PL3664906T3 - Zastosowanie górnej pionowej przegrody w jednostce izomeryzacji - Google Patents

Zastosowanie górnej pionowej przegrody w jednostce izomeryzacji

Info

Publication number
PL3664906T3
PL3664906T3 PL18857670.6T PL18857670T PL3664906T3 PL 3664906 T3 PL3664906 T3 PL 3664906T3 PL 18857670 T PL18857670 T PL 18857670T PL 3664906 T3 PL3664906 T3 PL 3664906T3
Authority
PL
Poland
Prior art keywords
dividing wall
isomerization unit
top dividing
isomerization
unit
Prior art date
Application number
PL18857670.6T
Other languages
English (en)
Inventor
Manish BHARGAVA
Roomi Kalita
Joseph C. Gentry
Original Assignee
Sulzer Management Ag
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 Sulzer Management Ag filed Critical Sulzer Management Ag
Publication of PL3664906T3 publication Critical patent/PL3664906T3/pl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/141Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06Flash distillation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/143Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/143Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/32Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322Reboiler specifications
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D5/00Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0063Reflux condensation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0476Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/0484Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed next to each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0476Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/0488Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed in separate reactors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492Feeding reactive fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/065Feeding reactive fluids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/005Processes comprising at least two steps in series
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/04Purification; Separation; Use of additives by distillation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/11Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G67/00Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G67/00Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/14Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including at least two different refining steps in the absence of hydrogen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G7/00Distillation of hydrocarbon oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G7/00Distillation of hydrocarbon oils
    • C10G7/02Stabilising gasoline by removing gases by fractioning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/02Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023Details
    • B01J2208/024Particulate material
    • B01J2208/025Two or more types of catalyst
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1037Hydrocarbon fractions
    • C10G2300/1044Heavy gasoline or naphtha having a boiling range of about 100 - 180 °C

Landscapes

  • 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)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sewage (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PL18857670.6T 2017-09-19 2018-09-18 Zastosowanie górnej pionowej przegrody w jednostce izomeryzacji PL3664906T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762560569P 2017-09-19 2017-09-19
PCT/US2018/051584 WO2019060324A2 (en) 2017-09-19 2018-09-18 USE OF A SUPERIOR SEPARATION WALL IN AN ISOMERIZATION UNIT

Publications (1)

Publication Number Publication Date
PL3664906T3 true PL3664906T3 (pl) 2023-12-04

Family

ID=65719813

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18857670.6T PL3664906T3 (pl) 2017-09-19 2018-09-18 Zastosowanie górnej pionowej przegrody w jednostce izomeryzacji

Country Status (13)

Country Link
US (2) US10653974B2 (pl)
EP (1) EP3664906B1 (pl)
JP (1) JP7202388B2 (pl)
KR (1) KR102560529B1 (pl)
CN (1) CN111107916B (pl)
AU (1) AU2018335261B2 (pl)
CA (1) CA3076204C (pl)
EA (1) EA202090743A1 (pl)
ES (1) ES2948682T3 (pl)
HU (1) HUE062291T2 (pl)
MX (1) MX2020002915A (pl)
PL (1) PL3664906T3 (pl)
WO (1) WO2019060324A2 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2958458T3 (es) 2019-05-15 2024-02-08 Sulzer Management Ag Procedimiento de producción de hexano a partir de una corriente de una unidad de isomerización C5-C6 mediante el uso de una columna de pared divisoria
EP4045613A1 (en) 2019-12-07 2022-08-24 Sulzer Management AG Place and cost efficient plant and process for separating one or more purified hydrocarbon streams from crude hydrocarbon streams, such as for naphtha stabilization and lpg recovery
GB2609807A (en) * 2020-04-16 2023-02-15 Kellogg Brown & Root Inc Integrated stabilizer in deisobutanizer for isomerization of hydrocarbons and product separation
CN111362773A (zh) * 2020-04-24 2020-07-03 河北新启元能源技术开发股份有限公司 一种重整拔头石脑油制备戊烷发泡剂的设备及其工艺
WO2021233801A1 (en) * 2020-05-20 2021-11-25 Sulzer Management Ag Heat integration via heat pump on a bottom dividing wall column
EP4234660A1 (en) * 2022-02-25 2023-08-30 Sulzer Management AG A method and plant for energy efficiently producing n-hexane and isomerate having a high octane number

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813720A1 (de) * 1998-03-27 1999-09-30 Basf Ag Verfahren zur Herstellung von Olefinen
DE10046609A1 (de) * 2000-09-20 2002-04-04 Basf Ag Verfahren und Vorrichtung zur destillativen Trennung von C5+-Schnitten
US6395950B1 (en) * 2000-11-10 2002-05-28 Uop Llc Isomerization with adsorptive separation and dividing wall fractional distillation
US6552242B1 (en) * 2001-09-07 2003-04-22 Uop Llc Fractionation in light paraffin isomerization process
US6759563B1 (en) * 2001-10-09 2004-07-06 Uop Llc Liquid phase adsorptive separation with hexane desorbent and paraffin isomerization
US6927314B1 (en) * 2002-07-17 2005-08-09 Uop Llc Fractionation and treatment of full boiling range gasoline
EP1475367B1 (de) * 2003-05-08 2010-07-07 Bayer MaterialScience AG Verfahren zur Destillation eines Gemisches isomerer Diisocyanatodiphenylmethane
US7223898B2 (en) * 2005-03-11 2007-05-29 Uop Llc Isomerization process
US7371912B2 (en) * 2005-06-15 2008-05-13 Uop Llc Process for making xylene isomer using a deheptanizer with a side draw recycle
US20120149957A1 (en) * 2010-12-10 2012-06-14 Uop, Llc Apparatus and process for oligomerizing one or more hydrocarbons
US20120271084A1 (en) * 2011-04-22 2012-10-25 Uop Llc Recycle of transalkylation effluent fractions enriched in trimethylbenzene
US20120271071A1 (en) * 2011-04-22 2012-10-25 Uop Llc Transalkylation of methylated aromatic hydrocarbon-enriched fractions in c8 aromatic hydrocarbon production
US9321972B2 (en) * 2011-05-02 2016-04-26 Saudi Arabian Oil Company Energy-efficient and environmentally advanced configurations for naptha hydrotreating process
TWI717316B (zh) * 2014-01-24 2021-02-01 美商Gtc科技美國有限責任公司 用來執行吸收/蒸餾之分離系統
US20150251972A1 (en) * 2014-03-04 2015-09-10 Uop Llc Process for reducing the amount of normal pentane from a feedstock
JP6389284B2 (ja) * 2014-06-30 2018-09-12 エクソンモービル・ケミカル・パテンツ・インク パラキシレンの製造方法
FR3023840B1 (fr) * 2014-07-18 2016-07-15 Ifp Energies Now Procede de production de paraxylene a haute purete a partir d'une coupe xylenes, utilisant deux unites de separation en lit mobile simule fonctionnant en serie et deux unites d'isomerisation.
JP6615888B2 (ja) * 2014-08-15 2019-12-04 エクソンモービル・ケミカル・パテンツ・インク 芳香族の製造方法
US9708233B2 (en) * 2014-08-15 2017-07-18 Exxonmobil Chemical Patents Inc. Aromatics production process
US9517979B2 (en) * 2015-03-19 2016-12-13 Exxonmobil Chemical Patents Inc. Process and apparatus for the production of para-xylene
US9517980B2 (en) * 2015-04-30 2016-12-13 Exxonmobil Chemical Patents Inc. Process and apparatus for the production of para-xylene
FR3049955B1 (fr) * 2016-04-08 2018-04-06 IFP Energies Nouvelles Procede de traitement d'une essence
US10023509B2 (en) * 2016-09-30 2018-07-17 Uop Llc Processes and apparatuses for production of aromatic products
US10106476B1 (en) * 2017-03-31 2018-10-23 David Norbert Kockler Energy efficient methods for isomerization of a C5-C7 fraction with dividing wall fractional distillation
US20180282244A1 (en) * 2017-03-31 2018-10-04 David Norbert Kockler Energy Efficient Methods for Isomerization of a C5-C7 Fraction with Dividing Wall Fractional Distillation
US10118875B1 (en) * 2017-09-13 2018-11-06 David Norbert Kockler Energy efficient methods for isomerization of a C5-C6 fraction with dividing wall fractional distillation
CN207822549U (zh) * 2017-10-20 2018-09-07 中国石油化工股份有限公司 分壁精馏塔

Also Published As

Publication number Publication date
CN111107916A (zh) 2020-05-05
EP3664906B1 (en) 2023-06-07
EP3664906A2 (en) 2020-06-17
WO2019060324A3 (en) 2019-05-02
EP3664906C0 (en) 2023-06-07
US20190083898A1 (en) 2019-03-21
EA202090743A1 (ru) 2020-06-19
JP7202388B2 (ja) 2023-01-11
CA3076204A1 (en) 2019-03-28
AU2018335261A1 (en) 2020-04-02
KR20200055044A (ko) 2020-05-20
WO2019060324A2 (en) 2019-03-28
US20200223771A1 (en) 2020-07-16
CA3076204C (en) 2023-09-19
MX2020002915A (es) 2020-07-22
EP3664906A4 (en) 2021-03-24
US10653974B2 (en) 2020-05-19
HUE062291T2 (hu) 2023-10-28
KR102560529B1 (ko) 2023-07-27
CN111107916B (zh) 2022-02-18
ES2948682T3 (es) 2023-09-15
JP2020534154A (ja) 2020-11-26
US11161055B2 (en) 2021-11-02
AU2018335261B2 (en) 2023-10-19

Similar Documents

Publication Publication Date Title
IL286316A (en) New micro-dystrophins and related method of use
SG11201803619VA (en) Three-dimensional memory apparatuses and methods of use
GB201421847D0 (en) Dispensers and methods of use thereof
HUE062291T2 (hu) Felsõ válaszfal használata izomerizáló egységben
HK1253049A1 (zh) 糖基相互作用化合物及其使用方法
GB201403093D0 (en) Therapeutic compounds and their use
HRP20190120T1 (hr) Element pregradne stijenke i pregradna stijenka
PT3311168T (pt) Nova estrutura de tnf para utilização em terapia
HK1246640A1 (zh) 硫酸葡聚糖的新用途
HK1254231A1 (zh) 米托-和厚朴酚化合物及其合成方法和用途
PT3183045T (pt) Colunas de parede dividida
EP3162969A4 (en) Water discharge device and bathtub device
ZA201703301B (en) Liquid skin cleanser
PL3061371T3 (pl) Podłoga prysznicowa
KR101469505B9 (ko) 방습 및 배수를 위한 벽체시공용 클립 및 이를 이용한 벽체 시공 방법
SG11201703577RA (en) Bathroom unit
GB2564499B (en) Flow-adjustable shower unit
PL3090713T3 (pl) Dozownik plastra i pojemnik zestawu pierwszej pomocy
SG11201704086WA (en) Cosmetic use of heparan sulphate
TWM490537U (en) Structure of stand
GB201509977D0 (en) Dispensers and methods of use thereof
PT3078300T (pt) Espreguiçadeira regulável
PL3020794T3 (pl) Kompozycja środka piorącego i jej zastosowanie
GB201503066D0 (en) Vanity unit
TWM489591U (en) Fixation structure of wall-mounted object