CN103060037A - Natural gas desulphurization method and device in integrated type oil-gas field - Google Patents
Natural gas desulphurization method and device in integrated type oil-gas field Download PDFInfo
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- CN103060037A CN103060037A CN2013100228653A CN201310022865A CN103060037A CN 103060037 A CN103060037 A CN 103060037A CN 2013100228653 A CN2013100228653 A CN 2013100228653A CN 201310022865 A CN201310022865 A CN 201310022865A CN 103060037 A CN103060037 A CN 103060037A
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Abstract
The invention discloses a natural gas desulphurization device in an integrated type oil-gas field. An absorption oxidation reactor is vertical cylinder-shaped; an inner cylindrical barrel of which the upper seal is sealed and the lower part is opened is arranged at a central part from an upper seal to a lower bottom; an annular barren liquor chamber is arranged at the inner periphery from the middle part to the lower part; a natural gas inlet pipeline is arranged from the periphery of the lower part of the upper seal to the middle part of the inner barrel; a barren liquor circulation pipeline is arranged from the bottom part of the barren liquor chamber to the middle and upper part of the inner barrel; an air oxidation circulation pipeline is arranged from the lower part of the barren liquor chamber to the natural gas intake pipeline; an oxygen supplement pipeline is arranged at an inlet of the air oxidation circulation pipeline; a natural gas output control pipeline is arranged at the center of the upper seal of the absorption oxidation reactor; a sulfur collecting and preparing pipeline is arranged at the center of a lower end seal of the absorption oxidation reactor; a heating pipeline is arranged at the lower part inside the absorption oxidation reactor; and a dosing control pipeline under the control of liquid level difference of a liquidometer arranged at the middle and lower part of the absorption oxidation reactor and a liquidometer arranged at the middle and lower part of the inner barrel is arranged at the periphery of the middle and lower part of the absorption oxidation reactor.
Description
Technical field
The present invention relates in the oil-gas field development sulfur removal technology to hydrogen sulfide bearing gas and oil well associated gas, specifically a kind of integrated form method for desulphurizing natural gas in oil and gas fields and device.
Background technology
Do not having at present proven technique aspect the low sulphur sulfur-containing gas pilot production sulfur removal technology of diving, sulfur-containing gas pilot production desulfurization requires flow process short, and equipment is few, but the skid carrying is easy to operate.The wet oxidation reduction and desulfurization process is being widely used aspect the low sulphur selexol process of diving at present, the technique of wet oxidation reduction and desulfurization generally is that doctor solution pumps into absorption equipment by the lean solution groove, the natural gas via separator enters absorption equipment, Sweet natural gas fully contacts with sweetening agent in absorption equipment, take off the hydrogen sulfide in the Sweet natural gas, Sweet natural gas enters gas transmission line; The solution of deviating from hydrogen sulfide enters the rich solution groove, then squeeze into regenerator column by the rich solution pump, in regenerator column, by air doctor solution is carried out oxidation, doctor solution after the regeneration is again returned the absorption tower by pump and is carried out recycle, the sulfur foam that floatingly selects in regenerator column enters sulfur filtration equipment, and the solid-state sulphur cream that filters out can melt sulphur or directly outward transport.The equipment that above-mentioned technique is used is many, flow process is complicated, especially for the latent slightly large device of sulfur content, equipment volume is not easy to greatly skid and carrying, so the sulfur removal technology that development process weak point, compact construction, volume is little, desulfuration efficiency is high suitable selexol process are processed is very urgent.The one-stop sulfur removal technology of present technique invention exploitation has realized that the height of absorption process and regenerative process is integrated, adopt individual equipment to realize the function of a plurality of equipment such as thionizer, regeneration tank, lean solution groove, rich solution groove on the traditional technology, it is complicated to have solved flow process, becomes the problems such as sled is inconvenient, cost is higher.
Summary of the invention
The purpose of this invention is to provide a kind of simple efficiently integrated form method for desulphurizing natural gas in oil and gas fields and device, can better adapt to selexol process, solve traditional wet oxidation-reduction process desulfurization complex process, equipment becomes to prize hard problem more.
The present invention is based on wet oxidation reduction and desulfurization principle, doctor solution is alkaline aqueous solution, contain the absorption agent that the sweetening agent, stablizer, sulfur modifier, molysite etc. of excellent property form in the solution, the characteristics such as have that absorption rate is fast, degree of purification is high, sulphur easily reclaims, complexing agent stable performance and side reaction are little.The aqueous solution of doctor solution by alkali absorbs sulfide, hydrogen sulfide and alkali react generation HS-, be reduced into lower valency Fe ion by high valence state Fe ion, with HS-change into sulphur.In regenerative process, the ferrous solution of lower valency becomes high valence iron solution with airborne oxidizing substance catalytic oxidation, recovers oxidation susceptibility, solution circulated absorbing hydrogen sulphide gas.
Technical scheme of the present invention is achieved in the following ways:
The integrated form method for desulphurizing natural gas in oil and gas fields is to implement by the integrated form desulphurizing natural gas in oil and gas fields device that main absorption oxidation reactor, reactor inner core, Sweet natural gas admission passage, lean solution circulation line, atmospheric oxidation circulation line, tonifying Qi pipeline, sulphur receipts tubulation road, heating pipe line, dosing pilot piping and natural output pilot piping form:
Doctor solution is added in by the dosing pilot piping and absorbs in the oxidation reactor, sulfur-containing gas enters absorption oxidation reactor inner core by natural admission passage and evenly sprays by the gas distribution shower nozzle, hydrogen sulfide in the Sweet natural gas fully contacts with doctor solution, redox reaction occurs, hydrogen sulfide generates simple substance sulphur granule, be absorbed in and become rich solution in the doctor solution, rich solution moves downward under action of gravity in the reactor inner core to reactor urceolus annular space, carry out mixed occurrence redox reaction generation lean solution with the air from the atmospheric oxidation circulation line, promoting lean solution in the air bubble uphill process rises, and enter the reactor inner chamber by the lean solution circulation line, continue circulation desulfurization with doctor solution, air continues to rise and circulate by the atmospheric oxidation circulation line, continues and the rich solution oxidizing reaction; Fill into oxygen by the oxygenating pipeline to oxidation reactor simultaneously; Sulphur simple substance is gathered under action of gravity and absorbs the oxidation reactor bottom, rich solution becomes the sulphur slurries and receives the doctor solution of separating on the tubulation road by sulphur and be transmitted back to and absorb oxidation reactor and again recycle, sulphur is the defeated Industrial products that become outward, and the Sweet natural gas after the desulfurization enters the natural gas transport pipe network by the output pilot piping; The consumption of doctor solution replenishes and replenishes by the dosing pilot piping; Above-mentioned natural gas desulfur method is integrated in one based on traditional wet oxidation-reduction process desulfurization complicated technology and absorbs on the oxidation reactor, make it become a circulation by liquid-flow, carry out outer tube the oxidation of rich solution, the desulfurization of carrying out Sweet natural gas in inner core is a kind of fruitful natural gas desulfur method that does not have both at home and abroad.
A kind of integrated form desulphurizing natural gas in oil and gas fields device, comprise and absorb oxidation reactor, reactor inner core, Sweet natural gas admission passage, lean solution circulation line, atmospheric oxidation circulation line, oxygenating pipeline, sulphur receipts tubulation road, heating pipe line, dosing pilot piping and Sweet natural gas output pilot piping, it is characterized in that absorbing oxidation reactor and be made as vertical and cylindrical, upper cover to the central part of going to the bottom be provided with one with the bind cylindrical inner core of lower opening of upper cover, week is provided with the annular lean solution chamber of back cover under the upper shed in middle part to bottom; Be provided with a Sweet natural gas admission passage in absorption oxidation reactor upper cover lower, outer perimeter to the inner core middle part; Middle and upper part in bottom, lean solution chamber to inner core is provided with a lean solution circulation line; Bottom in the bottom, lean solution chamber that absorbs oxidation reactor to the import of Sweet natural gas admission passage is provided with an atmospheric oxidation circulation line, and lower is import, and upper is outlet; Ingress at the atmospheric oxidation circulation line is provided with an oxygenating pipeline; Be provided with a Sweet natural gas output pilot piping at absorption oxidation reactor upper cover center; Be provided with a sulphur in lower cover center to the upper cover lower, outer perimeter that absorbs oxidation reactor and receive the tubulation road; The bottom is provided with a heating pipe line in absorbing oxidation reactor; Be provided with a dosing pilot piping of controlling with two liquidometer liquid level difference of the liquidometer of the liquidometer that absorbs the setting of oxidation reactor middle and lower part to middle and upper part and the setting of inner core middle and lower part to middle and upper part in absorption reactor thermally middle and lower part periphery.
The Sweet natural gas admission passage comprises Sweet natural gas inlet pipe and jet thrust, and Sweet natural gas inlet pipe head end is connected with the natural-gas separator gas outlet, and end is connected with jet thrust.
The lean solution circulation line comprises circulation tube, recycle pump, control valve and under meter, pursues order from the import that is exported to circulation tube of circulation tube and is provided with recycle pump, control valve and under meter.
The atmospheric oxidation circulation line comprises circulation tube, flow control valve, gas blower, is provided with gas blower and flow control valve from the outlet of circulation tube by order.
The oxygenating pipeline comprises oxygenerator, control valve, under meter and oxygen cathete, and the oxygen cathete import is connected with the oxygenerator outlet, and outlet is connected with ingress's circulation tube of atmospheric oxidation circulation line, and the oxygen cathete from import to the exit is provided with control valve and under meter by order.
Sulphur is received the tubulation road and is comprised topping-up pump, flow control valve, pressure filter, reflux pump, pressure filter inlet pipe and return line, is provided with topping-up pump and flow control valve at the pressure filter inlet pipe by order; Be provided with reflux pump at return line.
Heating pipe line comprises the inlet/outlet pipe of heating coil and heating coil, and the inlet pipe of heating tube is connected with the outlet pipe of steam or water heating system, and outlet pipe is connected with back-steam or the water return pipeline of heating system.
The dosing pilot piping comprises dosing tank, dosing pump, micropressure adjusting valve and chemical feed pipe, is provided with and the micropressure adjusting valve that absorbs the oxidation reactor liquidometer and be connected with inner core liquidometer liquid level differential pressure signal wire at the outlet pipe of dosing pump.
Compared with the prior art the present invention has the following advantages:
1, this sulfur removal technology is simple, reasonable in design, can form serial standardized product according to process lot size whole process unit layout on a sled piece, and is on-the-spot quick and easy for installation, do not affect normal production.
2, invent novel absorption oxidation reaction apparatus, the equipment in the traditional technology has been incorporated into together, reduced number of devices and number of tubes, made things convenient for skid and carrying.
3, all under the uniform pressure state, doctor solution has reduced the doctor solution circulating consumption in the device internal recycling, has realized the efficient operation of desulfurizer for absorption and regenerative process.
Description of drawings
Fig. 1-flowage structure synoptic diagram of the present invention;
1-absorbs oxidation reactor, 2-reactor inner core, 3-Sweet natural gas admission passage among the figure, 4-lean solution circulation line, 5-atmospheric oxidation circulation line, 6-oxygenating pipeline, 7-sulphur is received the tubulation road, the 8-heating pipe line, 9-dosing pilot piping, 10-liquidometer, 11-reflux pump, the 12-return line, 13-Sweet natural gas output pilot piping; The FG-under meter, FTC-flow control valve, LIC-liquidometer, PCV-direct-operated regulator.
Embodiment
For further disclosing technical scheme of the present invention, elaborate by embodiment below in conjunction with Figure of description:
The present invention is based on wet oxidation reduction and desulfurization principle, doctor solution is alkaline aqueous solution, contain the absorption agent that the sweetening agent, stablizer, sulfur modifier, molysite etc. of excellent property form in the solution, the characteristics such as have that absorption rate is fast, degree of purification is high, sulphur easily reclaims, complexing agent stable performance and side reaction are little.The aqueous solution of doctor solution by alkali absorbs sulfide, hydrogen sulfide and alkali react generation HS-, be reduced into lower valency Fe ion by high valence state Fe ion, with HS-change into sulphur.In regenerative process, the ferrous solution of lower valency becomes high valence iron solution with airborne oxidizing substance catalytic oxidation, recovers oxidation susceptibility, solution circulated absorbing hydrogen sulphide gas.
A kind of integrated form desulphurizing natural gas in oil and gas fields device, comprise and absorb oxidation reactor 1, reactor inner core 2, Sweet natural gas admission passage 3, lean solution circulation line 4, atmospheric oxidation circulation line 5, oxygenating pipeline 6, sulphur receipts tubulation road 7, heating pipe line 8, dosing pilot piping 9 and Sweet natural gas output pilot piping 13, it is characterized in that absorbing oxidation reactor 1 and be made as vertical and cylindrical, upper cover to the central part of going to the bottom be provided with one with the bind cylindrical inner core of lower opening of upper cover, week is provided with the annular lean solution chamber of back cover under the upper shed in middle part to bottom; Be provided with a Sweet natural gas admission passage 3 at absorption oxidation reactor 1 upper cover lower, outer perimeter to inner core middle part; Middle and upper part in bottom, lean solution chamber to inner core is provided with a lean solution circulation line 4; Bottom in the bottom, lean solution chamber that absorbs oxidation reactor 1 to 3 imports of Sweet natural gas admission passage is provided with an atmospheric oxidation circulation line 5, and lower is import, and upper is outlet; Ingress at atmospheric oxidation circulation line 5 is provided with an oxygenating pipeline 6; Be provided with a Sweet natural gas output pilot piping 13 at absorption oxidation reactor 1 upper cover center; Be provided with a sulphur in lower cover center to the upper cover lower, outer perimeter that absorbs oxidation reactor 1 and receive tubulation road 7; Be provided with a heating pipe line 8 in absorption oxidation reactor 1 interior bottom; Be provided with a dosing pilot piping 9 of controlling with two liquidometer liquid level difference of the liquidometer 10 of the liquidometer 10 that absorbs the setting of oxidation reactor 1 middle and lower part to middle and upper part and the setting of inner core middle and lower part to middle and upper part in absorption reactor thermally middle and lower part periphery.
Doctor solution is filled in and absorbs in the oxidation reactor 1, sulfur-containing gas enters and absorbs oxidation reactor 1 reactor inner core 2 and evenly spray by jet thrust, hydrogen sulfide fully contacts with doctor solution, redox reaction occurs, hydrogen sulfide in the Sweet natural gas generates simple substance sulphur granule, doctor solution (lean solution) reacts and becomes rich solution, pure Sweet natural gas rising enters Sweet natural gas output pilot piping 13 and carries out outer defeated, establish self-contained pressure regulator PCV on the external transport pipeline, the control reactor pressure, rich solution moves downward under action of gravity to the annular space of reactor urceolus and inner core in the reactor inner core, carry out mixed occurrence redox reaction generation lean solution with the air from gas blower, by being arranged on the flow control valve FIC control air flow quantity on the blower export pipeline, promoting lean solution in the air bubble uphill process rises, lean solution enters in the ring-like lean solution chamber by the cutoff board overflow, and return reactor inner core 2 by recycle pump, make doctor solution continue circulation, circulating fluid volume measures and controls by control valve by the under meter FG of circulating-pump outlet, air continues to rise and get back to blower inlet through the airout of reactor, form circulation, in reactor, squeeze into oxygen by oxygenerator, control by the under meter metering of oxygenerator outlet and by control valve; Sulphur simple substance is gathered in reactor bottom and forms sulfur slurry under action of gravity, along with the sulphur slurries flow into pressure filter, under meter and valve controlling flow amount by pressure filter ingress, the doctor solution of separating is transmitted back to reactor by reflux pump and again recycles, sulphur is the defeated Industrial products that become outward, in sweetening process, because the loss of doctor solution is arranged, so need quantitatively to replenish doctor solution, control the micropressure adjusting valve control chemical feeding quantity of dosing pump outlet by absorbing oxidation reactor liquidometer LIC and inner core liquidometer differential pressure signal, keep the doctor solution addition of setting, replenish doctor solution.In absorbing oxidation reactor, make it become a circulation by liquid-flow, carry out the oxidation of rich solution at exocoel, carry out the desulfurization of Sweet natural gas at inner chamber.By the stable temperature of reaction in the heating pipe line maintenance absorption oxidation reactor.
Claims (9)
1. integrated form method for desulphurizing natural gas in oil and gas fields is to receive the integrated form desulphurizing natural gas in oil and gas fields device that tubulation road, heating pipe line, dosing pilot piping and natural output pilot piping form by main absorption oxidation reactor, reactor inner core, Sweet natural gas admission passage, lean solution circulation line, atmospheric oxidation circulation line, tonifying Qi pipeline, sulphur to implement:
Doctor solution is added in by the dosing pilot piping and absorbs in the oxidation reactor, sulfur-containing gas enters absorption oxidation reactor inner core by natural admission passage and evenly sprays by the gas distribution shower nozzle, hydrogen sulfide in the Sweet natural gas fully contacts with doctor solution, redox reaction occurs, hydrogen sulfide generates simple substance sulphur granule, be absorbed in and become rich solution in the doctor solution, rich solution moves downward under action of gravity in the reactor inner core to reactor urceolus annular space, carry out mixed occurrence redox reaction generation lean solution with the air from the atmospheric oxidation circulation line, promoting lean solution in the air bubble uphill process rises, and enter the reactor inner chamber by the lean solution circulation line, continue circulation desulfurization with doctor solution, air continues to rise and circulate by the atmospheric oxidation circulation line, continues and the rich solution oxidizing reaction; Fill into oxygen by the oxygenating pipeline to oxidation reactor simultaneously; Sulphur simple substance is gathered under action of gravity and absorbs the oxidation reactor bottom, rich solution becomes the sulphur slurries and receives the doctor solution of separating on the tubulation road by sulphur and be transmitted back to and absorb oxidation reactor and again recycle, sulphur is the defeated Industrial products that become outward, and the Sweet natural gas after the desulfurization enters the natural gas transport pipe network by the output pilot piping; The consumption of doctor solution replenishes and replenishes by the dosing pilot piping; Above-mentioned natural gas desulfur method is integrated in one based on traditional wet oxidation-reduction process desulfurization complicated technology and absorbs on the oxidation reactor, make it become a circulation by liquid-flow, carry out outer tube the oxidation of rich solution, the desulfurization of carrying out Sweet natural gas in inner core is a kind of fruitful natural gas desulfur method that does not have both at home and abroad.
2. integrated form desulphurizing natural gas in oil and gas fields device, comprise and absorb oxidation reactor, reactor inner core, Sweet natural gas admission passage, lean solution circulation line, atmospheric oxidation circulation line, oxygenating pipeline, sulphur receipts tubulation road, heating pipe line, dosing pilot piping and Sweet natural gas output pilot piping, it is characterized in that absorbing oxidation reactor and be made as vertical and cylindrical, upper cover to the central part of going to the bottom be provided with one with the bind cylindrical inner core of lower opening of upper cover, week is provided with the annular lean solution chamber of back cover under the upper shed in middle part to bottom; Be provided with a Sweet natural gas admission passage in absorption oxidation reactor upper cover lower, outer perimeter to the inner core middle part; Middle and upper part in bottom, lean solution chamber to inner core is provided with a lean solution circulation line; Bottom in the bottom, lean solution chamber that absorbs oxidation reactor to the import of Sweet natural gas admission passage is provided with an atmospheric oxidation circulation line, and lower is import, and upper is outlet; Ingress at the atmospheric oxidation circulation line is provided with an oxygenating pipeline; Be provided with a Sweet natural gas output pilot piping at absorption oxidation reactor upper cover center; Be provided with a sulphur in lower cover center to the upper cover lower, outer perimeter that absorbs oxidation reactor and receive the tubulation road; The bottom is provided with a heating pipe line in absorbing oxidation reactor; Be provided with a dosing pilot piping of controlling with two liquidometer liquid level difference of the liquidometer of the liquidometer that absorbs the setting of oxidation reactor middle and lower part to middle and upper part and the setting of inner core middle and lower part to middle and upper part in absorption reactor thermally middle and lower part periphery.
3. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: the Sweet natural gas admission passage comprises Sweet natural gas inlet pipe and jet thrust, Sweet natural gas inlet pipe head end is connected with the natural-gas separator gas outlet, and end is connected with jet thrust.
4. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: the lean solution circulation line comprises circulation tube, recycle pump, control valve and under meter, pursues order from the import that is exported to circulation tube of circulation tube and is provided with recycle pump, control valve and under meter.
5. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2 is characterized in that: the atmospheric oxidation circulation line comprises circulation tube, flow control valve, gas blower, is provided with gas blower and flow control valve from the outlet of circulation tube by order.
6. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: the oxygenating pipeline comprises oxygenerator, control valve, under meter and oxygen cathete, the oxygen cathete import is connected with the oxygenerator outlet, outlet is connected with ingress's circulation tube of atmospheric oxidation circulation line, and the oxygen cathete from import to the exit is provided with control valve and under meter by order.
7. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: sulphur is received the tubulation road and is comprised topping-up pump, flow control valve, pressure filter, reflux pump, pressure filter inlet pipe and return line, is provided with topping-up pump and flow control valve at the pressure filter inlet pipe by order; Be provided with reflux pump at return line.
8. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: heating pipe line comprises the inlet/outlet pipe of heating coil and heating coil, the inlet pipe of heating tube is connected with the outlet pipe of steam or water heating system, and outlet pipe is connected with back-steam or the water return pipeline of heating system.
9. integrated form desulphurizing natural gas in oil and gas fields device according to claim 2, it is characterized in that: the dosing pilot piping comprises dosing tank, dosing pump, micropressure adjusting valve and chemical feed pipe, is provided with and the micropressure adjusting valve that absorbs the oxidation reactor liquidometer and be connected with inner core liquidometer liquid level differential pressure signal wire at the outlet pipe of dosing pump.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943873A (en) * | 2017-04-11 | 2017-07-14 | 中国石油大学(华东) | Natural-gas sulphur reclaims reaction unit under the conditions of a kind of floating |
| CN107398160A (en) * | 2017-08-18 | 2017-11-28 | 北京拉非克石油工程技术有限公司 | Desulfurizer |
| CN107937016A (en) * | 2017-10-27 | 2018-04-20 | 中国石油化工股份有限公司 | A kind of device of oil well gathering system hydrogen sulfide HIGH PRESSURE TREATMENT |
| CN107975360A (en) * | 2017-10-27 | 2018-05-01 | 中国石油化工股份有限公司 | A kind of device and method of oil well gathering system hydrogen sulfide HIGH PRESSURE TREATMENT |
| CN108479353A (en) * | 2018-05-10 | 2018-09-04 | 四川沃兹凯兰科技有限公司 | A kind of oil gas field cesspool sulfur-bearing flash distillation Flash Gas Compression Skid System and sulfur removal technology |
| CN111036057A (en) * | 2018-10-12 | 2020-04-21 | 中国石油化工股份有限公司 | Complete desulfurization device and process for sulfur-containing gas purification treatment of medium-low latent sulfur oil and gas well |
| CN117180975A (en) * | 2023-11-08 | 2023-12-08 | 中太海碳(上海)环保科技有限公司 | A integrative reaction unit for boats and ships tail gas treatment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275650A (en) * | 1994-04-12 | 1995-10-24 | Mitsubishi Heavy Ind Ltd | Exhaust gas desulfurization method |
| CN101948705A (en) * | 2010-08-10 | 2011-01-19 | 浙江大学 | Integrated methane safety biological desulfurization device |
-
2013
- 2013-01-22 CN CN201310022865.3A patent/CN103060037B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275650A (en) * | 1994-04-12 | 1995-10-24 | Mitsubishi Heavy Ind Ltd | Exhaust gas desulfurization method |
| CN101948705A (en) * | 2010-08-10 | 2011-01-19 | 浙江大学 | Integrated methane safety biological desulfurization device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943873A (en) * | 2017-04-11 | 2017-07-14 | 中国石油大学(华东) | Natural-gas sulphur reclaims reaction unit under the conditions of a kind of floating |
| CN106943873B (en) * | 2017-04-11 | 2019-05-21 | 中国石油大学(华东) | Natural-gas sulphur recycles reaction unit under the conditions of a kind of floating |
| CN107398160A (en) * | 2017-08-18 | 2017-11-28 | 北京拉非克石油工程技术有限公司 | Desulfurizer |
| CN107398160B (en) * | 2017-08-18 | 2023-09-29 | 北京拉非克石油工程技术有限公司 | Desulfurizing device |
| CN107937016A (en) * | 2017-10-27 | 2018-04-20 | 中国石油化工股份有限公司 | A kind of device of oil well gathering system hydrogen sulfide HIGH PRESSURE TREATMENT |
| CN107975360A (en) * | 2017-10-27 | 2018-05-01 | 中国石油化工股份有限公司 | A kind of device and method of oil well gathering system hydrogen sulfide HIGH PRESSURE TREATMENT |
| CN107937016B (en) * | 2017-10-27 | 2020-05-01 | 中国石油化工股份有限公司 | Hydrogen sulfide high-pressure treatment device of oil well gathering and transportation system |
| CN108479353A (en) * | 2018-05-10 | 2018-09-04 | 四川沃兹凯兰科技有限公司 | A kind of oil gas field cesspool sulfur-bearing flash distillation Flash Gas Compression Skid System and sulfur removal technology |
| CN111036057A (en) * | 2018-10-12 | 2020-04-21 | 中国石油化工股份有限公司 | Complete desulfurization device and process for sulfur-containing gas purification treatment of medium-low latent sulfur oil and gas well |
| CN117180975A (en) * | 2023-11-08 | 2023-12-08 | 中太海碳(上海)环保科技有限公司 | A integrative reaction unit for boats and ships tail gas treatment |
| CN117180975B (en) * | 2023-11-08 | 2024-02-09 | 中太海碳(上海)环保科技有限公司 | A integrative reaction unit for boats and ships tail gas treatment |
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| CN103060037B (en) | 2014-06-11 |
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