CN105925311A - Method for producing chlorinated paraffin-70 through catalyzing, pressurizing and direct gas agitating cold-hot method - Google Patents
Method for producing chlorinated paraffin-70 through catalyzing, pressurizing and direct gas agitating cold-hot method Download PDFInfo
- Publication number
- CN105925311A CN105925311A CN201610312883.9A CN201610312883A CN105925311A CN 105925311 A CN105925311 A CN 105925311A CN 201610312883 A CN201610312883 A CN 201610312883A CN 105925311 A CN105925311 A CN 105925311A
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- CN
- China
- Prior art keywords
- chlorinated paraffin
- chlorine
- paraffin
- catalyzing
- pressurizing
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/38—Chemical modification of petroleum
Abstract
The invention provides a method for producing chlorinated paraffin-70 through a catalyzing, pressurizing and direct gas agitating cold-hot method, and belongs to the technical field of chlorinated paraffin. For increasing the production speed of the chlorinated paraffin-70, the adopted technical scheme based on improvement on an original patent 87106851.6 is implemented through the steps that a ketone peroxide catalyst is added in paraffin, the pressure in a kettle is increased to 1 kg/cm<2>, a device in the patent 87106851.6 is changed in the mode that chlorine supplied by a chlorine source is directly introduced into an agitator through a heat exchanger, the heat exchanger is connected between a circulating part and the agitator in series, and a more rapid production method is provided.
Description
(1) technical field: the present invention relates to a kind of method producing chlorinated paraffin-70.
(2) background technology: " equipment for preparation of paraffin chloride by forced circulating blast method " (the former patent No.:
87106851.6) its technical scheme is: chlorine is sent into what reactor space, chlorine and reaction generated
Hydrogen chloride gas is extracted out, through ejector pump and hopper, is only absorbed by the water, and remaining chlorine drum is pressed into agitation device,
Fast reaction the most continuously.But it is the most preferable to be used for producing chlorinated paraffin speed, especially produces height
Chlorinated paraffin product, to the reaction later stage, speed eases up.
(3) summary of the invention: the task of the present invention is based on to former 87106851.6 patents of invention
Plant and improve, it is provided that a kind of method of faster production chlorinated paraffin-70, adopt the technical scheme that and add
Catalyst, device improves pressure, chlorine source the chlorine supplied is passed directly into agitation device through heat exchanger, right
Reactor material is agitated.So add under forced circulation is agitated and agitate raising response speed.
Heat exchangers in series between device agitation device and cyclic part export, to the reacting gas entering agitation device
It is passed through agitation device, it is ensured that optimal reaction temperature after first carrying out heating or cooling down.
(4) detailed description of the invention: a set of " equipment for preparation of paraffin chloride by forced circulating blast method ", makes
With 500 liters of reactors, adding ketone peroxide in advance in paraffin, concentration is 0.01～6.00%,
In making device, pressure brings up to 1 kg/cm, and its chlorine source supply reaction chlorine is direct through heat exchanger
The agitation device being passed through in still.With heat-transfer surface 2.5 meters2Heat exchanger be connected on agitation device and separate with circulation portions
Between Kou.
Present invention operation is same with " equipment for preparation of paraffin chloride by forced circulating blast method ", and material temperature is low, changes
Hot device heats, on the contrary cooling.
Claims (1)
1. catalysis pressurization directly agitates air cooling full-boiled process to produce a chlorinated paraffin-70 method, including handle
Chlorine and hydrogen chloride gas are extracted out, and hydrogen chloride gas is only absorbed by the water in ejector pump and hopper, remaining chlorine
Tympanites is pressed into agitation device, the most continuously, it is characterized in that: adding concentration in paraffin is 0.01～6.00% ketone
Class peroxide catalyzed, increase reaction pressure, chlorine source chlorine agitation device in heat exchanger is directly placed into still,
Heat exchangers in series between agitation device and cyclic part outlet, is heated or cooled reacting gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312883.9A CN105925311A (en) | 2016-05-05 | 2016-05-05 | Method for producing chlorinated paraffin-70 through catalyzing, pressurizing and direct gas agitating cold-hot method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610312883.9A CN105925311A (en) | 2016-05-05 | 2016-05-05 | Method for producing chlorinated paraffin-70 through catalyzing, pressurizing and direct gas agitating cold-hot method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105925311A true CN105925311A (en) | 2016-09-07 |
Family
ID=56834702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610312883.9A Pending CN105925311A (en) | 2016-05-05 | 2016-05-05 | Method for producing chlorinated paraffin-70 through catalyzing, pressurizing and direct gas agitating cold-hot method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105925311A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885942A (en) * | 2016-05-08 | 2016-08-24 | 林群祥 | Method for producing chlorinated paraffin-70 by catalyzing and direct gas agitating cold and hot type |
| CN106995721A (en) * | 2017-04-04 | 2017-08-01 | 林群祥 | The hot method production method of Modified Chlorinated Paraffin 70 of air cooling is directly agitated in catalysis pressurization |
| CN107033957A (en) * | 2017-04-04 | 2017-08-11 | 林群祥 | The hot method production method of Modified Chlorinated Paraffin 70 of air cooling is agitated in catalysis pressurization |
| CN107586626A (en) * | 2017-05-16 | 2018-01-16 | 林群祥 | The hot method of method production chlorination gutter oil 70 of air cooling is directly agitated in catalysis pressurization |
Citations (1)
| 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 |
-
2016
- 2016-05-05 CN CN201610312883.9A patent/CN105925311A/en active Pending
Patent Citations (1)
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 汪多仁: "氯化石蜡-70的开发与应用", 《聚合物与助剂》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885942A (en) * | 2016-05-08 | 2016-08-24 | 林群祥 | Method for producing chlorinated paraffin-70 by catalyzing and direct gas agitating cold and hot type |
| CN106995721A (en) * | 2017-04-04 | 2017-08-01 | 林群祥 | The hot method production method of Modified Chlorinated Paraffin 70 of air cooling is directly agitated in catalysis pressurization |
| CN107033957A (en) * | 2017-04-04 | 2017-08-11 | 林群祥 | The hot method production method of Modified Chlorinated Paraffin 70 of air cooling is agitated in catalysis pressurization |
| CN107586626A (en) * | 2017-05-16 | 2018-01-16 | 林群祥 | The hot method of method production chlorination gutter oil 70 of air cooling is directly agitated in catalysis pressurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |