CN108128754A - A kind of System and method for for being easy to judge whether HyCO ice chests block - Google Patents
A kind of System and method for for being easy to judge whether HyCO ice chests block Download PDFInfo
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- CN108128754A CN108128754A CN201711463469.9A CN201711463469A CN108128754A CN 108128754 A CN108128754 A CN 108128754A CN 201711463469 A CN201711463469 A CN 201711463469A CN 108128754 A CN108128754 A CN 108128754A
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- ice chests
- hyco
- hyco ice
- temperature
- chests
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- 210000000038 chest Anatomy 0.000 title claims abstract description 170
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 43
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 11
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000003463 adsorbent Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/0495—Composition of the impurity the impurity being water
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention relates to a kind of System and method for for being easy to judge whether HyCO ice chests block, including the first temperature-change adsorption tower, the second temperature-change adsorption tower, the first HyCO ice chests, the 2nd HyCO ice chests and the CO/H to be connected by pipeline2Knockout drum is both provided with heat exchanger, the CO/H in the first HyCO ice chests and the 2nd HyCO ice chests2Knockout drum draws raw hydrogen pipeline and CO pipelines, the raw hydrogen pipeline sequence is drawn after flowing through the 2nd HyCO ice chests and the heat exchanger of the first HyCO ice chests, material synthesis gas pipeline is introduced before the first temperature-change adsorption tower, first pressure transmitter is provided on pipeline between the second temperature-change adsorption tower and the first HyCO ice chests, second pressure transmitter is provided on the raw hydrogen pipeline after the first HyCO ice chests.First pressure transmitter and second pressure transmitter show pressure difference value Δ P as the standard for judging the first HyCO ice chests or the 2nd HyCO ice chests and whether blocking.System structure provided by the invention is simple, easy to use, and this method is intuitively quick, and accuracy is high.
Description
Technical field
The present invention relates to a kind of HyCO cold box systems, it is easy to judge whether HyCO ice chests block more particularly, to a kind of and is
System and method.
Background technology
HyCO synthesis gas is containing 54%CO and 45%H2And micro N2、CH4、Ar、H2O、CO2Deng industrial gaseous mixture
Body.HyCO isolation of purified systems are by H in synthesis gas2O and CO2It is removed by TSA adsorption towers (temperature-change adsorption tower), secondly utilized
CO、H2、N2、CH4It is different with the boiling point of the gases such as Ar in cold box interior by CO and H2It separates, H2By PSA (pressure-variable adsorption,
Pressure Swing Adsorption.) it sends outside after purifying, CO gives client by outer after the pressurization of CO compressors, generate
Tail gas then put to torch burning.
Heat exchanger is provided in HyCO ice chests, heat transferring medium flows through heat exchanger so that temperature change in heat exchanger, so as to profit
With CO, H2、N2、CH4It is different with the boiling point of the gases such as Ar in cold box interior by CO and H2It separates, during general operation, HyCO is cold
Operation temperature is at -180 DEG C or so in case.
Because the ice chest operation temperature of HyCO is at -180 DEG C or so, to the CO in raw material2And H2O requirements are higher,
CO2Content into ice chest is less than 0.2ppm, H2The requirement of O is raw material dew point at -86 DEG C (0.19ppm), is generally increased before ice chest
If two TSA (temperature swing adsorption, temp.-changing adsorption) towers are used to purify the CO in raw material2And H2O, just
It is often that two TSA bed tandems use simultaneously, through first bed is cut out with high temperature N after a period of time2It is regenerated, is regenerated
Putting behind after cooling ensures CO2And H2O is not pierced.
If contain CO into the gas in HyCO ice chests2Or H2O, due in HyCO ice chests operation temperature on -180 DEG C of left sides
The right side, at this point, the CO in gaseous mixture2Or H2O easily blocks ice chest, lacks be monitored for whether ice chest blocks at present into solid
Device and method.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is easy to judge HyCO
The System and method for whether ice chest blocks.System structure provided by the invention is simple, easy to use, and this method is intuitively quick, accurate
True property is high.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of system for being easy to judge whether HyCO ice chests block, including connected by pipeline the first temperature-change adsorption tower,
Second temperature-change adsorption tower, the first HyCO ice chests, the 2nd HyCO ice chests and CO/H2Knockout drum, the first HyCO ice chests and second
Heat exchanger, the CO/H are both provided in HyCO ice chests2Knockout drum draws raw hydrogen pipeline and CO pipelines, the raw hydrogen pipeline
Sequence is drawn after flowing through the 2nd HyCO ice chests and the heat exchanger of the first HyCO ice chests, and raw material is introduced before the first temperature-change adsorption tower and is closed
Into gas pipeline, first pressure transmitter is provided on the pipeline between the second temperature-change adsorption tower and the first HyCO ice chests, in place
In being provided with second pressure transmitter on the raw hydrogen pipeline after the first HyCO ice chests.First pressure transmitter becomes with second pressure
Device is sent to show pressure difference value Δ P as the standard for judging the first HyCO ice chests or the 2nd HyCO ice chests and whether blocking.
Further, temperature transmitter is provided on the pipeline between the first HyCO ice chests and the 2nd HyCO ice chests, temperature
Degree transmitter displays temperature value T0 is as the standard for judging the first HyCO ice chests or the 2nd HyCO ice chests and whether blocking.
Further, the first pressure transmitter, second pressure transmitter are connect with dcs.
Further, the temperature transmitter is connect with dcs.
Further, valve is provided on Material synthesis gas pipeline, in the first temperature-change adsorption tower and the second temp.-changing adsorption
Valve is provided on pipeline between tower, valve is provided on the pipeline between the second temperature-change adsorption tower and the first HyCO ice chests
Door.
Further, high pressure CO flow path sequence flows through the heat exchanger of the first HyCO ice chests and the 2nd HyCO ice chests, low pressure CO
Flow path sequence flows through the heat exchanger of the 2nd HyCO ice chests and the first HyCO ice chests.
A kind of method for being easy to judge whether HyCO ice chests block, based on following system：
Including the first temperature-change adsorption tower, the second temperature-change adsorption tower, the first HyCO ice chests, the 2nd HyCO to be connected by pipeline
Ice chest and CO/H2Knockout drum is both provided with heat exchanger, the CO/H in the first HyCO ice chests and the 2nd HyCO ice chests2Separation
Tank draws raw hydrogen pipeline and CO pipelines, and the raw hydrogen pipeline sequence flows through changing for the 2nd HyCO ice chests and the first HyCO ice chests
It is drawn after hot device, material synthesis gas pipeline is introduced before the first temperature-change adsorption tower, it is cold in the second temperature-change adsorption tower and the first HyCO
First pressure transmitter is provided on pipeline between case, is provided on the raw hydrogen pipeline after the first HyCO ice chests
Two pressure transmitters are provided with temperature transmitter on the pipeline between the first HyCO ice chests and the 2nd HyCO ice chests；
Judgment method is one or both of following two methods：
1st, first pressure transmitter and second pressure transmitter show pressure difference value Δ P as judge the first HyCO ice chests or
The standard whether the 2nd HyCO ice chests block, the first HyCO ice chests of Δ P stably expresseds or the 2nd HyCO ice chests do not block, Δ P
Rise and represent that the first HyCO ice chests or the 2nd HyCO ice chests block；
2nd, temperature transmitter displays temperature value T0 is as judging the first HyCO ice chests or whether the 2nd HyCO ice chests block
Standard, the first HyCO ice chests of T0 stably expresseds or the 2nd HyCO ice chests do not block, and T0, which rises, represents the first HyCO ice chests or the
Two HyCO ice chests block.
First pressure transmitter shows that pressure value is P1, and second pressure transmitter shows pressure value as P2, Δ P=P1-P2,
△ P are fluctuated up and down with the adjustment of the load of ice chest, and in the case of ice chest steady load, △ P also stablize relatively, if ice chest
Steady load, △ P have the tendency that being gradually increasing, and illustrate the heat exchanger of ice chest and have H2O or CO2Into and block, so as to △ P
Rise, therefore, judge whether HyCO ice chests block according to △ P.
T0 generally will not up and down be fluctuated with the load of ice chest, in a kind of trend of stabilization, if T0 is gradually increasing
Trend, illustrating the heat exchanger of ice chest has H2O or CO2Into and block, accordingly it is also possible to according to the temperature trend of T0 come
Judge whether ice chest blocks.
The first HyCO ice chests or the blocking of the 2nd HyCO ice chests are referred in the first HyCO ice chests or the 2nd HyCO ice chests
Heat exchanger block.
When occur △ P or T0 it is on the rise in the case of, have to search reason, usually the adsorbent of TSA penetrate,
The moisture of other techniques penetrates into the H in technique gas side, raw material2O or CO2The reasons such as content is high, the adsorption cycle of TSA is long.
Once ice chest blocks, being in the process of running can not be H2O or CO2It is removed, it is necessary to right after a stoppage
Ice chest risen again (>0 DEG C), with dry N2(dew point<- 80 DEG C) it is purged.
Compared with prior art, the present invention has the following advantages and beneficial effects：
1st, it is simple in structure, the normal use of HyCO ice chests and temperature-change adsorption tower etc. is not influenced.
2nd, by setting pressure transmitter and temperature transmitter, whether can intuitively, fast and accurately judge Hyco ice chests
There is the situation of blocking.
3rd, System and method for using the present invention, detection efficiency is high, and speed is fast, can take measures in time, can avoid stopping
Vehicle reduces loss.
Description of the drawings
Fig. 1 is the system structure diagram for being easy to judge whether HyCO ice chests block.
Figure label：1 is the first temperature-change adsorption tower, and 2 be the second temperature-change adsorption tower, and 3 be the first HyCO ice chests, and 4 be second
HyCO ice chests, 5 be CO/H2Knockout drum, 6 be first pressure transmitter, and 7 be second pressure transmitter, and 8 be temperature transmitter, and 9 are
Valve, A are Material synthesis gas pipeline, and B is high pressure CO flow path, and C is low pressure CO flow paths, and D is raw hydrogen pipeline, and E is CO pipelines.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of system for being easy to judge whether HyCO ice chests block, as shown in Figure 1, first including being connected by pipeline becomes
Warm adsorption tower 1, the second temperature-change adsorption tower 2, the first HyCO ice chests 3, the 2nd HyCO ice chests 4 and CO/H2Knockout drum 5, the first HyCO
Heat exchanger is both provided in 3 and the 2nd HyCO ice chests 4 of ice chest, CO/H2Knockout drum 5 draws raw hydrogen pipeline D and CO pipeline E, slightly
Hydrogen gas lines D sequences are drawn after flowing through the 2nd HyCO ice chests 4 and the heat exchanger of the first HyCO ice chests 3, in the first temperature-change adsorption tower 1
Preceding introducing material synthesis gas pipeline A is provided with first on the pipeline between the second temperature-change adsorption tower 2 and the first HyCO ice chests 3
Pressure transmitter 6 is provided with second pressure transmitter 7 on the raw hydrogen pipeline D after the first HyCO ice chests 3.First
Temperature transmitter 8 is provided on pipeline between 3 and the 2nd HyCO ice chests 4 of HyCO ice chests.
First pressure transmitter 6, second pressure transmitter 7 are connect with dcs.Temperature transmitter 8 is with dividing
Cloth control system connects.
Valve 9 is provided on Material synthesis gas pipeline A, between the first temperature-change adsorption tower 1 and the second temperature-change adsorption tower 2
Pipeline on be provided with valve 9, be provided with valve 9 on the pipeline between the second temperature-change adsorption tower 2 and the first HyCO ice chests 3.
High pressure CO flow path B sequences flow through the heat exchanger of the first HyCO ice chests 3 and the 2nd HyCO ice chests 4, and low pressure CO flow paths D is suitable
Sequence flows through the heat exchanger of the 2nd HyCO ice chests 4 and the first HyCO ice chests 3.
A kind of method for being easy to judge whether HyCO ice chests block, based on system as shown in Figure 1, judgment method is following
One or both of two methods：
1st, first pressure transmitter 6 is used as with the display pressure difference value Δ of second pressure transmitter 7 P judges the first HyCO ice chests
3 or the 2nd standard for whether blocking of HyCO ice chests 4, the first HyCO ice chests 3 of Δ P stably expresseds or the 2nd HyCO ice chests 4 are without stifled
Plug, Δ P, which rises, represents that the first HyCO ice chests 3 or the 2nd HyCO ice chests 4 block；
2nd, 8 displays temperature value T0 of temperature transmitter, which is used as, judges whether the first HyCO ice chests 3 or the 2nd HyCO ice chests 4 block
Standard, the first HyCO ice chests 3 of T0 stably expresseds or the 2nd HyCO ice chests 4 do not block, and T0, which rises, represents the first HyCO ice chests 3
Or the 2nd HyCO ice chests 4 block.
First pressure transmitter 6 shows that pressure value is P1, and second pressure transmitter 7 shows that pressure value is P2, Δ P=P1-
P2, △ P are fluctuated up and down with the adjustment of the load of ice chest, and in the case of ice chest steady load, △ P also stablize relatively, if
Ice chest steady load, △ P have the tendency that being gradually increasing, and illustrate the heat exchanger of ice chest and have H2O or CO2Into and block, so as to
△ P rise, and therefore, judge whether HyCO ice chests block according to △ P.
T0 generally will not up and down be fluctuated with the load of ice chest, in a kind of trend of stabilization, if T0 is gradually increasing
Trend, illustrating the heat exchanger of ice chest has H2O or CO2Into and block, accordingly it is also possible to according to the temperature trend of T0 come
Judge whether ice chest blocks.
First HyCO ice chests 3 or the blocking of the 2nd HyCO ice chests 4 are referred in the first HyCO ice chests 3 or the 2nd HyCO ice chests 4
Heat exchanger block.
When occur △ P or T0 it is on the rise in the case of, have to search reason, usually the adsorbent of TSA penetrate,
The moisture of other techniques penetrates into the H in technique gas side, raw material2O or CO2The reasons such as content is high, the adsorption cycle of TSA is long.
Once ice chest blocks, being in the process of running can not be H2O or CO2It is removed, it is necessary to right after a stoppage
Ice chest risen again (>0 DEG C), with dry N2(dew point<- 80 DEG C) it is purged.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously can easily make these embodiments various modifications, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to above-described embodiment, abilities
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be the present invention's
Within protection domain.
Claims (7)
1. a kind of system for being easy to judge whether HyCO ice chests block, which is characterized in that first including being connected by pipeline becomes
Warm adsorption tower (1), the second temperature-change adsorption tower (2), the first HyCO ice chests (3), the 2nd HyCO ice chests (4) and CO/H2Knockout drum
(5), heat exchanger, the CO/H are both provided in the first HyCO ice chests (3) and the 2nd HyCO ice chests (4)2Knockout drum (5) draws
Go out raw hydrogen pipeline (D) and CO pipelines (E), the raw hydrogen pipeline (D) sequentially flows through the 2nd HyCO ice chests (4) and the first HyCO
It is drawn after the heat exchanger of ice chest (3), material synthesis gas pipeline (A) is introduced before the first temperature-change adsorption tower (1), inhaled in the second alternating temperature
First pressure transmitter (6) is provided on pipeline between attached tower (2) and the first HyCO ice chests (3), cold positioned at the first HyCO
Second pressure transmitter (7) is provided on raw hydrogen pipeline (D) after case (3), first pressure transmitter (6) becomes with second pressure
Device (7) is sent to show pressure difference value Δ P as the standard for judging the first HyCO ice chests (3) or the 2nd HyCO ice chests (4) and whether blocking.
2. a kind of system for being easy to judge whether HyCO ice chests block according to claim 1, which is characterized in that first
Temperature transmitter (8), temperature transmitter (8) display are provided on pipeline between HyCO ice chests (3) and the 2nd HyCO ice chests (4)
Temperature value T0 is as the standard for judging the first HyCO ice chests (3) or the 2nd HyCO ice chests (4) and whether blocking.
3. a kind of system for being easy to judge whether HyCO ice chests block according to claim 1, which is characterized in that described
One pressure transmitter (6), second pressure transmitter (7) are connect with dcs.
A kind of 4. system for being easy to judge whether HyCO ice chests block according to claim 2, which is characterized in that the temperature
Degree transmitter (8) is connect with dcs.
5. a kind of system for being easy to judge whether HyCO ice chests block according to claim 1, which is characterized in that in raw material
Valve (9) is provided on synthesis gas pipeline (A), the pipeline between the first temperature-change adsorption tower (1) and the second temperature-change adsorption tower (2)
On be provided with valve (9), be provided with valve on the pipeline between the second temperature-change adsorption tower (2) and the first HyCO ice chests (3)
(9)。
A kind of 6. system for being easy to judge whether HyCO ice chests block according to claim 1, which is characterized in that high pressure CO
Flow path (B) sequentially flows through the heat exchanger of the first HyCO ice chests (3) and the 2nd HyCO ice chests (4), and low pressure CO flow paths (D) sequentially flow through
The heat exchanger of 2nd HyCO ice chests (4) and the first HyCO ice chests (3).
