CN107281887A - Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique - Google Patents

Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique Download PDF

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Publication number
CN107281887A
CN107281887A CN201710646688.4A CN201710646688A CN107281887A CN 107281887 A CN107281887 A CN 107281887A CN 201710646688 A CN201710646688 A CN 201710646688A CN 107281887 A CN107281887 A CN 107281887A
Authority
CN
China
Prior art keywords
adsorption tower
porting
filters
tower bottom
hydrogen manufacturing
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.)
Pending
Application number
CN201710646688.4A
Other languages
Chinese (zh)
Inventor
刘方斌
刘建彬
杨宗泉
边开伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Foreshore New Energy Development Co Ltd
Original Assignee
Shandong Foreshore New Energy Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Foreshore New Energy Development Co Ltd filed Critical Shandong Foreshore New Energy Development Co Ltd
Priority to CN201710646688.4A priority Critical patent/CN107281887A/en
Publication of CN107281887A publication Critical patent/CN107281887A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

The invention discloses a kind of methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique, the technique includes following content：DN200*320 filters are being added where the porting of schizolysis hydrogen production plant with methanol adsorption tower bottom on flange, and are being punched on DN200*320 filters, finally stainless steel cloth are being wrapped up in the outside of DN200*320 filters 9.To prevent adsorbent is spilt from causing diaphragm seal to damage.The beneficial effects of the invention are as follows extend service life, improve economic benefit.

Description

Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique
Technical field
The present invention relates to methanol decomposition hydrogen manufacturing technology field, particularly a kind of methanol decomposition hydrogen manufacturing adsorption tower bottom porting Purification technique.
Background technology
Adsorption tower has leakage adsorbent phenomenon, and adsorbent is entered in program control valve pipeline by porting, and sequencing valve is sealed Piece causes damage.It is potential safety hazard, also makes hydrogen purity impacted, and causes maintenance rate higher, economic loss.
The content of the invention
The invention aims to solve the above problems, a kind of methanol decomposition hydrogen manufacturing adsorption tower bottom porting is devised Purification technique.
Realize above-mentioned purpose the technical scheme is that, a kind of methanol decomposition hydrogen manufacturing adsorption tower bottom porting purifies work Skill, the technique includes following content：
Where the porting of schizolysis hydrogen production plant with methanol adsorption tower bottom on flange add DN200*320 filters, and Punched on DN200*320 filters, finally wrap up in stainless steel cloth in the outside of DN200*320 filters 9.To prevent adsorbent from spilling Diaphragm seal is caused to damage.
The methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique made using technical scheme, with having Technique is compared, and adsorption tower leakage agent causes the problem of sequencing valve diaphragm seal is damaged before solving, and reduces adsorbent loss, program control Valve diaphragm seal service life extends, it is ensured that hydrogen generating system safety and steady is run.
Brief description of the drawings
Fig. 1 is the structural representation of DN200*320 filters of the present invention.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, if Fig. 1 is methanol decomposition hydrogen manufacturing adsorption tower of the present invention Bottom porting purifies the structural representation of technique, as illustrated, the technique includes following content：
Where the porting of schizolysis hydrogen production plant with methanol adsorption tower bottom on flange add DN200*320 filters, and Punched on DN200*320 filters, finally wrap up in stainless steel cloth in the outside of DN200*320 filters 9.To prevent adsorbent from spilling Diaphragm seal is caused to damage.
The characteristics of the technical program is that adsorption tower leakage adsorbent causes sequencing valve diaphragm seal damaged, causes safety, product pure Degree problem, influences economic well-being of workers and staff, solves problem above by adding filter, system safety and steady is normally run.
In the technical program, by adding DN200*320 filters on flange where porting, and beaten thereon Hole, finally wraps up in stainless steel cloth outside, prevents adsorbent is spilt from causing diaphragm seal to damage, does not occur diaphragm seal after transformation so far Damaged condition, reduces replacing parts cost, reduces potential safety hazard, it is ensured that the even running of production.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art Some of which part may be made some variation embodies the present invention principle, belong to protection scope of the present invention it It is interior.

Claims (1)

1. a kind of methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique is characterized in that, the technique includes following content：
Where the porting of schizolysis hydrogen production plant with methanol adsorption tower bottom on flange add DN200*320 filters, and Punched on DN200*320 filters, finally stainless steel cloth is wrapped up in the outside of DN200*320 filters 9, to prevent adsorbent from spilling Diaphragm seal is caused to damage.
CN201710646688.4A 2017-08-01 2017-08-01 Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique Pending CN107281887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710646688.4A CN107281887A (en) 2017-08-01 2017-08-01 Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710646688.4A CN107281887A (en) 2017-08-01 2017-08-01 Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique

Publications (1)

Publication Number Publication Date
CN107281887A true CN107281887A (en) 2017-10-24

Family

ID=60104179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710646688.4A Pending CN107281887A (en) 2017-08-01 2017-08-01 Methanol decomposition hydrogen manufacturing adsorption tower bottom porting purification technique

Country Status (1)

Country Link
CN (1) CN107281887A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2483074Y (en) * 2001-07-24 2002-03-27 中国人民解放军军事医学科学院卫生装备研究所 Gas separation absorbing tower
CN101209390A (en) * 2006-12-26 2008-07-02 吴万权 Device for adsorbing, desorbing and purifying organic gas
CN101648103A (en) * 2009-05-27 2010-02-17 北京健坤伟华新能源科技有限公司 Pressure-swing absorber
CN203155043U (en) * 2013-01-09 2013-08-28 东莞市天明环保节能工程有限公司 Activated carbon adsorption tower
CN104807260A (en) * 2014-01-27 2015-07-29 浙江三花制冷集团有限公司 Dry filter
CN204684910U (en) * 2015-02-04 2015-10-07 武汉恒业通气体设备有限公司 A kind of absorber
CN106025904A (en) * 2016-07-04 2016-10-12 河南平高通用电气有限公司 Leakage-proof adsorbent frame and GIS provided with adsorbent frame
CN205965457U (en) * 2016-07-12 2017-02-22 山东巨邦环保工程科技有限公司 Low temperature dust removal SOx/NOx control system
CN206103641U (en) * 2016-10-31 2017-04-19 内蒙古包钢钢联股份有限公司 A filter equipment for gas purifying regenerator column

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2483074Y (en) * 2001-07-24 2002-03-27 中国人民解放军军事医学科学院卫生装备研究所 Gas separation absorbing tower
CN101209390A (en) * 2006-12-26 2008-07-02 吴万权 Device for adsorbing, desorbing and purifying organic gas
CN101648103A (en) * 2009-05-27 2010-02-17 北京健坤伟华新能源科技有限公司 Pressure-swing absorber
CN203155043U (en) * 2013-01-09 2013-08-28 东莞市天明环保节能工程有限公司 Activated carbon adsorption tower
CN104807260A (en) * 2014-01-27 2015-07-29 浙江三花制冷集团有限公司 Dry filter
CN204684910U (en) * 2015-02-04 2015-10-07 武汉恒业通气体设备有限公司 A kind of absorber
CN106025904A (en) * 2016-07-04 2016-10-12 河南平高通用电气有限公司 Leakage-proof adsorbent frame and GIS provided with adsorbent frame
CN205965457U (en) * 2016-07-12 2017-02-22 山东巨邦环保工程科技有限公司 Low temperature dust removal SOx/NOx control system
CN206103641U (en) * 2016-10-31 2017-04-19 内蒙古包钢钢联股份有限公司 A filter equipment for gas purifying regenerator column

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Application publication date: 20171024