JP2023534335A - 合成ガスの製造方法 - Google Patents
合成ガスの製造方法 Download PDFInfo
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- 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
- C01B3/36—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 oxygen or mixtures containing oxygen as 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/12—Controlling or regulating
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
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- 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
-
- 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
- C01B2203/1247—Higher hydrocarbons
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- 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
- C01B2203/1258—Pre-treatment of the feed
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
実施例1~5
図1に図示されている工程フローチャートにしたがって、合成ガスの製造を行った。
比較例1
図2に図示されている工程フローチャートにしたがって、合成ガスの製造を行った。
図3に図示されている工程フローチャートにしたがって、合成ガスの製造を行った。
図4に図示されている工程フローチャートにしたがって、合成ガスの製造を行った。
Claims (15)
- ナフサ分解工程(NCC)から排出される熱分解ガス油(Pyrolysis Gas Oil、PGO)を含むPGOストリームを蒸留塔に供給するステップと、
前記蒸留塔の下部排出ストリームとナフサ分解工程(NCC)から排出される熱分解燃料油(Pyrolysis Fuel Oil、PFO)を含むPFOストリームをフィードストリームとしてガス化工程のための燃焼室に供給するステップと、
を含む、合成ガスの製造方法。 - 前記蒸留塔に供給されるPGOストリームの流量に対する前記蒸留塔の上部排出ストリームの流量の比率(distillateの比率)は、0.04~0.23である、請求項1に記載の合成ガスの製造方法。
- 前記蒸留塔に供給されるPGOストリームの流量に対する前記蒸留塔の上部排出ストリームの流量の比率(distillateの比率)は、0.1~0.2である、請求項1又は2に記載の合成ガスの製造方法。
- 前記フィードストリームは、前記燃焼室への供給時点での動粘度が300cSt以下であり、
前記フィードストリームの引火点は、前記燃焼室への供給時点での温度より25℃以上高い、請求項1~3のいずれか一項に記載の合成ガスの製造方法。 - 前記フィードストリームは、前記燃焼室への供給時点での動粘度が1cSt~300cStであり、
前記フィードストリームの引火点は、前記燃焼室への供給時点での温度より25℃~150℃高い、請求項1~4のいずれか一項に記載の合成ガスの製造方法。 - 前記フィードストリームは、燃焼室への供給時点での温度が20℃~90℃である、請求項1~5のいずれか一項に記載の合成ガスの製造方法。
- 前記フィードストリームは、前記蒸留塔の下部排出ストリームおよび前記PFOストリームの流量比が0.2:1~1.6:1である、請求項1~6のいずれか一項に記載の合成ガスの製造方法。
- 前記フィードストリームを燃焼室に供給する前に、熱交換器を通過させる、請求項1~7のいずれか一項に記載の合成ガスの製造方法。
- 前記PGOストリームは、C10~C12の炭化水素を70重量%以上含み、
前記PFOストリームは、C13+炭化水素を70重量%以上含む、請求項1~8のいずれか一項に記載の合成ガスの製造方法。 - 前記PGOストリームの引火点は、10~50℃であり、
前記PFOストリームの引火点は、70~200℃である、請求項1~9のいずれか一項に記載の合成ガスの製造方法。 - 前記PGOストリームは、40℃での動粘度が1~200cStであり、
前記PFOストリームは、40℃での動粘度が400~100,000cStである、請求項1~10のいずれか一項に記載の合成ガスの製造方法。 - 前記PGOストリームは、前記ナフサ分解工程のガソリン精留塔の側部から排出された側部排出ストリームを第1ストリッパーに供給した後、前記第1ストリッパーの下部から排出された下部排出ストリームであり、
前記PFOストリームは、前記ナフサ分解工程のガソリン精留塔の下部から排出された下部排出ストリームを第2ストリッパーに供給した後、前記第2ストリッパーの下部から排出された下部排出ストリームである、請求項1~11のいずれか一項に記載の合成ガスの製造方法。 - 前記ガソリン精留塔の下部排出ストリームは、前記ガソリン精留塔の全体の段数に対して90%以上の段から排出され、
前記ガソリン精留塔の側部排出ストリームは、前記ガソリン精留塔の全体の段数に対して10%~70%の段から排出される、請求項12に記載の合成ガスの製造方法。 - 前記蒸留塔の下部排出ストリームは、C10+炭化水素の含量が80重量%以上であり、C8-炭化水素の含量が5重量%以下である、請求項1~13のいずれか一項に記載の合成ガスの製造方法。
- 前記蒸留塔の還流比(reflux ratio)は、0.03~12である、請求項1~14のいずれか一項に記載の合成ガスの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2021-0082447 | 2021-06-24 | ||
KR1020210082447A KR20230000252A (ko) | 2021-06-24 | 2021-06-24 | 합성가스의 제조방법 |
PCT/KR2021/018819 WO2022270701A1 (ko) | 2021-06-24 | 2021-12-11 | 합성가스의 제조방법 |
Publications (2)
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JP2023534335A true JP2023534335A (ja) | 2023-08-09 |
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