EA201190010A1 - DEVELOPMENT OF TECHNOLOGICAL GAS WITH THE HELP OF SECONDARY USE OF LOW-TEMPERATURE REDUCED HEAT - Google Patents

DEVELOPMENT OF TECHNOLOGICAL GAS WITH THE HELP OF SECONDARY USE OF LOW-TEMPERATURE REDUCED HEAT

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Publication number
EA201190010A1
EA201190010A1 EA201190010A EA201190010A EA201190010A1 EA 201190010 A1 EA201190010 A1 EA 201190010A1 EA 201190010 A EA201190010 A EA 201190010A EA 201190010 A EA201190010 A EA 201190010A EA 201190010 A1 EA201190010 A1 EA 201190010A1
Authority
EA
Eurasian Patent Office
Prior art keywords
directed
heat exchanger
boiler feed
steam
stream
Prior art date
Application number
EA201190010A
Other languages
Russian (ru)
Inventor
Тило Фон Трота
Original Assignee
Уде Гмбх
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 Уде Гмбх filed Critical Уде Гмбх
Publication of EA201190010A1 publication Critical patent/EA201190010A1/en

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Classifications

    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/48—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
    • 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
    • C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • 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
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0288—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing two CO-shift steps
    • 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
    • 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
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • 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
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • 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
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0883—Methods of cooling by indirect heat exchange
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0888—Methods of cooling by evaporation of a fluid
    • 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
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0888—Methods of cooling by evaporation of a fluid
    • C01B2203/0894—Generation of steam
    • 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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • 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
    • C01B2203/14—Details of the flowsheet
    • C01B2203/146—At least two purification steps in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Abstract

Способ использования теплоты при паровом риформинге, включающий установку для высокотемпературного превращения, первый теплообменник, затем подогреватель питательной воды котла, теплообменник произведенного конденсата, испаритель низкого давления, и участок охлаждения, в котором технологический газ подвергают дальнейшему охлаждению и вырабатывают поток конденсата, а затем полученный технологический газ пропускают по меньшей мере через одну установку для его дальнейшей переработки. Кроме того, из установки для водоподготовки выходит поток деионизированной воды, при этом первую часть потока питательной воды котла направляют в испаритель низкого давления, а вырабатываемый пар подвергают разделению и первый частичный поток пара низкого давления с целью передачи тепла подают в установку для водоподготовки, а второй частичный поток пара низкого давления направляют по меньшей мере в один потребитель. Вторую часть потока питательной воды котла направляют через теплообменник и один или несколько подогревателей питательной воды котла, а затем направляют для выработки пара. Поток конденсата из участка охлаждения направляют через установку для повышения давления в теплообменник произведенного конденсата.A method of using heat in steam reforming, including a high-temperature conversion unit, a first heat exchanger, then a boiler feed water heater, a heat exchanger for produced condensate, a low-pressure evaporator, and a cooling section in which the process gas is further cooled and a condensate stream is generated, and then the resulting process the gas is passed through at least one installation for its further processing. In addition, a stream of deionized water leaves the water treatment plant, while the first part of the boiler feed water flow is directed to the low pressure evaporator, and the generated steam is subjected to separation and the first partial low pressure steam flow is fed to the water treatment plant in order to transfer heat, and the second a partial flow of low pressure steam is directed to at least one consumer. The second part of the boiler feed water stream is directed through a heat exchanger and one or more boiler feed water heaters, and then is directed to generate steam. The condensate stream from the cooling section is directed through a pressure-increasing unit to a heat exchanger for the produced condensate.

EA201190010A 2008-11-10 2009-10-14 DEVELOPMENT OF TECHNOLOGICAL GAS WITH THE HELP OF SECONDARY USE OF LOW-TEMPERATURE REDUCED HEAT EA201190010A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008056538A DE102008056538A1 (en) 2008-11-10 2008-11-10 Process gas production by means of heat recovery from low-temperature waste heat
PCT/EP2009/007368 WO2010051900A1 (en) 2008-11-10 2009-10-14 Process gas generation by means of heat recovery from low-temperature waste heat

Publications (1)

Publication Number Publication Date
EA201190010A1 true EA201190010A1 (en) 2012-02-28

Family

ID=41586140

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190010A EA201190010A1 (en) 2008-11-10 2009-10-14 DEVELOPMENT OF TECHNOLOGICAL GAS WITH THE HELP OF SECONDARY USE OF LOW-TEMPERATURE REDUCED HEAT

Country Status (12)

Country Link
US (1) US20110277962A1 (en)
EP (1) EP2349922A1 (en)
CN (1) CN102272039A (en)
BR (1) BRPI0916065A2 (en)
CA (1) CA2743089A1 (en)
CO (1) CO6361983A2 (en)
DE (1) DE102008056538A1 (en)
EA (1) EA201190010A1 (en)
MX (1) MX2011004916A (en)
SG (1) SG171719A1 (en)
WO (1) WO2010051900A1 (en)
ZA (1) ZA201104320B (en)

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DE102010044939C5 (en) * 2010-09-10 2015-11-19 Thyssenkrupp Industrial Solutions Ag Process and device for generating process steam and boiler feed water vapor in a heatable reforming reactor for the production of synthesis gas
US9163827B2 (en) * 2012-11-01 2015-10-20 General Electric Company System and method for using boiler feedwater
EP3124433B1 (en) * 2015-07-27 2021-09-01 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method for cooling synthesis gas
US9556026B1 (en) 2015-09-03 2017-01-31 Air Products And Chemicals, Inc. Hydrogen production process for cold climates
EP3138810B1 (en) 2015-09-03 2018-04-25 Air Products And Chemicals, Inc. Hydrogen production process for cold climates
DE102016218438A1 (en) * 2016-09-26 2018-03-29 Thyssenkrupp Ag Process and arrangement for heat energy recovery in plants comprising at least one reformer
CN110986649A (en) * 2019-12-20 2020-04-10 乔治洛德方法研究和开发液化空气有限公司 Synthetic gas heat recovery system
CN114735657A (en) * 2022-04-22 2022-07-12 瑞切尔石化工程(上海)有限公司 Condenser for sulfur production device, sulfur production device based on Claus method and sulfur production process
DE102023121731A1 (en) 2023-08-14 2023-10-05 Thyssenkrupp Ag Process for recovering process condensate

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Also Published As

Publication number Publication date
BRPI0916065A2 (en) 2015-11-10
ZA201104320B (en) 2012-02-29
WO2010051900A1 (en) 2010-05-14
EP2349922A1 (en) 2011-08-03
US20110277962A1 (en) 2011-11-17
CN102272039A (en) 2011-12-07
SG171719A1 (en) 2011-07-28
CA2743089A1 (en) 2010-05-14
DE102008056538A1 (en) 2010-05-12
MX2011004916A (en) 2011-10-28
CO6361983A2 (en) 2012-01-20

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