KR950008661A - Bituminous coal two-stage pyrolysis method and apparatus - Google Patents

Bituminous coal two-stage pyrolysis method and apparatus Download PDF

Info

Publication number
KR950008661A
KR950008661A KR1019930018287A KR930018287A KR950008661A KR 950008661 A KR950008661 A KR 950008661A KR 1019930018287 A KR1019930018287 A KR 1019930018287A KR 930018287 A KR930018287 A KR 930018287A KR 950008661 A KR950008661 A KR 950008661A
Authority
KR
South Korea
Prior art keywords
pyrolysis
reactor
bituminous coal
stage
catalyst
Prior art date
Application number
KR1019930018287A
Other languages
Korean (ko)
Other versions
KR970007099B1 (en
Inventor
박태준
강성구
이재성
윤형기
송광섭
문승현
이상남
유인수
Original Assignee
오정무
한국에너지기술연구소
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 오정무, 한국에너지기술연구소 filed Critical 오정무
Priority to KR1019930018287A priority Critical patent/KR970007099B1/en
Publication of KR950008661A publication Critical patent/KR950008661A/en
Application granted granted Critical
Publication of KR970007099B1 publication Critical patent/KR970007099B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/06—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of oil shale and/or or bituminous rocks
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/02—Multi-step carbonising or coking processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

유연탄을 저온에서 1차 열분해한후 열분해 생성물을 촉매를 이용하여 2차로 촉매분해 시키는 유연탄 2단 열분해 시스템에서, 호퍼(1), 스크류 공급기 (2), 열분해 반응기(3)로 구성되는 통상의 열분해 장치에 있어서, 열분해 반응기 (3)에서 생성된 열분해 생성물을 현열을 간직한체 촉매분해 반응기에 도입될 수 있도록 라인을 단열하고 그 상단에 촉매(4)가 내장된 촉매분해 반응기(5)를 장치한 것을 특징으로 하는 유연탄 2단 열분해 방법과 장치.In a bituminous coal two-stage pyrolysis system in which the bituminous coal is first pyrolyzed at low temperature and then the pyrolysis product is catalytically catalyzed secondarily, a conventional pyrolysis comprising a hopper (1), a screw feeder (2) and a pyrolysis reactor (3) In the apparatus, a catalytic cracking reactor (5) having an insulated line and a catalyst (4) embedded thereon is installed so that the pyrolysis product generated in the pyrolysis reactor (3) can be introduced into the catalytic cracking reactor with sensible heat. Bituminous coal two-stage pyrolysis method and apparatus, characterized in that.

Description

유연탄 2단 열분해방법과 장치Bituminous coal two-stage pyrolysis method and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 장치개략도로서 a는 로타리 킬른 타입, b는 고정형열분해, 급속열분해 타입,1 is a schematic diagram of a device of the present invention, a is a rotary kiln type, b is a fixed pyrolysis, rapid pyrolysis type,

제2도는 종래의 장치개략도로서 a는 로타리 킬른 타입, b는 고정형 열분해, 급속열분해 타입.2 is a schematic diagram of a conventional apparatus, in which a is a rotary kiln type and b is a fixed pyrolysis and rapid pyrolysis type.

Claims (2)

유연탄을 저온에서 1차 열분해 한 후 열분해 생성물을 촉매를 이용하여 2차로 촉매분해 시킴을 특징으로 하는 유연탄 2단 열분해 방법.A process for pyrolysis of two or more carbons, characterized in that the pyrolysis product is catalytically decomposed secondly using a catalyst after the first pyrolysis of the coal at low temperature. 호퍼 (1), 스크류공급기 (2), 열분해 반응기 (3)로 구성되는 통상의 열분해 장치에 있어서, 열분해 반응기 (3)에서 생성된 열분해 생성물을 현열을 간직한 체 촉매분해 반응기에 도입될 수 있도록 라인을 단열하고 그 상단에 촉매 (4)가 내장된 촉매분해 반응기 (5)를 간직한 것을 특징으로 하는 유연탄 2단 열분해 장치.In a conventional pyrolysis apparatus consisting of a hopper (1), a screw feeder (2), and a pyrolysis reactor (3), a line for introducing the pyrolysis product generated in the pyrolysis reactor (3) to be introduced into a sieved catalytic reactor with sensible heat Bituminous coal two-stage pyrolysis apparatus, characterized in that the thermal insulation and the catalytic decomposition reactor (5) containing the catalyst (4) is built on the top. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930018287A 1993-09-11 1993-09-11 Apparatus and process for thermal cracking of bituminous coal KR970007099B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930018287A KR970007099B1 (en) 1993-09-11 1993-09-11 Apparatus and process for thermal cracking of bituminous coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930018287A KR970007099B1 (en) 1993-09-11 1993-09-11 Apparatus and process for thermal cracking of bituminous coal

Publications (2)

Publication Number Publication Date
KR950008661A true KR950008661A (en) 1995-04-19
KR970007099B1 KR970007099B1 (en) 1997-05-02

Family

ID=19363367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930018287A KR970007099B1 (en) 1993-09-11 1993-09-11 Apparatus and process for thermal cracking of bituminous coal

Country Status (1)

Country Link
KR (1) KR970007099B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980065942A (en) * 1997-01-16 1998-10-15 김광호 Interface circuit and method between the central processing unit and peripheral devices of independent bus type
CN115109606A (en) * 2022-07-06 2022-09-27 山东省红森林新材料科技有限公司 Pure hydrogen and poly-generation coupling system prepared from biomass waste

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980065942A (en) * 1997-01-16 1998-10-15 김광호 Interface circuit and method between the central processing unit and peripheral devices of independent bus type
CN115109606A (en) * 2022-07-06 2022-09-27 山东省红森林新材料科技有限公司 Pure hydrogen and poly-generation coupling system prepared from biomass waste
CN115109606B (en) * 2022-07-06 2023-09-08 山东省红森林新材料科技有限公司 Pure hydrogen and poly-generation coupling system prepared from biomass waste

Also Published As

Publication number Publication date
KR970007099B1 (en) 1997-05-02

Similar Documents

Publication Publication Date Title
DK0581869T3 (en) Pulsed atmospheric fluidized bed combustion apparatus and method
RO95626A (en) PROCEDURE FOR REGENERATION OF A CATALYST MOBILE PLATE
ATE184906T1 (en) IMPROVED PYROLIC CONVERSION OF ORGANIC USE AND WASTE
NO176969C (en) Process for controlling the production of carbon and hydrogen by pyrolysis of hydrocarbons, and apparatus for use in the process
ES8407109A1 (en) A process for reducing the formation of coke in a thermal cracking process and antifoulant composition.
ATE54157T1 (en) CRUSHING PREVENTION PRODUCTS FOR THERMAL CRACKING PROCESS.
IL138101A0 (en) Method for producing lower olefins, reactor for the pyrolysis of hydrocarbons and device for quenching pyrolysis gases
KR950008661A (en) Bituminous coal two-stage pyrolysis method and apparatus
SE7714274L (en) FURTHER PROCESSING OF COOKING OVEN GAS
ES2137248T3 (en) CONVERSION PROCEDURE FOR POLYMERS.
KR870009567A (en) Multiplex system
ES8801347A1 (en) Process and apparatus for producing carbon black.
JPS5420003A (en) Method of catalytic gasfication
KR850005375A (en) Manufacturing method of high conductivity carbon
GB2007255A (en) Hydropyrolysis of Coal
KR830008722A (en) Method for preparing catalyst and catalyst carrier during oxcyclorelation process
KR960016965A (en) Regeneration method of catalyst containing acetylide
SU1330783A1 (en) METHOD OF OBTAINING CARBON-MINERAL HEMOSORBENT
UA18612A (en) A process for preparation of acetylene
TH7844EX (en) The hydrocarbon disintegration process uses solid particles as a heat carrier.
ES8302767A3 (en) Procedure for the production of gasoline hydrocarbons (Machine-translation by Google Translate, not legally binding)
ES378629A3 (en) A procedure to dealquilize alkalized aromatic hydrocarbons. (Machine-translation by Google Translate, not legally binding)
TH7844A (en) The hydrocarbon disintegration process uses solid particles as a heat carrier.
ES8302768A1 (en) Procedure for catalytic craking of hydrocarbon loads containing sulfur. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020806

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee