CN101913563A - Utilization method for liquid chlorine tank vehicle pumped waste chlorine - Google Patents
Utilization method for liquid chlorine tank vehicle pumped waste chlorine Download PDFInfo
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- CN101913563A CN101913563A CN 201010232194 CN201010232194A CN101913563A CN 101913563 A CN101913563 A CN 101913563A CN 201010232194 CN201010232194 CN 201010232194 CN 201010232194 A CN201010232194 A CN 201010232194A CN 101913563 A CN101913563 A CN 101913563A
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- chlorine
- tank vehicle
- liquid
- waste
- tank
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Abstract
The invention provides a utilization method for liquid chlorine tank vehicle pumped waste chlorine. A liquid chlorine tank vehicle pumped waste chlorine unit is adopted in the method. The method comprises the following steps of: increasing a waste chlorine intermediate tank in back of the liquid chlorine tank vehicle pumped waste chlorine, conveying the chlorine in a liquid chlorine tank vehicle into the intermediate tank, introducing chlorine into the intermediate tank to adjust the chlorine concentration in the intermediate tank in a safe range, and conveying the chlorine in the intermediate tank to a hydrochloric acid synthesis furnace to produce hydrochloric acid. The method has the advantages of thoroughly solving the problems that the primary liquid chlorine tank vehicle pumped waste chlorine cannot be utilized and the consumption of caustic soda is high, saving the consumption of the caustic soda and greatly reducing the production cost and the operation intensity of workers.
Description
Technical field
The present invention relates to a kind of gas recovery and utilize method, be specifically related to the method that a kind of liquid chlorine tank vehicle pumped waste chlorine utilizes.
Background technology
Off gas treatment after at present liquid chlorine tank vehicle pumped adopts always waste chlorine is absorbed with the accident tower, for this reason, increase specially and gone up the accident tower absorption unit that a cover is used for liquid chlorine tank vehicle pumped usefulness, by blower fan with the accident tower before pressure be pumped into negative pressure state, again the waste chlorine in the liquefied chlorine cistern car is extracted into the accident tower, the accident tower is absorbed into chlorine by adding alkali.In actually operating, need regulate the valve of finding time, can not open too greatly with negative pressure before the assurance accident tower, and will regularly get accident tower alkali sample and do concentration analysis, prevent that to guarantee that alkali concn is maintained within a certain range chlorine is not excessive, guarantee safety.It is longer that this technology is joined the alkali time, and the alkali consumption rate is bigger, and production cost is higher, and wasted available waste chlorine resource.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides the method that a kind of liquid chlorine tank vehicle pumped waste chlorine utilizes.
The technical solution used in the present invention is: the method that a kind of liquid chlorine tank vehicle pumped waste chlorine utilizes, form by the liquid chlorine tank vehicle pumped waste chlorine unit, behind liquid chlorine tank vehicle pumped waste chlorine, increase a waste chlorine medial launder, chlorine in the liquefied chlorine cistern car is transported in the medial launder, and in medial launder, feed chlorine to regulate chlorine gas concentration in the medial launder in safety range, then chlorine in the medial launder is transported to hydrochloric acid synthetic furnace and produces hydrochloric acid.
The invention has the beneficial effects as follows: thoroughly solved the problem that the tank vehicle pumped waste chlorine of former liquid chlorine can not utilize and caustic soda consumption is high, the consumption of having saved caustic soda greatly reduces production cost and workman's manipulation strength.
Description of drawings
Accompanying drawing 1 is a schema of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, the method that a kind of liquid chlorine tank vehicle pumped waste chlorine utilizes, form by the liquid chlorine tank vehicle pumped waste chlorine unit, behind liquid chlorine tank vehicle pumped waste chlorine, increase a waste chlorine medial launder, chlorine in the liquefied chlorine cistern car is transported in the medial launder, and in medial launder, feed chlorine to regulate chlorine gas concentration in the medial launder in safety range, then chlorine in the medial launder is transported to hydrochloric acid synthetic furnace and produces hydrochloric acid.
Claims (1)
1. the method utilized of a liquid chlorine tank vehicle pumped waste chlorine, form by the liquid chlorine tank vehicle pumped waste chlorine unit, it is characterized in that behind liquid chlorine tank vehicle pumped waste chlorine, increasing a waste chlorine medial launder, chlorine in the liquefied chlorine cistern car is transported in the medial launder, and in medial launder, feed chlorine to regulate chlorine gas concentration in the medial launder in safety range, then chlorine in the medial launder is transported to hydrochloric acid synthetic furnace and produces hydrochloric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232194 CN101913563A (en) | 2010-07-21 | 2010-07-21 | Utilization method for liquid chlorine tank vehicle pumped waste chlorine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232194 CN101913563A (en) | 2010-07-21 | 2010-07-21 | Utilization method for liquid chlorine tank vehicle pumped waste chlorine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101913563A true CN101913563A (en) | 2010-12-15 |
Family
ID=43321249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010232194 Pending CN101913563A (en) | 2010-07-21 | 2010-07-21 | Utilization method for liquid chlorine tank vehicle pumped waste chlorine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377387A (en) * | 2020-06-01 | 2020-07-07 | 湖南省特种设备检验检测研究院 | Treatment system and method for dangerous chemical residues of tank truck |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001159498A (en) * | 1999-12-02 | 2001-06-12 | Kawasaki Steel Corp | Liquefied gas shipping/supplying method and facilities |
| CN101196269A (en) * | 2007-12-13 | 2008-06-11 | 山东金岭化工股份有限公司 | Liquefied chlorine cistern car decompression technique |
| CN201302037Y (en) * | 2008-10-30 | 2009-09-02 | 山东鲁西化工股份有限公司东阿蓝威分公司 | Liquid chlorine packaging tail gas recovery unit |
-
2010
- 2010-07-21 CN CN 201010232194 patent/CN101913563A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001159498A (en) * | 1999-12-02 | 2001-06-12 | Kawasaki Steel Corp | Liquefied gas shipping/supplying method and facilities |
| CN101196269A (en) * | 2007-12-13 | 2008-06-11 | 山东金岭化工股份有限公司 | Liquefied chlorine cistern car decompression technique |
| CN201302037Y (en) * | 2008-10-30 | 2009-09-02 | 山东鲁西化工股份有限公司东阿蓝威分公司 | Liquid chlorine packaging tail gas recovery unit |
Non-Patent Citations (1)
| Title |
|---|
| 《中国氯碱》 19910531 袁卿信 建议在氯碱工业生产中开发应用四氯化碳废氯回收技术 第43-44页 1 , 第5期 2 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377387A (en) * | 2020-06-01 | 2020-07-07 | 湖南省特种设备检验检测研究院 | Treatment system and method for dangerous chemical residues of tank truck |
| CN111377387B (en) * | 2020-06-01 | 2020-08-18 | 湖南省特种设备检验检测研究院 | Treatment system and method for dangerous chemical residues of tank truck |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101215 |