corrosion regularity of corrosion failure case;
Equipment anticorrosion policy module, for the management of anti-corrosion measure strategy with upgrade in time.
Further, described technical management system is only by above-mentioned module composition.
The present invention utilizes the function of the above-mentioned correlation module of technical management system, carry out that material is anticorrosion, technique is anticorrosion, corrosion monitoring and detecting, corrosion failure case analysis and evaluation, the environmental corrosion development trends such as integrated forecasting H2S, formulate anticorrosion strategy, from technological layer, purification plant's equipment anticorrosion is carried out to effective specialized management.
The present invention also provides the using method of above-mentioned sulfur-containing gas purification plant corrosion protection of equipment complete equipment:
The first step, by client manual entry, arrange the multidate informations such as corrosion keypoint part material and corrosion condition, by client manual entry, arrange media processes and medicament filling multidate information, by client manual entry, arrange spot thickness measurement data, by client manual entry, arrange corrosion failure case;
Second step, collecting device real-time running state technological parameter in enterprise real-time data storehouse by dedicated data line from the server of enterprise real-time data storehouse, Lims system database by dedicated data line from Lims system database server gathers corrosive medium laboratory analysis of data, from the on-line corrosion monitoring database of on-line corrosion monitoring database server, gathers corrosion monitoring data;
The 3rd step, utilize the anticorrosion administration module of material of described technical management system, device operation monitoring module, media processes and medicament filling administration module, medium assay administration module, corrosion monitoring and detecting module, it is anticorrosion that corrosion failure case module is carried out material, technique is anticorrosion, corrosion monitoring and detecting, corrosion failure case analysis and evaluation, the environmental corrosion development trends such as integrated forecasting H2S, formulate anticorrosion strategy, simultaneously, renewal with data, implement corrosion condition A+E again, the strategy of revision anticorrosion in time, form closed loop management, in conjunction with other management systems, technical information, realize the specialized management of sulfur-containing gas purification plant corrosion protection of equipment.
Below adopt embodiment to describe embodiments of the present invention in detail, to the present invention, how application technology means solve technical matters whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
As shown in Figure 1, sulfur-containing gas provided by the invention purification plant anticorrosion complete equipment comprise enterprise real-time data storehouse server 1, Lims system database server 2, on-line corrosion monitoring database server 3, management system central database server 4, Web server 5, regional network 6, client 7 and dedicated data line 8.
Can be by the enterprise real-time data in enterprise real-time data storehouse server 1 by dedicated data line 8, Lims system laboratory analysis of data in Lims system database server 2, on-line corrosion monitoring data in on-line corrosion monitoring database server 3 are imported the management system central database of management system central database server 4 into, utilize technical management system to process data, again by Web server 5 and regional network 6, achievement is sent to client 7, client 7 is for sending request to management system central database server 4, carry out reciprocation, realize artificial uploading device maintenance management information, and the achievement of application management system central database server is carried out technical management to equipment corrosion.
As shown in Figure 2, described technical management system is arranged in management system central database server, and it comprises: system management module 9, arranges and system maintenance management for client authority; Equipment file management module 10, for typing and the dynamic management of purification plant's technological process, dynamic and static equipment, process pipe information; The anticorrosion administration module 11 of material, for the management of purification plant's emphasis corrosion location material and the monitoring of corrosion condition, and material conforms with the assessment of usability; Device operation monitoring module 12, for purification plant's equipment real-time running state monitoring and parameter acquisition, thereby supervises the technological operation of operating personnel's standard; Media processes and medicament filling administration module 13, process typing and the dynamic management of (rich amine liquid and rich glycol reclamation etc.) and medicament (corrosion inhibiter etc.) filling information for dense-medium purification; Medium assay administration module 14, analyzes with comprehensive for the filing arrangement of corrosive medium (rock gas, quenched water, stove water etc.) analysis data; Corrosion monitoring and detecting module 15, for the filing arrangement of on-line corrosion monitoring data, spot thickness measurement data, and the comprehensive analysis of data and the prediction of Corrosion developing trend; Corrosion failure case module 16, for equipping the research of arrangement, statistical study and the corrosion regularity of corrosion failure case; Equipment anticorrosion policy module 17, for the management of anti-corrosion measure strategy with upgrade in time.
The embodiment of above-mentioned sulfur-containing gas purification plant corrosion protection of equipment complete equipment is for arranging the multidate informations such as corrosion keypoint part material and corrosion condition, collecting device real-time running state technological parameter in the enterprise real-time data storehouse by dedicated data line from the server of enterprise real-time data storehouse by client manual entry; By client manual entry, arrange media processes and medicament filling multidate information, Lims system database by dedicated data line from Lims system database server gathers corrosive medium laboratory analysis of data, from the on-line corrosion monitoring database of on-line corrosion monitoring database server, gathers corrosion monitoring data; By client manual entry, arrange spot thickness measurement data, arrange corrosion failure case library, utilize that the anticorrosion administration module of material, device operation monitoring module, media processes and medicament filling administration module, medium assay administration module, corrosion monitoring and detecting module, the corrosion failure case module of described technical management system carry out that material is anticorrosion, technique is anticorrosion, corrosion monitoring and detecting, corrosion failure case analysis and evaluation, integrated forecasting H
2the environmental corrosion development trends such as S, formulate anticorrosion strategy, simultaneously, renewal with data, implement corrosion condition A+E again, revise in time anticorrosion strategy, form closed loop management, in conjunction with other management systems, technical information, realize the specialized management of sulfur-containing gas purification plant corrosion protection of equipment.
Described other management systems, technical information is specially < < petrochemical equipment anticorrosion management system > >, < < Refineries in Sinopec corrosion protection of equipment administrative provisions > >, < < Sinopec oil refining process anticorrosion management regulation > >, < < is about strengthening the administrative provisions > > of oil refining apparatus etching detection work, the anticorrosion strategy of oil refining apparatus, the metal material of SYT0599 < < rock gas surface facility resistance against sulfide stress cracking and stress corrosion dehiscence resistant requires > >, SYT0059 < < controls steel equipment weld hardness and prevents sulfide stress cracking (SSC) > >, SHT3096 < < processing sour crude emphasis device major equipment and pipe design selection guide rule > >, SYT0011 < < Gas Purification Factory design specifications > >, SYT0076 < < gas dehydration design specifications > >, SYT0602 < < glycol type natual gas dehydrate unit standard > >, the recommended practice > > of the hydrogen sulfide containing production of hydrocarbons of SYT6137 < < and natural gas treatment plant operation etc.
All above-mentioned these intellecture properties of primary enforcement, do not set restriction this new product of other forms of enforcement and/or new method.Those skilled in the art will utilize this important information, and foregoing is revised, to realize similar implementation status.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1.Yi Zhong sulfur-containing gas purification plant anticorrosion complete equipment, is characterized in that: comprise enterprise real-time data storehouse server, Lims system database server, on-line corrosion monitoring database server, management system central database server, Web server, regional network, client and dedicated data line.
2. sulfur-containing gas as claimed in claim 1 purification plant anticorrosion complete equipment, it is characterized in that: can be by the enterprise real-time data in the server of enterprise real-time data storehouse by dedicated data line, Lims system laboratory analysis of data in Lims system database server, on-line corrosion monitoring data in on-line corrosion monitoring database server are imported the management system central database of management system central database server into, utilize technical management system to process data, again by Web server and regional network, achievement is sent to client, client is for sending request to management system central database server, carry out reciprocation, realize artificial uploading device maintenance management information, and the achievement of application management system central database server is carried out technical management to equipment corrosion.
3. sulfur-containing gas as claimed in claim 1 or 2 purification plant anticorrosion complete equipment, is characterized in that: described technical management system is arranged in management system central database server.
4. the sulfur-containing gas purification plant anticorrosion complete equipment as described in claims 1 to 3, is characterized in that, described technical management system comprises:
System management module, arranges and system maintenance management for client authority;
Equipment file management module, for typing and the dynamic management of purification plant's technological process, dynamic and static equipment, process pipe information;
The anticorrosion administration module of material, for the management of purification plant's emphasis corrosion location material and the monitoring of corrosion condition, and material conforms with the assessment of usability;
Device operation monitoring module, for purification plant's equipment real-time running state monitoring and parameter acquisition, thereby supervises the technological operation of operating personnel's standard;
Media processes and medicament filling administration module, for typing and the dynamic management of dense-medium purification processing and medicament filling information;
Medium assay administration module, analyzes with comprehensive for the filing arrangement of corrosive medium analysis data;
Corrosion monitoring and detecting module, for the filing arrangement of on-line corrosion monitoring data, spot thickness measurement data, and the comprehensive analysis of data and the prediction of Corrosion developing trend;
Corrosion failure case module, for equipping the research of arrangement, statistical study and the corrosion regularity of corrosion failure case;
Equipment anticorrosion policy module, for the management of anti-corrosion measure strategy with upgrade in time.
5. for a technical management system for sulfur-containing gas purification plant anticorrosion complete equipment, it is characterized in that, comprising:
System management module, arranges and system maintenance management for client authority;
Equipment file management module, for typing and the dynamic management of purification plant's technological process, dynamic and static equipment, process pipe information;
The anticorrosion administration module of material, for the management of purification plant's emphasis corrosion location material and the monitoring of corrosion condition, and material conforms with the assessment of usability;
Device operation monitoring module, for purification plant's equipment real-time running state monitoring and parameter acquisition, thereby supervises the technological operation of operating personnel's standard;
Media processes and medicament filling administration module, for typing and the dynamic management of dense-medium purification processing and medicament filling information;
Medium assay administration module, analyzes with comprehensive for the filing arrangement of corrosive medium analysis data;
Corrosion monitoring and detecting module, for the filing arrangement of on-line corrosion monitoring data, spot thickness measurement data, and the comprehensive analysis of data and the prediction of Corrosion developing trend;
Corrosion failure case module, for equipping the research of arrangement, statistical study and the corrosion regularity of corrosion failure case;
Equipment anticorrosion policy module, for the management of anti-corrosion measure strategy with upgrade in time.
6. the using method of sulfur-containing gas purification plant corrosion protection of equipment complete equipment described in claim 1 to 5, is characterized in that:
The first step, by client manual entry, arrange the multidate informations such as corrosion keypoint part material and corrosion condition, by client manual entry, arrange media processes and medicament filling multidate information, by client manual entry, arrange spot thickness measurement data, by client manual entry, arrange corrosion failure case;
Second step, collecting device real-time running state technological parameter in enterprise real-time data storehouse by dedicated data line from the server of enterprise real-time data storehouse, Lims system database by dedicated data line from Lims system database server gathers corrosive medium laboratory analysis of data, from the on-line corrosion monitoring database of on-line corrosion monitoring database server, gathers corrosion monitoring data;
The 3rd step, utilize the anticorrosion administration module of material of described technical management system, device operation monitoring module, media processes and medicament filling administration module, medium assay administration module, corrosion monitoring and detecting module, it is anticorrosion that corrosion failure case module is carried out material, technique is anticorrosion, corrosion monitoring and detecting, corrosion failure case analysis and evaluation, the environmental corrosion development trends such as integrated forecasting H2S, formulate anticorrosion strategy, simultaneously, renewal with data, implement corrosion condition A+E again, the strategy of revision anticorrosion in time, form closed loop management, in conjunction with other management systems, technical information, realize the specialized management of sulfur-containing gas purification plant corrosion protection of equipment.
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