JPS51521A - Pitsuchino shoshitsukahoho - Google Patents

Pitsuchino shoshitsukahoho

Info

Publication number
JPS51521A
JPS51521A JP49071257A JP7125774A JPS51521A JP S51521 A JPS51521 A JP S51521A JP 49071257 A JP49071257 A JP 49071257A JP 7125774 A JP7125774 A JP 7125774A JP S51521 A JPS51521 A JP S51521A
Authority
JP
Japan
Prior art keywords
particles
pitch
heating
gas
chloride
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
JP49071257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5238855B2 (de
Inventor
Yoshio Kawai
Yoshiro Asano
Fumio Tamura
Tsuyoshi Saito
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP49071257A priority Critical patent/JPS51521A/ja
Priority to GB26400/75A priority patent/GB1503007A/en
Priority to DE2559536A priority patent/DE2559536C2/de
Priority to DE2559874A priority patent/DE2559874C2/de
Priority to SE7507144A priority patent/SE397363B/xx
Priority to DE2527943A priority patent/DE2527943C2/de
Priority to DE2559537A priority patent/DE2559537C2/de
Priority to SU752150208A priority patent/SU999980A3/ru
Priority to FR7519748A priority patent/FR2276366A1/fr
Priority to CA230,000A priority patent/CA1051806A/en
Publication of JPS51521A publication Critical patent/JPS51521A/ja
Priority to US05/665,620 priority patent/US4042486A/en
Publication of JPS5238855B2 publication Critical patent/JPS5238855B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/14—Solidifying, Disintegrating, e.g. granulating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)
JP49071257A 1974-06-24 1974-06-24 Pitsuchino shoshitsukahoho Granted JPS51521A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP49071257A JPS51521A (en) 1974-06-24 1974-06-24 Pitsuchino shoshitsukahoho
GB26400/75A GB1503007A (en) 1974-06-24 1975-06-20 Process for converting pitch into crystalloidal pitch
DE2527943A DE2527943C2 (de) 1974-06-24 1975-06-23 Verfahren zur Umwandlung von Pech in kristalloides Pech
DE2559874A DE2559874C2 (de) 1974-06-24 1975-06-23 Verfahren zur Umwandlung von Pech in kristalloides Pech
SE7507144A SE397363B (sv) 1974-06-24 1975-06-23 Forfarande for omvandling av beck till kristalloidalt beck genom att fasta beckpartiklar behandlas for att motsta omsesidig smeltning och sedan bringas i kontakt med en icke-oxidativ gas vid 350-550cc
DE2559536A DE2559536C2 (de) 1974-06-24 1975-06-23 Verfahren zur Umwandlung von Pech in kristalloides Pech
DE2559537A DE2559537C2 (de) 1974-06-24 1975-06-23 Verfahren zur Umwandlung von Pech in kristalloides Pech
SU752150208A SU999980A3 (ru) 1974-06-24 1975-06-24 Способ получени мезофазного пека дл углеродных изделий
FR7519748A FR2276366A1 (fr) 1974-06-24 1975-06-24 Procede pour convertir du brai en une forme cristalloidale, et produit obtenu
CA230,000A CA1051806A (en) 1974-06-24 1975-06-24 Process for the conversion of pitch into crystalloidal pitch
US05/665,620 US4042486A (en) 1974-06-24 1976-03-10 Process for the conversion of pitch into crystalloidal pitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49071257A JPS51521A (en) 1974-06-24 1974-06-24 Pitsuchino shoshitsukahoho

Publications (2)

Publication Number Publication Date
JPS51521A true JPS51521A (en) 1976-01-06
JPS5238855B2 JPS5238855B2 (de) 1977-10-01

Family

ID=13455470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49071257A Granted JPS51521A (en) 1974-06-24 1974-06-24 Pitsuchino shoshitsukahoho

Country Status (7)

Country Link
JP (1) JPS51521A (de)
CA (1) CA1051806A (de)
DE (4) DE2527943C2 (de)
FR (1) FR2276366A1 (de)
GB (1) GB1503007A (de)
SE (1) SE397363B (de)
SU (1) SU999980A3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153893A (en) * 1976-06-16 1977-12-21 Koa Oil Co Ltd Manufacture of pelletized carbon
JPS538395A (en) * 1976-07-12 1978-01-25 Koa Oil Co Ltd Manufacture of spherical carbon
JPS60238387A (ja) * 1984-05-10 1985-11-27 Idemitsu Kosan Co Ltd 炭素材用ピツチの製造方法
JPH0333189A (ja) * 1977-07-08 1991-02-13 E I Du Pont De Nemours & Co 炭素質ピッチの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
US4600496A (en) * 1983-05-26 1986-07-15 Phillips Petroleum Company Pitch conversion
US4704333A (en) * 1983-11-18 1987-11-03 Phillips Petroleum Company Pitch conversion
RU2502782C2 (ru) * 2012-03-16 2013-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения анизотропного нефтяного волокнообразующего пека экстракцией толуолом в сверхкритических условиях
CN113046109B (zh) * 2021-03-11 2021-12-07 山西中科化美科技有限责任公司 一种低硫低氮环保沥青的制备方法及应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812240A (en) * 1970-04-06 1974-05-21 Great Lakes Carbon Corp Production of highly ordered graphite particles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153893A (en) * 1976-06-16 1977-12-21 Koa Oil Co Ltd Manufacture of pelletized carbon
JPS538395A (en) * 1976-07-12 1978-01-25 Koa Oil Co Ltd Manufacture of spherical carbon
JPH0333189A (ja) * 1977-07-08 1991-02-13 E I Du Pont De Nemours & Co 炭素質ピッチの製造方法
JPH0446996B2 (de) * 1977-07-08 1992-07-31 Ii Ai Deyuhon De Nimoasu Ando Co
JPS60238387A (ja) * 1984-05-10 1985-11-27 Idemitsu Kosan Co Ltd 炭素材用ピツチの製造方法
JPH0315954B2 (de) * 1984-05-10 1991-03-04 Idemitsu Kosan Co

Also Published As

Publication number Publication date
SE7507144L (sv) 1975-12-29
DE2527943C2 (de) 1982-03-11
DE2527943A1 (de) 1976-01-15
SU999980A3 (ru) 1983-02-23
GB1503007A (en) 1978-03-08
DE2559874C2 (de) 1982-02-04
CA1051806A (en) 1979-04-03
DE2559536C2 (de) 1981-10-08
FR2276366A1 (fr) 1976-01-23
DE2559536A1 (de) 1977-02-03
JPS5238855B2 (de) 1977-10-01
DE2559537C2 (de) 1981-10-08
SE397363B (sv) 1977-10-31
FR2276366B1 (de) 1979-05-25
DE2559537A1 (de) 1977-02-03

Similar Documents

Publication Publication Date Title
US1519470A (en) Impregnated carbon and process of making same
FR2276366B1 (de)
US3953194A (en) Process for reclaiming cemented metal carbide
GB1568453A (en) Coal purification
KR910014328A (ko) 금속 또는 비금속과 유기 화합물을 사용하는 내화성 탄화물 계통의 다공성 고체의 제조방법
DE2413558A1 (de) Verfahren zur herstellung von reduktionsgas
GB1492832A (en) Method for producing solid carbon materials having high flexural strength
US1366176A (en) Treatment or purification of mixtures of hydrogen and carbon monoxid for the separation therffrom of the latter
GB1248507A (en) Production of carbon articles formed by slurry casting
US1678630A (en) Method of converting hydrogen sulphide into sulphur dioxide
JPS60200816A (ja) 炭素材料の製造方法
DD292920A5 (de) Verfahren zur herstellung eines hochwertigen russes
EP1668301B1 (de) VERFAHREN ZUR VERBESSERUNG DER HALTBARKEIT VON KOHLENSTOFF- ODER GRAPHITELEKTRODEN DURCH EINSATZ VON TiO sb 2 /sb -HALTIGEN PRODUKTEN
EP0104359B1 (de) Verfahren und Vorrichtung zum Erzeugen heisser Gase
US1945907A (en) Process for purifying soot
US3918963A (en) Addition agent for molten metals and process for making the same
JPH0248294B2 (de)
DE594124C (de) Verfahren zur Herstellung von Acetylen aus Methan oder anderen gasfoermigen Kohlenwasserstoffen
DE290869C (de)
DE1939442C (de) Verfahren zur Herstellung von restgasfreien und den Reaktorkühlkreislauf wenig verunreinigenden und aktivierenden Brennelementen und Brennstoffeinsätzen für Hochtemperaturreaktoren
DE2517520C2 (de) Verfahren zur Herstellung von zur Zersetzung von Alkaliamalgamen dienenden Füllkörpern
DE752521C (de) Verfahren zum Entkohlen von kohlenstoffhaltigem Ferrochrom
DE423348C (de) Verfahren zur Herstellung von Erdalkalinitriden
DE505111C (de) Roehrenfoermiger Ofen zur kontinuierlichen Gewinnung von Bariumoxyd
DE206175C (de)