DE2861723D1 - Process for increasing the purity of gaseous recycle hydrogen - Google Patents

Process for increasing the purity of gaseous recycle hydrogen

Info

Publication number
DE2861723D1
DE2861723D1 DE7878870008T DE2861723T DE2861723D1 DE 2861723 D1 DE2861723 D1 DE 2861723D1 DE 7878870008 T DE7878870008 T DE 7878870008T DE 2861723 T DE2861723 T DE 2861723T DE 2861723 D1 DE2861723 D1 DE 2861723D1
Authority
DE
Germany
Prior art keywords
purity
increasing
recycle hydrogen
gaseous recycle
gaseous
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.)
Expired
Application number
DE7878870008T
Other languages
English (en)
Inventor
Warden W Mayes
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.)
Cosden Technology Inc
Original Assignee
Cosden Technology Inc
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 Cosden Technology Inc filed Critical Cosden Technology Inc
Application granted granted Critical
Publication of DE2861723D1 publication Critical patent/DE2861723D1/de
Expired legal-status Critical Current

Links

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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • 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
    • C01B2203/0415—Purification by absorption in liquids
    • 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
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Gas Separation By Absorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DE7878870008T 1977-11-23 1978-11-21 Process for increasing the purity of gaseous recycle hydrogen Expired DE2861723D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/854,378 US4212726A (en) 1977-11-23 1977-11-23 Method for increasing the purity of hydrogen recycle gas

Publications (1)

Publication Number Publication Date
DE2861723D1 true DE2861723D1 (en) 1982-05-19

Family

ID=25318530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878870008T Expired DE2861723D1 (en) 1977-11-23 1978-11-21 Process for increasing the purity of gaseous recycle hydrogen

Country Status (5)

Country Link
US (1) US4212726A (de)
EP (1) EP0002171B1 (de)
JP (1) JPS5479196A (de)
CA (1) CA1092786A (de)
DE (1) DE2861723D1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333819A (en) * 1981-01-26 1982-06-08 Uop Inc. Separation and recovery of hydrogen and normally gaseous hydrocarbons from net excess hydrogen from a catalytic reforming process
US4333820A (en) * 1981-01-26 1982-06-08 Uop Inc. Recovery of normally gaseous hydrocarbons from net excess hydrogen in a catalytic reforming process
US4482369A (en) * 1983-05-10 1984-11-13 Uop Inc. Process for producing a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone
US4483766A (en) * 1983-06-20 1984-11-20 Uop Inc. Process for catalytic reforming
US4568451A (en) * 1983-08-11 1986-02-04 Uop Inc. Process for producing a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone
US4743356A (en) * 1986-09-24 1988-05-10 Amoco Corporation Increasing resid hydrotreating conversion
US5015364A (en) * 1989-06-21 1991-05-14 Mobil Oil Corporation Method and means for refinery gas plant operation
FR2659964B1 (fr) * 1990-03-20 1992-06-05 Inst Francais Du Petrole Procede de fractionnement d'un melange gazeux renfermant de l'hydrogene des hydrocarbures aliphatiques legers et des hydrocarbures aromatiques legers.
US5178751A (en) * 1991-11-27 1993-01-12 Uop Two-stage process for purifying a hydrogen gas and recovering liquifiable hydrocarbons from hydrocarbonaceous effluent streams
US5238555A (en) * 1991-11-27 1993-08-24 Uop Process for purifying a hydrogen gas and recovering liquifiable hydrocarbons from hydrocarbonaceous effluent streams
US5382350A (en) * 1992-10-16 1995-01-17 Uop High hydrogen and low coke reforming process
US5414168A (en) * 1992-12-23 1995-05-09 Uop Absorption and cold separation process for recovering purified hydrogen from a catalytic dehydrogenation zone effluent
FR2707299B1 (fr) * 1993-07-08 1995-09-22 Inst Francais Du Petrole Perfectionnement ou procédé de traitement de produit issu de reformage catalytique.
US6153086A (en) * 1996-08-23 2000-11-28 Exxon Research And Engineering Company Combination cocurrent and countercurrent staged hydroprocessing with a vapor stage
US6495029B1 (en) 1997-08-22 2002-12-17 Exxon Research And Engineering Company Countercurrent desulfurization process for refractory organosulfur heterocycles
CA2243267C (en) 1997-09-26 2003-12-30 Exxon Research And Engineering Company Countercurrent reactor with interstage stripping of nh3 and h2s in gas/liquid contacting zones
US6171472B1 (en) * 1998-05-22 2001-01-09 Membrane Technology And Research, Inc. Selective purge for reactor recycle loop
US6179996B1 (en) * 1998-05-22 2001-01-30 Membrane Technology And Research, Inc. Selective purge for hydrogenation reactor recycle loop
US6190540B1 (en) * 1998-05-22 2001-02-20 Membrane Technology And Research, Inc. Selective purging for hydroprocessing reactor loop
JP2002522626A (ja) * 1998-08-17 2002-07-23 シェブロン フィリップス ケミカル カンパニーエルピー 触媒寿命が改良され、複雑さが軽減した並列リホーマーにおける芳香族の生産方法
US6569314B1 (en) 1998-12-07 2003-05-27 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with trickle bed processing of vapor product stream
US6497810B1 (en) 1998-12-07 2002-12-24 Larry L. Laccino Countercurrent hydroprocessing with feedstream quench to control temperature
US6579443B1 (en) 1998-12-07 2003-06-17 Exxonmobil Research And Engineering Company Countercurrent hydroprocessing with treatment of feedstream to remove particulates and foulant precursors
US6623621B1 (en) 1998-12-07 2003-09-23 Exxonmobil Research And Engineering Company Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream
US6835301B1 (en) 1998-12-08 2004-12-28 Exxon Research And Engineering Company Production of low sulfur/low aromatics distillates
FR2873710B1 (fr) * 2004-08-02 2006-12-01 Inst Francais Du Petrole Procede pour le traitement d'une charge hydrocarbonee
US20080141860A1 (en) * 2006-12-18 2008-06-19 Morgan Edward R Process for increasing hydrogen recovery
CN104039932B (zh) 2011-11-04 2017-02-15 沙特阿拉伯石油公司 具有集成中间氢分离和纯化的加氢裂化方法
US9084945B2 (en) 2013-08-19 2015-07-21 Uop Llc Enhanced hydrogen recovery
JP2017524772A (ja) * 2014-07-08 2017-08-31 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ Ｂｔｘおよびｌｐｇを製造する方法
FR3038905B1 (fr) * 2015-07-15 2019-05-03 IFP Energies Nouvelles Procede de traitement d'une charge hydrocarbonee
US10633603B2 (en) * 2018-01-04 2020-04-28 Chevron Phillips Chemical Company Lp Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis
US10537867B2 (en) 2018-01-04 2020-01-21 Chevron Phillips Chemical Company Lp Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis
US11441838B2 (en) 2019-02-15 2022-09-13 Uop Llc Processes for recovering LPG from a reforming-zone effluent
CN110228793B (zh) * 2019-07-29 2023-10-27 正和集团股份有限公司 一种重整氢气用作柴油加氢改质氢源的直供工艺及装置
CN116867879A (zh) * 2020-11-12 2023-10-10 马来西亚石油理工大学私人有限公司 生产富含芳烃的烃混合物的方法
CN114570165B (zh) * 2020-11-30 2023-06-30 中国石油天然气集团有限公司 重整产氢的再接触系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL33608C (de) * 1931-02-24
DE1043557B (de) * 1957-01-10 1958-11-13 Metallgesellschaft Ag Verfahren zur katalytischen Raffination von Kohlenwasserstoffen mit wasserstoffhaltigen Gasen
US3425931A (en) * 1966-12-05 1969-02-04 Universal Oil Prod Co Hydrocarbon recovery method
US3470084A (en) * 1967-11-20 1969-09-30 Universal Oil Prod Co Method of separation of gaseous hydrocarbons from gasoline
US3520799A (en) * 1968-09-30 1970-07-14 Universal Oil Prod Co Purifying hydrogen separated from a catalytic reforming effluent
US3923921A (en) * 1971-03-01 1975-12-02 Exxon Research Engineering Co Naphtha steam-cracking quench process
US3706655A (en) * 1971-06-11 1972-12-19 Universal Oil Prod Co Lpg and high purity hydrogen recovery process
US3882014A (en) * 1972-10-26 1975-05-06 Universal Oil Prod Co Reaction zone effluents separation and hydrogen enrichment process
US4009097A (en) * 1974-03-21 1977-02-22 Uop Inc. Separation process

Also Published As

Publication number Publication date
CA1092786A (en) 1981-01-06
JPS5479196A (en) 1979-06-23
EP0002171A1 (de) 1979-05-30
EP0002171B1 (de) 1982-04-07
US4212726A (en) 1980-07-15

Similar Documents

Publication Publication Date Title
DE2861723D1 (en) Process for increasing the purity of gaseous recycle hydrogen
MY8400100A (en) Process for the production of synthesis gas
YU40754B (en) Process for producing hcn free synthesis gas
GB2008592B (en) Process for the production of nitrodiarylamines
DE3066347D1 (en) Process for producing hydrogen
ZA803746B (en) Cathode for the electrolytic production of hydrogen
JPS565302A (en) Production of gas containing hydrogen
JPS5677384A (en) Production of hydrogen gas
IL60190A0 (en) Process for the production of hydrogen
HU175533B (hu) Sposob poluchenija sverkh chistogo etilenglikola
GB2051767B (en) Process for the manufacture of basic zitroconium carbonate of high purity
HU175972B (en) New process for producing serum-albumine of high purity
GB2001336B (en) Process for the production of hydrogen
GB2046233B (en) Process for the production of hydrogen cyanide
PH15017A (en) Process for the production of rifamycins
GB2063234B (en) Process for the production of hydrogen cyanide
GB2003175A (en) Process for producing high purity aromatic compounds
JPS53148552A (en) Production of high purity lactose
JPS5318536A (en) Process for manufacture of benzenesulfonylchloride
GB1532940A (en) Process for the production of highly pure s-carboxymethyl-l-cysteine
GB2005270B (en) Process for the production of amino-i-acid
GB2001616B (en) Process for the decomposition of phosgene
PT68853A (en) Process for the production of phenylnones
GB2041977B (en) Hybrid process for the production of hydrogen
JPS5336570A (en) Process for manufacture of foamed panel

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee