摘要:
Chlorine-containing organic compounds are reacted with a sulfur-containing stream to produce hydrogen chloride, carbon disulfide, and/or hydrogen sulfide. Hydrogen chloride and carbon disulfide are recovered as products. Hydrogen sulfide is recovered as a product or converted into elemental sulfur for recycle using chlorine or oxygen-containing gas.
摘要:
The purpose of this invention is to describe a new process for the manufacture of monochloroethane and dichloroethanes which can be decomposed into ethylene (C.sub.2 H.sub.4) and chloroethene (C.sub.2 H.sub.3 Cl), respectively, and recovered as products. This new process uses ethane (C.sub.2 H.sub.6) and chlorinated ethenes or methanes as feedstocks. The distribution of the products may be adjusted so that either ethylene or chloroethene is the major product. The new process can also be used to produce propylene from propane, and butylene from butane.
摘要翻译:本发明的目的是描述一种可以分解成乙烯(C 2 H 4)和氯乙烯(C 2 H 3 Cl)的单氯乙烷和二氯乙烷的新方法,并作为产物回收。 这种新方法使用乙烷(C2H6)和氯化乙烯或甲烷作为原料。 可以调节产品的分布,使得乙烯或氯乙烯是主要产品。 新方法也可用于从丙烷生产丙烯,并从丁烷中制备丁烯。
摘要:
The purpose of this invention is to describe a new process for the manufacture of choroethene (C.sub.2 H.sub.3 Cl). This new process involves the use or ethylene (C.sub.2 H.sub.4) as a feedstock. Highly chlorinated ethenes or methanes are used as chlorinating agents. The corresponding less chlorinated ethenes or methanes are recovered as co-products or recycled to the process to produce additional chloroethene. The distribution of the products may be adjusted so that chloroethene is the major product.
摘要翻译:本发明的目的是描述用于制备氯乙烯(C 2 H 3 Cl)的新方法。 该新方法涉及使用乙烯(C 2 H 4)作为原料。 高氯化乙烯或甲烷用作氯化剂。 相应的较少氯化的乙烯或甲烷作为副产物回收或再循环至该方法以产生另外的氯乙烯。 可以调整产品的分布,使氯乙烯成为主要产品。
摘要:
A process for removing hydrogen sulfide and/or mercaptans from hydrogen sulfide and/or mercaptans-containing gases using aqueous iodine slurry and/or solution to recover elemental sulfur as one product and to generate hydriodic acid which is dehydrated, pressurized, and decomposed into iodine for recycling and into hydrogen for recovering as another product.
摘要:
An engineering analysis tool comprises a unified resource model-based (URM) objective and tool mapping capability for linking engineering analysis objectives to analysis tools. A Markov chain-based analysis plan generator (APTG) for reusing engineering analysis plans may be included in the engineering analysis tool. Further, the engineering analysis tool comprises a graphic symptom capturer (GSC) that auto-captures engineering perceived fault symptoms from engineering data analysis (EDA) tools.
摘要:
An engineering analysis tool comprises a unified resource model-based (URM) objective and tool mapping capability for linking engineering analysis objectives to analysis tools. A Markov chain-based analysis plan generator (APTG) for reusing engineering analysis plans may be included in the engineering analysis tool. Further, the engineering analysis tool comprises a graphic symptom capturer (GSC) that auto-captures engineering perceived fault symptoms from engineering data analysis (EDA) tools.