[go: up one dir, main page]

BR8400575A - Metodo para melhorar as propriedades de dinamica de adsorcao de zeolitos de aluminossilicato de sodio e aperfeicoamento em metodo de separacao de gas por adsorcao seletiva,por oscilacao de pressao ou adsorcao seletiva por oscilacao termica de um componente de uma corrente de gas mista - Google Patents

Metodo para melhorar as propriedades de dinamica de adsorcao de zeolitos de aluminossilicato de sodio e aperfeicoamento em metodo de separacao de gas por adsorcao seletiva,por oscilacao de pressao ou adsorcao seletiva por oscilacao termica de um componente de uma corrente de gas mista

Info

Publication number
BR8400575A
BR8400575A BR8400575A BR8400575A BR8400575A BR 8400575 A BR8400575 A BR 8400575A BR 8400575 A BR8400575 A BR 8400575A BR 8400575 A BR8400575 A BR 8400575A BR 8400575 A BR8400575 A BR 8400575A
Authority
BR
Brazil
Prior art keywords
adsorcation
selective
thermal
composition
perfecting
Prior art date
Application number
BR8400575A
Other languages
English (en)
Inventor
Shivaji Sircar
William Joseph Ambs
Roger Raymond Conrad
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR8400575A publication Critical patent/BR8400575A/pt

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0462—Temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0423—Beds in columns
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BR8400575A 1983-02-11 1984-02-10 Metodo para melhorar as propriedades de dinamica de adsorcao de zeolitos de aluminossilicato de sodio e aperfeicoamento em metodo de separacao de gas por adsorcao seletiva,por oscilacao de pressao ou adsorcao seletiva por oscilacao termica de um componente de uma corrente de gas mista BR8400575A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/465,845 US4529416A (en) 1983-02-11 1983-02-11 Gas separation kinetics in commercial pellets

Publications (1)

Publication Number Publication Date
BR8400575A true BR8400575A (pt) 1984-09-18

Family

ID=23849396

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400575A BR8400575A (pt) 1983-02-11 1984-02-10 Metodo para melhorar as propriedades de dinamica de adsorcao de zeolitos de aluminossilicato de sodio e aperfeicoamento em metodo de separacao de gas por adsorcao seletiva,por oscilacao de pressao ou adsorcao seletiva por oscilacao termica de um componente de uma corrente de gas mista

Country Status (10)

Country Link
US (1) US4529416A (pt)
EP (1) EP0128998B1 (pt)
JP (1) JPS59154136A (pt)
KR (1) KR870000267B1 (pt)
BR (1) BR8400575A (pt)
CA (1) CA1210748A (pt)
DE (1) DE3472218D1 (pt)
ES (2) ES8602538A1 (pt)
MX (1) MX166613B (pt)
ZA (1) ZA84970B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762537A (en) * 1985-11-07 1988-08-09 Aluminum Company Of America Adsorbent for HCl comprising alumina and acid-treated Y zeolite
ES2041298T3 (es) * 1988-02-11 1993-11-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procedimiento para la separacion de al menos un gas de una mezcla que contiene al menos dos gases.
US5980611A (en) * 1997-09-25 1999-11-09 The Boc Group, Inc. Air purification process
US6395070B1 (en) * 1998-10-06 2002-05-28 Matheson Tri-Gas, Inc. Methods for removal of impurity metals from gases using low metal zeolites
US6379436B1 (en) * 2000-04-12 2002-04-30 Engelhard Corporation Macroporaus aluminosilicate desiccant, preparation from sodalite and use in enthalpy energy wheels
US6506236B2 (en) * 2001-03-28 2003-01-14 Air Products And Chemicals, Inc. Process for reducing the level of carbon dioxide in a gaseous mixture
WO2007069605A1 (ja) * 2005-12-14 2007-06-21 Taiyo Nippon Sanso Corporation 空気液化分離における原料空気の精製方法および精製装置
US7959720B2 (en) * 2007-05-18 2011-06-14 Exxonmobil Research And Engineering Company Low mesopore adsorbent contactors for use in swing adsorption processes
US8529662B2 (en) * 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Removal of heavy hydrocarbons from gas mixtures containing heavy hydrocarbons and methane
US8444750B2 (en) * 2007-05-18 2013-05-21 Exxonmobil Research And Engineering Company Removal of CO2, N2, or H2S from gas mixtures by swing adsorption with low mesoporosity adsorbent contactors
EA016546B1 (ru) * 2007-05-18 2012-05-30 Эксонмобил Рисерч Энд Инджиниринг Компани Способ удаления целевого газа из смеси газов с помощью адсорбции за счет термического перепада
US8529663B2 (en) * 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Process for removing a target gas from a mixture of gases by swing adsorption
US8545602B2 (en) * 2007-05-18 2013-10-01 Exxonmobil Research And Engineering Company Removal of CO2, N2, and H2S from gas mixtures containing same
US8529664B2 (en) * 2007-05-18 2013-09-10 Exxonmobil Research And Engineering Company Removal of a target gas from a mixture of gases by swing adsorption with use of a turboexpander
CN112744788B (zh) * 2020-12-16 2022-09-23 四川天采科技有限责任公司 一种氟硅酸法生产无水HF精制的FTrPSA深度脱水除杂的分离与净化方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1844476A (en) * 1927-07-26 1932-02-09 Universal Oil Prod Co Treatment of adsorbent earths
US2487824A (en) * 1946-12-12 1949-11-15 Houdry Process Corp Catalytic conversion of hydrocarbons
US2472489A (en) * 1947-10-18 1949-06-07 Standard Oil Dev Co Preparation of clay catalysts
US2671058A (en) * 1951-07-21 1954-03-02 Filtrol Corp Process for preparation of acid activated clay
US2882244A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
NL255368A (pt) * 1959-09-25
US3202518A (en) * 1961-06-05 1965-08-24 Norton Co Method of making high surface area ceramics
BE626790A (pt) * 1962-01-08
US3436357A (en) * 1962-05-17 1969-04-01 Mobil Oil Corp Catalyst and conversion of organic compounds in the presence thereof
US3242641A (en) * 1962-10-24 1966-03-29 Monsanto Co Purification of polymerizable olefin hydrocarbons
US3280536A (en) * 1963-07-30 1966-10-25 Exxon Research Engineering Co Method for providing an oxygen-enriched environment
FR1553934A (pt) * 1967-12-05 1969-01-17
US3551353A (en) * 1968-10-04 1970-12-29 Mobil Oil Corp Dealuminzation of mordenite
US3564816A (en) * 1968-12-30 1971-02-23 Union Carbide Corp Selective adsorption process
US3597155A (en) * 1969-02-14 1971-08-03 Union Carbide Corp Crystalline mm and process for manufacture thereof
US3641095A (en) * 1969-10-29 1972-02-08 Norton Co Bonded low-alumina mordenite
US3636679A (en) * 1971-01-04 1972-01-25 Union Carbide Corp Selective adsorption gas separation process
US3738087A (en) * 1971-07-01 1973-06-12 Union Carbide Corp Selective adsorption gas separation process
BE792039A (fr) * 1971-11-30 1973-05-29 Air Liquide Procede et installation de fractionnement d'un melange gazeux par adsorption
JPS5817653B2 (ja) * 1972-09-28 1983-04-08 ジユ−ト − ヒエミ− ア−ゲ− 吸着剤の製造方法
GB1449864A (en) * 1973-10-24 1976-09-15 Boc International Ltd Adsorption system
US3957463A (en) * 1973-12-12 1976-05-18 Air Products And Chemicals, Inc. Oxygen enrichment process
AR207266A1 (es) * 1974-10-30 1976-09-22 Union Carbide Corp Procedimiento oscilante adiabatico de presion para la separacion de aire
US4013429A (en) * 1975-06-04 1977-03-22 Air Products And Chemicals, Inc. Fractionation of air by adsorption
JPS5289570A (en) * 1976-01-22 1977-07-27 Asahi Chem Ind Co Ltd Gaseous phase separation
US4147521A (en) * 1977-12-15 1979-04-03 Nalco Chemical Company Acid washed montmorillonite clays for improving electrostatic precipitation of dust particles
US4264340A (en) * 1979-02-28 1981-04-28 Air Products And Chemicals, Inc. Vacuum swing adsorption for air fractionation

Also Published As

Publication number Publication date
CA1210748A (en) 1986-09-02
US4529416A (en) 1985-07-16
DE3472218D1 (en) 1988-07-28
EP0128998A2 (en) 1984-12-27
ES529627A0 (es) 1985-12-01
ES8602538A1 (es) 1985-12-01
EP0128998B1 (en) 1988-06-22
KR870000267B1 (ko) 1987-02-23
ES544168A0 (es) 1986-06-01
MX166613B (es) 1993-01-21
ZA84970B (en) 1985-10-30
JPS59154136A (ja) 1984-09-03
KR840007532A (ko) 1984-12-08
EP0128998A3 (en) 1985-04-17
ES8607748A1 (es) 1986-06-01

Similar Documents

Publication Publication Date Title
BR8400575A (pt) Metodo para melhorar as propriedades de dinamica de adsorcao de zeolitos de aluminossilicato de sodio e aperfeicoamento em metodo de separacao de gas por adsorcao seletiva,por oscilacao de pressao ou adsorcao seletiva por oscilacao termica de um componente de uma corrente de gas mista
FI812601A7 (fi) Imukykyisiä tuotteita, menetelmä ja koostumuksia hienojakoisten absorbenttien immobilisoimiseksi.
ES532926A0 (es) Un procedimiento para la separacion, por lo menos parcial, de una mezcla binaria de nitrogeno y oxigeno.
FI830378A7 (fi) Pyratsolioksatsiinit, -tiatsiinit, - kinoliinit, menetelmä niiden valmistamiseksi ja niiden käyttö lääkeainlääkeaineina.
BR7908286A (pt) Processo para produzir zeolitos de aluminosilicato de sodio,processos para produzir zeolitos a, x e y, zeolitos produzidos pelos processos, processo para produzir uma combinacao de zeolito a e zeolito x, composicao para diminuir a dureza da agua, detergente, papel, borracha, plastico, pigmento laminador e processo para a preparacao de uma solucao de silicato de sodio
BR9713659A (pt) Processo para a preparação de zeólitos, e, zeólito.
DK435685A (da) Carbondioxidsorbenter til anvendelse med emballerede foedevarer
BR8900765A (pt) Torre de resfriamento em contracorrente aperfeicoada,processo aperfeicoado para conduzir ar atraves da mesma e folha de enchimento aperfeicoada para uma torre de resfriamento
DE3469547D1 (en) Elastomeric composition comprising natural rubber for use under dynamic, high heat conditions
DK0727416T3 (da) Substituerede benzensulfonylurinstoffer og -thiourinstoffer, og fremgangsmåde til deres fremstilling, deres anvendelse som
KR910001015A (ko) 텍스타일 세제용 증진제
GB1215640A (en) Method of treating a selective adsorbent
ATE52696T1 (de) Kombination zur absorbierung verschiedener kationen.
JPS57204211A (en) Membrane for purifying mineral oil
DE3476060D1 (en) Method for the synthesis of zsm-5 zeolite, at atmospheric pressure and at low temperature
AU555609B2 (en) Ferrosilicate molecular sieve compositions
BR8901200A (pt) Composicao anti-espuma solida,composicao agroquimica e processo para preparacao das mesmas
ES538709A0 (es) Procedimiento para la preparacion de polimeros de caprolactama dotados de elevada resistencia al impacto
BR8604750A (pt) Derivado de fenoxietanona,processo para a preparacao de compostos,composicao e processo para combater ou proteger uma infestacao por microorganismos
ES2043896T3 (es) Procedimiento para la preparacion de derivados de tetrahidropiridina.
KR830009203A (ko) 조미료(구루타민산소다)폐액을 이용한 무연탄 점결제의 제조방법
DK0908107T3 (da) Sødepræparater indeholdende neohesperidindihydrochochalcon og mindst ét andet sødemiddel med høj intensitet
IT8319461A0 (it) Composizione del gel per la determinazione del fibrinogeno nel plasma mediante eletroimmunodiffusione.
BR8806969A (pt) Processo e sistema de adsorcao por oscilacao de pressao aperfeicoados para recuperacao do componente mais prontamente adsorvivel de uma mistura de gases de alimentacao
JPS51129004A (en) Process of reducing railroad noise

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B01D 53/02 (2006.01), B01D 53/04 (2006.0