ES260952A1 - Un procedimiento para reactivar sorbentes inorganicos - Google Patents
Un procedimiento para reactivar sorbentes inorganicosInfo
- Publication number
- ES260952A1 ES260952A1 ES0260952A ES260952A ES260952A1 ES 260952 A1 ES260952 A1 ES 260952A1 ES 0260952 A ES0260952 A ES 0260952A ES 260952 A ES260952 A ES 260952A ES 260952 A1 ES260952 A1 ES 260952A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- butane
- sorption
- absorbent
- atmospheres
- 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
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
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
- B01D15/203—Equilibration or regeneration
-
- 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
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
-
- 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
-
- 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
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
-
- 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
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/60—Use in several different columns
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Un procedimiento para reactivar sorbentes inorgánicos usados en la separación de compuestos orgánicos usados en la separación de compuestos orgánicos desde mezclas de los mismos y que se han desactivado por la retención de contaminantes orgánicos, caracterizado por las operaciones de hacer pasar a través del sorbente desactivado una corriente de purga hidrocarbonada que contiene una parafina normal con 3 a 8 átomos de carbono por molécula, hidratar luego dicho sorbente por contacto con una corriente que contiene agua y calentar luego el sorbente hidratado a una temperatura de unos 250º a unos 375º C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US839590A US3075023A (en) | 1959-09-14 | 1959-09-14 | Restoration of the activity of inorganic sorbents |
Publications (1)
Publication Number | Publication Date |
---|---|
ES260952A1 true ES260952A1 (es) | 1961-02-01 |
Family
ID=25280151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0260952A Expired ES260952A1 (es) | 1959-09-14 | 1960-09-13 | Un procedimiento para reactivar sorbentes inorganicos |
Country Status (7)
Country | Link |
---|---|
US (1) | US3075023A (es) |
CH (1) | CH393269A (es) |
DK (1) | DK113074B (es) |
ES (1) | ES260952A1 (es) |
GB (1) | GB907667A (es) |
MY (1) | MY6400029A (es) |
OA (1) | OA00549A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207803A (en) * | 1965-09-21 | Desorption of molecular sieves by | ||
US3243470A (en) * | 1960-12-27 | 1966-03-29 | Monsanto Co | Separations process |
US3422004A (en) * | 1965-04-19 | 1969-01-14 | Universal Oil Prod Co | Molecular sieve regeneration method |
US3420772A (en) * | 1965-06-21 | 1969-01-07 | Allied Chem | Reactivating molecular sieves |
US3437601A (en) * | 1965-09-13 | 1969-04-08 | Universal Oil Prod Co | Zeolite regeneration process |
US3493490A (en) * | 1966-03-30 | 1970-02-03 | Mobil Oil Corp | Regeneration of aluminosilicate catalysts |
US3622506A (en) * | 1969-06-27 | 1971-11-23 | Universal Oil Prod Co | Regeneration of crystalline aluminosilicates |
US3620969A (en) * | 1969-10-15 | 1971-11-16 | Union Carbide Corp | Desulfurization by selective adsorption with a crystalline zeolitic molecular sieve |
US4043938A (en) * | 1974-06-24 | 1977-08-23 | Veb Leuna-Werke "Walter Ulbricht" | Methods for reactivating zeolites |
DE10201260C1 (de) * | 2002-01-15 | 2003-03-06 | Sasol Germany Gmbh | Verfahren zur Regeneration von Molekularsieben |
US10894921B2 (en) | 2014-10-09 | 2021-01-19 | Basf Se | Product recovery process for adsorber regeneration |
CN114762775B (zh) * | 2021-01-11 | 2023-08-08 | 尚鼎环境科技(江苏)有限公司 | 一种乳酸溶液的脱色处理系统及饱和活性炭的脱酸处理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834720A (en) * | 1953-08-26 | 1958-05-13 | Socony Mobil Oil Co Inc | Granular solids withdrawal method and apparatus |
US2818137A (en) * | 1955-10-24 | 1957-12-31 | Texas Co | Adsorptive separation process |
US2920125A (en) * | 1955-12-22 | 1960-01-05 | Kellogg M W Co | Regeneration of adsorbent materials used in treating an alkylate |
US2881862A (en) * | 1957-05-03 | 1959-04-14 | Union Oil Co | Adsorptive fractionation process |
US2940926A (en) * | 1957-12-31 | 1960-06-14 | Gulf Research Development Co | Molecular sieve adsorption process utilizing a two-stage desorption technique |
-
1959
- 1959-09-14 US US839590A patent/US3075023A/en not_active Expired - Lifetime
-
1960
- 1960-07-14 CH CH1040760A patent/CH393269A/de unknown
- 1960-09-13 GB GB31453/60A patent/GB907667A/en not_active Expired
- 1960-09-13 ES ES0260952A patent/ES260952A1/es not_active Expired
- 1960-09-14 DK DK363860AA patent/DK113074B/da unknown
-
1964
- 1964-11-18 OA OA50636A patent/OA00549A/xx unknown
- 1964-12-30 MY MY29/64A patent/MY6400029A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MY6400029A (en) | 1964-12-31 |
OA00549A (fr) | 1966-07-15 |
CH393269A (de) | 1965-06-15 |
GB907667A (en) | 1962-10-10 |
DK113074B (da) | 1969-02-17 |
US3075023A (en) | 1963-01-22 |
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