DE1301804B - Verfahren zum Regenerieren von zeolithischen Molekularsieb-Adsorptionsmitteln - Google Patents

Verfahren zum Regenerieren von zeolithischen Molekularsieb-Adsorptionsmitteln

Info

Publication number
DE1301804B
DE1301804B DEE28579A DEE0028579A DE1301804B DE 1301804 B DE1301804 B DE 1301804B DE E28579 A DEE28579 A DE E28579A DE E0028579 A DEE0028579 A DE E0028579A DE 1301804 B DE1301804 B DE 1301804B
Authority
DE
Germany
Prior art keywords
molecular sieve
gas
oxygen
regeneration
hydrocarbons
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.)
Pending
Application number
DEE28579A
Other languages
German (de)
English (en)
Inventor
Richards Jun Harold A
Beck Thomas G
Mattox William J
Kimberlin Jun Charles N
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US747532A external-priority patent/US3030431A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE1301804B publication Critical patent/DE1301804B/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. 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
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C9/00—Aliphatic saturated hydrocarbons
    • C07C9/14—Aliphatic saturated hydrocarbons with five to fifteen carbon atoms
    • C07C9/16—Branched-chain hydrocarbons
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/12—Recovery of used adsorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/401—Further details for adsorption processes and devices using a single bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation Of Gases By Adsorption (AREA)
DEE28579A 1956-02-07 1958-09-24 Verfahren zum Regenerieren von zeolithischen Molekularsieb-Adsorptionsmitteln Pending DE1301804B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US844282XA 1956-02-07 1956-02-07
US68746857A 1957-10-01 1957-10-01
US747532A US3030431A (en) 1958-07-09 1958-07-09 Reactivation of molecular sieves

Publications (1)

Publication Number Publication Date
DE1301804B true DE1301804B (de) 1969-08-28

Family

ID=27374779

Family Applications (2)

Application Number Title Priority Date Filing Date
DEE28579A Pending DE1301804B (de) 1956-02-07 1958-09-24 Verfahren zum Regenerieren von zeolithischen Molekularsieb-Adsorptionsmitteln
DE19581420870 Pending DE1420870A1 (de) 1956-02-07 1958-09-24 Periodisches Adsorptions-Desorptionsverfahren zur Zerlegung von Kohlenwasserstoffengemischen mit Hilfe von Molekularsieben

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19581420870 Pending DE1420870A1 (de) 1956-02-07 1958-09-24 Periodisches Adsorptions-Desorptionsverfahren zur Zerlegung von Kohlenwasserstoffengemischen mit Hilfe von Molekularsieben

Country Status (4)

Country Link
DE (2) DE1301804B (enExample)
FR (1) FR1173215A (enExample)
GB (2) GB844282A (enExample)
NL (2) NL6501183A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321471A1 (de) * 1972-05-12 1973-11-29 Mobil Oil Corp Verfahren zur dampfphasenalkylierung aromatischer kohlenwasserstoffe

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265739B (de) * 1959-08-29 1968-04-11 Deutsche Erdoel Ag Verfahren zur Gewinnung von niedrigmolekularen cyclischen oder acyclischen Kohlenwasserstoffen aus Gemischen, die solche enthalten, und Umwandlung der gewonnenen Kohlenwasserstoffe in Olefine
NL135119C (enExample) * 1961-02-02 1900-01-01
BE628675A (enExample) * 1962-02-21
BE628019A (enExample) * 1962-02-23
BE637315A (enExample) * 1962-09-12
US3242070A (en) * 1964-06-11 1966-03-22 Exxon Research Engineering Co Separation process
CN113318481B (zh) * 2021-05-25 2022-05-06 上海市农产品质量安全中心 一种肝素柱辅助过柱装置及其使用方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321471A1 (de) * 1972-05-12 1973-11-29 Mobil Oil Corp Verfahren zur dampfphasenalkylierung aromatischer kohlenwasserstoffe

Also Published As

Publication number Publication date
FR1173215A (fr) 1959-02-23
DE1420870A1 (de) 1969-06-26
GB851977A (en) 1960-10-19
NL105015C (enExample)
NL6501183A (enExample) 1965-04-26
GB844282A (en) 1960-08-10

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