DE2644519A1 - Verfahren zur hydrierung von petrolwachsen - Google Patents

Verfahren zur hydrierung von petrolwachsen

Info

Publication number
DE2644519A1
DE2644519A1 DE19762644519 DE2644519A DE2644519A1 DE 2644519 A1 DE2644519 A1 DE 2644519A1 DE 19762644519 DE19762644519 DE 19762644519 DE 2644519 A DE2644519 A DE 2644519A DE 2644519 A1 DE2644519 A1 DE 2644519A1
Authority
DE
Germany
Prior art keywords
catalyst
wax
silica
hydrogenation
thermal stability
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.)
Granted
Application number
DE19762644519
Other languages
German (de)
English (en)
Other versions
DE2644519C2 (enExample
Inventor
Ikuo Akitsuki
Osami Iwata
Tsutomu Naito
Takashi Onodera
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Publication of DE2644519A1 publication Critical patent/DE2644519A1/de
Application granted granted Critical
Publication of DE2644519C2 publication Critical patent/DE2644519C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/42—Refining of petroleum waxes
    • C10G73/44—Refining of petroleum waxes in the presence of hydrogen or hydrogen-generating compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE19762644519 1975-10-02 1976-10-01 Verfahren zur hydrierung von petrolwachsen Granted DE2644519A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11940475A JPS5242506A (en) 1975-10-02 1975-10-02 Hydrotreating process of petroleum wax

Publications (2)

Publication Number Publication Date
DE2644519A1 true DE2644519A1 (de) 1977-04-14
DE2644519C2 DE2644519C2 (enExample) 1987-08-20

Family

ID=14760635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644519 Granted DE2644519A1 (de) 1975-10-02 1976-10-01 Verfahren zur hydrierung von petrolwachsen

Country Status (3)

Country Link
JP (1) JPS5242506A (enExample)
DE (1) DE2644519A1 (enExample)
IT (1) IT1070736B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139494A (en) * 1976-09-14 1979-02-13 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst for hydrofining petroleum wax
WO2002102941A3 (en) * 2001-06-15 2003-03-20 Shell Int Research Process for preparing a microcrystalline wax
EP1268712B2 (en) † 2000-04-04 2009-06-10 ExxonMobil Research and Engineering Company Process for softening fischer-tropsch wax with mild hydrotreating
US8415300B2 (en) 2001-09-06 2013-04-09 Medical Research Council Technology Sustained release of microcrystalline peptide suspensions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2034274T3 (es) * 1987-12-18 1993-04-01 Exxon Research And Engineering Company Un metodo para estabilizar hidroisomerizados.
AP3819A (en) * 2012-08-02 2016-09-30 Sasol Tech Pty Ltd Treatment of wax

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139494A (en) * 1976-09-14 1979-02-13 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst for hydrofining petroleum wax
EP1268712B2 (en) † 2000-04-04 2009-06-10 ExxonMobil Research and Engineering Company Process for softening fischer-tropsch wax with mild hydrotreating
WO2002102941A3 (en) * 2001-06-15 2003-03-20 Shell Int Research Process for preparing a microcrystalline wax
KR100928853B1 (ko) * 2001-06-15 2009-11-30 쉘 인터내셔날 리서치 마챠피즈 비.브이. 미세결정질 왁스의 제조 방법
US8415300B2 (en) 2001-09-06 2013-04-09 Medical Research Council Technology Sustained release of microcrystalline peptide suspensions

Also Published As

Publication number Publication date
DE2644519C2 (enExample) 1987-08-20
IT1070736B (it) 1985-04-02
JPS6118598B2 (enExample) 1986-05-13
JPS5242506A (en) 1977-04-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee