CN112028720A - Production line and production method of emulsion explosive composite oil phase - Google Patents
Production line and production method of emulsion explosive composite oil phase Download PDFInfo
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- CN112028720A CN112028720A CN202010710034.5A CN202010710034A CN112028720A CN 112028720 A CN112028720 A CN 112028720A CN 202010710034 A CN202010710034 A CN 202010710034A CN 112028720 A CN112028720 A CN 112028720A
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- Prior art keywords
- kettle
- reaction kettle
- oleic acid
- condenser
- reaction
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- 239000002360 explosive Substances 0.000 title claims abstract description 36
- 239000000839 emulsion Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 113
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 60
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 60
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 60
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000005642 Oleic acid Substances 0.000 claims abstract description 60
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 60
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 60
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229940075582 sorbic acid Drugs 0.000 claims abstract description 17
- 235000010199 sorbic acid Nutrition 0.000 claims abstract description 17
- 239000004334 sorbic acid Substances 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 11
- 230000005494 condensation Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000001556 precipitation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/285—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with fuel oil, e.g. ANFO-compositions
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
Abstract
The invention discloses a production line of an emulsion explosive composite oil phase, which comprises the following steps: the device comprises a heat-conducting oil boiler, a sorbic acid storage tank and an oleic acid storage tank are respectively arranged on the right side of the heat-conducting oil boiler, an oleic acid preheating kettle is arranged on the lower portion of the heat-conducting oil boiler, a first reaction kettle and a second reaction kettle are respectively arranged on two sides of the oleic acid preheating kettle, the heat-conducting oil boiler and the oleic acid storage tank are respectively communicated with the oleic acid preheating kettle through connecting pipelines, and the sorbic acid storage tank is respectively connected with the first reaction kettle and the second reaction kettle through two groups of connecting pipes; the invention also discloses a condensation method of the emulsion explosive composite oil phase; by adopting the technical scheme, the condensation effect is improved, the automation degree of the production line is high, and the production effect is effectively improved.
Description
Technical Field
The invention relates to the technical field of production of composite oil phases of emulsion explosives, in particular to a production line and a production method of the composite oil phases of the emulsion explosives.
Background
Emulsion explosive emulsification extends is to make microdroplets of oxidant salt aqueous solution uniformly dispersed in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads and the like by virtue of the action of an emulsifier to form a water-in-oil emulsion explosive, which is a novel industrial explosive developed in the 70 th 20 th century. Emulsion explosives are one type of aqueous explosive. Emulsion explosive is a new product developed in the 70's of the 20 th century. Blabm in the United states in 1969 first described emulsion explosive technology relatively fully, the earliest emulsion explosives being non-detonator sensitive and having to be detonated by means of a relay primer in use. Later, with the research on emulsion explosives, emulsion explosives researched in later period also have detonator sensitivity, good water resistance, good explosion performance, low mechanical sensitivity, good safety and the like, and simultaneously have lower cost than water gel explosives. At present, emulsion explosives are widely used at home and abroad.
The compound oil phase of emulsion explosive is cooled in the production technology of the compound oil phase of the existing emulsion explosive, but the traditional cooling mode easily causes the condition of insufficient cooling effect, and meanwhile, the compound oil phase of the emulsion explosive needs to react with the compound oil phase in the processing process, and various reaction kettles are needed for the reaction of various raw materials, so as to avoid the conflict between the raw materials. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The invention aims to provide a production line of an emulsion explosive composite oil phase, which solves the problems that the emulsion explosive composite oil phase needs to be cooled in the existing production process of the emulsion explosive composite oil phase in the prior art, but the traditional cooling mode easily causes insufficient cooling effect, the emulsion explosive composite oil phase needs to be reacted in the processing process, and multiple reaction kettles are needed for the reaction of multiple raw materials so as to avoid the conflict among the raw materials.
In order to achieve the purpose, the invention provides the following technical scheme: a production line of an emulsion explosive composite oil phase comprises: the heat conduction oil boiler, the right side of heat conduction oil boiler is equipped with sorbic acid storage tank and oleic acid storage tank respectively, the both sides that the lower part of heat conduction oil boiler was equipped with oleic acid preheating kettle and oleic acid preheating kettle are equipped with first reation kettle and second reation kettle respectively, heat conduction oil boiler and oleic acid storage tank are linked together with oleic acid preheating kettle through connecting tube respectively, sorbic acid storage tank is connected between with first reation kettle and second reation kettle respectively through two sets of connecting pipes, oleic acid preheating kettle is linked together between with first reation kettle and the second reation kettle respectively through connecting tube, the upper portion of second reation kettle is equipped with first condenser and second condenser, the second reation kettle is connected with first condenser through connecting tube, first reation kettle is connected with the second condenser through connecting tube, the right side of first condenser and second condenser is equipped with water cooling tank and first condenser and second condenser pass through connecting tube and water cooling tank Are communicated with each other.
In a preferred embodiment of the present invention, two sets of transfer pumps are provided between the first condenser and the water cooling tank and between the second condenser and the water cooling tank, and the two sets of transfer pumps are respectively communicated with two connection ports of the water cooling tank.
As a preferred embodiment of the present invention, a sedimentation tank is disposed on the right side of the first reaction vessel, and bottom outlets of the first reaction vessel and the second reaction vessel are communicated with the sedimentation tank through a connecting pipeline.
As a preferred embodiment of the present invention, the first reaction kettle, the second reaction kettle and the oleic acid preheating kettle are respectively provided with a driving motor at the upper part thereof, and the output end of the driving motor is provided with a stirring device.
In a preferred embodiment of the present invention, the sorbic acid storage tank, the oleic acid storage tank, the first reaction kettle, the second reaction kettle and the oleic acid preheating kettle are respectively provided with an electromagnetic valve inside their connecting pipes, and the electromagnetic valves are connected to an external controller.
The invention also discloses a condensation method of the composite oil phase of the emulsion explosive, which comprises a first reaction kettle, a second reaction kettle and an oleic acid preheating kettle, wherein the oleic acid storage tank and the heat transfer oil boiler are connected with one connector of the oleic acid preheating kettle, the oleic acid preheating kettle is respectively connected with the first reaction kettle and the second reaction kettle through connecting pipelines, meanwhile, the sorbic acid storage tank is respectively communicated with the first reaction kettle and the second reaction kettle, the first reaction kettle and the second reaction kettle are connected through pipelines, the raw materials of the oleic acid preheating kettle enter the first reaction kettle and the second reaction kettle through the pipelines to continue to react after the reaction is finished, and the raw materials of the first reaction kettle and the second reaction kettle are respectively conveyed to a first condenser and a second condenser after the reaction is finished to finish the condensation of the composite oil phase of the emulsion explosive.
Compared with the prior art, the invention has the following beneficial effects:
the invention is provided with a first reaction kettle, a second reaction kettle and an oleic acid preheating kettle in a production line, wherein an oleic acid storage tank and a heat conducting oil boiler are connected with one connector of the oleic acid preheating kettle, the oleic acid preheating kettle is connected with the first reaction kettle and the second reaction kettle through two connecting pipelines, a sorbic acid storage tank is respectively connected with the first reaction kettle and the second reaction kettle, the first reaction kettle and the second reaction kettle are connected, the oleic acid preheating kettle raw material is respectively transferred into the first reaction kettle and the second reaction kettle for continuous reaction after reaction is completed, the first reaction kettle and the second reaction kettle are conveyed to a condenser for condensation after reaction is completed, the condenser is provided with two groups and respectively connected with the first reaction kettle and the second reaction kettle, the condensation effect is increased, the automation degree of the production line is high, and the production effect is effectively improved.
Drawings
FIG. 1 is a schematic view of the overall production structure of the present invention.
In the figure, a heat conduction oil boiler-1, a sorbic acid storage tank-2, an oleic acid storage tank-3, a first reaction kettle-4, an oleic acid preheating kettle-5, a second reaction kettle-6, a first condenser-7, a second condenser-8, a delivery pump-9, a precipitation tank-10 and a water cooling tank-11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a production line of an emulsion explosive composite oil phase comprises: a heat-conducting oil boiler 1, a sorbic acid storage tank 2 and an oleic acid storage tank 3 are respectively arranged on the right side of the heat-conducting oil boiler 1, an oleic acid preheating kettle 5 is arranged on the lower portion of the heat-conducting oil boiler 1, a first reaction kettle 4 and a second reaction kettle 6 are respectively arranged on two sides of the oleic acid preheating kettle 5, the heat-conducting oil boiler 1 and the oleic acid storage tank 3 are respectively communicated with the oleic acid preheating kettle 5 through connecting pipelines, the sorbic acid storage tank 2 is respectively connected with the first reaction kettle 4 and the second reaction kettle 6 through two groups of connecting pipes, the oleic acid preheating kettle 5 is respectively communicated with the first reaction kettle 4 and the second reaction kettle 6 through connecting pipelines, a first condenser 7 and a second condenser 8 are arranged on the upper portion of the second reaction kettle 6, the second reaction kettle 6 is connected with the first condenser 7 through connecting pipelines, the first reaction kettle 4 is connected with the second condenser 8 through connecting pipelines, the right sides of the first condenser 7 and the second condenser 8 are provided with a water cooling tank 11, the first condenser 7 and the second condenser 8 are communicated with the water cooling tank 11 through connecting pipelines, a first reaction kettle 4, a second reaction kettle 6 and an oleic acid preheating kettle 5 are arranged in a production line, wherein an oleic acid storage tank 3 and a heat conduction oil boiler 1 are connected with one connector of the oleic acid preheating kettle 5, the oleic acid preheating kettle 5 is connected with the first reaction kettle 4 and the second reaction kettle 6 through two connecting pipelines, a sorbic acid storage tank 2 is respectively connected with the first reaction kettle 4 and the second reaction kettle 6, the first reaction kettle 4 and the second reaction kettle 6 are connected, the oleic acid preheating kettle 5 is respectively transferred into the first reaction kettle 4 and the second reaction kettle 6 for continuous reaction after the reaction of the raw materials is finished, the first reaction kettle 4 and the second reaction kettle 6 are transferred to the first condenser 7 and the second condenser 8 for condensation after the reaction is finished, first condenser 7 and second condenser 8 link to each other with first reation kettle and second reation kettle respectively, have increased its condensation effect, and production line automation degree is high simultaneously, and the production effect obtains effectual promotion.
Further improved, as shown in fig. 1: be equipped with between first condenser 7 and second condenser 8 and the water cooling tank 11 delivery pump 9 and be provided with two sets ofly, two sets of delivery pump 9 is linked together with two connectors of water cooling tank 11 respectively, and the raw materials after the condenser cooling will be carried to the setting up of delivery pump 9 convenience.
Further improved, as shown in fig. 1: the right side of first reation kettle 4 is equipped with the sedimentation tank and the bottom exit of first reation kettle 4 and second reation kettle 6 is linked together through connecting tube and precipitation tank 10, carries the inside residual reactant of first reation kettle 4 and second reation kettle 6 to precipitation tank 10 in the sediment.
Further improved, as shown in fig. 1: first reation kettle 4, second reation kettle 6 and oleic acid preheating cauldron 5's upper portion all is equipped with driving motor and driving motor's output and all installs agitating unit, and the agitating unit of first reation kettle 4, second reation kettle 6 and the inside setting of oleic acid preheating cauldron 5 has increased the reaction effect of its inside raw materials.
Further improved, as shown in fig. 1: the sorbic acid storage tank 2, the oleic acid storage tank 3, the first reaction kettle 4, the second reaction kettle 6 and the oleic acid preheating kettle 5 are respectively provided with an electromagnetic valve inside the connecting pipeline, the electromagnetic valves are connected with an external controller, and the arrangement of the electromagnetic valves increases the convenience of conveying raw materials of a production line and facilitates control.
The invention arranges a first reaction kettle 4, a second reaction kettle 6 and an oleic acid preheating kettle 5 in a production line, wherein an oleic acid storage tank 3 and a heat transfer oil boiler 1 are connected with one connector of the oleic acid preheating kettle 5, the oleic acid preheating kettle 5 is connected with the first reaction kettle 4 and the second reaction kettle 6 through two connecting pipelines, a sorbic acid storage tank 2 is respectively connected with the first reaction kettle 4 and the second reaction kettle 6, the first reaction kettle 4 is connected with the second reaction kettle 6, raw materials of the oleic acid preheating kettle 5 are respectively transferred into the first reaction kettle 4 and the second reaction kettle 6 for continuous reaction after the reaction is finished, the first reaction kettle 4 and the second reaction kettle 6 are respectively transferred to a first condenser 7 and a second condenser 8 for condensation after the reaction is finished, the first condenser 7 and the second condenser 8 are respectively connected with the first reaction kettle and the second reaction kettle, thereby increasing the condensation effect, meanwhile, the automation degree of the production line is high, and the production effect is effectively improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The production line of the compound oil phase of the emulsion explosive is characterized in that: the method comprises the following steps: the heat conduction oil boiler, the right side of heat conduction oil boiler is equipped with sorbic acid storage tank and oleic acid storage tank respectively, the both sides that the lower part of heat conduction oil boiler was equipped with oleic acid preheating kettle and oleic acid preheating kettle are equipped with first reation kettle and second reation kettle respectively, heat conduction oil boiler and oleic acid storage tank are linked together with oleic acid preheating kettle through connecting tube respectively, sorbic acid storage tank is connected between with first reation kettle and second reation kettle respectively through two sets of connecting pipes, oleic acid preheating kettle is linked together between with first reation kettle and the second reation kettle respectively through connecting tube, the upper portion of second reation kettle is equipped with first condenser and second condenser, the second reation kettle is connected with first condenser through connecting tube, first reation kettle is connected with the second condenser through connecting tube, the right side of first condenser and second condenser is equipped with water cooling tank and first condenser and second condenser pass through connecting tube and water cooling tank Are communicated with each other.
2. The production line of the composite oil phase of the emulsion explosive according to claim 1, which is characterized in that: and two groups of delivery pumps are arranged between the first condenser, the second condenser and the water cooling tank and are respectively communicated with two connectors of the water cooling tank.
3. The production line of the composite oil phase of the emulsion explosive according to claim 1, which is characterized in that: the right side of the first reaction kettle is provided with a sedimentation tank, and the bottom outlets of the first reaction kettle and the second reaction kettle are communicated with the sedimentation tank through a connecting pipeline.
4. The production line of the composite oil phase of the emulsion explosive according to claim 3, characterized in that: the upper parts of the first reaction kettle, the second reaction kettle and the oleic acid preheating kettle are all provided with driving motors, and the output ends of the driving motors are all provided with stirring devices.
5. The production line of the composite oil phase of the emulsion explosive according to claim 4, characterized in that: the interior of the connecting pipeline of the sorbic acid storage tank, the oleic acid storage tank, the first reaction kettle, the second reaction kettle and the oleic acid preheating kettle is provided with an electromagnetic valve, and the electromagnetic valve is connected with an external controller.
6. The method for condensing the composite oil phase of the emulsion explosive according to any one of claims 1 to 5, comprising a first reaction kettle, a second reaction kettle and an oleic acid preheating kettle, wherein the oleic acid storage tank and the heat transfer oil boiler are connected with one of the connectors of the oleic acid preheating kettle, the oleic acid preheating kettle is respectively connected with the first reaction kettle and the second reaction kettle through connecting pipelines, the sorbic acid storage tank is respectively communicated with the first reaction kettle and the second reaction kettle, the first reaction kettle and the second reaction kettle are connected through pipelines, the oleic acid preheating kettle raw materials enter the first reaction kettle and the second reaction kettle through the pipelines to continue to react after the reaction is completed, and the first reaction kettle and the second reaction kettle are respectively conveyed to a first condenser and a second condenser after the reaction is completed to finish the condensation of the composite oil phase of the emulsion explosive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710034.5A CN112028720A (en) | 2020-07-22 | 2020-07-22 | Production line and production method of emulsion explosive composite oil phase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010710034.5A CN112028720A (en) | 2020-07-22 | 2020-07-22 | Production line and production method of emulsion explosive composite oil phase |
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| Publication Number | Publication Date |
|---|---|
| CN112028720A true CN112028720A (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010710034.5A Pending CN112028720A (en) | 2020-07-22 | 2020-07-22 | Production line and production method of emulsion explosive composite oil phase |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866040A (en) * | 1990-06-15 | 1999-02-02 | Shiseido Company, Ltd. | Complex and emulsified composition |
| CN1817433A (en) * | 2006-02-14 | 2006-08-16 | 张正华 | Emulsifier of liquid fuel |
| CN102596151A (en) * | 2009-09-04 | 2012-07-18 | 株式会社资生堂 | Method for producing O/W emulsion composition |
| CN207307830U (en) * | 2017-10-16 | 2018-05-04 | 湖北东神天神实业有限公司 | A kind of production equipment of emulsifier for emulsion explosive |
| CN212476582U (en) * | 2020-07-22 | 2021-02-05 | 安徽省百舸实业有限公司 | Production line of emulsion explosive composite oil phase |
-
2020
- 2020-07-22 CN CN202010710034.5A patent/CN112028720A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866040A (en) * | 1990-06-15 | 1999-02-02 | Shiseido Company, Ltd. | Complex and emulsified composition |
| CN1817433A (en) * | 2006-02-14 | 2006-08-16 | 张正华 | Emulsifier of liquid fuel |
| CN102596151A (en) * | 2009-09-04 | 2012-07-18 | 株式会社资生堂 | Method for producing O/W emulsion composition |
| CN207307830U (en) * | 2017-10-16 | 2018-05-04 | 湖北东神天神实业有限公司 | A kind of production equipment of emulsifier for emulsion explosive |
| CN212476582U (en) * | 2020-07-22 | 2021-02-05 | 安徽省百舸实业有限公司 | Production line of emulsion explosive composite oil phase |
Non-Patent Citations (1)
| Title |
|---|
| 张耿成: "《露天矿工程爆破技术与实践》", 冶金工业出版社 , pages: 5 * |
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