FR1289083A - Procédé de régénération d'un gel de silice - Google Patents

Procédé de régénération d'un gel de silice

Info

Publication number
FR1289083A
FR1289083A FR861103A FR861103A FR1289083A FR 1289083 A FR1289083 A FR 1289083A FR 861103 A FR861103 A FR 861103A FR 861103 A FR861103 A FR 861103A FR 1289083 A FR1289083 A FR 1289083A
Authority
FR
France
Prior art keywords
regenerating
silica gel
silica
gel
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
FR861103A
Other languages
English (en)
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.)
California Research LLC
Original Assignee
California Research LLC
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 California Research LLC filed Critical California Research LLC
Priority to FR861103A priority Critical patent/FR1289083A/fr
Application granted granted Critical
Publication of FR1289083A publication Critical patent/FR1289083A/fr
Expired legal-status Critical Current

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
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • 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
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
FR861103A 1961-05-08 1961-05-08 Procédé de régénération d'un gel de silice Expired FR1289083A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861103A FR1289083A (fr) 1961-05-08 1961-05-08 Procédé de régénération d'un gel de silice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861103A FR1289083A (fr) 1961-05-08 1961-05-08 Procédé de régénération d'un gel de silice

Publications (1)

Publication Number Publication Date
FR1289083A true FR1289083A (fr) 1962-03-30

Family

ID=8754691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861103A Expired FR1289083A (fr) 1961-05-08 1961-05-08 Procédé de régénération d'un gel de silice

Country Status (1)

Country Link
FR (1) FR1289083A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109731560A (zh) * 2019-02-19 2019-05-10 安徽国孚凤凰科技有限公司 一种再生基础油吸附抽提后硅胶再生脱油装置及工艺方法
CN115041131A (zh) * 2022-07-11 2022-09-13 东莞永成新材料有限公司 一种废料循环利用式硅胶制品的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109731560A (zh) * 2019-02-19 2019-05-10 安徽国孚凤凰科技有限公司 一种再生基础油吸附抽提后硅胶再生脱油装置及工艺方法
CN115041131A (zh) * 2022-07-11 2022-09-13 东莞永成新材料有限公司 一种废料循环利用式硅胶制品的制造方法

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