A kind of 7. method for being easy to judge whether HyCO ice chests block, which is characterized in that based on following system：
Including connected by pipeline the first temperature-change adsorption tower (1), the second temperature-change adsorption tower (2), the first HyCO ice chests (3),
Two HyCO ice chests (4) and CO/H2It is both provided in knockout drum (5), the first HyCO ice chests (3) and the 2nd HyCO ice chests (4)
Heat exchanger, the CO/H2Knockout drum (5) draws raw hydrogen pipeline (D) and CO pipelines (E), raw hydrogen pipeline (D) sequential flow
It draws, is introduced before the first temperature-change adsorption tower (1) former after heat exchanger of the 2nd HyCO ice chests (4) with the first HyCO ice chests (3)
Expect synthesis gas pipeline (A), the first pressure is provided on the pipeline between the second temperature-change adsorption tower (2) and the first HyCO ice chests (3)
Power transmitter (6) is provided with second pressure transmitter (7) on the raw hydrogen pipeline (D) after the first HyCO ice chests (3),
Temperature transmitter (8) is provided on pipeline between the first HyCO ice chests (3) and the 2nd HyCO ice chests (4)；
Judgment method is one or both of following two methods：
1st, first pressure transmitter (6) is used as with second pressure transmitter (7) display pressure difference value Δ P judges the first HyCO ice chests
(3) or the standard that whether blocks of the 2nd HyCO ice chests (4), the first HyCO ice chests (3) of Δ P stably expresseds or the 2nd HyCO ice chests
(4) it does not block, Δ P, which rises, represents that the first HyCO ice chests (3) or the 2nd HyCO ice chests (4) block；
2nd, temperature transmitter (8) displays temperature value T0, which is used as, judges whether the first HyCO ice chests (3) or the 2nd HyCO ice chests (4) block up
The standard of plug, the first HyCO ice chests (3) of T0 stably expresseds or the 2nd HyCO ice chests (4) do not block, and T0, which rises, represents first
HyCO ice chests (3) or the 2nd HyCO ice chests (4) block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711463469.9A CN108128754A (en) | 2017-12-28 | 2017-12-28 | A kind of System and method for for being easy to judge whether HyCO ice chests block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711463469.9A CN108128754A (en) | 2017-12-28 | 2017-12-28 | A kind of System and method for for being easy to judge whether HyCO ice chests block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128754A true CN108128754A (en) | 2018-06-08 |
Family
ID=62393850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711463469.9A Pending CN108128754A (en) | 2017-12-28 | 2017-12-28 | A kind of System and method for for being easy to judge whether HyCO ice chests block |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245967A (en) * | 2007-02-15 | 2008-08-20 | 林德股份公司 | Method and device for separating a gas mixer |
| CN102351147A (en) * | 2011-07-15 | 2012-02-15 | 清华大学 | Moderate temperature pressure swing adsorption method for CO2, H2S and H2 mixed gas separation |
| WO2014012629A2 (en) * | 2012-07-17 | 2014-01-23 | Linde Aktiengesellschaft | Method and system for producing an h2 product flow and a co product flow |
| CN105987937A (en) * | 2015-01-30 | 2016-10-05 | 上海华林工业气体有限公司 | Real-time monitoring device for synthetic gas separation HyCO apparatus |
| CN207933040U (en) * | 2017-12-28 | 2018-10-02 | 上海华林工业气体有限公司 | It is easy to judge the system whether HyCO ice chests block |
-
2017
- 2017-12-28 CN CN201711463469.9A patent/CN108128754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245967A (en) * | 2007-02-15 | 2008-08-20 | 林德股份公司 | Method and device for separating a gas mixer |
| CN102351147A (en) * | 2011-07-15 | 2012-02-15 | 清华大学 | Moderate temperature pressure swing adsorption method for CO2, H2S and H2 mixed gas separation |
| WO2014012629A2 (en) * | 2012-07-17 | 2014-01-23 | Linde Aktiengesellschaft | Method and system for producing an h2 product flow and a co product flow |
| CN105987937A (en) * | 2015-01-30 | 2016-10-05 | 上海华林工业气体有限公司 | Real-time monitoring device for synthetic gas separation HyCO apparatus |
| CN207933040U (en) * | 2017-12-28 | 2018-10-02 | 上海华林工业气体有限公司 | It is easy to judge the system whether HyCO ice chests block |
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