FR2254370A1 - Reclaiming mercury from a spent, impure catalyst - contg. mercuric chloride and carbon, by combustion and washing - Google Patents

Reclaiming mercury from a spent, impure catalyst - contg. mercuric chloride and carbon, by combustion and washing

Info

Publication number
FR2254370A1
FR2254370A1 FR7441221A FR7441221A FR2254370A1 FR 2254370 A1 FR2254370 A1 FR 2254370A1 FR 7441221 A FR7441221 A FR 7441221A FR 7441221 A FR7441221 A FR 7441221A FR 2254370 A1 FR2254370 A1 FR 2254370A1
Authority
FR
France
Prior art keywords
combustion
contg
spent
washing
carbon
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.)
Withdrawn
Application number
FR7441221A
Other languages
English (en)
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2254370A1 publication Critical patent/FR2254370A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processing Of Solid Wastes (AREA)
FR7441221A 1973-12-13 1974-12-13 Reclaiming mercury from a spent, impure catalyst - contg. mercuric chloride and carbon, by combustion and washing Withdrawn FR2254370A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2361917A DE2361917C2 (de) 1973-12-13 1973-12-13 Verfahren und Anlage zur Aufarbeitung eines verunreinigten inaktiven Quecksllber-I l-chlorid/Aktivkohle-Katalysators

Publications (1)

Publication Number Publication Date
FR2254370A1 true FR2254370A1 (en) 1975-07-11

Family

ID=5900593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441221A Withdrawn FR2254370A1 (en) 1973-12-13 1974-12-13 Reclaiming mercury from a spent, impure catalyst - contg. mercuric chloride and carbon, by combustion and washing

Country Status (11)

Country Link
JP (1) JPS5092862A (cs)
BE (1) BE823321A (cs)
DD (1) DD115108A5 (cs)
DE (1) DE2361917C2 (cs)
FR (1) FR2254370A1 (cs)
HU (1) HU170836B (cs)
IT (1) IT1024419B (cs)
NL (1) NL7415942A (cs)
NO (1) NO744487L (cs)
SU (1) SU671706A3 (cs)
ZA (1) ZA747779B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113101943A (zh) * 2021-04-09 2021-07-13 贵州大学 一种用电锌净化渣制备乙炔氢氯化反应催化剂的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328990A3 (de) * 1988-02-18 1990-07-04 Siemens Aktiengesellschaft Einrichtung und Verfahren zur Reinigung von körnigen oder pastösen Gütern, insbesondere von Böden
CN115433841B (zh) * 2022-08-31 2023-08-04 贵州万山天业绿色环保科技有限公司 一种废汞触媒回收利用的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113101943A (zh) * 2021-04-09 2021-07-13 贵州大学 一种用电锌净化渣制备乙炔氢氯化反应催化剂的方法

Also Published As

Publication number Publication date
JPS5092862A (cs) 1975-07-24
SU671706A3 (ru) 1979-06-30
HU170836B (hu) 1977-09-28
ZA747779B (en) 1975-12-31
BE823321A (fr) 1975-06-13
DE2361917B1 (de) 1975-03-27
DE2361917C2 (de) 1975-12-11
DD115108A5 (cs) 1975-09-12
IT1024419B (it) 1978-06-20
NL7415942A (nl) 1975-06-17
NO744487L (cs) 1975-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse