CN106622130B - It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material - Google Patents
It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material Download PDFInfo
- Publication number
- CN106622130B CN106622130B CN201611192807.5A CN201611192807A CN106622130B CN 106622130 B CN106622130 B CN 106622130B CN 201611192807 A CN201611192807 A CN 201611192807A CN 106622130 B CN106622130 B CN 106622130B
- Authority
- CN
- China
- Prior art keywords
- adsorbent
- flying dust
- carbon residue
- chamber
- modified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28009—Magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material, including parts such as a flying dust carbon residue storage room, three modified rooms, a spray chamber, a magnetization chamber, a Magnetic reagent batcher, a fluid bed dryer and adsorbent transfer device；The flying dust carbon residue floatingly selected through upstream flotation machine equipment is stored in flying dust carbon residue storage room, after successively modified by modified room, spray chamber washing, magnetization chamber assign magnetic and fluid bed dryer drying and processing, it is made that have the characteristics that can the high effective flue gas demercuration adsorbent that recycles of magnetic force；The raw material of adsorbent uses flying dust carbon residue, greatly reduces the cost of coal-fired plant flue gas demercuration；This adsorbent preparation facilities and method realize the scale of demercuration adsorbent preparation, automation, industrialization; meet the demand in practical power plant's operational process to demercuration adsorbent; the utilization rate that adsorbent is improved by the means for assigning magnetic to modified flying dust carbon residue, has significant economic benefit and environmental benefit.
Description
Technical field
The invention belongs to chemosorbent preparation technical fields, are related to a kind of using flying dust carbon residue as the demercuration adsorbent of raw material
Preparation facilities and method.
Background technique
In order to alleviate whole world mercury pollution situation, national governments and international organization have worked out stringent mercury emissions standard in succession.
Newest " fossil-fuel power plant atmospheric pollutant emission standard " has been promulgated on July 29th, 2011 in China, it is desirable that on January 1st, 2015 opens
Begin, coal-burning boiler mercury control is in 30 μ g/m3Below.In January, 2013, in the meeting that the United Nations holds, it is desirable that facilitate one
Global agreement, it is common that mercury pollution is inhibited to threaten caused by the mankind.
In all demercuration technologies, adsorption method is the demercuration technology of most mature at present and existing industrial application.Selection
Suitable adsorbent is the premise that this technology can have good demercuration effect, and active carbon is most widely used absorption at present
Agent.Active carbon demercuration efficiency is although very ideal, but it is insufficient to there are following several points: 1. adsorbent costs are excessively high；2. causing to fly
Grey quality reduces.
Compared to active carbon, although the porosity that flying dust carbon residue is not very ideal, research shows that mercury is in low concentration region
(0.5-1.2mg/m3) when, flying dust carbon residue can satisfy emission request to the adsorption effect of mercury.In addition, the cost of flying dust carbon residue is very
It is low, therefore it is a kind of very promising demercuration adsorbent raw material.Carrying out corresponding modification to flying dust carbon residue can be further
Its demercuration efficiency is improved, magnetization treatment is carried out then and the recycling of adsorbent can be achieved, and guarantees the quality that flying dust recycles.Mesh
Before, the modification of adsorbent and magnetization treatment many places need a large amount of manual operation, actual production process in laboratory stage
In may be implemented continuously to automate Adsorbent modification, magnetized device on a large scale there are no a set of.It can work so exploitation is a set of
Industryization application is the demercuration adsorbent preparation facilities of raw material and method for coal-fired plant flue gas pollutant mercury using flying dust carbon residue
Removing be of great significance.
Summary of the invention
The purpose of the present invention is to provide a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material, will
The modification of adsorbent and magnetizing equipment are integrated in one, realize that continuously extensive automation prepares adsorbent, are received with deduster
The flying dust carbon residue integrated can be used for removing the mercury in flue gas as adsorbent made from raw material, and cost is very low and ensure that flying dust recycles
Quality.
In order to achieve the above objectives, the inventive system comprises: including set gradually from bottom to top modification room, spray chamber,
Magnetization chamber and fluid bed dryer, the modification room are stored by pipeline and the valve being installed on the pipeline and flying dust carbon residue
Room is connected, and has the elevation bar across spray chamber bottom in modified indoor location, modified interior bottom is provided with and elevation bar phase
Even and can be provided with the modification room filter membrane that elevation bar moves up and down, the bottom of spray chamber and filter film location with modified room
The corresponding door that can be opened and closed, spray chamber top are provided with spray head corresponding with modified room filtering film location, spray chamber bottom
Portion two sides are respectively arranged with the spray waste fluid channel being connected with spray chamber and spray chamber pump, and magnetization chamber passes through drinking-water pipe and spray
Room pump is connected, and magnetization chamber elevation bar and magnetic stirring apparatus are equipped in magnetization chamber, and magnetization chamber bottom is provided with to be gone up and down with magnetization chamber
Item be connected and can be connected by pipeline with magnetization chamber with the magnetization chamber filter membrane that it is moved up and down, Magnetic reagent batcher,
The bottom of the liquefaction bed dryer passed through with adsorbent is provided with and with magnetization chamber filtering film location corresponding can open and close
Door.
The modification room is set as three, and each modified room is connected by respective valve with flying dust carbon residue storage room
It is logical.
The spray head of quantity identical as modified room is provided in the spray chamber, each spray head is located at corresponding modified room
Surface.
Waste liquid valve is set in the spray waste fluid channel.
The area of the modification room filter membrane, magnetization chamber filter membrane is identical as modified room, the area of magnetization chamber.
Demercuration adsorbent preparation method of the invention, which comprises the steps of:
1) flying dust carbon residue is selected from flying dust through upstream equipment flotation device, and enters conduct in flying dust carbon residue storage room (1)
The raw material of adsorbent is to be processed；
2) flying dust carbon residue is passed through modified room by Open valve, and flying dust carbon residue is molten in modifying agent i.e. 6% KI in modified room
It is impregnated 12 hours in liquid, improves flying dust carbon residue to the absorption property of mercury using reacting between mercury and halogen；
3) after immersion treatment, modified room filter membrane is risen by elevation bar, and the door of the bottom of spray chamber is opened, and will be inhaled
Attached dose filters out from modifying agent and rises to spray chamber together with modified room filter membrane；
4) door for closing the bottom of spray chamber opens spray head, opens simultaneously waste liquid valve, sprays into 90 DEG C of distilled water, will inhale
Attached dose of upper extra modifying agent washes away, and spray waste liquid is discharged from spray waste fluid channel；
5) waste liquid valve is closed, spray head continues to spray into distilled water, so that adsorbent is immersed in distilled water, opens spray chamber
Distilled water is sucked drinking-water pipe together with adsorbent by pump, and enters magnetization chamber；
6) while adsorbent enters magnetization chamber, by Fe3O4Powder and adsorbent are fed by the mass ratio of 1:3 by Magnetic reagent
Machine is by Fe3O4Powder is sent into magnetization chamber, magnetic stirring apparatus is opened, to the attached magnetic of adsorbent；
7) after the completion of magnetizing, magnetization chamber filter membrane is risen by magnetization chamber elevation bar, and the bottom of fluid bed dryer
It opens, adsorbent is filtered out from solution and as magnetization chamber filter membrane is transferred to fluid bed dryer；
8) in fluid bed dryer, after the completion of the adsorbent drying after being modified and magnetizing, after adsorbent channel enters
Continuous adsorbent storage equipment.
The valve of the step 2) three modified rooms is opened every 4 hours sequences flying dust carbon residue being passed through corresponding modification
Room.
The temperature of the step 6) magnetization chamber is 90 DEG C, and heat source is by the hot-air all the way by air preheater.
The drying temperature of the step 8) fluid bed dryer is 90 DEG C, and heat source by the hot-air all the way of air preheater by mentioning
For.
Compared with the existing technology, the present invention has the advantage that
The present invention is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, and the modification of adsorbent and magnetization are set
It is standby to be integrated in one, convenient for industrialization large scale preparation demercuration adsorbent.It is submerged in solution by filter membrane and elevation bar
Adsorbent filter out and be transferred to next processing unit, instead of manual operation, realize automation adsorbent preparation.
3 identical modified rooms are set, avoid the modified operating time it is too long caused by the idle situation of other processing units, realize
It is continuously continual to prepare adsorbent.Using the hot-air all the way by air preheater as heat source, magnetization chamber and fluidized bed are maintained
High temperature in drying machine, reduces equipment energy consumption, meets energy-saving and environment-friendly theory.
The present invention is a kind of using flying dust carbon residue as the demercuration adsorbent preparation method of raw material, compared to traditional activated carbon adsorption
Agent, cost substantially reduce.Processing is modified to flying dust carbon residue using 6% KI solution, flying dust carbon residue can be greatly improved
Demercuration efficiency, it is sufficient to reach the requirement of flue gas emission.Utilize Fe3O4Powder carries out magnetization treatment to modified flying dust carbon residue, makes
The recycling for obtaining adsorbent is possibly realized, and can separate adsorbent from flying dust, guarantees the quality that flying dust recycles.
Modified and magnetization treatment is directly docked, modified drying process is eliminated, simplifies process, improve demercuration adsorbent system
Standby efficiency.
Detailed description of the invention
Fig. 1 is structure principle chart of the invention.
In figure: 1 is flying dust carbon residue storage room, and 2 be valve, and 3 be valve, and 4 be valve, and 5 be modified room, and 6 be to be modified room, 7
It is spray head for modified room, 8,9 be spray head, and 10 be spray head, and 11 be spray chamber, and 12 be waste liquid valve, and 13 be to spray waste fluid channel, 14
It is drinking-water pipe for spray chamber pump, 15,16 be magnetic stirring apparatus, and 17 be magnetization chamber, and 18 be Magnetic reagent batcher, and 19 is dry for fluidized bed
Dry machine, 20 be modified room filter membrane, and 21 be modified room filter membrane, and 22 be modified room filter membrane, and 23 be magnetization chamber filter membrane, and 24 are
Elevation bar, 25 be elevation bar, and 26 be elevation bar, and 27 be magnetization chamber elevation bar, and 28 be adsorbent channel.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
As shown in Figure 1, the present invention includes three modified rooms 5,6,7, spray chamber 11, magnetization chamber set gradually from bottom to top
17 and fluid bed dryer 19, described three modified rooms pass through respectively pipeline and the valve being installed on the pipeline 2,3,4 with
Flying dust carbon residue storage room 1 is connected, and has the elevation bar 24,25,26 across 11 bottom of spray chamber in each modified indoor location, respectively changes
Property room in bottom be provided with it is being connected with elevation bar and being moved up and down with elevation bar and identical with modified room floor space
Modified room filter membrane 20,21,22, the bottom of spray chamber 11 are provided with that film location is corresponding to open and close with each modified room filtering
Door, spray head 8,9,10 corresponding with each modified room filtering film location, 11 bottom two of spray chamber are provided at the top of spray chamber 11
Side is respectively arranged with the spray waste fluid channel 13 being connected with spray chamber 11 and spray chamber pump 14, sprays and is arranged in waste fluid channel 13
Waste liquid valve 12, magnetization chamber 17 are connected by drinking-water pipe 15 with spray chamber pump 14, and magnetization chamber elevation bar is equipped in magnetization chamber 17
27 and magnetic stirring apparatus 16,17 bottom of magnetization chamber be provided with it is being connected with magnetization chamber elevation bar and can be moved up and down with it with
The identical magnetization chamber filter membrane 23 of magnetization chamber floor space, Magnetic reagent batcher 18 are connected with magnetization chamber 17 by pipeline, are had
Adsorbent is provided with by the bottom of 28 liquefaction bed dryer 19 filters that film location is corresponding to be opened and closed with magnetization chamber
Door.
Referring to Fig. 1, demercuration adsorbent preparation method of the invention includes the following steps:
1) flying dust carbon residue is selected from flying dust through upstream equipment flotation device, and is entered in flying dust carbon residue storage room 1 as suction
Attached dose of raw material is to be processed；
2) every 4 hours valves 2 of unlatching or valve 3 or valve 4, flying dust carbon residue is passed through modified room 5 or modified room 6
Or modified room 7, in modified room, flying dust carbon residue impregnates 12 hours in the KI solution of modifying agent i.e. 6%, using mercury and halogen it
Between reaction, further increase flying dust carbon residue to the absorption property of mercury；
3) after immersion treatment, modified room 5 or the filter membrane 20 or filter membrane 21 or filter membrane that are modified room 6 or are modified in room 7
22 are risen by elevation bar 24 or elevation bar 25 or elevation bar 26, and the door of the bottom of spray chamber 11 is opened, by adsorbent from changing
Property agent in filter out and rise to spray chamber 11 together with modified room filter membrane；
4) door for closing the bottom of spray chamber 11 opens spray head, opens simultaneously waste liquid valve 12, sprays into 90 DEG C of distilled water,
Modifying agent extra on adsorbent is washed away, and spray waste liquid is discharged from spray waste fluid channel 13；
5) waste liquid valve 12 is closed, spray head continues to spray into distilled water, so that adsorbent is immersed in distilled water, opens spray
Distilled water is sucked drinking-water pipe 15 together with adsorbent by room pump 14, and enters magnetization chamber 17；
6) while adsorbent enters magnetization chamber 17, by Fe3O4Powder and adsorbent are given by the mass ratio of 1:3 by Magnetic reagent
Material machine 18 is by Fe3O4Powder is sent into magnetization chamber 17, and the temperature control of magnetization chamber 17 is at 90 DEG C, and heat source is by passing through air preheater all the way
Hot-air provides, and magnetic stirring apparatus 16 is opened, and to the attached magnetic of adsorbent, magnetic history need to continue 3.5 hours；
After the completion of magnetization, magnetization chamber filter membrane 23 is risen by magnetization chamber elevation bar 27, and fluid bed dryer 19
Bottom is opened, and adsorbent is filtered out from solution and as magnetization chamber filter membrane is transferred to fluid bed dryer 19；
8) at a temperature of dry 4 hour, heat source of the adsorbent at 90 DEG C in fluid bed dryer 19, after being modified and magnetizing
By providing by the hot-air all the way of air preheater, after the completion of dry, enter initial adsorbent material storage facilities through adsorbent channel 28.
The present invention prepares demercuration adsorbent using flying dust carbon residue as raw material, make the preparation of demercuration adsorbent realize scale,
Automation, industrialization.Rationally using the hot-air all the way by air preheater as the heat source in adsorbent preparation process, effectively
Reduce plant energy consumption.The raw material of adsorbent uses flying dust carbon residue, its cost of material is almost nil for power plant, mentions significantly
The high economy of coal-fired plant flue gas demercuration.In addition to modified operation, magnetization treatment also is carried out to adsorbent, realizes modified fly
The recycling of grey carbon residue improves its utilization rate, and ensure that the quality of flying dust is unaffected.Adsorbent preparation flow arrangement
Rationally, a certain processing links situation idle for a long time is avoided to be omitted modified in addition, linking will be modified and be magnetized
Drying process simplifies technique.This adsorbent preparation facilities and method can meet the big rule in power plant's operational process to adsorbent
Mould continuity demand obtains ideal demercuration effect.
Claims (9)
1. a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, it is characterised in that: including successively setting from bottom to top
Modification room, spray chamber (11), magnetization chamber (17) and the fluid bed dryer (19) set, the modification room pass through pipeline and peace
Valve on pipeline is connected with flying dust carbon residue storage room (1), has in modified indoor location across spray chamber (11) bottom
Elevation bar, modified interior bottom is provided with being connected with elevation bar and can be with the modification room filtering that elevation bar moves up and down
Film, the bottom of spray chamber (11) are provided with the door that can be opened and closed corresponding with modified room filtering film location, spray chamber (11) top
Portion is provided with spray head corresponding with modified room filtering film location, and spray chamber (11) two sides of the bottom are respectively arranged with and spray chamber phase
The spray waste fluid channel (13) and spray chamber of connection pump (14), and magnetization chamber (17) pumps (14) phase by drinking-water pipe (15) and spray chamber
Even, magnetization chamber elevation bar (27) and magnetic stirring apparatus (16) be installed in magnetization chamber (17), magnetization chamber (17) bottom be provided with
Magnetization chamber elevation bar be connected and pipe can be passed through with the magnetization chamber filter membrane (23) that it is moved up and down, Magnetic reagent batcher (18)
Road is connected with magnetization chamber (17), is provided with by the bottom of the liquefaction bed dryer (19) of (28) and magnetization chamber with adsorbent
Filter the corresponding door that can be opened and closed of film location.
2. according to claim 1 using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, it is characterised in that: described
Modification room be set as three, and each modified room is connected by respective valve with flying dust carbon residue storage room (1).
3. according to claim 2 using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, it is characterised in that: described
Spray chamber (11) in be provided with the spray head of quantity identical as modified room, each spray head is located at the surface of corresponding modified room.
4. according to claim 1 using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, it is characterised in that: described
Spray waste fluid channel (13) on be arranged waste liquid valve (12).
5. according to claim 1 using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material, it is characterised in that: described
Modification room filter membrane, the area of magnetization chamber filter membrane it is identical as modified room, the area of magnetization chamber.
6. a kind of taking off using flying dust carbon residue as the demercuration adsorbent preparation facilities of raw material using any one of claim 1 to 5
Mercury absorbent preparation method, which comprises the steps of:
1) flying dust carbon residue is selected from flying dust through upstream equipment flotation device, and is entered in flying dust carbon residue storage room (1) as absorption
The raw material of agent is to be processed；
2) flying dust carbon residue is passed through modified room by Open valve, and flying dust carbon residue is in the KI solution of modifying agent i.e. 6% in modified room
It impregnates 12 hours, improves flying dust carbon residue to the absorption property of mercury using reacting between mercury and halogen；
3) after immersion treatment, modified room filter membrane is risen by elevation bar, and the door of the bottom of spray chamber (11) is opened, and will be inhaled
Attached dose filters out from modifying agent and rises to spray chamber (11) together with modified room filter membrane；
4) door for closing the bottom of spray chamber (11) opens spray head, opens simultaneously waste liquid valve (12), sprays into 90 DEG C of distilled water,
Modifying agent extra on adsorbent is washed away, and spray waste liquid is discharged from spray waste fluid channel (13)；
5) waste liquid valve (12) are closed, spray head continues to spray into distilled water, so that adsorbent is immersed in distilled water, opens spray chamber
It pumps (14) and distilled water is sucked into drinking-water pipe (15) together with adsorbent, and enter magnetization chamber (17)；
6) while adsorbent enters magnetization chamber (17), by Fe3O4Powder and adsorbent are fed by the mass ratio of 1:3 by Magnetic reagent
Machine (18) is by Fe3O4Powder is sent into magnetization chamber (17), opens magnetic stirring apparatus (16), to the attached magnetic of adsorbent；
7) after the completion of magnetizing, magnetization chamber filter membrane (23) is risen by magnetization chamber elevation bar (27), and fluid bed dryer
(19) bottom is opened, and adsorbent is filtered out from solution and as magnetization chamber filter membrane is transferred to fluid bed dryer
(19)；
8) in fluid bed dryer (19), after the completion of modified and after magnetizing adsorbent is dry, through adsorbent channel (28) into
Enter initial adsorbent material storage facilities.
7. utilization according to claim 6 is using flying dust carbon residue as the demercuration adsorbent of the demercuration adsorbent preparation facilities of raw material
Preparation method, it is characterised in that: the valve of the step 2) three modified rooms is opened every 4 hours sequences and is passed through flying dust carbon residue
Corresponding modified room.
8. utilization according to claim 6 is using flying dust carbon residue as the demercuration adsorbent of the demercuration adsorbent preparation facilities of raw material
Preparation method, it is characterised in that: the temperature of the step 6) magnetization chamber (17) is 90 DEG C, and heat source is by passing through air preheater all the way
Hot-air provides.
9. utilization according to claim 6 is using flying dust carbon residue as the demercuration adsorbent of the demercuration adsorbent preparation facilities of raw material
Preparation method, it is characterised in that: the drying temperature of the step 8) fluid bed dryer (19) is 90 DEG C, and heat source is by by empty pre-
The hot-air all the way of device provides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192807.5A CN106622130B (en) | 2016-12-21 | 2016-12-21 | It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192807.5A CN106622130B (en) | 2016-12-21 | 2016-12-21 | It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106622130A CN106622130A (en) | 2017-05-10 |
| CN106622130B true CN106622130B (en) | 2018-12-18 |
Family
ID=58834695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192807.5A Active CN106622130B (en) | 2016-12-21 | 2016-12-21 | It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106622130B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078797A (en) * | 2010-12-16 | 2011-06-01 | 浙江天蓝环保技术有限公司 | Modified magnetic catalyst for demercuration of flue gas as well as preparation method and application thereof |
| CN104043395A (en) * | 2014-06-26 | 2014-09-17 | 南京师范大学 | Device and method for preparing biomass carbon-based demercuration adsorbents |
| CN205084747U (en) * | 2015-10-09 | 2016-03-16 | 黑龙江科技大学 | Use white mud and oil shale ash device as compound adsorbent of raw materials preparation |
| CN105983297A (en) * | 2015-02-09 | 2016-10-05 | 华北电力大学 | Coal-fired power plant fly ash adsorbent integral modification and injection mercury-removing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20120320A1 (en) * | 2012-04-12 | 2013-10-13 | St Microelectronics Srl | DEVICE AND METHOD FOR THE PREPARATION OF BIOLOGICAL SAMPLES, IN PARTICULAR FOR THE EXTRACTION OF DNA, AND THE LOADING IN DRAINAGE FOR THE NEXT EXECUTION OF PCR |
-
2016
- 2016-12-21 CN CN201611192807.5A patent/CN106622130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078797A (en) * | 2010-12-16 | 2011-06-01 | 浙江天蓝环保技术有限公司 | Modified magnetic catalyst for demercuration of flue gas as well as preparation method and application thereof |
| CN104043395A (en) * | 2014-06-26 | 2014-09-17 | 南京师范大学 | Device and method for preparing biomass carbon-based demercuration adsorbents |
| CN105983297A (en) * | 2015-02-09 | 2016-10-05 | 华北电力大学 | Coal-fired power plant fly ash adsorbent integral modification and injection mercury-removing system |
| CN205084747U (en) * | 2015-10-09 | 2016-03-16 | 黑龙江科技大学 | Use white mud and oil shale ash device as compound adsorbent of raw materials preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106622130A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106915972A (en) | A kind of modified coal ash haydite and its preparation method and application | |
| CN108211657A (en) | A kind of energy-saving and environment-friendly device for processing laboratory waste gas | |
| CN209302469U (en) | A kind of reaction kettle waste gas continuous purification processing unit | |
| CN204153890U (en) | A kind of novel fresh air is except haze machine | |
| CN106622130B (en) | It is a kind of using flying dust carbon residue as the demercuration adsorbent preparation facilities and method of raw material | |
| CN103446846A (en) | Organic waste gas purifying all-in-one machine | |
| CN108826493A (en) | A kind of air cleaning facility using electrostatic precipitation | |
| CN202666653U (en) | Organic waste gas adsorbing and recycling device without wastewater discharge | |
| CN204710061U (en) | A kind of energy-saving containing volatile organic matter industrial waste gas environment protection treating retracting device | |
| CN205119765U (en) | Heat recovery system of fluidized bed | |
| CN208541979U (en) | A kind of energy-saving and environment-friendly device for processing laboratory waste gas | |
| CN206700987U (en) | Water circulation type dust arrester | |
| CN106352439A (en) | Air purifier | |
| CN207476572U (en) | Deodorization air exhausting device in a kind of livestock culture room | |
| CN206404577U (en) | A kind of water reducer production line waste gas treatment equipment | |
| CN205700127U (en) | A kind of biological air purifying device intelligence control system | |
| CN204522681U (en) | A kind of containing volatile organic matter industrial waste gas environment protection treating retracting device | |
| CN204593736U (en) | A kind of fresh air purifier | |
| CN106925246A (en) | A kind of micro wave regeneration processing method of Powder ash adsorption material | |
| CN209438376U (en) | Circularly-supercharged air filtering clearing machine in a kind of system | |
| CN208194036U (en) | A kind of air cleaning unit based on the cleaning of medium under negative pressure | |
| CN206778047U (en) | A kind of multipurpose waste gas purification environmental protection equipment | |
| CN205678787U (en) | A kind of portable air purifier | |
| CN206890747U (en) | A kind of ventilation system for buildings with heating performance | |
| CN206191773U (en) | Air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |