TW389741B - Hydrogen cyanide process and apparatus therefor - Google Patents

Hydrogen cyanide process and apparatus therefor Download PDF

Info

Publication number: TW389741B
Authority: TW; Taiwan
Prior art keywords: stream; oxidant; mixture; patent application; mixing
Prior art date: 1995-09-01

Application number

TW085110881A

Other languages

English (en)

Chinese (zh)

Inventor

Christopher Cowell

Ralph Doy

Original Assignee

Ici Plc

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.)

1995-09-01

Filing date

1996-09-05

Publication date

2000-05-11

1996-09-05 Application filed by Ici Plc filed Critical Ici Plc

2000-05-11 Application granted granted Critical

2000-05-11 Publication of TW389741B publication Critical patent/TW389741B/zh

Links

LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims abstract description 51
238000000034 method Methods 0.000 title claims abstract description 25
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 63
239000007800 oxidant agent Substances 0.000 claims abstract description 55
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 52
230000001590 oxidative effect Effects 0.000 claims abstract description 50
229910021529 ammonia Inorganic materials 0.000 claims abstract description 31
239000003054 catalyst Substances 0.000 claims abstract description 30
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 24
239000001301 oxygen Substances 0.000 claims abstract description 24
229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
238000004519 manufacturing process Methods 0.000 claims abstract description 11
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
239000001257 hydrogen Substances 0.000 claims abstract description 7
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
230000003197 catalytic effect Effects 0.000 claims abstract description 4
239000000203 mixture Substances 0.000 claims description 67
238000002156 mixing Methods 0.000 claims description 57
238000004200 deflagration Methods 0.000 claims description 19
238000006243 chemical reaction Methods 0.000 claims description 18
239000002360 explosive Substances 0.000 claims description 12
XOKSLPVRUOBDEW-UHFFFAOYSA-N pinane Chemical compound CC1CCC2C(C)(C)C1C2 XOKSLPVRUOBDEW-UHFFFAOYSA-N 0.000 claims description 12
229930006728 pinane Natural products 0.000 claims description 6
238000004880 explosion Methods 0.000 claims description 5
230000002079 cooperative effect Effects 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
238000007639 printing Methods 0.000 claims description 3
PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 2
AUUYKEQHADNQCO-UHFFFAOYSA-N argon cyanide Chemical compound [Ar].[C-]#N AUUYKEQHADNQCO-UHFFFAOYSA-N 0.000 claims 2
UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 claims 1
238000005474 detonation Methods 0.000 abstract description 5
230000015572 biosynthetic process Effects 0.000 abstract description 3
238000006189 Andrussov oxidation reaction Methods 0.000 abstract description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
229910052757 nitrogen Inorganic materials 0.000 description 6
238000001816 cooling Methods 0.000 description 5
235000015170 shellfish Nutrition 0.000 description 5
239000013589 supplement Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000007789 gas Substances 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000000376 reactant Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
238000004891 communication Methods 0.000 description 1
239000004035 construction material Substances 0.000 description 1
238000007333 cyanation reaction Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
238000000926 separation method Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
- C01C3/022—Apparatus therefor
- C01C3/0225—Apparatus therefor characterised by the synthesis reactor
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2425—Tubular reactors in parallel
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Hydrogen, Water And Hydrids (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

TW085110881A 1995-09-01 1996-09-05 Hydrogen cyanide process and apparatus therefor TW389741B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP95113796		1995-09-01

Publications (1)

Publication Number	Publication Date
TW389741B true TW389741B (en)	2000-05-11

Family

ID=8219571

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW085110881A TW389741B (en)	1995-09-01	1996-09-05	Hydrogen cyanide process and apparatus therefor

Country Status (13)

Country	Link
US (2)	US6491876B2 (2)
EP (1)	EP0847372B1 (2)
JP (1)	JP3889442B2 (2)
KR (1)	KR100411692B1 (2)
CN (1)	CN1095806C (2)
AT (1)	ATE202541T1 (2)
AU (1)	AU702825C (2)
BR (1)	BR9610149A (2)
CA (1)	CA2230017C (2)
DE (1)	DE69613581T2 (2)
ES (1)	ES2158339T3 (2)
TW (1)	TW389741B (2)
WO (1)	WO1997009273A1 (2)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0847372B1 (en) *	1995-09-01	2001-06-27	Ineos Acrylics UK Limited	Hydrogen cyanide process and apparatus therefor
DE19754988A1 (de) *	1997-12-11	1999-06-17	Degussa	Herstellung von Blausäure nach dem Andrussow-Verfahren
DE19810484A1 (de) *	1998-03-11	1999-09-16	Degussa	Verfahren zur Herstellung von Blausäure
US6221327B1 (en)	1998-05-15	2001-04-24	Rohm And Haas Company	Catalyst system using flow-through radiation shielding and a process for producing hydrogen cyanide using the same
AU4090600A (en) *	1999-06-30	2001-01-04	Rohm And Haas Company	High performance heat exchangers
US6649137B2 (en) *	2000-05-23	2003-11-18	Rohm And Haas Company	Apparatus with improved safety features for high temperature industrial processes
DE10034193A1 (de)	2000-07-13	2002-03-28	Roehm Gmbh	Verfahren zur Herstellung von Cyanwasserstoff
DE10034194A1 (de)	2000-07-13	2003-09-11	Roehm Gmbh	Verfahren zur Herstellung von Cyanwasserstoff
EP1604947A1 (en) *	2004-06-07	2005-12-14	ETH Zürich	Process and apparatus for producing hydrogen or ammonia
DE102007014586A1 (de) *	2007-03-23	2008-09-25	Evonik Röhm Gmbh	Verfahren zur Herstellung von Cyanwasserstoff (HCN)
DE102007034715A1 (de) *	2007-07-23	2009-01-29	Evonik Röhm Gmbh	Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
TWI390145B (zh) *	2008-03-31	2013-03-21	Rohm & Haas	用於爆燃壓力衰減之方法及設備
JP2016502969A (ja)	2012-12-18	2016-02-01	インヴィスタテクノロジーズエスアエルエル	シアン化水素の生成および水素の回収プロセス
TWI519479B (zh)	2012-12-18	2016-02-01	英威達技術有限公司	利用轉化器製造氰化氫之方法
CN103864106B (zh) *	2012-12-18	2021-11-26	英威达纺织（英国）有限公司	安德卢梭法中氨比例的变化
TW201425277A (zh) *	2012-12-18	2014-07-01	Invista Tech Sarl	製造二胺之整合製程
CN103864109A (zh) *	2012-12-18	2014-06-18	因温斯特技术公司	用于安德卢梭法中的再循环的系统和方法
WO2014099607A1 (en)	2012-12-18	2014-06-26	Invista Technologies S.A. R. L.	Integrated process for hexamethylenediamine production
TWI519480B (zh) *	2012-12-18	2016-02-01	英威達技術有限公司	使用整流器之製造氰化氫的方法
EP2935115A1 (en) *	2012-12-18	2015-10-28	Invista Technologies S.à.r.l.	Operational controls for inert gas blanketing for andrussow process
US20160046498A1 (en) *	2012-12-18	2016-02-18	Invista North America S.A R.L.	Process for stabilizing heat exchanger tubes in andrussow process
US20150352481A1 (en) *	2012-12-18	2015-12-10	Invista North America S.A R.L.	Apparatus and method for hydrogen recovery in an andrussow process
WO2015006548A1 (en) *	2013-07-12	2015-01-15	Invista Technologies S.A R.L.	Hydrogen cyanide manufacturing process with second waste heat boiler
FR3008692B1 (fr) *	2013-07-19	2016-12-23	Arkema France	Installation et procede pour la preparation de cyanure d'hydrogene
FR3008626B1 (fr) *	2013-07-19	2015-08-07	Arkema France	Reacteur pour preparer du cyanure d'hydrogene par le procede d'andrussow, equipement comprenant ledit reacteur et procede utilisant un tel equipement
US10323888B2 (en) *	2016-04-18	2019-06-18	Corrosion Monitoring Service Inc.	System and method for installing external corrosion guards
CN120268332A (zh) *	2024-01-05	2025-07-08	中国天辰工程有限公司	一种制备氰化氢的反应器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1934838A (en)	1930-04-14	1933-11-14	Ig Farbenindustrie Ag	Production of hydrocyanic acid
DE1005049B (de)	1951-12-06	1957-03-28	Goodrich Co B F	Verfahren zur Erzeugung von Cyanwasserstoff
US2803522A (en) *	1953-04-15	1957-08-20	Du Pont	Manufacture of hydrogen cyanide
US3112177A (en) *	1959-11-11	1963-11-26	Toyo Koatsu Ind Inc	Method of separating ammonia from hydrogen cyanide
US3104945A (en) *	1961-07-19	1963-09-24	Du Pont	Method of producing hydrogen cyanide
DE1161870B (de)	1961-09-19	1964-01-30	Hans J Zimmer Verfahrenstechni	Verfahren zur Herstellung von Cyanwasserstoff
US3215495A (en)	1962-01-23	1965-11-02	Du Pont	Apparatus and process for preparing hydrogen cyanide
DE1190445B (de)	1962-09-29	1965-04-08	Hans J Zimmer Verfahrenstechni	Verfahren zur Herstellung von Cyanwasserstoff und Nitrilen
NL6604519A (2) *	1965-04-14	1966-10-17
US3376500A (en)	1966-04-25	1968-04-02	Varian Associates	Direct reading magnetic field intensity indicating apparatus
US4107278A (en)	1976-08-16	1978-08-15	E. I. Du Pont De Nemours And Company	Process for making HCN
US4128622A (en)	1976-08-27	1978-12-05	E. I. Du Pont De Nemours And Company	Process for producing hydrogen cyanide
PL109343B1 (en)	1978-06-19	1981-11-30	Politechnika Wroclawska	Method of producing hydrogen cyanide
US5266291A (en) *	1992-05-05	1993-11-30	Praxair Technology, Inc.	Packed bed arrangement for oxidation reaction system
US5360603A (en) *	1993-08-23	1994-11-01	Praxair Technology, Inc.	Packed bed arrangement useful for mixing and/or oxidation
EP0847372B1 (en) *	1995-09-01	2001-06-27	Ineos Acrylics UK Limited	Hydrogen cyanide process and apparatus therefor

1996
- 1996-08-29 EP EP96929384A patent/EP0847372B1/en not_active Expired - Lifetime
- 1996-08-29 JP JP51093197A patent/JP3889442B2/ja not_active Expired - Fee Related
- 1996-08-29 AT AT96929384T patent/ATE202541T1/de not_active IP Right Cessation
- 1996-08-29 DE DE69613581T patent/DE69613581T2/de not_active Expired - Lifetime
- 1996-08-29 CA CA002230017A patent/CA2230017C/en not_active Expired - Fee Related
- 1996-08-29 US US09/029,536 patent/US6491876B2/en not_active Expired - Fee Related
- 1996-08-29 ES ES96929384T patent/ES2158339T3/es not_active Expired - Lifetime
- 1996-08-29 AU AU68799/96A patent/AU702825C/en not_active Ceased
- 1996-08-29 CN CN96197711A patent/CN1095806C/zh not_active Expired - Fee Related
- 1996-08-29 BR BR9610149A patent/BR9610149A/pt not_active IP Right Cessation
- 1996-08-29 KR KR10-1998-0701566A patent/KR100411692B1/ko not_active Expired - Fee Related
- 1996-08-29 WO PCT/GB1996/002103 patent/WO1997009273A1/en not_active Ceased
- 1996-09-05 TW TW085110881A patent/TW389741B/zh active
2002
- 2002-05-28 US US10/154,922 patent/US6656442B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU6879996A (en)	1997-03-27
EP0847372B1 (en)	2001-06-27
DE69613581D1 (de)	2001-08-02
AU702825C (en)	2002-09-19
CN1200102A (zh)	1998-11-25
US20020039553A1 (en)	2002-04-04
BR9610149A (pt)	1999-02-02
CA2230017A1 (en)	1997-03-13
ATE202541T1 (de)	2001-07-15
WO1997009273A1 (en)	1997-03-13
JPH11512070A (ja)	1999-10-19
JP3889442B2 (ja)	2007-03-07
US6491876B2 (en)	2002-12-10
US20020182137A1 (en)	2002-12-05
ES2158339T3 (es)	2001-09-01
US6656442B2 (en)	2003-12-02
EP0847372A1 (en)	1998-06-17
MX9801546A (es)	1998-05-31
CN1095806C (zh)	2002-12-11
DE69613581T2 (de)	2002-04-25
KR19990044326A (ko)	1999-06-25
CA2230017C (en)	2006-06-20
KR100411692B1 (ko)	2004-02-18
AU702825B2 (en)	1999-03-04

Legal Events

Date	Code	Title	Description
2000-08-31	GD4A	Issue of patent certificate for granted invention patent

Publication	Publication Date	Title
TW389741B (en)	2000-05-11	Hydrogen cyanide process and apparatus therefor
US6524356B2 (en)	2003-02-25	Method and apparatus for producing reformed gases
US5980596A (en)	1999-11-09	Multi-injector autothermal reforming process and apparatus for producing synthesis gas (law 565).
EP2299090A2 (en)	2011-03-23	Combustion turbine system with integrated ion transport membrane
US6267912B1 (en)	2001-07-31	Distributed injection catalytic partial oxidation process and apparatus for producing synthesis gas
US5785774A (en)	1998-07-28	Process for producing heat treatment atmospheres
CN105879786B (zh)	2019-08-06	用于催化气相反应的装置和方法以及其用途
CN108862194A (zh)	2018-11-23	用于生产合成气的燃烧器和方法
JPS63282410A (ja)	1988-11-18	触媒式燃焼による高温加圧ガス流の生成方法
EP2492358B1 (en)	2016-08-17	Method and apparatus for heating a blast furnace stove
US6244860B1 (en)	2001-06-12	Apparatus and process for producing perlite
JPH09508346A (ja)	1997-08-26	Ｎ▲下２▼ｏからのｎｏの製造
US10850242B2 (en)	2020-12-01	Two stage gas-gas mixer
US4230278A (en)	1980-10-28	Apparatus for reducing hydrocarbon fuel requirement for Haber ammonia synthesis
EP1136443A1 (en)	2001-09-26	Gas and oxygen reactor and method for the production of reducing elements
KR20090111775A (ko)	2009-10-27	고상 연료 연소 방법 및 고상 연료 연소용 장치
MXPA98001546A (en)	1998-10-23	Procedure for hydrogen cyanide and apparatus
RU2841537C1 (ru)	2025-06-09	Способ получения конвертированного газа и топливно-кислородный реактор для его осуществления
JPS63176303A (ja)	1988-07-20	炭化珪素粉末の製造方法
MXPA00002273A (es)	2001-11-21	Proceso reformador de refuerzo de oxigeno-combustible y aparato