JP2021505515A - 炭化水素ガスを改質するための方法および装置 - Google Patents
炭化水素ガスを改質するための方法および装置 Download PDFInfo
- Publication number
- JP2021505515A JP2021505515A JP2020530986A JP2020530986A JP2021505515A JP 2021505515 A JP2021505515 A JP 2021505515A JP 2020530986 A JP2020530986 A JP 2020530986A JP 2020530986 A JP2020530986 A JP 2020530986A JP 2021505515 A JP2021505515 A JP 2021505515A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- heated
- syngas
- reactor
- reforming
- 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.)
- Granted
Links
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 62
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 62
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000002407 reforming Methods 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 title claims description 129
- 239000003054 catalyst Substances 0.000 claims abstract description 90
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000000629 steam reforming Methods 0.000 claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 44
- 229910052799 carbon Inorganic materials 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 29
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 238000001991 steam methane reforming Methods 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 238000006057 reforming reaction Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 11
- 238000003786 synthesis reaction Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 230000003197 catalytic effect Effects 0.000 description 9
- 238000002453 autothermal reforming Methods 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000005524 ceramic coating Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 229910020068 MgAl Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000010744 Boudouard reaction Methods 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000012700 ceramic precursor Substances 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
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
- C01B3/38—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 using catalysts
- C01B3/384—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 using catalysts the catalyst being continuously externally heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- C01B3/38—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 using catalysts
- C01B3/382—Multi-step processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
- C10K3/026—Increasing the carbon monoxide content, e.g. reverse water-gas shift [RWGS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
-
- 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
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam 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
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0244—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
-
- 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
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
- C01B2203/0255—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a non-catalytic partial oxidation 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
- C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
- C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
-
- 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
-
- 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
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/085—Methods of heating the process for making hydrogen or synthesis gas by electric heating
-
- 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
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0855—Methods of heating the process for making hydrogen or synthesis gas by electromagnetic heating
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
-
- 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
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
- C01B2203/1058—Nickel catalysts
-
- 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
- C01B2203/1241—Natural gas or methane
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
本発明の実施形態は、一般に、炭化水素ガスおよび水蒸気を含む供給流を改質する方法および装置に関する。特に、本発明は、比較的低H2/CO比率の合成気体を生産することを目的とした改質工程および装置に関する。
炭化水素供給流の水蒸気改質による触媒合成ガス生産は数十年前から知られている。吸熱水蒸気改質反応は、典型的には水蒸気改質器(SMR)で行われる。水蒸気改質器または水蒸気メタン改質器は、吸熱反応のための熱を供給するために、多くの触媒充填管(チューブ)を、反応炉または焼成ヒーターに配置する。チューブの長さは通常10〜14m、内径は7〜15cmである。吸熱反応の熱は、燃焼器内で燃料を燃焼させて供給される。蒸気改質器からの合成ガス出口温度は、合成ガスの用途に依存するが、通常は650℃〜980℃の範囲であろう。
以下では、本発明の実施態様について言及する。しかしながら、本発明は具体的に記載された実施形態に限定されないことを理解すべきである。代わりに、異なる実施形態に関係しているか否かにかかわらず、以下の特徴および構成要素の任意の組合せが、本発明を実施および実践するために考慮される。
a)任意に第1の触媒を含む合成ガス発生反応器において、炭化水素供給流から第1の合成ガスを生成する;b)水蒸気改質、第2の触媒を含むポストコンバータに加熱されたCO2リッチ流を供給し;c)前記ポストコンバータにおいて少なくとも水蒸気改質、メタン化および第1の合成ガスおよび加熱されたCO2リッチ流の逆水性ガスシフト反応を実施して、生成物合成ガスを生成し、ここで、前記第2の触媒は、電源の手段によって電気的に加熱される。
−水蒸気メタン改質反応器中の第1の触媒上の第1の炭化水素供給流の反応、
−化学量論以下の量の酸素による炭化水素供給材料の部分燃焼、続いて第1の触媒上の部分燃焼炭化水素供給流の水蒸気改質の組み合わせ、
−触媒を使用せずに熱部分酸化反応器中での熱部分酸化、および
−触媒部分酸化反応器中の第1の触媒上での接触部分酸化。
式(i)が次式で一般化される,:
CnHm+nH2O→nCO+(n+m/2)H2 (iv),
ここでn≧2、m≧4
−任意に、第1の触媒を含み、前記炭化水素供給流から第1の合成ガスを発生させるように配列された、合成ガス発生反応器、
−水蒸気改質、メタン化および逆水性ガスシフト反応に活性な第2の触媒を収容するポストコンバータ、
−第1の合成ガスを前記ポストコンバータに伝導するための導管、
−ポストコンバータの上流の第1の合成ガスに加熱されたCO2リッチ流を加えるための手段、および/または、前記ポストコンバータに直接加熱されたCO2リッチ流を加えるための手段を含み、
ここで、前記装置は、前記第2の触媒を電気的に加熱するために配置された電源を含む。
本発明の実施形態を、例示的に、および添付の図を参照して説明する。添付の図は、本発明の実施形態の例のみを示しており、したがって、本発明は、他の同等に効果的な実施形態を認めることができるため、その範囲を限定するものではないと考えられることに留意すべきである。
以下は、添付の図に示される本発明の実施形態の詳細な説明である。実施形態は例であり、本発明を明確に伝えるように詳細に記載されている。しかし、提供される詳細の量は、予想される実施形態の変動を制限することを意図したものではなく、逆に、添付のクレームによって定義される本発明の精神および範囲内に入る全ての改変、同等物、および代替物をカバーすることを意図する。
プロセスの計算例を以下の表1に示す。炭化水素ガス、CO2および水蒸気を含み、S/C比が1.0である炭化水素供給流を、図1に示すように本発明のSMR反応器10に供給する。この炭化水素供給流は、SMR反応器10に入れる前に650℃に加熱され、SMR反応器10内で、ガスは改質(再形成)され、950℃の温度を有する第1の合成ガスとしてSMR反応器10から出る。
Claims (18)
- 炭化水素ガスおよび水蒸気を含む炭化水素供給流を改質するための方法であって、以下の段階:
a)任意に第1の触媒を含む合成ガス発生反応器において、炭化水素供給流から第1の合成ガスを生成する段階;
b)水蒸気改質、メタン化および逆水性ガスシフト反応に活性を有する第2の触媒を含むポストコンバータに、加熱されたCO2リッチ流を供給する段階;
c)前記ポストコンバータにおいて、前記第1の合成ガスおよび前記加熱されたCO2リッチ流の水蒸気改質、メタン化および逆水性ガスシフト反応を実施して、生成物合成ガスを生成し、ここで、前記第2の触媒は、電源を用いて電気的に加熱される段階、
を含む前記方法。 - 前記第2の触媒が、抵抗加熱および/または誘導加熱によって加熱される、請求項1に記載の方法。
- 前記合成ガス発生反応器が水蒸気メタン改質反応器であり、該水蒸気メタン改質反応器が、この水蒸気メタン改質反応器から出る第1の合成ガスが約650℃〜約950℃の間の温度を有することを保証するのに十分な温度まで、少なくとも1つの改質器管内で第一触媒を加熱するために配置された熱源を含む、請求項1または2に記載の方法。
- 前記水蒸気メタン改質反応器が抵抗加熱および/または誘導加熱によって加熱される、請求項3に記載の方法。
- 前記合成ガス発生反応器が自熱式改質反応器であり、該自熱式改質反応器が、この自熱式改質反応器から出る第1の合成ガスが900℃〜1100℃の間の温度を有することを確実にするように調整された操業条件を有する、請求項1または2に記載の方法。
- 段階b)において、添加される前記加熱されたCO2リッチ流の量および/または組成が、前記生成物合成ガスのH2/CO比が2.5未満であることを保証するように調整される、請求項1〜5のいずれかに記載の方法。
- 加熱されたCO2リッチ流のCO2と炭化水素供給流の炭化水素との間のモル比が0.5より大きい、請求項1〜6のいずれかに記載の方法。
- 前記炭化水素供給流が、さらに、水素、一酸化炭素、二酸化炭素、窒素、アルゴン、高級炭化水素またはそれらの組合せのうちの1つ以上を含む、請求項7に記載の方法。
- 前記炭化水素供給流の水蒸気対炭素比が約0.4〜約2.0の間である、請求項1〜8のいずれかに記載の方法。
- 前記加熱されたCO2リッチ流が、少なくとも50乾燥モル%のCO2、好ましくは少なくとも70乾燥モル%のCO2、および最も好ましくは少なくとも90乾燥モル%のCO2を含む、請求項1〜9のいずれかに記載の方法。
- 前記加熱されたCO2リッチ流が、さらに、水蒸気、水素、メタン、一酸化炭素、硫化水素、二酸化硫黄、窒素、アルゴンまたはこれらの組合せのうちの1つ以上を含む、請求項1〜10のいずれかに記載の方法。
- 前記第1の合成ガスに加えられる前に、前記加熱されたCO2リッチ流が約350〜約950℃の間の温度に加熱される、請求項1〜11のいずれかに記載の方法。
- 炭化水素ガスおよび水蒸気を含む炭化水素供給流を改質するための装置であって、前記装置は、
−任意に、第1の触媒を含み、かつ、前記炭化水素供給流から第1の合成ガスを発生させるように配置された合成ガス発生反応器、
−水蒸気改質、メタン化および逆水性ガスシフト反応に活性を有する第2の触媒を収容するポストコンバータ、
−第1の合成ガスを前記ポストコンバータに導くための導管、
−前記ポストコンバータの上流の第1の合成ガスに加熱されたCO2リッチ流を添加するための、および/または、前記ポストコンバータに直接的に加熱されたCO2リッチ流を添加するための手段
を含み、
前記装置が、前記第2の触媒を電気的に加熱するために配置された電源を含む、
前記装置。 - 前記合成ガス発生反応器が水蒸気メタン改質反応器であり、該水蒸気メタン改質反応器が、この水蒸気メタン改質反応器を出る第1の合成ガスが約650℃〜約950℃の間の温度を有することを保証するのに十分な温度まで、少なくとも1つの改質器管内で第1の触媒を加熱するように配置された熱源を含む、請求項13に記載の装置。
- 前記合成ガス発生反応器が自熱式改質反応器であり、該自熱式改質反応器が、この自熱式改質反応器から出る第1の合成ガスが900℃〜1100℃の間の温度を有することを確実にするように調整された操業条件を有する、請求項13に記載の装置。
- 前記ポストコンバータが、抵抗加熱および/または誘導加熱によって加熱されるように配置されている、請求項13〜15のいずれかに記載の装置。
- 前記第1の触媒が改質触媒である、請求項13〜16のいずれかに記載の装置。
- 前記第2の触媒が、水蒸気メタン改質、メタン化および逆水性ガスシフト反応に活性を有する触媒である、請求項13〜17のいずれかに記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201700697 | 2017-12-08 | ||
DKPA201700697 | 2017-12-08 | ||
PCT/EP2018/081404 WO2019110265A1 (en) | 2017-12-08 | 2018-11-15 | A process and system for reforming a hydrocarbon gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021505515A true JP2021505515A (ja) | 2021-02-18 |
JP7332597B2 JP7332597B2 (ja) | 2023-08-23 |
Family
ID=64316569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020530986A Active JP7332597B2 (ja) | 2017-12-08 | 2018-11-15 | 炭化水素ガスを改質するための方法および装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11932538B2 (ja) |
EP (1) | EP3720810A1 (ja) |
JP (1) | JP7332597B2 (ja) |
KR (1) | KR102678026B1 (ja) |
WO (1) | WO2019110265A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102672526B1 (ko) * | 2017-12-08 | 2024-06-10 | 토프쉐 에이/에스 | 합성 가스의 제조를 위한 플랜트 및 방법 |
UA127416C2 (uk) | 2017-12-08 | 2023-08-16 | Хальдор Топсьое А/С | Спосіб і система для виробництва синтез-газу |
KR20220104736A (ko) * | 2019-12-04 | 2022-07-26 | 토프쉐 에이/에스 | 전기 가열 일산화탄소 반응기 |
WO2022049147A1 (en) * | 2020-09-02 | 2022-03-10 | Haldor Topsøe A/S | Production of syntehsis gas in a plant comprising an electric steam reformer downstream of fired reformer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014180888A1 (en) * | 2013-05-08 | 2014-11-13 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of syngas |
US20170015549A1 (en) * | 2014-04-03 | 2017-01-19 | Saudi Basic Industries Corporation | Process for converting of methane steam reforming syngas with co2 |
WO2017186608A1 (en) * | 2016-04-26 | 2017-11-02 | Haldor Topsøe A/S | Ferromagnetic materials for induction heated catalysis |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521767A1 (de) | 1985-06-19 | 1987-01-02 | Basf Ag | Katalysatorfestbettaufbau unter verwendung wabenfoermiger koerper |
EP0291857A3 (en) * | 1987-05-18 | 1990-07-18 | Air Products And Chemicals, Inc. | Method of carbon monoxide production |
DK156701C (da) | 1987-08-27 | 1990-01-29 | Haldor Topsoe As | Fremgangsmaade til gennemfoerelse af heterogene katalytiske kemiske reaktioner |
GB8722847D0 (en) | 1987-09-29 | 1987-11-04 | Electricity Council | Performing endothermic catalytic reactions |
US5417938A (en) | 1988-09-02 | 1995-05-23 | Sulzer Brothers Limited | Device for carrying out catalyzed reactions |
JPH03181338A (ja) | 1989-12-11 | 1991-08-07 | Gebr Sulzer Ag | 触媒エレメントおよび触媒反応用反応器 |
US5102645A (en) | 1990-06-21 | 1992-04-07 | Liquid Carbonic Corporation | Method for manufacture of high purity carbon monoxide |
DK169615B1 (da) | 1992-12-10 | 1994-12-27 | Topsoe Haldor As | Fremgangsmåde til fremstilling af carbonmonoxidrig gas |
DE59308587D1 (de) | 1993-08-26 | 1998-06-25 | Sulzer Chemtech Ag | Packung mit katalytischen oder adsorbierenden Mitteln |
US5958273A (en) | 1994-02-01 | 1999-09-28 | E. I. Du Pont De Nemours And Company | Induction heated reactor apparatus |
JPH11130405A (ja) * | 1997-10-28 | 1999-05-18 | Ngk Insulators Ltd | 改質反応装置、触媒装置、それらに用いる発熱・触媒体、及び改質反応装置の運転方法 |
US6527980B1 (en) | 2000-10-12 | 2003-03-04 | Air Products And Chemicals, Inc. | Reforming with intermediate reactant injection |
DE10104601A1 (de) | 2001-02-02 | 2002-08-14 | Xcellsis Gmbh | Reaktor für ein Brennstoffzellenssystem |
US6821501B2 (en) * | 2001-03-05 | 2004-11-23 | Shell Oil Company | Integrated flameless distributed combustion/steam reforming membrane reactor for hydrogen production and use thereof in zero emissions hybrid power system |
FR2825995B1 (fr) | 2001-06-15 | 2004-07-09 | Inst Francais Du Petrole | Installation et procede de production de gaz de synthese comprenant un reacteur de vaporeformage et un reacteur de conversion du co2 chauffe par un gaz chaud |
AU2007242933A1 (en) | 2001-08-22 | 2008-01-10 | Sasol Technology (Proprietary) Limited | Production of synthesis gas and synthesis gas derived products |
GB0129054D0 (en) | 2001-12-05 | 2002-01-23 | Accentus Plc | Catalytic reactor and process |
US20030162846A1 (en) | 2002-02-25 | 2003-08-28 | Wang Shoou-L | Process and apparatus for the production of synthesis gas |
CA2396402A1 (en) * | 2002-07-29 | 2004-01-29 | Hydrogenics Corporation | Electrocatalytic reformer for synthesis gas production |
DE102008050817A1 (de) | 2008-10-08 | 2010-04-15 | Karl-Heinz Tetzlaff | Abgasfreie allotherme Dampfreformierung |
US20100176346A1 (en) * | 2009-01-13 | 2010-07-15 | Musich Nicholas Michael | Process and system for conducting isothermal low-temperature shift reaction using a compact boiler |
WO2013135667A1 (de) | 2012-03-13 | 2013-09-19 | Bayer Intellectual Property Gmbh | Verfahren für die synthesegasherstellung |
JP2015509905A (ja) | 2012-03-13 | 2015-04-02 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | 2つの運転モードの交互運転におけるcoおよび/またはh2の製造方法 |
EP2861529B1 (en) | 2012-06-14 | 2019-08-14 | Nuvera Fuel Cells, LLC | Steam reformer |
EP2864244A2 (en) | 2012-06-21 | 2015-04-29 | Saudi Basic Industries Corporation | Process for producing a synthesis gas mixture |
CN104918882B (zh) | 2012-12-21 | 2019-03-01 | 巴斯夫欧洲公司 | 平行制备氢气、一氧化碳和含碳产物的方法 |
FR3003774B1 (fr) | 2013-04-02 | 2018-03-02 | Institut National Des Sciences Appliquees De Toulouse | Procede chimique catalyse par des nanoparticules ferromagnetiques |
GB201313402D0 (en) * | 2013-07-26 | 2013-09-11 | Advanced Plasma Power Ltd | Process for producing a substitute natural gas |
WO2015103592A1 (en) | 2014-01-06 | 2015-07-09 | Saudi Basic Industries Corporation | Method for carbon dioxide hydrogenation of syngas |
CA2979782A1 (en) | 2015-03-20 | 2016-09-29 | Sekisui Chemical Co., Ltd. | Method and apparatus for producing organic substances |
JP6442088B2 (ja) | 2015-05-01 | 2018-12-19 | ベロシス テクノロジーズ リミテッド | 統合GTL(gas−to−liquids)設備を操作するための方法 |
US20170106360A1 (en) | 2015-09-30 | 2017-04-20 | Jay S. Meriam | Isothermal chemical process |
WO2017211885A1 (en) | 2016-06-10 | 2017-12-14 | Haldor Topsøe A/S | Co rich synthesis gas production |
UA127416C2 (uk) | 2017-12-08 | 2023-08-16 | Хальдор Топсьое А/С | Спосіб і система для виробництва синтез-газу |
KR102672526B1 (ko) | 2017-12-08 | 2024-06-10 | 토프쉐 에이/에스 | 합성 가스의 제조를 위한 플랜트 및 방법 |
EP3574991A1 (en) | 2018-05-31 | 2019-12-04 | Haldor Topsøe A/S | Steam reforming heated by resistance heating |
CN112203757A (zh) | 2018-05-31 | 2021-01-08 | 托普索公司 | 通过电阻加热进行加热的吸热反应 |
EP3802413B1 (en) | 2018-05-31 | 2023-07-05 | Topsoe A/S | Hydrogen production by steam methane reforming |
WO2020174057A1 (en) | 2019-02-28 | 2020-09-03 | Haldor Topsøe A/S | Synthesis gas production by steam methane reforming |
EP3931147B1 (en) | 2019-02-28 | 2023-06-07 | Topsoe A/S | Chemical plant with a reforming section and a process for producing a chemical product |
-
2018
- 2018-11-15 KR KR1020207019629A patent/KR102678026B1/ko active IP Right Grant
- 2018-11-15 EP EP18803667.7A patent/EP3720810A1/en active Pending
- 2018-11-15 WO PCT/EP2018/081404 patent/WO2019110265A1/en unknown
- 2018-11-15 US US16/766,415 patent/US11932538B2/en active Active
- 2018-11-15 JP JP2020530986A patent/JP7332597B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014180888A1 (en) * | 2013-05-08 | 2014-11-13 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of syngas |
US20170015549A1 (en) * | 2014-04-03 | 2017-01-19 | Saudi Basic Industries Corporation | Process for converting of methane steam reforming syngas with co2 |
WO2017186608A1 (en) * | 2016-04-26 | 2017-11-02 | Haldor Topsøe A/S | Ferromagnetic materials for induction heated catalysis |
Also Published As
Publication number | Publication date |
---|---|
US11932538B2 (en) | 2024-03-19 |
KR102678026B1 (ko) | 2024-06-26 |
JP7332597B2 (ja) | 2023-08-23 |
US20200377365A1 (en) | 2020-12-03 |
EP3720810A1 (en) | 2020-10-14 |
KR20200097755A (ko) | 2020-08-19 |
WO2019110265A1 (en) | 2019-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7261235B2 (ja) | 合成ガス製造のための系および方法 | |
JP2021505515A (ja) | 炭化水素ガスを改質するための方法および装置 | |
JP4351010B2 (ja) | 合成ガスの製造方法 | |
KR102668169B1 (ko) | 합성 가스 제조를 위한 방법 및 시스템 | |
KR20200097756A (ko) | 합성 가스의 제조를 위한 플랜트 및 방법 | |
JP5980686B2 (ja) | 炭化水素を改質するプロセス | |
JP2004536006A (ja) | 単一チャンバーのコンパクトな燃料処理装置 | |
EP3468706B1 (en) | Co rich synthesis gas production | |
WO2017211885A1 (en) | Co rich synthesis gas production | |
CA2938779C (en) | Process for producing synthesis gas by catalytic steam reforming of hydrocarbon feedstock | |
DK201700696A1 (en) | A system and process for production of a synthesis gas | |
DK201700695A1 (en) | System and process for synthesis gas production | |
KR102674399B1 (ko) | 합성 가스의 제조를 위한 시스템 및 방법 | |
KR102683554B1 (ko) | 합성 가스 제조를 위한 시스템 및 방법 | |
JP4588224B2 (ja) | 燃料電池用改質系におけるco変成器 | |
JP2023066417A (ja) | 一酸化炭素及び水素を含む混合ガスを製造する方法、固体炭素を捕集する方法、及び気相反応装置 | |
EA044781B1 (ru) | Способ и система для получения синтез-газа | |
JP2005047795A (ja) | 改質器 | |
JP5823341B2 (ja) | 自己熱型改質器及びこれを用いた水蒸気改質方法 | |
JP2009023873A (ja) | 改質式水素発生装置の起動時温度への昇温方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211109 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220706 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220927 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230329 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230726 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230810 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7332597 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |