CN105838435A - Pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70 - Google Patents
Pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70 Download PDFInfo
- Publication number
- CN105838435A CN105838435A CN201610308669.6A CN201610308669A CN105838435A CN 105838435 A CN105838435 A CN 105838435A CN 201610308669 A CN201610308669 A CN 201610308669A CN 105838435 A CN105838435 A CN 105838435A
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- CN
- China
- Prior art keywords
- chlorinated paraffin
- chlorine
- gas cooling
- heating method
- bubbler
- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70, and belongs to the technical field of chlorinated paraffin. In order to improve the production speed of the chlorinated paraffin-70, according to the technical scheme adopted based on improvement of the original 87106851.6 patent, the pressure inside a kettle is increased to 1 kg/cm<2>, a bubbler is additionally installed in the kettle of a 87106851.6 device, chlorine is directly placed into the bubbler, a heat exchanger is arranged between a circulation part and the bubbler in a serial connection mode, and the production method is rapider.
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, adopt the technical scheme that device carries
High pressure, separately adds in its reactor and loads onto bubbler, chlorine source the chlorine supplied is passed directly into bubbling
Device, carries out bubbling to reactor material.Under forced circulation is agitated, so add bubbling improve reaction
Speed.Heat exchangers in series between device agitation device and cyclic part export, to entering the anti-of agitation device
Gas is answered to be passed through agitation device after first carrying out heating or cooling down, it is ensured that optimal reaction temperature.
(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, in making device, pressure brings up to 1 kg/cm, adds in its reactor again
Load onto existing current bubbler.With heat-transfer surface 2.5 meters2Heat exchanger be connected on agitation device and circulation portions
Separate between mouth.
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. pressurization bubbling agitates air cooling full-boiled process to produce a chlorinated paraffin-70 method, including chlorine
Extracting out with hydrogen chloride gas, hydrogen chloride gas is only absorbed by the water in ejector pump and hopper, remaining chlorine drum
Being pressed into agitation device, the most continuously, it is characterized in that: increase reaction pressure, chlorine is directly placed into drum in still
Bubble device, between agitation device and cyclic part outlet, reacting gas is heated or cooled by heat exchangers in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308669.6A CN105838435A (en) | 2016-05-05 | 2016-05-05 | Pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308669.6A CN105838435A (en) | 2016-05-05 | 2016-05-05 | Pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105838435A true CN105838435A (en) | 2016-08-10 |
Family
ID=56592093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308669.6A Pending CN105838435A (en) | 2016-05-05 | 2016-05-05 | Pressurized bubbling propelling gas cooling-heating method for producing chlorinated paraffin-70 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105838435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057759A (en) * | 2017-04-04 | 2017-08-18 | 林群祥 | Pressurization bubbling agitates the hot method production method of Modified Chlorinated Paraffin 70 of air cooling |
| CN107955716A (en) * | 2017-05-16 | 2018-04-24 | 林群祥 | Pressurization bubbling agitates hot -70 method of method production chlorination gutter oil of air cooling |
Citations (4)
| 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 |
| CN1599705A (en) * | 2001-12-05 | 2005-03-23 | 巴斯福股份公司 | Method for the production of 1,2-dichloroethane |
| CN105838438A (en) * | 2016-05-02 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing bubbling agitating gas heating and cooling method |
| CN105838434A (en) * | 2016-05-04 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing photo-chlorination bubbling agitating gas heating and cooling method |
-
2016
- 2016-05-05 CN CN201610308669.6A patent/CN105838435A/en active Pending
Patent Citations (4)
| 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 |
| CN1599705A (en) * | 2001-12-05 | 2005-03-23 | 巴斯福股份公司 | Method for the production of 1,2-dichloroethane |
| CN105838438A (en) * | 2016-05-02 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing bubbling agitating gas heating and cooling method |
| CN105838434A (en) * | 2016-05-04 | 2016-08-10 | 林群祥 | Method for producing chlorinated paraffin-70 through catalytic pressurizing photo-chlorination bubbling agitating gas heating and cooling 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107057759A (en) * | 2017-04-04 | 2017-08-18 | 林群祥 | Pressurization bubbling agitates the hot method production method of Modified Chlorinated Paraffin 70 of air cooling |
| CN107955716A (en) * | 2017-05-16 | 2018-04-24 | 林群祥 | Pressurization bubbling agitates hot -70 method of method production chlorination gutter oil of air cooling |
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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 |
Application publication date: 20160810 |
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| WD01 | Invention patent application deemed withdrawn after publication |