NO744335L - - Google Patents

Info

Publication number: NO744335L
Authority: NO; Norway
Prior art keywords: sulfuric acid; isobutene; extraction; weight; hydrocarbons
Prior art date: 1973-12-14

Application number

NO744335A

Other languages

English (en)

Norwegian (no)

Inventor

W Zerrweck

Original Assignee

Huels Chemische Werke 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.)

1973-12-14

Filing date

1974-12-02

Publication date

1975-07-14

1974-12-02 Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag

1975-07-14 Publication of NO744335L publication Critical patent/NO744335L/no

Links

VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 100
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 86
229930195733 hydrocarbon Natural products 0.000 claims description 34
150000002430 hydrocarbons Chemical class 0.000 claims description 34
239000000203 mixture Substances 0.000 claims description 28
238000000605 extraction Methods 0.000 claims description 27
238000000034 method Methods 0.000 claims description 27
239000004215 Carbon black (E152) Substances 0.000 claims description 20
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 11
239000002253 acid Substances 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 10
238000000926 separation method Methods 0.000 description 10
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 7
238000005406 washing Methods 0.000 description 7
239000013638 trimer Substances 0.000 description 6
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
239000007791 liquid phase Substances 0.000 description 3
150000001336 alkenes Chemical group 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
238000009835 boiling Methods 0.000 description 1
BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000004523 catalytic cracking Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000006384 oligomerization reaction Methods 0.000 description 1
239000003209 petroleum derivative Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000004227 thermal cracking Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
- C07C7/171—Sulfuric acid or oleum
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/929—Special chemical considerations
- Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
- Y10S585/934—Chalcogen-containing

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

NO744335A 1973-12-14 1974-12-02 NO744335L (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2362115A DE2362115C3 (de)	1973-12-14	1973-12-14	Verfahren zur Abtrennung und Gewinnung von iso-Buten aus C4 -Kohlenwasserstoffgemischen

Publications (1)

Publication Number	Publication Date
NO744335L true NO744335L (fr)	1975-07-14

Family

ID=5900705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO744335A NO744335L (fr)	1973-12-14	1974-12-02

Country Status (9)

Country	Link
US (1)	US3979474A (fr)
JP (1)	JPS50116405A (fr)
BE (1)	BE823348A (fr)
DE (1)	DE2362115C3 (fr)
FR (1)	FR2254543B1 (fr)
GB (1)	GB1487568A (fr)
IT (1)	IT1024430B (fr)
NL (1)	NL7416287A (fr)
NO (1)	NO744335L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4108916A (en) *	1976-11-08	1978-08-22	Allied Chemical Corporation	Purification of saturated hydrocarbons
US4203927A (en) *	1978-04-11	1980-05-20	Phillips Petroleum Company	Olefin oxidation process
JPS6261004B2 (fr) *	1979-03-06	1987-12-18	Donato Nikoraebitsuchi Chapuritsutsu
US4237331A (en) *	1979-10-26	1980-12-02	Phillips Petroleum Company	Olefin oxidation process
GB0322246D0 (en) *	2003-09-23	2003-10-22	Exxonmobil Chem Patents Inc	Improvement in or relating to isobutylene
EP2474537A1 (fr) *	2010-12-22	2012-07-11	Momentive Specialty Chemicals Research Belgium S.A.	Esters glycidyliques de compositions d'acides ramifiés alpha
EP2476672A1 (fr)	2010-12-22	2012-07-18	Momentive Specialty Chemicals Research Belgium S.A.	Esters glycidyliques de compositions d'acides ramifiés alpha
KR101630102B1 (ko)	2011-10-19	2016-06-13	헥시온 인코포레이티드	아크릴 폴리올 수지 조성물
PT2768903T (pt)	2011-10-19	2020-09-04	Hexion Res Belgium Sa	Composições de resinas de poliéter poliol
CN103890036A (zh)	2011-10-19	2014-06-25	迈图专业化学股份有限公司	丙烯酸多元醇树脂组合物
US20190119510A1 (en) *	2017-10-23	2019-04-25	Hexion Inc.	Glycidyl esters of alpha, alpha branched acids compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2424186A (en) *	1944-09-12	1947-07-15	Standard Oil Dev Co	Sulfuric acid extraction of isobutylene from hydrocarbon mixtures
US3005856A (en) *	1956-08-14	1961-10-24	Raffinage Cie Francaise	Process for the separation of isobutylene from mixtures of hydrocarbons
US2961472A (en) *	1957-12-05	1960-11-22	Polymer Corp	Olefin extraction process using vacuum reconcentrated sulfuric acid

1973
- 1973-12-14 DE DE2362115A patent/DE2362115C3/de not_active Expired
1974
- 1974-12-02 NO NO744335A patent/NO744335L/no unknown
- 1974-12-05 FR FR7439782A patent/FR2254543B1/fr not_active Expired
- 1974-12-12 IT IT54512/74A patent/IT1024430B/it active
- 1974-12-13 BE BE151503A patent/BE823348A/fr unknown
- 1974-12-13 NL NL7416287A patent/NL7416287A/xx not_active Application Discontinuation
- 1974-12-13 US US05/532,674 patent/US3979474A/en not_active Expired - Lifetime
- 1974-12-13 GB GB53918/74A patent/GB1487568A/en not_active Expired
- 1974-12-13 JP JP49142620A patent/JPS50116405A/ja active Pending

Also Published As

Publication number	Publication date
US3979474A (en)	1976-09-07
DE2362115B2 (de)	1977-02-10
DE2362115C3 (de)	1978-05-24
DE2362115A1 (de)	1975-06-19
IT1024430B (it)	1978-06-20
GB1487568A (en)	1977-10-05
NL7416287A (nl)	1975-06-17
BE823348A (fr)	1975-04-01
JPS50116405A (fr)	1975-09-11
FR2254543A1 (fr)	1975-07-11
FR2254543B1 (fr)	1978-06-23

Publication	Publication Date	Title
EP0557396B1 (fr)	1994-12-14	Sequence de procede servant a separer le propylene de gaz de craquage
US4277313A (en)	1981-07-07	Recovery of 1,3-butadiene
NO744335L (fr)	1975-07-14
NO165958B (no)	1991-01-28	Fremstilling av buten-1 av hoey renhet fra et n-butanraastoff.
US3860496A (en)	1975-01-14	Process for the recovery of isoprene from mixtures containing the same
EP2432755B1 (fr)	2014-05-28	Extraction fractionnée de butadiène
US2771473A (en)	1956-11-20	Ethylene oxide recovery
KR100926859B1 (ko)	2009-11-13	조질 1,3-부타디엔의 후처리 방법
KR20050057375A (ko)	2005-06-16	극성 추출제를 사용하는 추출 증류법에 의한 부텐과 부탄의분리방법
US3272885A (en)	1966-09-13	Separation of ethylene from acetylene
US2322881A (en)	1943-06-29	Solvent treating
US3038016A (en)	1962-06-05	Isoprene separation
US4018843A (en)	1977-04-19	Process for the obtaining of isobutylene of high purity
US3390535A (en)	1968-07-02	Propane-propylene separation with acetylenic impurity removal
US3349147A (en)	1967-10-24	Purifying dehydrogenation recycle stream in butadiene manufacture
US4115208A (en)	1978-09-19	Recovery of styrene from cracked hydrocarbon fractions
US2364377A (en)	1944-12-05	Process for the preparation of butadiene
US4163697A (en)	1979-08-07	Process for obtaining isobutylene of a purity higher than 99.5 weight percent
US3316318A (en)	1967-04-25	Process for recovery of aromatics from cracked gasoline fractions
US3344198A (en)	1967-09-26	Separating and recovering cyclopentadiene
US2417048A (en)	1947-03-11	Separation and segregation of a material from a liquid mixture by means of a solvent
US4258223A (en)	1981-03-24	Process for the preparation of tertiary butyl alcohol
US2388971A (en)	1945-11-13	Recovery and regeneration of normal butenes from a sulphuric acid solution thereof
NO176756B (no)	1995-02-13	Fremgangsmåte ved fremstilling av et olefinprodukt med öket alfa-olefininnhold
US3070642A (en)	1962-12-25	Separation of butadiene from hydrocarbon mixtures