CN107586624A - Catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling - Google Patents
Catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling Download PDFInfo
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- CN107586624A CN107586624A CN201710416163.1A CN201710416163A CN107586624A CN 107586624 A CN107586624 A CN 107586624A CN 201710416163 A CN201710416163 A CN 201710416163A CN 107586624 A CN107586624 A CN 107586624A
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- chlorine
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- gutter oil
- agitation device
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Abstract
Title of the present invention is that catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling,Belong to chlorinated paraffin technical field,In order to improve the speed of production of chlorinated paraffin 70,Increase catalyst ketone peroxide in paraffin is adopted the technical scheme that based on it is improved to former 87106851.6 patents,Pressure increases to 1 kg/cm in kettle,Install upper light source in kettle additional,87106851.6 the chlorine that device is changed to the supply of chlorine source is directly placed into agitation device through heat exchanger,Heat exchangers in series between cyclic part and agitation device,Gutter oil is boiled,The removal of impurity is gone in layering,Debris,Moisture content,After 150 DEG C or so of heating,With activated decoloration,Pass through press filtration again,Again salt reduction degree is washed through superheated water,After being layered water again,Reacted in input kettle,For example traditional thermal chlorination Bubbling method production chlorinated paraffin of production operation.A kind of faster production method is provided.
Description
(1) technical field：The present invention relates to a kind of method for producing chlorination gutter oil -70, category production chlorinated paraffin technology
Field.
(2) background technology：" equipment for preparation of paraffin chloride by forced circulating blast method " (former patent No.：87106851.6) its
Technical scheme is：Chlorine is sent into the hydrogen chloride gas extraction in reactor space, chlorine and reaction generation, through jet pump and reservoir
Groove, it is only absorbed by the water, remaining chlorine drum is pressed into agitation device, such continuous fast reaction.But for producing chlorinated paraffin speed also not
Enough ideals, especially produce high chlorinated paraffin product, and to the reaction later stage, speed eases up.
(3) content of the invention：The task of the present invention is based on a kind of improvement to former 87106851.6 patents of invention, there is provided
A kind of method of the gutter oil of production chlorination faster -70, adopts the technical scheme that and adds catalyst, device raising pressure, in kettle
Light source in installation, the chlorine supplied by chlorine source are passed directly into agitation device through heat exchanger, material in reactor are agitated.So
Lower add is agitated to agitate raising reaction speed in forced circulation.Connected heat exchange between device agitation device and cyclic part outlet
Device, it is passed through agitation device after the reacting gas for entering agitation device is first heated or cooled down, it is ensured that optimal reaction temperature.Ground
Ditch oil is boiled, and the removal of impurity, debris, moisture content are removed in layering, after 150 DEG C or so of heating, with activated decoloration, then through overvoltage
Filter, then salt reduction degree is washed through superheated water, then after being layered water, put into kettle and react, for example traditional thermal chlorination Bubbling method of production operation
Produce chlorinated paraffin.
(4) embodiment：A set of " equipment for preparation of paraffin chloride by forced circulating blast method ", use 500 liters of reactions
Kettle, adds ketone peroxide in paraffin in advance, and concentration is 0.01~6.00%.Make in device pressure bring up to 1 kilogram/it is flat
Square centimetre, its reactor is interior to install 1000 watts of mercury lamps additional, and the reaction chlorine of its chlorine source supply is passed directly into kettle through heat exchanger agitates
Device.With 2.5 meters of heat-transfer surface2Heat exchanger be connected on agitation device and cyclic part outlet between, gutter oil is boiled, be layered
The removal of impurity, debris, moisture content are removed, after 150 DEG C or so of heating, with activated decoloration, then by press filtration, then washes and drops through superheated water
Salinity, then after being layered water, put into kettle and react, for example traditional thermal chlorination Bubbling method production chlorinated paraffin of production operation.
Present invention operation and " equipment for preparation of paraffin chloride by forced circulating blast method " are same.Material temperature is low, heat exchanger heating, on the contrary
Cooling.
Claims (1)
1. one kind catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil -70 of air cooling, including chlorine and chlorine
Change hydrogen to extract out, hydrogen chloride gas is only absorbed by the water in jet pump and hopper, and remaining chlorine drum is pressed into agitation device, so connects
It is continuous, it is characterized in that：It is 0.01~6.00% ketone peroxide catalyzed that concentration is added in paraffin, increases reaction pressure, and kettle is built-in
There is light source chlorination, chlorine source chlorine is directly placed into agitation device in kettle through heat exchanger, and agitation device is connected between being exported with cyclic part and changed
Hot device, reacting gas is heated or cooled, and gutter oil is boiled, and the removal of impurity, debris, moisture content are removed in layering, heats 150 DEG C of left sides
Behind the right side, with activated decoloration, then by press filtration, then through superheated water salt reduction degree is washed, then after being layered water, put into anti-in kettle
Should, for example traditional thermal chlorination Bubbling method production chlorinated paraffin of production operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416163.1A CN107586624A (en) | 2017-05-16 | 2017-05-16 | Catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416163.1A CN107586624A (en) | 2017-05-16 | 2017-05-16 | Catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling |
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| CN107586624A true CN107586624A (en) | 2018-01-16 |
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| CN201710416163.1A Withdrawn CN107586624A (en) | 2017-05-16 | 2017-05-16 | Catalysis pressurization Light chlorimation directly agitates the hot method of method production chlorination gutter oil 70 of air cooling |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106851A (en) * | 1987-10-06 | 1988-07-27 | 林群祥 | Equipment for preparation of paraffin chloride by forced circulating blast method |
| CN105838440A (en) * | 2016-05-06 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing photo-chlorination direct agitating gas heating and cooling method |
| CN106350216A (en) * | 2016-08-25 | 2017-01-25 | 林群祥 | Chlorinated waste edible oil |
-
2017
- 2017-05-16 CN CN201710416163.1A patent/CN107586624A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106851A (en) * | 1987-10-06 | 1988-07-27 | 林群祥 | Equipment for preparation of paraffin chloride by forced circulating blast method |
| CN105838440A (en) * | 2016-05-06 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing photo-chlorination direct agitating gas heating and cooling method |
| CN106350216A (en) * | 2016-08-25 | 2017-01-25 | 林群祥 | Chlorinated waste edible oil |
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Application publication date: 20180116 |
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